{"id":2100,"date":"2026-08-07T16:02:25","date_gmt":"2026-08-07T08:02:25","guid":{"rendered":"https:\/\/zishengtransformer.com\/?p=2100"},"modified":"2026-08-07T16:02:29","modified_gmt":"2026-08-07T08:02:29","slug":"selection-and-design-scheme-for-11kv-0-4kv-pole-mounted-distribution-transformers-for-rural-electrification-projects-in-africa","status":"publish","type":"post","link":"https:\/\/zishengtransformer.com\/vi\/selection-and-design-scheme-for-11kv-0-4kv-pole-mounted-distribution-transformers-for-rural-electrification-projects-in-africa\/","title":{"rendered":"Ph\u01b0\u01a1ng \u00e1n l\u1ef1a ch\u1ecdn v\u00e0 thi\u1ebft k\u1ebf m\u00e1y bi\u1ebfn \u00e1p ph\u00e2n ph\u1ed1i 11kV\/0.4kV l\u1eafp \u0111\u1eb7t tr\u00ean c\u1ed9t cho c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n t\u1ea1i ch\u00e2u Phi"},"content":{"rendered":"<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/1-On-site-photo-of-a-pole-mounted-transformer-and-overhead-lines-in-rural-Africa-1024x576.jpg\" alt=\"\" class=\"wp-image-2101\" title=\"\" srcset=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/1-On-site-photo-of-a-pole-mounted-transformer-and-overhead-lines-in-rural-Africa-1024x576.jpg 1024w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/1-On-site-photo-of-a-pole-mounted-transformer-and-overhead-lines-in-rural-Africa-300x169.jpg 300w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/1-On-site-photo-of-a-pole-mounted-transformer-and-overhead-lines-in-rural-Africa-768x432.jpg 768w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/1-On-site-photo-of-a-pole-mounted-transformer-and-overhead-lines-in-rural-Africa-18x10.jpg 18w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/1-On-site-photo-of-a-pole-mounted-transformer-and-overhead-lines-in-rural-Africa.jpg 1092w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>Gi\u1edbi thi\u1ec7u: Zisheng Electric \u2014 Ch\u1ebf t\u1ea1o m\u00e1y bi\u1ebfn \u00e1p treo c\u1ed9t th\u1ef1c s\u1ef1 \u201c\u0111\u1ee7 b\u1ec1n\u201d cho \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n \u1edf ch\u00e2u Phi<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n \u1edf ch\u00e2u Phi ch\u01b0a bao gi\u1edd ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 sao ch\u00e9p m\u1ea1ng l\u01b0\u1edbi ph\u00e2n ph\u1ed1i \u0111\u00f4 th\u1ecb. <strong>\u0110\u01b0\u1eddng d\u00e2y 11kV<\/strong> th\u01b0\u1eddng k\u00e9o d\u00e0i qua c\u00e1c khu v\u1ef1c h\u1ebbo l\u00e1nh, ph\u1ee5 t\u1ea3i bi\u1ebfn \u0111\u1ed9ng kh\u00f3 d\u1ef1 \u0111o\u00e1n, nhi\u1ec7t \u0111\u1ed9 cao v\u00e0 s\u1ef1 b\u00e0o m\u00f2n do b\u1ee5i di\u1ec5n ra li\u00ean t\u1ee5c c\u1ea3 ng\u00e0y l\u1eabn \u0111\u00eam, trong khi ngu\u1ed3n l\u1ef1c b\u1ea3o tr\u00ec \u1edf r\u1ea5t xa. M\u1ed7i m\u00e1y bi\u1ebfn \u00e1p \u0111\u1ec1u \u0111\u01b0\u1ee3c \u0111\u1eb7t trong m\u1ed9t \u201cm\u00f4i tr\u01b0\u1eddng th\u1eed nghi\u1ec7m kh\u1eafc nghi\u1ec7t\u201d v\u01b0\u1ee3t xa c\u00e1c \u0111i\u1ec1u ki\u1ec7n thi\u1ebft k\u1ebf th\u00f4ng th\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Nhi\u1ec1u thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t theo c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt ti\u00eau chu\u1ea9n nhanh ch\u00f3ng b\u1ed9c l\u1ed9 v\u1ea5n \u0111\u1ec1 trong nh\u1eefng \u0111i\u1ec1u ki\u1ec7n nh\u01b0 v\u1eady, bao g\u1ed3m <strong>r\u00f2 r\u1ec9 th\u00f9ng d\u1ea7u, suy gi\u1ea3m kh\u1ea3 n\u0103ng c\u00e1ch \u0111i\u1ec7n v\u00e0 nhi\u1ec7t \u0111\u1ed9 t\u0103ng qu\u00e1 m\u1ee9c do qu\u00e1 t\u1ea3i<\/strong>. Nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y kh\u00f4ng ch\u1ec9 l\u00e0m gi\u00e1n \u0111o\u1ea1n k\u1ebf ho\u1ea1ch cung c\u1ea5p \u0111i\u1ec7n m\u00e0 c\u00f2n t\u1ea1o ra chi ph\u00ed v\u1eadn h\u00e0nh v\u00e0 b\u1ea3o tr\u00ec d\u00e0i h\u1ea1n \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110i\u1ec7n Zisheng<\/strong> \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng s\u00e2u r\u1ed9ng t\u1ea1i c\u00e1c th\u1ecb tr\u01b0\u1eddng \u0111\u1eb7c th\u00f9, bao g\u1ed3m <strong>Trung \u0110\u00f4ng, ch\u00e2u Phi v\u00e0 Nga<\/strong> trong h\u01a1n m\u01b0\u1eddi n\u0103m. Ch\u00fang t\u00f4i hi\u1ec3u r\u00f5 h\u01a1n b\u1ea5t k\u1ef3 ai r\u1eb1ng trong c\u00e1c d\u1ef1 \u00e1n ph\u00e2n ph\u1ed1i \u0111i\u1ec7n n\u00f4ng th\u00f4n, <strong>kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng quan tr\u1ecdng h\u01a1n nhi\u1ec1u so v\u1edbi c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ecbnh m\u1ee9c t\u1ea1i nh\u00e0 m\u00e1y, v\u00e0 chi ph\u00ed v\u00f2ng \u0111\u1eddi c\u00f3 \u00fd ngh\u0129a then ch\u1ed1t h\u01a1n nhi\u1ec1u so v\u1edbi gi\u00e1 mua ban \u0111\u1ea7u<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ef1a tr\u00ean ph\u1ea3n h\u1ed3i t\u1eeb h\u00e0ng tr\u0103m d\u1ef1 \u00e1n th\u1ef1c t\u1ebf, ch\u00fang t\u00f4i \u0111\u00e3 tri\u1ec3n khai <strong>thi\u1ebft k\u1ebf ph\u00e2n h\u00f3a to\u00e0n \u0111i\u1ec1u ki\u1ec7n<\/strong> cho <strong>M\u00e1y bi\u1ebfn \u00e1p 11kV\/0.4kV l\u1eafp \u0111\u1eb7t tr\u00ean c\u1ed9t<\/strong>. M\u1ecdi kh\u00eda c\u1ea1nh then ch\u1ed1t, bao g\u1ed3m <strong>h\u1ec7 th\u1ed1ng l\u00e0m k\u00edn, v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n, k\u1ebft c\u1ea5u t\u1ea3n nhi\u1ec7t v\u00e0 kh\u1ea3 n\u0103ng ch\u1ecbu qu\u00e1 t\u1ea3i<\/strong>, \u0111\u1ec1u \u0111\u01b0\u1ee3c gia c\u1ed1 \u0111\u1eb7c bi\u1ec7t d\u1ef1a tr\u00ean \u0111i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu, bi\u1ebfn \u0111\u1ed9ng l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u1ea3o tr\u00ec t\u1ea1i ch\u00e2u Phi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c \u1ee9ng d\u1ee5ng th\u1ef1c t\u1ebf \u0111\u00e3 ch\u1ee9ng minh r\u1eb1ng m\u00e1y bi\u1ebfn \u00e1p c\u1ee7a ch\u00fang t\u00f4i c\u00f3 t\u1ef7 l\u1ec7 s\u1ef1 c\u1ed1 th\u1ea5p h\u01a1n \u0111\u00e1ng k\u1ec3, kho\u1ea3ng th\u1eddi gian gi\u1eefa c\u00e1c l\u1ea7n b\u1ea3o tr\u00ec d\u00e0i h\u01a1n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u1eadn h\u00e0nh \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n trong nh\u1eefng m\u00f4i tr\u01b0\u1eddng t\u01b0\u01a1ng t\u1ef1. Ch\u00fang th\u1ef1c s\u1ef1 gi\u00fap kh\u00e1ch h\u00e0ng \u0111\u1ea1t \u0111\u01b0\u1ee3c m\u1ed9t gi\u1ea3i ph\u00e1p <strong>\u201cd\u1ec5 l\u1eafp \u0111\u1eb7t, v\u1eadn h\u00e0nh \u0111\u00e1ng tin c\u1eady v\u00e0 kh\u00f4ng ph\u1ea3i lo l\u1eafng trong su\u1ed1t v\u00f2ng \u0111\u1eddi s\u1eed d\u1ee5ng.\u201d<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u00e0i vi\u1ebft n\u00e0y d\u1ef1a tr\u00ean kinh nghi\u1ec7m th\u1ef1c t\u1ebf c\u1ee7a Zisheng Electric trong nhi\u1ec1u d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a t\u1ea1i ch\u00e2u Phi v\u00e0 cung c\u1ea5p m\u1ed9t t\u1ed5ng quan c\u00f3 h\u1ec7 th\u1ed1ng v\u1ec1 c\u00e1c y\u1ebfu t\u1ed1 then ch\u1ed1t c\u1ea7n c\u00e2n nh\u1eafc khi l\u1ef1a ch\u1ecdn, \u0111\u1ed3ng th\u1eddi \u0111\u01b0a ra <strong>c\u00e1c t\u00e0i li\u1ec7u tham kh\u1ea3o k\u1ef9 thu\u1eadt thi\u1ebft th\u1ef1c cho nh\u1eefng quy\u1ebft \u0111\u1ecbnh k\u1ef9 thu\u1eadt<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">L\u1ef1a ch\u1ecdn Zisheng \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c l\u1ef1a ch\u1ecdn m\u1ed9t \u0111\u1ed1i t\u00e1c c\u00f3 nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong vi\u1ec7c \u1ee9ng ph\u00f3 v\u1edbi nh\u1eefng th\u00e1ch th\u1ee9c c\u1ee7a m\u00f4i tr\u01b0\u1eddng v\u1eadn h\u00e0nh kh\u1eafc nghi\u1ec7t.