{"id":2489,"date":"2026-09-17T09:24:05","date_gmt":"2026-09-17T01:24:05","guid":{"rendered":"https:\/\/zishengtransformer.com\/?p=2489"},"modified":"2026-09-17T09:24:05","modified_gmt":"2026-09-17T01:24:05","slug":"transformer-african-data-centers","status":"publish","type":"post","link":"https:\/\/zishengtransformer.com\/vi\/transformer-african-data-centers\/","title":{"rendered":"Bi\u1ebfn \u00e1p cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u1edf ch\u00e2u Phi: S\u00f3ng h\u00e0i t\u1eeb UPS, t\u00ednh d\u1ef1 ph\u00f2ng v\u00e0 h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t"},"content":{"rendered":"

\u0110\u1ed1i v\u1edbi m\u1ed9t trung t\u00e2m d\u1eef li\u1ec7u, vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p kh\u00f4ng ch\u1ec9 \u0111\u01a1n thu\u1ea7n l\u00e0 vi\u1ec7c quy \u0111\u1ed5i t\u1eeb megawatt (MW) c\u1ee7a h\u1ec7 th\u1ed1ng CNTT sang MVA c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p. Zisheng Electric ti\u1ebfp c\u1eadn v\u1ea5n \u0111\u1ec1 n\u00e0y b\u1eb1ng c\u00e1ch m\u00e1y bi\u1ebfn \u00e1p d\u00e0nh cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u1edf ch\u00e2u Phi<\/strong> L\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a quy tr\u00ecnh \u0111\u00e1nh gi\u00e1 \u0111\u01b0\u1eddng d\u1eabn c\u00f4ng su\u1ea5t \u043a\u0440\u0438\u0442\u0438\u0447\u0435\u0441\u043a\u0438\u0439 to\u00e0n di\u1ec7n: h\u1ec7 th\u1ed1ng c\u1ea5p \u0111i\u1ec7n t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng ph\u00e1t \u0111i\u1ec7n d\u1ef1 ph\u00f2ng, h\u1ec7 th\u1ed1ng UPS, t\u1ea3i l\u00e0m m\u00e1t, k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng theo t\u1eebng giai \u0111o\u1ea1n, c\u00e1c bi\u1ec7n ph\u00e1p b\u1ea3o v\u1ec7 v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec ph\u1ea3i \u0111\u01b0\u1ee3c xem x\u00e9t t\u1ed5ng th\u1ec3. Quy\u1ebft \u0111\u1ecbnh \u0111\u00fang \u0111\u1eafn ph\u1ee5 thu\u1ed9c v\u00e0o d\u1eef li\u1ec7u c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n, ch\u1ee9 kh\u00f4ng ph\u1ea3i d\u1ef1a tr\u00ean nh\u1eefng gi\u1ea3 \u0111\u1ecbnh chung chung v\u1ec1 khu v\u1ef1c.<\/p>\n

C\u00e1c d\u1ef1 \u00e1n t\u1ea1i ch\u00e2u Phi ph\u1ea3i \u0111\u1ed1i m\u1eb7t v\u1edbi s\u1ef1 kh\u00e1c bi\u1ec7t l\u1edbn v\u1ec1 l\u01b0\u1edbi \u0111i\u1ec7n, kh\u00ed h\u1eadu, \u0111\u1ed9 cao \u0111\u1ecba \u0111i\u1ec3m v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh. Do \u0111\u00f3, \u0111\u1ed9i ng\u0169 EPC c\u1ea7n x\u00e1c \u0111\u1ecbnh r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 nh\u01b0 \u0111i\u1ec7n \u00e1p, t\u1ea7n s\u1ed1, m\u1ee9c \u0111\u1ed9 s\u1ef1 c\u1ed1, ph\u01b0\u01a1ng ph\u00e1p n\u1ed1i \u0111\u1ea5t, \u0111\u1eb7c t\u00ednh m\u00f4i tr\u01b0\u1eddng xung quanh v\u00e0 nguy\u00ean t\u1eafc d\u1ef1 ph\u00f2ng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u0111\u1ecba ph\u01b0\u01a1ng tr\u01b0\u1edbc khi m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o s\u1ea3n xu\u1ea5t. Trong tr\u01b0\u1eddng h\u1ee3p c\u00e1c gi\u00e1 tr\u1ecb n\u00e0y ch\u1ec9 mang t\u00ednh s\u01a1 b\u1ed9, b\u1ea3n \u0111\u1eb7c \u0111i\u1ec3m k\u1ef9 thu\u1eadt c\u1ea7n x\u00e1c \u0111\u1ecbnh ch\u00fang l\u00e0 c\u00e1c \u201c\u0111i\u1ec3m c\u1ed1 \u0111\u1ecbnh\u201d thay v\u00ec che gi\u1ea5u s\u1ef1 kh\u00f4ng ch\u1eafc ch\u1eafn b\u00ean trong m\u1ed9t d\u1ea3i dung sai r\u1ed9ng.<\/p>\n