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>1. Nh\u1eefng th\u00e1ch th\u1ee9c l\u1edbn m\u00e0 c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n t\u1ea1i ch\u00e2u Phi ph\u1ea3i \u0111\u1ed1i m\u1eb7t<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n \u1edf ch\u00e2u Phi ch\u1ee7 y\u1ebfu \u00e1p d\u1ee5ng <strong>m\u00f4 h\u00ecnh c\u1ea5p \u0111i\u1ec7n m\u1edf r\u1ed9ng l\u01b0\u1edbi \u0111i\u1ec7n<\/strong>, trong \u0111\u00f3 c\u00e1c \u0111\u01b0\u1eddng d\u00e2y nh\u00e1nh \u0111\u01b0\u1ee3c \u0111\u1ea5u n\u1ed1i t\u1eeb <strong>c\u00e1c m\u1ea1ng l\u01b0\u1edbi trung th\u1ebf 11kV hi\u1ec7n h\u1eefu<\/strong> \u0111\u1ec3 c\u1ea5p \u0111i\u1ec7n cho c\u00e1c l\u00e0ng v\u00e0 th\u1ecb tr\u1ea5n l\u00e2n c\u1eadn. Sau \u0111\u00f3, \u0111i\u1ec7n \u0111\u01b0\u1ee3c cung c\u1ea5p cho c\u00e1c h\u1ed9 d\u00e2n v\u00e0 c\u01a1 s\u1edf th\u01b0\u01a1ng m\u1ea1i nh\u1ecf sau khi h\u1ea1 \u0111i\u1ec7n \u00e1p qua <strong>c\u00e1c m\u00e1y bi\u1ebfn \u00e1p treo tr\u00ean c\u1ed9t<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ef1a tr\u00ean th\u1ef1c t\u1ebf tri\u1ec3n khai d\u1ef1 \u00e1n, c\u00e1c h\u1ea1n ch\u1ebf sau \u0111\u00e2y th\u01b0\u1eddng g\u1eb7p ph\u1ea3i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(1) Kho\u1ea3ng c\u00e1ch c\u1ea5p \u0111i\u1ec7n d\u00e0i \u0111\u00f2i h\u1ecfi thi\u1ebft b\u1ecb c\u00f3 hi\u1ec7u qu\u1ea3 kinh t\u1ebf cao h\u01a1n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ng\u01b0\u1eddi s\u1eed d\u1ee5ng \u0111i\u1ec7n \u1edf khu v\u1ef1c n\u00f4ng th\u00f4n ch\u00e2u Phi th\u01b0\u1eddng ph\u00e2n b\u1ed1 r\u1ea3i r\u00e1c. M\u1ed9t <strong>\u0111\u01b0\u1eddng d\u00e2y ph\u00e2n ph\u1ed1i 11kV<\/strong> c\u00f3 th\u1ec3 c\u1ea7n bao ph\u1ee7 nhi\u1ec1u l\u00e0ng. Do t\u1ef7 tr\u1ecdng \u0111\u1ea7u t\u01b0 cao cho c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng truy\u1ec1n t\u1ea3i v\u00e0 ph\u00e2n ph\u1ed1i, c\u00e1c d\u1ef1 \u00e1n th\u01b0\u1eddng c\u1ea7n c\u00e2n \u0111\u1ed1i kho\u1ea3n \u0111\u1ea7u t\u01b0 v\u00e0o <strong>thi c\u00f4ng \u0111\u01b0\u1eddng d\u00e2y trung \u00e1p, thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i v\u00e0 y\u00eau c\u1ea7u m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn dung l\u01b0\u1ee3ng m\u00e1y bi\u1ebfn \u00e1p ph\u1ea3i tr\u00e1nh s\u1ef1 d\u01b0 th\u1eeba qu\u00e1 m\u1ee9c, \u0111i\u1ec1u l\u00e0m t\u0103ng <strong>t\u1ed5n th\u1ea5t kh\u00f4ng t\u1ea3i<\/strong>, trong khi \u0111\u1ed3ng th\u1eddi tr\u00e1nh t\u00ecnh tr\u1ea1ng thi\u1ebfu c\u00f4ng su\u1ea5t c\u00f3 th\u1ec3 g\u00e2y kh\u00f3 kh\u0103n trong qu\u00e1 tr\u00ecnh m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(2) Ph\u1ee5 t\u1ea3i t\u0103ng tr\u01b0\u1edfng d\u1ea7n \u0111\u00f2i h\u1ecfi bi\u00ean d\u1ef1 ph\u00f2ng c\u00f4ng su\u1ea5t \u0111\u1ea7y \u0111\u1ee7<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ede giai \u0111o\u1ea1n \u0111\u1ea7u c\u1ee7a vi\u1ec7c \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n, nhu c\u1ea7u \u0111i\u1ec7n t\u01b0\u01a1ng \u0111\u1ed1i th\u1ea5p, ch\u1ee7 y\u1ebfu bao g\u1ed3m <strong>chi\u1ebfu s\u00e1ng, s\u1ea1c \u0111i\u1ec7n tho\u1ea1i di \u0111\u1ed9ng, c\u00e1c thi\u1ebft b\u1ecb gia d\u1ee5ng nh\u1ecf v\u00e0 c\u00f4ng su\u1ea5t ti\u00eau th\u1ee5 c\u1ee7a c\u00e1c c\u01a1 s\u1edf c\u00f4ng c\u1ed9ng nh\u01b0 tr\u01b0\u1eddng h\u1ecdc v\u00e0 tr\u1ea1m y t\u1ebf<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khi vi\u1ec7c \u0111i\u1ec7n kh\u00ed h\u00f3a m\u1edf r\u1ed9ng, c\u00e1c ph\u1ee5 t\u1ea3i b\u1ed5 sung c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n, bao g\u1ed3m <strong>m\u00e1y b\u01a1m n\u01b0\u1edbc, thi\u1ebft b\u1ecb ch\u1ebf bi\u1ebfn n\u00f4ng nghi\u1ec7p v\u00e0 c\u00e1c h\u1ed9 s\u1eed d\u1ee5ng th\u01b0\u01a1ng m\u1ea1i nh\u1ecf<\/strong>. M\u1ed9t s\u1ed1 khu v\u1ef1c g\u1eb7p \u0111\u1ec9nh ph\u1ee5 t\u1ea3i ng\u1eafn h\u1ea1n v\u00e0o bu\u1ed5i t\u1ed1i v\u00e0 c\u00e1c m\u00f9a ch\u1ebf bi\u1ebfn n\u00f4ng s\u1ea3n. Do \u0111\u00f3, vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p c\u1ea7n xem x\u00e9t bi\u00ean \u0111\u1ed9 ph\u00e1t tri\u1ec3n h\u1ee3p l\u00fd cho t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(3) \u0110i\u1ec1u ki\u1ec7n kh\u00ed h\u1eadu \u0111a d\u1ea1ng v\u00e0 ngu\u1ed3n l\u1ef1c b\u1ea3o tr\u00ec h\u1ea1n ch\u1ebf<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00e2u Phi c\u00f3 c\u00e1c v\u00f9ng kh\u00ed h\u1eadu r\u1ea5t \u0111a d\u1ea1ng v\u1edbi s\u1ef1 kh\u00e1c bi\u1ec7t m\u00f4i tr\u01b0\u1eddng \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c khu v\u1ef1c ven bi\u1ec3n T\u00e2y Phi<\/strong> g\u1eb7p nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ed9 \u1ea9m cao v\u00e0 s\u1ef1 \u0103n m\u00f2n do s\u01b0\u01a1ng mu\u1ed1i.<\/li>\n\n\n\n<li><strong>C\u00e1c khu v\u1ef1c Sahel<\/strong> \u0111\u1ed1i m\u1eb7t v\u1edbi b\u1ee5i n\u1eb7ng, b\u00e3o c\u00e1t v\u00e0 bi\u1ebfn thi\u00ean nhi\u1ec7t \u0111\u1ed9 l\u1edbn.<\/li>\n\n\n\n<li><strong>C\u00e1c khu v\u1ef1c cao nguy\u00ean \u0110\u00f4ng Phi<\/strong> \u0111\u1ed1i m\u1eb7t v\u1edbi b\u1ee9c x\u1ea1 m\u1eb7t tr\u1eddi m\u1ea1nh, tia c\u1ef1c t\u00edm v\u00e0 d\u00f4ng s\u00e9t th\u01b0\u1eddng xuy\u00ean.<\/li>\n\n\n\n<li><strong>C\u00e1c v\u00f9ng r\u1eebng m\u01b0a nhi\u1ec7t \u0111\u1edbi<\/strong> duy tr\u00ec \u0111\u1ed9 \u1ea9m cao li\u00ean t\u1ee5c, trong khi ho\u1ea1t \u0111\u1ed9ng sinh h\u1ecdc c\u0169ng c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1eb7t kh\u00e1c, nhi\u1ec1u d\u1ef1 \u00e1n n\u00f4ng th\u00f4n n\u1eb1m xa c\u00e1c trung t\u00e2m \u0111\u00f4 th\u1ecb, d\u1eabn \u0111\u1ebfn th\u1eddi gian ph\u1ea3n h\u1ed3i k\u00e9o d\u00e0i \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ed5 b\u1ea3o tr\u00ec chuy\u00ean nghi\u1ec7p. Do \u0111\u00f3, vi\u1ec7c n\u00e2ng cao \u0111\u1ed9 tin c\u1eady thi\u1ebft b\u1ecb v\u00e0 gi\u1ea3m t\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec \u0111\u00e3 tr\u1edf th\u00e0nh c\u00e1c c\u00e2n nh\u1eafc quan tr\u1ecdng trong thi\u1ebft k\u1ebf d\u1ef1 \u00e1n.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>2. Tham s\u1ed1 \u0111i\u1ec3n h\u00ecnh v\u00e0 \u0111i\u1ec1u ch\u1ec9nh thi\u1ebft k\u1ebf c\u1ee7a h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i n\u00f4ng th\u00f4n ch\u00e2u Phi<\/strong><\/h1>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/2-Structural-diagram-of-an-11kV-0.4kV-pole-mounted-transformer-system-1024x576.jpg\" alt=\"\" class=\"wp-image-2102\" title=\"\" srcset=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/2-Structural-diagram-of-an-11kV-0.4kV-pole-mounted-transformer-system-1024x576.jpg 1024w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/2-Structural-diagram-of-an-11kV-0.4kV-pole-mounted-transformer-system-300x169.jpg 300w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/2-Structural-diagram-of-an-11kV-0.4kV-pole-mounted-transformer-system-768x432.jpg 768w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/2-Structural-diagram-of-an-11kV-0.4kV-pole-mounted-transformer-system-18x10.jpg 18w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/2-Structural-diagram-of-an-11kV-0.4kV-pole-mounted-transformer-system.jpg 1092w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c d\u1ef1 \u00e1n ph\u00e2n ph\u1ed1i n\u00f4ng th\u00f4n hi\u1ec7n t\u1ea1i t\u1ea1i ch\u00e2u Phi th\u01b0\u1eddng \u00e1p d\u1ee5ng m\u1ed9t <strong>m\u1eb7t trung \u00e1p 11kV<\/strong>, <strong>m\u1eb7t h\u1ea1 \u00e1p 400V\/230V<\/strong>, <strong>t\u1ea7n s\u1ed1 50Hz<\/strong>, v\u00e0 h\u1ec7 th\u1ed1ng b\u1ed1n d\u00e2y ba pha. Nh\u00f3m <strong>nh\u00f3m vector c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p ph\u00e2n ph\u1ed1i<\/strong> th\u01b0\u1eddng \u0111\u01b0\u1ee3c ch\u1ecdn l\u00e0 <strong>Dyn11<\/strong>, gi\u00fap c\u1ea3i thi\u1ec7n s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng ph\u1ee5 t\u1ea3i ba pha v\u00e0 gi\u1ea3m t\u00e1c \u0111\u1ed9ng h\u00e0i \u1edf m\u1ed9t m\u1ee9c \u0111\u1ed9 nh\u1ea5t \u0111\u1ecbnh.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do s\u1ef1 kh\u00e1c nhau c\u1ee7a \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng gi\u1eefa c\u00e1c khu v\u1ef1c, <strong>thi\u1ebft k\u1ebf m\u00e1y bi\u1ebfn \u00e1p<\/strong> kh\u00f4ng n\u00ean theo m\u1ed9t c\u1ea5u h\u00ecnh chu\u1ea9n h\u00f3a. Thay v\u00e0o \u0111\u00f3, n\u00f3 c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo \u0111i\u1ec1u ki\u1ec7n l\u1eafp \u0111\u1eb7t c\u1ee5 th\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf ch\u00ednh cho c\u00e1c khu v\u1ef1c kh\u00e1c nhau nh\u01b0 sau:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Nam Nigeria v\u00e0 khu v\u1ef1c ven bi\u1ec3n Ghana:<\/strong> M\u00f4i tr\u01b0\u1eddng \u0111\u1eb7c tr\u01b0ng b\u1edfi nhi\u1ec7t \u0111\u1ed9 cao, \u0111\u1ed9 \u1ea9m cao v\u00e0 hi\u1ec7n t\u01b0\u1ee3ng \u0103n m\u00f2n b\u1edfi s\u01b0\u01a1ng mu\u1ed1i. Thi\u1ebft k\u1ebf c\u1ea7n t\u0103ng c\u01b0\u1eddng <strong>c\u00f4ng t\u00e1c b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n<\/strong> v\u00e0 t\u0103ng <strong>kho\u1ea3ng c\u00e1ch r\u00f2<\/strong> c\u1ee7a bushing.<\/li>\n\n\n\n<li><strong>Khu v\u1ef1c B\u1eafc Nigeria v\u00e0 Sahel:<\/strong> Do m\u1ee9c b\u1ee5i v\u00e0 c\u00e1t cao c\u00f9ng v\u1edbi bi\u1ebfn thi\u00ean nhi\u1ec7t \u0111\u1ed9 \u0111\u00e1ng k\u1ec3, m\u00e1y bi\u1ebfn \u00e1p n\u00ean \u00e1p d\u1ee5ng m\u1ed9t <strong>c\u1ea5u tr\u00fac k\u00edn ho\u00e0n to\u00e0n<\/strong> v\u00e0 t\u0103ng c\u01b0\u1eddng <strong>kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t<\/strong>.<\/li>\n\n\n\n<li><strong>C\u00e1c v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t c\u00f3 \u0111\u1ed9 cao tr\u00ean 1000m:<\/strong> The <strong>m\u1ee9c c\u00e1ch \u0111i\u1ec7n ngo\u00e0i v\u00e0 hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t<\/strong> ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c minh theo c\u00e1c ti\u00eau chu\u1ea9n li\u00ean quan.<\/li>\n\n\n\n<li><strong>Uganda v\u00e0 khu v\u1ef1c xung quanh l\u01b0u v\u1ef1c s\u00f4ng Congo:<\/strong> Do \u0111\u1ed9 \u1ea9m cao v\u00e0 t\u00e1c \u0111\u1ed9ng sinh h\u1ecdc \u0111\u00e1ng k\u1ec3, thi\u1ebft b\u1ecb c\u1ea7n c\u1ea3i thi\u1ec7n <strong>hi\u1ec7u su\u1ea5t l\u00e0m k\u00edn<\/strong> v\u00e0 n\u00e2ng cao <strong>m\u1ee9c b\u1ea3o v\u1ec7 c\u1ee7a ph\u00eda h\u1ea1 \u00e1p<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Trong giai \u0111o\u1ea1n x\u00e1c nh\u1eadn k\u1ef9 thu\u1eadt, khuy\u1ebfn ngh\u1ecb cung c\u1ea5p to\u1ea1 \u0111\u1ed9 v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb g\u1ed3m <strong>kinh \u0111\u1ed9, v\u0129 \u0111\u1ed9, \u0111\u1ed9 cao v\u00e0 c\u00e1c th\u00f4ng s\u1ed1 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng<\/strong>. C\u00f4ng ty Zisheng Electric c\u00f3 th\u1ec3 th\u1ef1c hi\u1ec7n ki\u1ec3m tra <strong>\u0111\u1ed9 t\u0103ng nhi\u1ec7t<\/strong>, <strong>m\u1ee9c c\u00e1ch \u0111i\u1ec7n<\/strong>, v\u00e0 <strong>hi\u1ec7u su\u1ea5t t\u1ea3n nhi\u1ec7t<\/strong> d\u1ef1a tr\u00ean c\u00e1c th\u00f4ng s\u1ed1 d\u1ef1 \u00e1n \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1eadn h\u00e0nh th\u1ef1c t\u1ebf.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>3. L\u1ef1a ch\u1ecdn c\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn \u00e1p ph\u00e2n ph\u1ed1i: C\u00e2n b\u1eb1ng nhu c\u1ea7u hi\u1ec7n t\u1ea1i v\u00e0 ph\u00e1t tri\u1ec3n t\u01b0\u01a1ng lai<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>C\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn \u00e1p<\/strong> l\u00e0 m\u1ed9t trong nh\u1eefng th\u00f4ng s\u1ed1 then ch\u1ed1t trong c\u00e1c gi\u1ea3i ph\u00e1p k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu c\u00f4ng su\u1ea5t qu\u00e1 l\u1edbn, s\u1ebd l\u00e0m t\u0103ng chi ph\u00ed \u0111\u1ea7u t\u01b0 ban \u0111\u1ea7u v\u00e0 <strong>t\u1ed5n th\u1ea5t kh\u00f4ng t\u1ea3i<\/strong>, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t v\u1eadn h\u00e0nh trong th\u1eddi gian t\u1ea3i th\u1ea5p. N\u1ebfu c\u00f4ng su\u1ea5t qu\u00e1 nh\u1ecf, m\u00e1y bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u1ee7 kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng t\u0103ng tr\u01b0\u1edfng ph\u1ee5 t\u1ea3i t\u01b0\u01a1ng lai v\u00e0 nhu c\u1ea7u \u0111\u1ec9nh theo m\u00f9a, d\u1eabn \u0111\u1ebfn <strong>v\u1eadn h\u00e0nh qu\u00e1 t\u1ea3i<\/strong> v\u00e0 gi\u1ea3m tu\u1ed5i th\u1ecd thi\u1ebft b\u1ecb.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c d\u1ef1 \u00e1n th\u1ef1c t\u1ebf, vi\u1ec7c ch\u1ecdn c\u00f4ng su\u1ea5t th\u01b0\u1eddng c\u1ea7n xem x\u00e9t ba y\u1ebfu t\u1ed1:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>S\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng ban \u0111\u1ea7u<\/li>\n\n\n\n<li>D\u1ef1 b\u00e1o t\u0103ng tr\u01b0\u1edfng ph\u1ee5 t\u1ea3i trong <strong>3 \u0111\u1ebfn 10 n\u0103m<\/strong><\/li>\n\n\n\n<li>C\u00f3 t\u1ed3n t\u1ea1i ph\u1ee5 t\u1ea3i s\u1ea3n xu\u1ea5t hay kh\u00f4ng, ch\u1eb3ng h\u1ea1n nh\u01b0 ch\u1ebf bi\u1ebfn n\u00f4ng nghi\u1ec7p ho\u1eb7c c\u00f4ng nghi\u1ec7p nh\u1ecf<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th>Quy m\u00f4 l\u00e0ng<\/th><th>S\u1ed1 ng\u01b0\u1eddi d\u00f9ng \/ \u0110\u1eb7c \u0111i\u1ec3m ph\u1ee5 t\u1ea3i<\/th><th>C\u00f4ng su\u1ea5t khuy\u1ebfn ngh\u1ecb<\/th><th>C\u00f4ng su\u1ea5t thay th\u1ebf<\/th><th>M\u00f4 t\u1ea3<\/th><\/tr><\/thead><tbody><tr><td><strong>Cung c\u1ea5p \u0111i\u1ec7n c\u01b0 d\u00e2n c\u01a1 b\u1ea3n<\/strong><\/td><td>Chi\u1ebfu s\u00e1ng, thi\u1ebft b\u1ecb gia d\u1ee5ng nh\u1ecf<\/td><td><strong>50kVA<\/strong><\/td><td>30kVA ho\u1eb7c 100kVA<\/td><td>N\u1ebfu c\u00f3 k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai, n\u00ean khuy\u1ebfn ngh\u1ecb tr\u1ef1c ti\u1ebfp 100kVA<\/td><\/tr><tr><td><strong>Khu d\u00e2n c\u01b0 + c\u01a1 s\u1edf c\u00f4ng c\u1ed9ng<\/strong><\/td><td>Tr\u01b0\u1eddng h\u1ecdc, tr\u1ea1m y t\u1ebf, c\u1eeda h\u00e0ng nh\u1ecf<\/td><td><strong>100-200kVA<\/strong><\/td><td>160kVA<\/td><td>C\u1ea5u h\u00ecnh ph\u1ed5 bi\u1ebfn trong c\u00e1c d\u1ef1 \u00e1n T\u00e2y Phi, c\u00e2n b\u1eb1ng nhu c\u1ea7u hi\u1ec7n t\u1ea1i v\u00e0 t\u0103ng tr\u01b0\u1edfng t\u01b0\u01a1ng lai<\/td><\/tr><tr><td><strong>L\u00e0ng l\u1edbn \/ th\u1ecb tr\u1ea5n nh\u1ecf<\/strong><\/td><td>H\u01a1n 200 h\u1ed9 gia \u0111\u00ecnh, bao g\u1ed3m doanh nghi\u1ec7p nh\u1ecf v\u00e0 d\u1ecbch v\u1ee5 c\u00f4ng<\/td><td><strong>200-315kVA<\/strong><\/td><td>250kVA<\/td><td>C\u1ea7n x\u00e1c nh\u1eadn th\u00eam d\u1ef1a tr\u00ean k\u1ebft qu\u1ea3 kh\u1ea3o s\u00e1t ph\u1ee5 t\u1ea3i<\/td><\/tr><tr><td><strong>Ph\u1ee5 t\u1ea3i ch\u1ebf bi\u1ebfn n\u00f4ng nghi\u1ec7p<\/strong><\/td><td>Ch\u1ebf bi\u1ebfn l\u01b0\u01a1ng th\u1ef1c, m\u00e1y b\u01a1m n\u01b0\u1edbc, thi\u1ebft b\u1ecb t\u00e1ch \u00e9p d\u1ea7u, v.v.