X\u00e1c \u0111\u1ecbnh c\u00e1c tr\u1ea1ng th\u00e1i v\u1eadn h\u00e0nh c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u tr\u01b0\u1edbc khi \u0111\u00e1nh gi\u00e1 m\u00e1y bi\u1ebfn \u00e1p<\/h2>\n

T\u1ea3i IT ghi tr\u00ean nh\u00e3n k\u1ef9 thu\u1eadt ch\u1ec9 l\u00e0 m\u1ed9t tr\u1ea1ng th\u00e1i v\u1eadn h\u00e0nh. M\u00e1y bi\u1ebfn \u00e1p c\u0169ng c\u00f3 th\u1ec3 ph\u1ea3i ch\u1ecbu c\u00e1c t\u1ed5n th\u1ea5t \u0111\u1ea7u v\u00e0o c\u1ee7a b\u1ed9 l\u01b0u \u0111i\u1ec7n (UPS), s\u1ea1c \u1eafc-quy, m\u00e1y l\u00e0m l\u1ea1nh, m\u00e1y b\u01a1m, qu\u1ea1t, h\u1ec7 th\u1ed1ng chi\u1ebfu s\u00e1ng, h\u1ec7 th\u1ed1ng an ninh, h\u1ec7 th\u1ed1ng ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3 kh\u00e1c. M\u1ed9t s\u1ed1 t\u1ea3i ho\u1ea1t \u0111\u1ed9ng li\u00ean t\u1ee5c; m\u1ed9t s\u1ed1 kh\u00e1c ch\u1ec9 xu\u1ea5t hi\u1ec7n trong qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng l\u1ea1i, b\u1ea3o tr\u00ec ho\u1eb7c khi x\u1ea3y ra s\u1ef1 c\u1ed1 t\u1eeb ngu\u1ed3n \u0111i\u1ec7n l\u01b0\u1edbi. Danh s\u00e1ch t\u1ea3i c\u1ea7n ph\u00e2n bi\u1ec7t r\u00f5 nhu c\u1ea7u t\u1ea3i \u1ed5n \u0111\u1ecbnh, nhu c\u1ea7u t\u1ea3i gi\u00e1n \u0111o\u1ea1n, t\u1ea3i kh\u1edfi \u0111\u1ed9ng v\u00e0 d\u1ef1 tr\u1eef cho t\u01b0\u01a1ng lai.<\/p>\n