<\/td><td><strong>300-500kVA<\/strong><\/td><td>315kVA ho\u1eb7c 400kVA<\/td><td>C\u1ea7n \u0111\u1eb7c bi\u1ec7t l\u01b0u \u00fd \u0111\u1ebfn d\u00f2ng kh\u1edfi \u0111\u1ed9ng v\u00e0 kh\u1ea3 n\u0103ng qu\u00e1 t\u1ea3i ng\u1eafn h\u1ea1n<\/td><\/tr><tr><td><strong>\u0110i\u1ec3m c\u1ea5p \u0111i\u1ec7n h\u1ed7n h\u1ee3p<\/strong><\/td><td>Ph\u1ee5 t\u1ea3i d\u00e2n c\u01b0 + ph\u1ee5 t\u1ea3i s\u1ea3n xu\u1ea5t + ng\u01b0\u1eddi d\u00f9ng th\u01b0\u01a1ng m\u1ea1i<\/td><td><strong>500kVA tr\u1edf l\u00ean<\/strong><\/td><td>T\u00f9y theo \u0111i\u1ec1u ki\u1ec7n th\u1ef1c t\u1ebf<\/td><td>\u0110\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh d\u1ef1a tr\u00ean d\u1eef li\u1ec7u kh\u1ea3o s\u00e1t ph\u1ee5 t\u1ea3i chi ti\u1ebft<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Tham chi\u1ebfu c\u1ea5u h\u00ecnh \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh: C\u1ea5u h\u00ecnh m\u00e1y bi\u1ebfn \u00e1p 100kVA l\u1eafp tr\u00ean c\u1ed9t cho \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n t\u1ea1i T\u00e2y Phi<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Sau \u0111\u00e2y l\u00e0 tham chi\u1ebfu c\u1ea5u h\u00ecnh \u0111i\u1ec3n h\u00ecnh cho c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n:<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-2-Agricultural-load-1024x576.jpg\" alt=\"\" class=\"wp-image-2104\" title=\"\" srcset=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-2-Agricultural-load-1024x576.jpg 1024w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-2-Agricultural-load-300x169.jpg 300w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-2-Agricultural-load-768x432.jpg 768w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-2-Agricultural-load-18x10.jpg 18w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-2-Agricultural-load.jpg 1092w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>Tham chi\u1ebfu k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng \u0111i\u1ec3n h\u00ecnh: C\u1ea5u h\u00ecnh m\u00e1y bi\u1ebfn \u00e1p 100kVA l\u1eafp tr\u00ean c\u1ed9t cho \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n t\u1ea1i T\u00e2y Phi<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110\u1ecba \u0111i\u1ec3m d\u1ef1 \u00e1n:<\/strong> T\u00e2y Phi<br><strong>M\u1ee9c \u0111i\u1ec7n \u00e1p:<\/strong> <strong>11kV\/0.4kV<\/strong><br><strong>C\u00f4ng su\u1ea5t thi\u1ebft b\u1ecb:<\/strong> <strong>100kVA<\/strong><br><strong>Ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t:<\/strong> L\u1eafp \u0111\u1eb7t tr\u00ean c\u1ed9t<br><strong>Ph\u1ee5 t\u1ea3i ch\u00ednh:<\/strong> Ng\u01b0\u1eddi d\u00f9ng d\u00e2n c\u01b0, ng\u01b0\u1eddi d\u00f9ng th\u01b0\u01a1ng m\u1ea1i nh\u1ecf v\u00e0 c\u01a1 s\u1edf c\u00f4ng c\u1ed9ng<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>\u0110\u1eb7c \u0111i\u1ec3m d\u1ef1 \u00e1n:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u0110i\u1ec1u ki\u1ec7n nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng cao;<\/li>\n\n\n\n<li>\u0110\u1ed9 \u1ea9m cao trong m\u00f9a m\u01b0a;<\/li>\n\n\n\n<li>Kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec t\u1ea1i ch\u1ed7 h\u1ea1n ch\u1ebf.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>C\u1ea5u h\u00ecnh thi\u1ebft b\u1ecb:<\/strong><\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u1ea5u tr\u00fac b\u1ec3 d\u1ea7u ho\u00e0n to\u00e0n k\u00edn<\/strong>;<\/li>\n\n\n\n<li><strong>Nh\u00f3m vector Dyn11<\/strong>;<\/li>\n\n\n\n<li>X\u1eed l\u00fd ch\u1ed1ng \u0103n m\u00f2n t\u0103ng c\u01b0\u1eddng;<\/li>\n\n\n\n<li>C\u1ea5u tr\u00fac l\u1eafp \u0111\u1eb7t ch\u1ed1ng s\u00e9t lan truy\u1ec1n t\u00edch h\u1ee3p.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng qua thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p theo \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng \u0111\u1ecba ph\u01b0\u01a1ng, thi\u1ebft b\u1ecb \u0111\u00e1p \u1ee9ng y\u00eau c\u1ea7u v\u1eadn h\u00e0nh ngo\u00e0i tr\u1eddi d\u00e0i h\u1ea1n.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>4. Gi\u1ea3i ph\u00e1p c\u1ea5u h\u00ecnh m\u00e1y bi\u1ebfn \u00e1p cho c\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng kh\u00e1c nhau<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">Ngo\u00e0i vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng su\u1ea5t, <strong>l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p<\/strong> c\u0169ng c\u1ea7n xem x\u00e9t ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t, lo\u1ea1i ngu\u1ed3n c\u1ea5p \u0111i\u1ec7n v\u00e0 \u0111\u1eb7c t\u00ednh ph\u1ee5 t\u1ea3i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(1) C\u1ea5p \u0111i\u1ec7n n\u00f4ng th\u00f4n b\u1eb1ng c\u00e1ch m\u1edf r\u1ed9ng \u0111\u01b0\u1eddng d\u00e2y 11kV (ch\u1ebf \u0111\u1ed9 \u1ee9ng d\u1ee5ng ph\u1ed5 bi\u1ebfn)<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Hi\u1ec7n t\u1ea1i \u0111\u00e2y l\u00e0 m\u1ed9t trong nh\u1eefng m\u00f4 h\u00ecnh \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i nh\u1ea5t. C\u1ea5u tr\u00fac c\u01a1 b\u1ea3n l\u00e0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">The <strong>\u0110\u01b0\u1eddng d\u00e2y ph\u00e2n ph\u1ed1i trung th\u1ebf 11kV<\/strong> \u0111\u01b0\u1ee3c h\u1ea1 \u00e1p qua m\u1ed9t <strong>m\u00e1y bi\u1ebfn \u00e1p g\u1eafn c\u1ed9t<\/strong> \u0111\u1ebfn <strong>m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n \u00e1p th\u1ea5p 400\/230V<\/strong> cho ng\u01b0\u1eddi d\u00f9ng cu\u1ed1i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u00e2n nh\u1eafc c\u1ea5u h\u00ecnh ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Th\u1ee9 nh\u1ea5t, \u00e1p d\u1ee5ng k\u1ebft c\u1ea5u k\u00edn ho\u00e0n to\u00e0n.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u1ede khu v\u1ef1c n\u00f4ng th\u00f4n, ngu\u1ed3n l\u1ef1c b\u1ea3o tr\u00ec chuy\u00ean nghi\u1ec7p c\u00f2n h\u1ea1n ch\u1ebf. M\u00e1y bi\u1ebfn \u00e1p truy\u1ec1n th\u1ed1ng \u0111\u00f2i h\u1ecfi b\u1ed5 sung d\u1ea7u \u0111\u1ecbnh k\u1ef3 v\u00e0 ki\u1ec3m tra b\u1ed9 th\u00f4ng h\u01a1i th\u01b0\u1eddng xuy\u00ean kh\u00f4ng ph\u00f9 h\u1ee3p cho v\u1eadn h\u00e0nh d\u00e0i h\u1ea1n trong m\u00f4i tr\u01b0\u1eddng n\u00e0y.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Khuy\u1ebfn ngh\u1ecb s\u1eed d\u1ee5ng m\u1ed9t <strong>th\u00f9ng d\u1ea7u k\u00edn ho\u00e0n to\u00e0n<\/strong> v\u00e0 <strong>c\u1ea5u tr\u00fac th\u00f9ng d\u1ea7u c\u00f3 g\u00e2n<\/strong> \u0111\u1ec3 gi\u1ea3m y\u00eau c\u1ea7u b\u1ea3o tr\u00ec.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n, Zisheng Electric \u00e1p d\u1ee5ng thi\u1ebft k\u1ebf ni\u00eam k\u00edn n\u00e2ng cao, d\u00e0nh \u0111\u1ee7 kh\u00f4ng gian cho d\u1ea7u gi\u00e3n n\u1edf do bi\u1ebfn thi\u00ean nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u00e0 gi\u1ea3m nguy c\u01a1 r\u00f2 r\u1ec9 d\u1ea7u.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><strong>Th\u1ee9 hai, t\u0103ng c\u01b0\u1eddng thi\u1ebft k\u1ebf b\u1ea3o v\u1ec7 ch\u1ed1ng \u0103n m\u00f2n.<\/strong><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">T\u00e1c \u0111\u1ed9ng c\u1ee7a \u0111\u1ed9 \u1ea9m cao v\u00e0 s\u01b0\u01a1ng mu\u1ed1i \u0111\u1eb7c bi\u1ec7t \u0111\u00e1ng k\u1ec3 t\u1ea1i c\u00e1c khu v\u1ef1c ven bi\u1ec3n T\u00e2y Phi. H\u1ec7 th\u1ed1ng ph\u1ee7 b\u1ec1 m\u1eb7t truy\u1ec1n th\u1ed1ng c\u00f3 th\u1ec3 kh\u00f4ng \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c y\u00eau c\u1ea7u v\u1eadn h\u00e0nh l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u0103ng c\u01b0\u1eddng <strong>l\u1edbp ph\u1ee7 ch\u1ed1ng \u0103n m\u00f2n<\/strong>, m\u1ee9c <strong>ch\u1ec9 s\u1ed1 b\u1ea3o v\u1ec7 cao<\/strong> x\u1eed l\u00fd v\u1ecf c\u00e1ch \u0111i\u1ec7n v\u00e0 t\u0103ng c\u01b0\u1eddng bushing <strong>kho\u1ea3ng c\u00e1ch r\u00f2<\/strong> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng. Gi\u1ea3i ph\u00e1p thi\u1ebft k\u1ebf c\u1ee5 th\u1ec3 s\u1ebd \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m c\u1ee7a \u0111\u1ecba \u0111i\u1ec3m d\u1ef1 \u00e1n.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-11kV-line-extension-1-1024x576.jpg\" alt=\"\" class=\"wp-image-2105\" title=\"\" srcset=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-11kV-line-extension-1-1024x576.jpg 1024w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-11kV-line-extension-1-300x169.jpg 300w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-11kV-line-extension-1-768x432.jpg 768w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-11kV-line-extension-1-18x10.jpg 18w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-11kV-line-extension-1.jpg 1092w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(2) \u1ee8ng d\u1ee5ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi cho l\u01b0\u1edbi \u0111i\u1ec7n si\u00eau nh\u1ecf ngo\u00e0i l\u01b0\u1edbi<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c l\u00e0ng xa l\u01b0\u1edbi \u0111i\u1ec7n ch\u00ednh, <strong>h\u1ec7 th\u1ed1ng l\u01b0u tr\u1eef n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi<\/strong> \u0111ang d\u1ea7n tr\u1edf th\u00e0nh m\u1ed9t gi\u1ea3i ph\u00e1p c\u1ea5p ngu\u1ed3n th\u1ef1c t\u1ebf v\u00e0 kh\u1ea3 thi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u00f3ng h\u00e0i do b\u1ed9 ngh\u1ecbch l\u01b0u trong h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o t\u1ea1o ra c\u00f3 th\u1ec3 l\u00e0m t\u0103ng t\u1ed5n hao m\u00e1y bi\u1ebfn \u00e1p b\u1ed5 sung, d\u1eabn \u0111\u1ebfn \u0111\u1ed9 t\u0103ng nhi\u1ec7t cu\u1ed9n d\u00e2y v\u00e0 l\u00f5i cao h\u01a1n. Do \u0111\u00f3, c\u1ea7n \u0111\u1eb7c bi\u1ec7t ch\u00fa \u00fd \u0111\u1ebfn <strong>kh\u1ea3 n\u0103ng ch\u1ecbu s\u00f3ng h\u00e0i<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y, c\u00e1c y\u1ebfu t\u1ed1 thi\u1ebft k\u1ebf ch\u00ednh bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>M\u1eadt \u0111\u1ed9 t\u1eeb th\u00f4ng l\u00f5i<\/strong> thi\u1ebft k\u1ebf;<\/li>\n\n\n\n<li><strong>\u0110\u1ed9 t\u0103ng nhi\u1ec7t<\/strong> \u0111i\u1ec1u khi\u1ec3n d\u01b0\u1edbi <strong>\u0111i\u1ec1u ki\u1ec7n s\u00f3ng h\u00e0i<\/strong>;<\/li>\n\n\n\n<li>\u0111\u1eb7c t\u00ednh t\u1ea3i ph\u00eda h\u1ea1 \u00e1p.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u00e0 s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 cung c\u1ea5p <strong>m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u<\/strong> nh\u00e0 cung c\u1ea5p bi\u1ebfn \u00e1p ph\u00e2n ph\u1ed1i <strong>m\u00e1y bi\u1ebfn \u00e1p kh\u00f4<\/strong> gi\u1ea3i ph\u00e1p t\u00f9y ch\u1ec9nh d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 c\u1ee7a b\u1ed9 ngh\u1ecbch l\u01b0u, \u0111\u1ea3m b\u1ea3o s\u1ef1 ph\u1ed1i h\u1ee3p ph\u00f9 h\u1ee3p gi\u1eefa m\u00e1y bi\u1ebfn \u00e1p v\u00e0 h\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o.<\/p>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-1-Photovoltaic-Energy-Storage-1024x576.jpg\" alt=\"\" class=\"wp-image-2106\" title=\"\" srcset=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-1-Photovoltaic-Energy-Storage-1024x576.jpg 1024w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-1-Photovoltaic-Energy-Storage-300x169.jpg 300w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-1-Photovoltaic-Energy-Storage-768x432.jpg 768w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-1-Photovoltaic-Energy-Storage-18x10.jpg 18w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/3-1-Photovoltaic-Energy-Storage.jpg 1092w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(3) Cung c\u1ea5p \u0111i\u1ec7n quy m\u00f4 nh\u1ecf cho c\u00f4ng nghi\u1ec7p v\u00e0 th\u01b0\u01a1ng m\u1ea1i t\u1ea1i c\u00e1c khu v\u1ef1c n\u00f4ng th\u00f4n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi ng\u01b0\u1eddi d\u00f9ng n\u00f4ng th\u00f4n nh\u01b0 <strong>c\u00e1c c\u01a1 s\u1edf ch\u1ebf bi\u1ebfn tr\u00e0 t\u1ea1i Uganda, nh\u00e0 m\u00e1y ch\u1ebf bi\u1ebfn n\u00f4ng nghi\u1ec7p t\u1ea1i Tanzania v\u00e0 trung t\u00e2m th\u01b0\u01a1ng m\u1ea1i n\u00f4ng th\u00f4n t\u1ea1i Nigeria<\/strong>, c\u00e1c \u0111\u1eb7c \u0111i\u1ec3m ch\u00ednh bao g\u1ed3m m\u1ed9t s\u1ed1 l\u01b0\u1ee3ng l\u1edbn thi\u1ebft b\u1ecb v\u1eadn h\u00e0nh b\u1eb1ng \u0111\u1ed9ng c\u01a1, d\u00f2ng <strong>kh\u1edfi \u0111\u1ed9ng<\/strong>, cao, v\u00e0 bi\u1ebfn \u0111\u1ed9ng ph\u1ee5 t\u1ea3i \u0111\u00e1ng k\u1ec3.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c c\u00e2n nh\u1eafc thi\u1ebft k\u1ebf \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p <strong>tr\u1edf kh\u00e1ng m\u00e1y bi\u1ebfn \u00e1p<\/strong>;<\/li>\n\n\n\n<li>D\u1ef1 ph\u00f2ng bi\u00ean \u0111\u1ed9 c\u00f4ng su\u1ea5t h\u1ee3p l\u00fd;<\/li>\n\n\n\n<li>L\u1eafp \u0111\u1eb7t <strong>thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t<\/strong> lan truy\u1ec1n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n c\u00f3 t\u1ef7 tr\u1ecdng t\u1ea3i \u0111\u1ed9ng c\u01a1 cao, c\u1ea7n th\u1ef1c hi\u1ec7n t\u00ednh to\u00e1n h\u1ec7 th\u1ed1ng k\u1ebft h\u1ee3p v\u1edbi ph\u01b0\u01a1ng ph\u00e1p kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 \u0111\u1ec3 ng\u0103n ng\u1eeba t\u00ecnh tr\u1ea1ng <strong>s\u1ee5t \u00e1p \u0111\u00e1ng k\u1ec3 khi kh\u1edfi \u0111\u1ed9ng<\/strong>.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>5. C\u00e1c c\u00e2n nh\u1eafc ch\u00ednh cho \u1ee9ng d\u1ee5ng theo khu v\u1ef1c<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c qu\u1ed1c gia v\u00e0 khu v\u1ef1c kh\u00e1c nhau c\u00f3 nh\u1eefng \u01b0u ti\u00ean d\u1ef1 \u00e1n kh\u00e1c nhau:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>T\u00e2y Phi<\/strong> t\u1eadp trung ch\u1ee7 y\u1ebfu v\u00e0o <strong>nhi\u1ec7t \u0111\u1ed9 cao<\/strong>, <strong>\u0111\u1ed9 \u1ea9m cao<\/strong>, <strong>s\u01b0\u01a1ng mu\u1ed1i<\/strong>, v\u00e0 <strong>ch\u1ed1ng \u0103n m\u00f2n<\/strong>. Thi\u1ebft k\u1ebf c\u1ea7n c\u1ea3i thi\u1ec7n v\u1ecf b\u1ecdc <strong>hi\u1ec7u su\u1ea5t b\u1ea3o v\u1ec7<\/strong> v\u00e0 t\u0103ng c\u01b0\u1eddng <strong>c\u00e1ch \u0111i\u1ec7n<\/strong> v\u00e0 <strong>\u0111\u1ed9 tin c\u1eady c\u1ee7a ni\u00eam phong<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>c\u00e1c v\u00f9ng cao nguy\u00ean \u0110\u00f4ng Phi<\/strong> t\u1eadp trung ch\u1ee7 y\u1ebfu v\u00e0o <strong>\u0111\u1ed9 cao<\/strong>, <strong>s\u00e9t<\/strong>, v\u00e0 <strong>b\u1ee9c x\u1ea1 tia c\u1ef1c t\u00edm<\/strong>. . <strong>m\u1ee9c c\u00e1ch \u0111i\u1ec7n<\/strong> c\u1ea7n \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh theo y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 cao, \u0111\u1ed3ng th\u1eddi <strong>ch\u1ed1ng s\u00e9t<\/strong> c\u00e1c bi\u1ec7n ph\u00e1p c\u1ea7n \u0111\u01b0\u1ee3c t\u0103ng c\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>c\u00e1c v\u00f9ng nhi\u1ec7t \u0111\u1edbi v\u00e0 \u1ea9m \u01b0\u1edbt Trung Phi<\/strong> ch\u1ee7 y\u1ebfu b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi t\u00e1c \u0111\u1ed9ng l\u00e2u d\u00e0i <strong>\u0111\u1ed9 \u1ea9m cao<\/strong>, t\u00e1c \u0111\u1ed9ng m\u00f4i tr\u01b0\u1eddng sinh h\u1ecdc v\u00e0 \u0111i\u1ec1u ki\u1ec7n b\u1ea3o tr\u00ec kh\u00f3 kh\u0103n. Thi\u1ebft k\u1ebf c\u1ea7n t\u1eadp trung v\u00e0o vi\u1ec7c c\u1ea3i thi\u1ec7n <strong>\u0111\u1ed9 tin c\u1eady c\u1ee7a ni\u00eam phong<\/strong> v\u00e0 gi\u1ea3m t\u1ea7n su\u1ea5t b\u1ea3o tr\u00ec.