Y\u00eau c\u1ea7u nh\u00e0 thi\u1ebft k\u1ebf trung t\u00e2m d\u1eef li\u1ec7u cung c\u1ea5p c\u00e1c s\u01a1 \u0111\u1ed3 m\u1ed9t d\u00f2ng cho c\u00e1c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng, b\u1ea3o tr\u00ec, kh\u1ea9n c\u1ea5p v\u00e0 m\u1edf r\u1ed9ng. M\u1ed9t m\u00e1y bi\u1ebfn \u00e1p c\u00f3 v\u1ebb nh\u01b0 \u0111ang ho\u1ea1t \u0111\u1ed9ng v\u1edbi t\u1ea3i nh\u1eb9 trong \u0111i\u1ec1u ki\u1ec7n b\u00ecnh th\u01b0\u1eddng c\u00f3 th\u1ec3 tr\u1edf th\u00e0nh th\u00e0nh ph\u1ea7n h\u1ea1n ch\u1ebf sau khi m\u1ed9t \u0111\u01b0\u1eddng n\u1ed1i thanh c\u00e1i \u0111\u01b0\u1ee3c \u0111\u00f3ng l\u1ea1i ho\u1eb7c m\u1ed9t \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n kh\u00f4ng c\u00f2n kh\u1ea3 d\u1ee5ng. Ng\u01b0\u1ee3c l\u1ea1i, vi\u1ec7c t\u00ednh to\u00e1n c\u00f4ng su\u1ea5t qu\u00e1 l\u1edbn c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t t\u1ea3i kinh t\u1ebf v\u00e0 l\u00e0m sai l\u1ec7ch c\u00e1c th\u00f4ng s\u1ed1 b\u1ea3o v\u1ec7. C\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c ph\u1ea3i tu\u00e2n theo c\u00e1c tr\u01b0\u1eddng h\u1ee3p v\u1eadn h\u00e0nh \u0111\u00e1ng tin c\u1eady v\u1edbi m\u1ee9c \u0111\u1ed9 \u0111a d\u1ea1ng \u0111\u00e3 \u0111\u01b0\u1ee3c n\u00eau r\u00f5.<\/p>\n\n\n\n\n\n\n\n\n\n\n
D\u1eef li\u1ec7u \u0111\u1ea7u v\u00e0o cho quy\u1ebft \u0111\u1ecbnh<\/th>\nT\u1ea7m quan tr\u1ecdng<\/th>\nCh\u1ee9ng t\u1eeb EPC b\u1eaft bu\u1ed9c<\/th>\n<\/tr>\n<\/thead>\n
Kh\u1ed1i t\u1ea3i c\u01a1 kh\u00ed v\u00e0 CNTT<\/td>\nPh\u00e2n bi\u1ec7t nhu c\u1ea7u li\u00ean t\u1ee5c v\u1edbi ch\u1ebf \u0111\u1ed9 kh\u1edfi \u0111\u1ed9ng l\u1ea1i v\u00e0 ch\u1ebf \u0111\u1ed9 ch\u1edd<\/td>\nDanh s\u00e1ch t\u1ea3i theo th\u1eddi gian v\u00e0 c\u00e1c giai \u0111o\u1ea1n m\u1edf r\u1ed9ng<\/td>\n<\/tr>\n
\u0110\u1eb7c t\u00ednh \u0111\u1ea7u v\u00e0o c\u1ee7a UPS<\/td>\nX\u00e1c \u0111\u1ecbnh d\u00f2ng \u0111i\u1ec7n h\u00e0i, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t v\u00e0 nhu c\u1ea7u s\u1ea1c l\u1ea1i pin<\/td>\nPh\u1ea1m vi nh\u00e0 cung c\u1ea5p v\u00e0 c\u00e1c ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng<\/td>\n<\/tr>\n
Tri\u1ebft l\u00fd v\u1ec1 s\u1ef1 d\u01b0 th\u1eeba<\/td>\nThay \u0111\u1ed5i m\u1ee9c t\u1ea3i cao nh\u1ea5t sau khi m\u1ed9t thi\u1ebft b\u1ecb ng\u1eebng ho\u1ea1t \u0111\u1ed9ng<\/td>\n\u0110\u1ed3 th\u1ecb m\u1ed9t d\u00f2ng th\u00f4ng th\u01b0\u1eddng v\u00e0 \u0111\u1ed3 th\u1ecb m\u1ed9t d\u00f2ng d\u1ef1 ph\u00f2ng<\/td>\n<\/tr>\n
Tr\u00ecnh t\u1ef1 m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/td>\n\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn qu\u00e1 tr\u00ecnh c\u1ea5p \u0111i\u1ec7n, d\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng v\u00e0 qu\u00e1 tr\u00ecnh ph\u1ee5c h\u1ed3i \u0111i\u1ec7n \u00e1p<\/td>\nTr\u00ecnh t\u1ef1 kh\u1edfi \u0111\u1ed9ng t\u1eeb tr\u1ea1ng th\u00e1i t\u1eaft m\u00e1y v\u00e0 chuy\u1ec3n \u0111\u1ed5i<\/td>\n<\/tr>\n
M\u00f4i tr\u01b0\u1eddng xung quanh v\u00e0 \u0111\u1ed9 cao<\/td>\n\u1ea2nh h\u01b0\u1edfng \u0111\u1ebfn kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t v\u00e0 bi\u00ean \u0111\u1ed9 l\u00e0m m\u00e1t<\/td>\nC\u01a1 s\u1edf thi\u1ebft k\u1ebf d\u1ef1 \u00e1n v\u00e0 d\u1eef li\u1ec7u hi\u1ec7n tr\u01b0\u1eddng<\/td>\n<\/tr>\n
C\u00e1c m\u1ee9c \u0111\u1ed9 s\u1ef1 c\u1ed1 h\u1ec7 th\u1ed1ng ti\u1ec7n \u00edch<\/td>\nKi\u1ec3m so\u00e1t tr\u1edf kh\u00e1ng v\u00e0 t\u1ea7n su\u1ea5t ho\u1ea1t \u0111\u1ed9ng c\u1ee7a thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft<\/td>\nGi\u00e1 tr\u1ecb l\u1edbn nh\u1ea5t v\u00e0 nh\u1ecf nh\u1ea5t t\u1ea1i \u0111i\u1ec3m n\u1ed1i<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