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n, <strong>chu k\u1ef3 v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i c\u1ee7a thi\u1ebft b\u1ecb quan tr\u1ecdng h\u01a1n gi\u00e1 mua ban \u0111\u1ea7u<\/strong>. Thi\u1ebft k\u1ebf k\u1ef9 thu\u1eadt ph\u00f9 h\u1ee3p c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u hi\u1ec7u qu\u1ea3 t\u1ed5ng chi ph\u00ed v\u00f2ng \u0111\u1eddi do m\u1ea5t \u0111i\u1ec7n, b\u1ea3o tr\u00ec v\u00e0 thay th\u1ebf thi\u1ebft b\u1ecb trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>6. H\u1ed7 tr\u1ee3 thi\u1ebft k\u1ebf v\u00e0 d\u1ecbch v\u1ee5 k\u1ef9 thu\u1eadt c\u1ee7a Zisheng Electric<\/strong><\/h1>\n\n\n\n<figure class=\"wp-block-image size-large\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"576\" src=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/4-Testing-Workshop-1024x576.jpg\" alt=\"\" class=\"wp-image-2107\" title=\"\" srcset=\"https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/4-Testing-Workshop-1024x576.jpg 1024w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/4-Testing-Workshop-300x169.jpg 300w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/4-Testing-Workshop-768x432.jpg 768w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/4-Testing-Workshop-18x10.jpg 18w, https:\/\/zishengtransformer.com\/wp-content\/uploads\/2026\/08\/4-Testing-Workshop.jpg 1092w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">For <strong>c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n ch\u00e2u Phi<\/strong>, vi\u1ec7c cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n <strong>m\u00e1y bi\u1ebfn \u00e1p<\/strong> ch\u1ec9 l\u00e0 y\u00eau c\u1ea7u c\u01a1 b\u1ea3n. Quan tr\u1ecdng h\u01a1n, thi\u1ebft b\u1ecb ph\u1ea3i th\u00edch \u1ee9ng v\u1edbi \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng \u0111\u1ecba ph\u01b0\u01a1ng v\u00e0 duy tr\u00ec v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i. Trong giai \u0111o\u1ea1n thi\u1ebft k\u1ebf s\u1ea3n ph\u1ea9m, Zisheng Electric k\u1ebft h\u1ee3p c\u00e1c \u0111i\u1ec1u ki\u1ec7n l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 m\u00f4i tr\u01b0\u1eddng t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m d\u1ef1 \u00e1n c\u1ee7a qu\u1ed1c gia \u0111\u00f3 \u0111\u1ec3 th\u1ef1c hi\u1ec7n c\u00e1c \u0111i\u1ec1u ch\u1ec9nh m\u1ee5c ti\u00eau cho c\u00e1c s\u1ea3n ph\u1ea9m ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(1) T\u1ed1i \u01b0u h\u00f3a thi\u1ebft k\u1ebf c\u00e1ch \u0111i\u1ec7n v\u00e0 \u0111\u1ed9 t\u0103ng nhi\u1ec7t cho m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 khu v\u1ef1c \u1edf ch\u00e2u Phi c\u00f3 nhi\u1ec7t \u0111\u1ed9 cao quanh n\u0103m v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea3n nhi\u1ec7t c\u1ee7a thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 b\u1ecb h\u1ea1n ch\u1ebf trong qu\u00e1 tr\u00ecnh v\u1eadn h\u00e0nh li\u00ean t\u1ee5c. N\u1ebfu m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf theo \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng th\u00f4ng th\u01b0\u1eddng, c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0 qu\u00e1 nhi\u1ec7t <strong>nhi\u1ec7t \u0111\u1ed9 cu\u1ed9n d\u00e2y t\u0103ng cao<\/strong>, t\u0103ng t\u1ed1c <strong>l\u00e3o h\u00f3a c\u00e1ch \u0111i\u1ec7n<\/strong>, v\u00e0 c\u00f3 th\u1ec3 x\u1ea3y ra t\u00ecnh tr\u1ea1ng gi\u1ea3m kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i d\u00e0i h\u1ea1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Do \u0111\u00f3, \u0111\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n t\u1ea1i khu v\u1ef1c nhi\u1ec7t \u0111\u1edbi, c\u1ea7n c\u00e2n nh\u1eafc bi\u00ean \u0111\u1ed9 d\u1ef1 ph\u00f2ng \u0111\u1ea7y \u0111\u1ee7 trong <strong>thi\u1ebft k\u1ebf t\u0103ng nhi\u1ec7t \u0111\u1ed9<\/strong>. D\u1ef1a tr\u00ean c\u00e1c y\u00eau c\u1ea7u v\u1ec1 nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng c\u1ee7a d\u1ef1 \u00e1n, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 t\u1ed1i \u01b0u h\u00f3a <strong>nhi\u1ec7t \u0111\u1ed9 cu\u1ed9n d\u00e2y t\u0103ng cao<\/strong>, <strong>c\u1ea5p v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n<\/strong>, c\u1ea5u tr\u00fac l\u00e0m m\u00e1t v\u00e0 kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t c\u1ee7a th\u00f9ng d\u1ea7u.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c k\u1ecbch b\u1ea3n \u1ee9ng d\u1ee5ng \u0111\u1eb7c bi\u1ec7t, c\u00f3 th\u1ec3 l\u1ef1a ch\u1ecdn <strong>c\u1ea5p ch\u1ecbu nhi\u1ec7t<\/strong> v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n cao h\u01a1n \u0111\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 tin c\u1eady v\u1eadn h\u00e0nh l\u00e2u d\u00e0i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(2) Thi\u1ebft k\u1ebf \u00edt y\u00eau c\u1ea7u b\u1ea3o tr\u00ec cho c\u00e1c khu v\u1ef1c h\u1ebbo l\u00e1nh<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t trong nh\u1eefng th\u00e1ch th\u1ee9c th\u1ef1c t\u1ebf m\u00e0 c\u00e1c d\u1ef1 \u00e1n n\u00f4ng th\u00f4n t\u1ea1i ch\u00e2u Phi ph\u1ea3i \u0111\u1ed1i m\u1eb7t l\u00e0 n\u0103ng l\u1ef1c b\u1ea3o tr\u00ec h\u1ea1n ch\u1ebf sau khi \u0111\u01b0a thi\u1ebft b\u1ecb v\u00e0o v\u1eadn h\u00e0nh. M\u1ed9t s\u1ed1 d\u1ef1 \u00e1n n\u1eb1m c\u00e1ch xa khu v\u1ef1c \u0111\u00f4 th\u1ecb, v\u00e0 c\u00e1c \u0111\u1ed9i ng\u0169 b\u1ea3o tr\u00ec chuy\u00ean nghi\u1ec7p c\u00f3 th\u1ec3 m\u1ea5t nhi\u1ec1u th\u1eddi gian \u0111\u1ec3 ti\u1ebfp c\u1eadn hi\u1ec7n tr\u01b0\u1eddng. Do \u0111\u00f3, thi\u1ebft k\u1ebf m\u00e1y bi\u1ebfn \u00e1p c\u1ea7n gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a c\u00e1c y\u00eau c\u1ea7u b\u1ea3o tr\u00ec.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c bi\u1ec7n ph\u00e1p t\u1ed1i \u01b0u h\u00f3a bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u00c1p d\u1ee5ng <strong>th\u00f9ng d\u1ea7u k\u00edn ho\u00e0n to\u00e0n<\/strong> c\u1ea5u tr\u00fac;<\/li>\n\n\n\n<li>C\u1ea3i thi\u1ec7n kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu th\u1eddi ti\u1ebft c\u1ee7a <strong>c\u00e1c th\u00e0nh ph\u1ea7n l\u00e0m k\u00edn<\/strong>;<\/li>\n\n\n\n<li>Gi\u1ea3m thi\u1ec3u c\u00e1c th\u00e0nh ph\u1ea7n c\u1ea7n b\u1ea3o tr\u00ec \u0111\u1ecbnh k\u1ef3;<\/li>\n\n\n\n<li>T\u0103ng c\u01b0\u1eddng t\u1ed5ng th\u1ec3 <strong>ch\u1ec9 s\u1ed1 b\u1ea3o v\u1ec7 cao<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">For <strong>c\u00e1c m\u00e1y bi\u1ebfn \u00e1p treo tr\u00ean c\u1ed9t<\/strong>, chi\u1ebfc <strong>k\u00edn ho\u00e0n to\u00e0n<\/strong> thi\u1ebft k\u1ebf gi\u00fap gi\u1ea3m s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a kh\u00f4ng kh\u00ed, \u0111\u1ed9 \u1ea9m v\u00e0 c\u00e1c ch\u1ea5t \u00f4 nhi\u1ec5m v\u00e0o th\u00f9ng d\u1ea7u, c\u1ea3i thi\u1ec7n \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh v\u1eadn h\u00e0nh l\u00e2u d\u00e0i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(3) Thi\u1ebft k\u1ebf b\u1ea3o v\u1ec7 ch\u1ed1ng s\u00e9t v\u00e0 b\u1ea3o v\u1ec7 tr\u01b0\u1edbc dao \u0111\u1ed9ng l\u01b0\u1edbi \u0111i\u1ec7n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ed9t s\u1ed1 khu v\u1ef1c t\u1ea1i ch\u00e2u Phi th\u01b0\u1eddng xuy\u00ean x\u1ea3y ra gi\u00f4ng b\u00e3o. C\u00e1c \u0111\u01b0\u1eddng d\u00e2y ph\u00e2n ph\u1ed1i n\u00f4ng th\u00f4n th\u01b0\u1eddng k\u00e9o d\u00e0i, d\u1eabn \u0111\u1ebfn <strong>bi\u1ebfn \u0111\u1ed9ng \u0111i\u1ec7n \u00e1p<\/strong> \u0111\u00e1ng k\u1ec3 \u1edf cu\u1ed1i m\u1ea1ng l\u01b0\u1edbi.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Trong giai \u0111o\u1ea1n thi\u1ebft k\u1ebf, c\u1ea7n ch\u00fa \u00fd \u0111\u1ebfn:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ph\u00eda cao \u00e1p <strong>ch\u1ed1ng s\u00e9t<\/strong>;<\/li>\n\n\n\n<li>L\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p <strong>m\u1ee9c c\u00e1ch \u0111i\u1ec7n<\/strong>;<\/li>\n\n\n\n<li><strong>Ph\u1ea1m vi \u0111i\u1ec1u \u00e1p<\/strong> thi\u1ebft k\u1ebf;<\/li>\n\n\n\n<li>Ph\u00eda h\u1ea1 \u00e1p <strong>thi\u1ebft b\u1ecb ch\u1ed1ng s\u00e9t<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">D\u1ef1a tr\u00ean c\u00e1c th\u00f4ng s\u1ed1 l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng, ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p c\u00e1c khuy\u1ebfn ngh\u1ecb ph\u00f9 h\u1ee3p v\u1ec1 c\u1ea5u h\u00ecnh ch\u1ed1ng s\u00e9t v\u00e0 c\u00e1ch \u0111i\u1ec7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(4) T\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt v\u00e0 tu\u00e2n th\u1ee7 ti\u00eau chu\u1ea9n<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c qu\u1ed1c gia v\u00e0 ch\u1ee7 \u0111\u1ea7u t\u01b0 d\u1ef1 \u00e1n kh\u00e1c nhau c\u00f3 th\u1ec3 c\u00f3 nh\u1eefng y\u00eau c\u1ea7u kh\u00e1c nhau v\u1ec1 t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">S\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t theo:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>C\u00e1c ti\u00eau chu\u1ea9n thu\u1ed9c b\u1ed9 IEC 60076<\/strong>;<\/li>\n\n\n\n<li>Li\u00ean quan <strong>C\u00e1c ti\u00eau chu\u1ea9n GOST<\/strong>;<\/li>\n\n\n\n<li>Th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ch\u1ee7 \u0111\u1ea7u t\u01b0 d\u1ef1 \u00e1n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Ch\u00fang t\u00f4i c\u00f3 th\u1ec3 cung c\u1ea5p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1ea3ng d\u1eef li\u1ec7u k\u1ef9 thu\u1eadt s\u1ea3n ph\u1ea9m;<\/li>\n\n\n\n<li>B\u1ea3n v\u1ebd b\u1ed1 tr\u00ed t\u1ed5ng th\u1ec3;<\/li>\n\n\n\n<li>B\u1ea3n v\u1ebd l\u1eafp \u0111\u1eb7t n\u1ec1n m\u00f3ng;<\/li>\n\n\n\n<li><strong>B\u00e1o c\u00e1o th\u1eed nghi\u1ec7m t\u1ea1i nh\u00e0 m\u00e1y<\/strong>;<\/li>\n\n\n\n<li>T\u00e0i li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c d\u1ef1 \u00e1n t\u1ea1i c\u00e1c qu\u1ed1c gia n\u00f3i ti\u1ebfng Ph\u00e1p \u1edf ch\u00e2u Phi, t\u00e0i li\u1ec7u k\u1ef9 thu\u1eadt c\u0169ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1eb1ng ng\u00f4n ng\u1eef t\u01b0\u01a1ng \u1ee9ng theo y\u00eau c\u1ea7u c\u1ee7a d\u1ef1 \u00e1n, nh\u1eb1m t\u1ea1o thu\u1eadn l\u1ee3i cho vi\u1ec7c nghi\u1ec7m thu d\u1ef1 \u00e1n v\u00e0 giao ti\u1ebfp t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><strong>(5) Khuy\u1ebfn ngh\u1ecb v\u1ec1 cung c\u1ea5p v\u00e0 giao ph\u1ee5 t\u00f9ng thay th\u1ebf<\/strong><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">X\u00e9t th\u1ea5y m\u1ed9t s\u1ed1 d\u1ef1 \u00e1n n\u00f4ng th\u00f4n c\u00f3 chu k\u1ef3 b\u1ea3o tr\u00ec d\u00e0i, khuy\u1ebfn ngh\u1ecb n\u00ean chu\u1ea9n b\u1ecb s\u1eb5n c\u00e1c ph\u1ee5 t\u00f9ng thay th\u1ebf th\u00f4ng d\u1ee5ng c\u00f9ng v\u1edbi l\u00f4 h\u00e0ng thi\u1ebft b\u1ecb, bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u00f2ng \u0111\u1ec7m l\u00e0m k\u00edn;<\/li>\n\n\n\n<li>Ph\u1ee5 ki\u1ec7n v\u1eadn h\u00e0nh;<\/li>\n\n\n\n<li>C\u00e1c b\u1ed9 ph\u1eadn k\u1ebft n\u1ed1i d\u1ec5 b\u1ecb m\u00e0i m\u00f2n;<\/li>\n\n\n\n<li>D\u1ee5ng c\u1ee5 b\u1ea3o tr\u00ec chuy\u00ean d\u1ee5ng.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c linh ki\u1ec7n n\u00e0y c\u00f3 th\u1ec3 c\u00f3 th\u1eddi gian cung \u1ee9ng t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng kh\u00e1 d\u00e0i. Vi\u1ec7c chu\u1ea9n b\u1ecb tr\u01b0\u1edbc s\u1ebd gi\u00fap gi\u1ea3m thi\u1ec3u th\u1eddi gian ch\u1edd \u0111\u1ee3i b\u1ea3o tr\u00ec trong t\u01b0\u01a1ng lai.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>7. T\u00e0i li\u1ec7u tham kh\u1ea3o ch\u1ecdn nhanh m\u00e1y bi\u1ebfn \u00e1p cho c\u00e1c d\u1ef1 \u00e1n n\u00f4ng th\u00f4n ch\u00e2u Phi<\/strong><\/h1>\n\n\n\n<figure class=\"wp-block-table\"><table class=\"has-fixed-layout\"><thead><tr><th><strong>H\u1ea1ng m\u1ee5c d\u1ef1 \u00e1n<\/strong><\/th><th><strong>C\u1ea5u h\u00ecnh khuy\u1ebfn ngh\u1ecb<\/strong><\/th><\/tr><\/thead><tbody><tr><td><strong>D\u1ea3i c\u00f4ng su\u1ea5t<\/strong><\/td><td><strong>10-500kVA<\/strong>, c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh theo y\u00eau c\u1ea7u t\u1ea3i<\/td><\/tr><tr><td><strong>Ph\u00eda cao \u00e1p<\/strong><\/td><td><strong>11kV<\/strong>, v\u1edbi c\u00e1c t\u00f9y ch\u1ecdn \u0111i\u1ec1u ch\u1ec9nh n\u1ea5c ph\u00e2n \u00e1p<\/td><\/tr><tr><td><strong>Ph\u00eda h\u1ea1 \u00e1p<\/strong><\/td><td><strong>H\u1ec7 th\u1ed1ng ba pha b\u1ed1n d\u00e2y 400\/230V<\/strong><\/td><\/tr><tr><td><strong>Nh\u00f3m vector<\/strong><\/td><td><strong>Dyn11<\/strong><\/td><\/tr><tr><td><strong>K\u1ebft c\u1ea5u th\u00f9ng d\u1ea7u<\/strong><\/td><td><strong>Th\u00f9ng d\u1ea7u d\u1ea1ng s\u00f3ng k\u00edn ho\u00e0n to\u00e0n<\/strong><\/td><\/tr><tr><td><strong>Ph\u01b0\u01a1ng Ph\u00e1p L\u1eafp \u0110\u1eb7t<\/strong><\/td><td><strong>L\u1eafp \u0111\u1eb7t tr\u00ean c\u1ed9t<\/strong><\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>8. K\u1ebft lu\u1eadn: Cung c\u1ea5p \u0111i\u1ec7n tin c\u1eady v\u01b0\u1ee3t xa \u0111i\u1ec7n kh\u00ed h\u00f3a c\u01a1 b\u1ea3n<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\">M\u1ee5c ti\u00eau c\u1ee7a c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n ch\u00e2u Phi kh\u00f4ng ch\u1ec9 l\u00e0 ho\u00e0n th\u00e0nh vi\u1ec7c x\u00e2y d\u1ef1ng \u0111\u01b0\u1eddng d\u00e2y v\u00e0 l\u1eafp \u0111\u1eb7t thi\u1ebft b\u1ecb, m\u00e0 quan tr\u1ecdng h\u01a1n l\u00e0 \u0111\u1ea3m b\u1ea3o thi\u1ebft b\u1ecb \u0111i\u1ec7n v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh l\u00e2u d\u00e0i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">T\u1eeb c\u00e1c v\u00f9ng ven bi\u1ec3n c\u00f3 nhi\u1ec7t \u0111\u1ed9 v\u00e0 \u0111\u1ed9 \u1ea9m cao \u1edf T\u00e2y Phi, \u0111\u1ebfn m\u00f4i tr\u01b0\u1eddng nhi\u1ec1u b\u1ee5i b\u1eb7m \u1edf v\u00f9ng Sahel, c\u0169ng nh\u01b0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1ec1 \u0111\u1ed9 cao v\u00e0 s\u00e9t t\u1ea1i v\u00f9ng cao nguy\u00ean \u0110\u00f4ng Phi, m\u1ed7i khu v\u1ef1c l\u1ea1i \u0111\u1eb7t ra nh\u1eefng y\u00eau c\u1ea7u kh\u00e1c nhau \u0111\u1ed1i v\u1edbi <strong>m\u00e1y bi\u1ebfn \u00e1p ph\u00e2n ph\u1ed1i<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p kh\u00f4ng n\u00ean ch\u1ec9 t\u1eadp trung v\u00e0o c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c v\u00e0 gi\u00e1 mua. Thay v\u00e0o \u0111\u00f3, c\u1ea7n \u0111\u00e1nh gi\u00e1 m\u1ed9t c\u00e1ch to\u00e0n di\u1ec7n:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng;<\/li>\n\n\n\n<li>Xu h\u01b0\u1edbng ph\u00e1t tri\u1ec3n ph\u1ee5 t\u1ea3i trong t\u01b0\u01a1ng lai;<\/li>\n\n\n\n<li>N\u0103ng l\u1ef1c b\u1ea3o tr\u00ec;<\/li>\n\n\n\n<li>T\u1ed5ng th\u1ec3 <strong>chi ph\u00ed v\u00f2ng \u0111\u1eddi c\u1ee7a d\u1ef1 \u00e1n<\/strong>.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Zisheng Electric chuy\u00ean nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n v\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n. Danh m\u1ee5c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m <strong>m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u<\/strong>, <strong>m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4<\/strong>, <strong>m\u00e1y bi\u1ebfn \u00e1p h\u1ee3p kim v\u00f4 \u0111\u1ecbnh h\u00ecnh<\/strong>v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft h\u1ed7 tr\u1ee3. S\u1ea3n ph\u1ea9m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf v\u00e0 s\u1ea3n xu\u1ea5t theo c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf bao g\u1ed3m <strong>IEC 60076<\/strong> v\u00e0 <strong>GOST<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ed1i v\u1edbi c\u00e1c th\u1ecb tr\u01b0\u1eddng bao g\u1ed3m <strong>Ch\u00e2u Phi, Trung \u0110\u00f4ng, Nam M\u1ef9 v\u00e0 Nga<\/strong>, ch\u00fang t\u00f4i cung c\u1ea5p d\u1ecbch v\u1ee5 thi\u1ebft k\u1ebf, s\u1ea3n xu\u1ea5t v\u00e0 h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt cho m\u00e1y bi\u1ebfn \u00e1p theo t\u1eebng d\u1ef1 \u00e1n d\u1ef1a tr\u00ean c\u00e1c th\u00f4ng s\u1ed1 l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt t\u1ea1i \u0111\u1ecba ph\u01b0\u01a1ng.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\"><strong>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/strong><\/h1>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u1ecfi: Nh\u1eefng th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt m\u00e1y bi\u1ebfn \u00e1p n\u00e0o th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n \u1edf Ch\u00e2u Phi?