T\u00ednh to\u00e1n t\u1ea3i tr\u1ecdng d\u1ef1 ph\u00f2ng m\u1ed9t c\u00e1ch r\u00f5 r\u00e0ng<\/h3>\n

\u0110\u1ed1i v\u1edbi ki\u1ebfn tr\u00fac N+1 ho\u1eb7c ki\u1ebfn tr\u00fac hai d\u00e2y, h\u00e3y li\u1ec7t k\u00ea c\u00e1c m\u00e1y bi\u1ebfn \u00e1p, m\u00e1y ph\u00e1t \u0111i\u1ec7n, m\u00f4-\u0111un UPS ho\u1eb7c \u0111o\u1ea1n \u0111\u01b0\u1eddng d\u00e2y n\u00e0o c\u00f3 th\u1ec3 kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng. T\u00ednh to\u00e1n d\u00f2ng \u0111i\u1ec7n qua m\u00e1y bi\u1ebfn \u00e1p cho t\u1eebng tr\u1ea1ng th\u00e1i \u0111\u01b0\u1ee3c ch\u1ea5p nh\u1eadn v\u00e0 ch\u1ec9 ra th\u1eddi gian tr\u1ea1ng th\u00e1i \u0111\u00f3 c\u00f3 th\u1ec3 duy tr\u00ec \u0111\u01b0\u1ee3c. N\u1ebfu c\u1ea7n ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ch\u1ecbu qu\u00e1 t\u1ea3i t\u1ea1m th\u1eddi, \u0111i\u1ec1u n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean m\u00f4 h\u00ecnh nhi\u1ec7t \u0111\u00e3 th\u1ecfa thu\u1eadn, t\u1ea3i tr\u01b0\u1edbc, nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng v\u00e0 kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t. \u201cC\u00f3 kh\u1ea3 n\u0103ng ho\u1ea1t \u0111\u1ed9ng trong t\u00ecnh hu\u1ed1ng kh\u1ea9n c\u1ea5p\u201d kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t cam k\u1ebft c\u00f3 th\u1ec3 \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c.<\/p>\n

Ph\u1ed1i h\u1ee3p c\u00e1c th\u00e0nh ph\u1ea7n s\u00f3ng h\u00e0i c\u1ee7a UPS v\u1edbi thi\u1ebft k\u1ebf nhi\u1ec7t c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p<\/h2>\n

C\u00e1c b\u1ed9 \u0111\u1ea7u v\u00e0o c\u1ee7a UPS hi\u1ec7n \u0111\u1ea1i c\u00f3 th\u1ec3 t\u1ea1o ra \u0111\u1ed9 m\u00e9o th\u1ea5p h\u01a1n so v\u1edbi c\u00e1c thi\u1ebft k\u1ebf b\u1ed9 chuy\u1ec3n \u0111\u1ed5i c\u0169, nh\u01b0ng nh\u00e0 cung c\u1ea5p m\u00e1y bi\u1ebfn \u00e1p v\u1eabn c\u1ea7n d\u1eef li\u1ec7u c\u1ee5 th\u1ec3 cho t\u1eebng d\u1ef1 \u00e1n. H\u00e3y cung c\u1ea5p ph\u1ed5 d\u00f2ng \u0111i\u1ec7n t\u1ea1i c\u00e1c \u0111i\u1ec3m t\u1ea3i ti\u00eau bi\u1ec3u, d\u00f2ng \u0111i\u1ec7n RMS t\u1ed5ng, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t c\u01a1 b\u1ea3n, d\u1ef1 ki\u1ebfn d\u00f2ng \u0111i\u1ec7n trung t\u00ednh v\u00e0 b\u1ea5t k\u1ef3 t\u1ea3i phi tuy\u1ebfn n\u00e0o ho\u1ea1t \u0111\u1ed9ng \u0111\u1ed3ng th\u1eddi. Ch\u1ec9 ri\u00eang gi\u00e1 tr\u1ecb THD t\u1ed5ng h\u1ee3p kh\u00f4ng th\u1ec3 m\u00f4 t\u1ea3 \u0111\u01b0\u1ee3c v\u1ecb tr\u00ed xu\u1ea5t hi\u1ec7n d\u00f2ng \u0111i\u1ec7n h\u00e0i.<\/p>\n