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: <strong>M\u00e1y bi\u1ebfn \u00e1p 11kV\/0.4kV l\u1eafp \u0111\u1eb7t tr\u00ean c\u1ed9t<\/strong> \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i. Vi\u1ec7c l\u1ef1a ch\u1ecdn c\u00f4ng su\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ed1 l\u01b0\u1ee3ng ng\u01b0\u1eddi d\u00f9ng v\u00e0 \u0111\u1eb7c \u0111i\u1ec3m ph\u1ee5 t\u1ea3i. C\u00e1c m\u1ee9c c\u00f4ng su\u1ea5t ph\u1ed5 bi\u1ebfn bao g\u1ed3m <strong>50kVA, 100kVA, 160kVA, 200kVA, 315kVA, and 500kVA<\/strong>. C\u00f4ng su\u1ea5t cu\u1ed1i c\u00f9ng n\u00ean \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh th\u00f4ng qua t\u00ednh to\u00e1n ph\u1ee5 t\u1ea3i.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u1ecfi: T\u1ea1i sao m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u k\u00edn ho\u00e0n to\u00e0n l\u1ea1i \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb cho c\u00e1c d\u1ef1 \u00e1n n\u00f4ng th\u00f4n \u1edf Ch\u00e2u Phi?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: C\u00e1c khu v\u1ef1c n\u00f4ng th\u00f4n th\u01b0\u1eddng c\u00f3 \u0111i\u1ec1u ki\u1ec7n b\u1ea3o tr\u00ec h\u1ea1n ch\u1ebf. Lo\u1ea1i <strong>c\u1ea5u tr\u00fac k\u00edn ho\u00e0n to\u00e0n<\/strong> gi\u1ea3m s\u1ef1 x\u00e2m nh\u1eadp c\u1ee7a kh\u00f4ng kh\u00ed v\u00e0 \u0111\u1ed9 \u1ea9m v\u00e0o th\u00f9ng d\u1ea7u, l\u00e0m ch\u1eadm qu\u00e1 tr\u00ecnh <strong>d\u1ea7u c\u00e1ch \u0111i\u1ec7n<\/strong> l\u00e3o h\u00f3a, gi\u1ea3m y\u00eau c\u1ea7u b\u1ed5 sung d\u1ea7u v\u00e0 ph\u00f9 h\u1ee3p \u0111\u1ec3 v\u1eadn h\u00e0nh l\u00e2u d\u00e0i \u1edf c\u00e1c v\u00f9ng s\u00e2u v\u00f9ng xa.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u1ecfi: Ti\u00eau chu\u1ea9n IEC 60076 c\u00f3 \u00e1p d\u1ee5ng cho c\u00e1c d\u1ef1 \u00e1n m\u00e1y bi\u1ebfn \u00e1p t\u1ea1i Ch\u00e2u Phi kh\u00f4ng?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: <strong>IEC 60076<\/strong> l\u00e0 ti\u00eau chu\u1ea9n m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c qu\u1ed1c t\u1ebf c\u00f4ng nh\u1eadn v\u00e0 \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng r\u1ed9ng r\u00e3i trong nhi\u1ec1u d\u1ef1 \u00e1n \u0111i\u1ec7n v\u00e0 d\u1ef1 \u00e1n EPC t\u1ea1i Ch\u00e2u Phi. Tuy nhi\u00ean, c\u00e1c d\u1ef1 \u00e1n th\u1ef1c t\u1ebf c\u0169ng c\u1ea7n xem x\u00e9t c\u00e1c ti\u00eau chu\u1ea9n l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ch\u1ee7 \u0111\u1ea7u t\u01b0 v\u00e0 c\u00e1c y\u00eau c\u1ea7u v\u1ec1 m\u00f4i tr\u01b0\u1eddng.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u1ecfi: N\u00ean ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p nh\u01b0 th\u1ebf n\u00e0o cho m\u00f4i tr\u01b0\u1eddng nhi\u1ec7t \u0111\u1ed9 cao?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: C\u00e1c y\u1ebfu t\u1ed1 ch\u00ednh bao g\u1ed3m <strong>thi\u1ebft k\u1ebf t\u0103ng nhi\u1ec7t \u0111\u1ed9<\/strong>, <strong>kh\u1ea3 n\u0103ng t\u1ea3n nhi\u1ec7t<\/strong>, <strong>m\u1ee9c c\u00e1ch \u0111i\u1ec7n<\/strong>v\u00e0 bi\u00ean \u0111\u1ed9 ph\u1ee5 t\u1ea3i. Kh\u00f4ng n\u00ean ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p tr\u1ef1c ti\u1ebfp d\u1ef1a tr\u00ean c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng ti\u00eau chu\u1ea9n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>H\u1ecfi: C\u1ea7n cung c\u1ea5p nh\u1eefng th\u00f4ng s\u1ed1 n\u00e0o khi mua m\u00e1y bi\u1ebfn \u00e1p cho c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n \u1edf Ch\u00e2u Phi?<\/strong><\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u00e1p: Khuy\u1ebfn ngh\u1ecb cung c\u1ea5p:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c;<\/li>\n\n\n\n<li>\u0110i\u1ec7n \u00e1p ph\u00eda cao \u00e1p;<\/li>\n\n\n\n<li>\u0110i\u1ec7n \u00e1p ph\u00eda h\u1ea1 \u00e1p;<\/li>\n\n\n\n<li>Ph\u01b0\u01a1ng ph\u00e1p l\u1eafp \u0111\u1eb7t;<\/li>\n\n\n\n<li>Qu\u1ed1c gia v\u00e0 khu v\u1ef1c d\u1ef1 \u00e1n;<\/li>\n\n\n\n<li>\u0110\u1ed9 cao;<\/li>\n\n\n\n<li>Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng;<\/li>\n\n\n\n<li>C\u00e1c ti\u00eau chu\u1ea9n k\u1ef9 thu\u1eadt b\u1eaft bu\u1ed9c.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Th\u00f4ng tin n\u00e0y gi\u00fap c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t ph\u00e1t tri\u1ec3n gi\u1ea3i ph\u00e1p thi\u1ebft k\u1ebf m\u00e1y bi\u1ebfn \u00e1p ch\u00ednh x\u00e1c.<\/p>\n\n\n\n<hr class=\"wp-block-separator has-alpha-channel-opacity\"\/>\n\n\n\n<p class=\"wp-block-paragraph\"><strong>\u0110i\u1ec7n Zisheng<\/strong> \u2014 v\u1edbi nhi\u1ec1u n\u0103m kinh nghi\u1ec7m trong nghi\u00ean c\u1ee9u, ph\u00e1t tri\u1ec3n v\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n. C\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a ch\u00fang t\u00f4i bao g\u1ed3m <strong><a href=\"https:\/\/zishengtransformer.com\/vi\/dry-type-transformer\/\">m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4<\/a><\/strong>, <strong><a href=\"https:\/\/zishengtransformer.com\/vi\/oil-immersed-transformer\/\">m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u<\/a><\/strong>, <strong>m\u00e1y bi\u1ebfn \u00e1p h\u1ee3p kim v\u00f4 \u0111\u1ecbnh h\u00ecnh<\/strong>, v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft. Ch\u00fang t\u00f4i cung c\u1ea5p d\u1ecbch v\u1ee5 s\u1ea3n xu\u1ea5t t\u00f9y ch\u1ec9nh theo c\u00e1c ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf bao g\u1ed3m <strong>IEC 60076<\/strong> v\u00e0 <strong>GOST<\/strong>, ph\u1ee5c v\u1ee5 th\u1ecb tr\u01b0\u1eddng tr\u00ean kh\u1eafp <strong>Trung \u0110\u00f4ng, Nam M\u1ef9, Ch\u00e2u Phi v\u00e0 Nga<\/strong>.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 c\u00f3 c\u00e1c gi\u1ea3i ph\u00e1p l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt v\u00e0 h\u1ed7 tr\u1ee3 mua s\u1eafm cho <strong>c\u00e1c d\u1ef1 \u00e1n \u0111i\u1ec7n kh\u00ed h\u00f3a n\u00f4ng th\u00f4n ch\u00e2u Phi<\/strong>, vui l\u00f2ng g\u1eedi th\u00f4ng s\u1ed1 d\u1ef1 \u00e1n c\u1ee7a b\u1ea1n \u0111\u1ebfn c\u00e1c k\u00eanh ch\u00ednh th\u1ee9c c\u1ee7a Zisheng Electric \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 k\u1ef9 thu\u1eadt chuy\u00ean nghi\u1ec7p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Introduction: Zisheng Electric \u2014 Building Truly \u201cTough Enough\u201d Pole-Mounted Transformers for Rural Electrification in Africa Rural electrification in Africa is never a simple replication of urban distribution networks. 11kV lines often stretch across remote areas, loads fluctuate unpredictably, high temperatures and dust erosion continue day and night, and maintenance resources are far away. Every transformer [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":2104,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[22],"tags":[],"class_list":["post-2100","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-project"],"acf":[],"_links":{"self":[{"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/posts\/2100","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/comments?post=2100"}],"version-history":[{"count":1,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/posts\/2100\/revisions"}],"predecessor-version":[{"id":2108,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/posts\/2100\/revisions\/2108"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/media\/2104"}],"wp:attachment":[{"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/media?parent=2100"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/categories?post=2100"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/tags?post=2100"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}