C\u00e1c t\u1ed5n th\u1ea5t h\u00e0i b\u1ed5 sung c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n trong c\u00e1c cu\u1ed9n d\u00e2y v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn k\u1ebft c\u1ea5u. Qu\u00e1 tr\u00ecnh r\u00e0 so\u00e1t k\u1ef9 thu\u1eadt c\u1ea7n x\u00e1c \u0111\u1ecbnh c\u01a1 s\u1edf t\u00ednh to\u00e1n, bi\u00ean \u0111\u1ed9 nhi\u1ec7t \u0111\u1ed9 an to\u00e0n c\u0169ng nh\u01b0 b\u1ea5t k\u1ef3 thay \u0111\u1ed5i n\u00e0o v\u1ec1 l\u1edbp c\u00e1ch ly ho\u1eb7c d\u00e2y d\u1eabn. B\u1ea3o h\u00e0nh m\u00e1y bi\u1ebfn \u00e1p c\u0169ng ph\u1ea3i d\u1ef1a tr\u00ean m\u1ed9t tr\u01b0\u1eddng h\u1ee3p t\u1ea3i c\u1ee5 th\u1ec3. Vi\u1ec7c \u00e1p d\u1ee5ng h\u1ec7 s\u1ed1 gi\u1ea3m c\u00f4ng su\u1ea5t chung chung m\u00e0 kh\u00f4ng c\u00f3 d\u1eef li\u1ec7u t\u1eeb h\u1ec7 th\u1ed1ng UPS c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn chi ph\u00ed kh\u00f4ng c\u1ea7n thi\u1ebft ho\u1eb7c bi\u00ean \u0111\u1ed9 nhi\u1ec7t \u0111\u1ed9 an to\u00e0n kh\u00f4ng \u0111\u1ee7.<\/p>\n

\"C\u00e1c
H\u00ecnh minh h\u1ecda k\u1ef9 thu\u1eadt do tr\u00ed tu\u1ec7 nh\u00e2n t\u1ea1o (AI) t\u1ea1o ra v\u1ec1 vi\u1ec7c \u0111\u00e1nh gi\u00e1 s\u00f3ng h\u00e0i c\u1ee7a UPS; \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 h\u1ed3 s\u01a1 d\u1ef1 \u00e1n th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

Ch\u1ecdn ki\u1ec3u thi\u1ebft k\u1ebf ng\u00e2m d\u1ea7u ho\u1eb7c kh\u00f4 t\u00f9y theo v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t<\/h2>\n

C\u00e1c khu v\u1ef1c k\u1ef9 thu\u1eadt ngo\u00e0i tr\u1eddi th\u01b0\u1eddng \u01b0u ti\u00ean s\u1eed d\u1ee5ng m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u v\u00ec ch\u00fang c\u00f3 kh\u1ea3 n\u0103ng l\u00e0m m\u00e1t hi\u1ec7u qu\u1ea3 v\u00e0 thu\u1eadn ti\u1ec7n cho vi\u1ec7c b\u1ed1 tr\u00ed c\u00f4ng su\u1ea5t l\u1edbn. C\u00e1c ph\u00f2ng \u0111i\u1ec7n trong nh\u00e0 c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng m\u00e1y bi\u1ebfn \u00e1p kh\u00f4 khi c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ch\u00e1y, kho\u1ea3ng c\u00e1ch \u0111\u1ebfn t\u1ea3i v\u00e0 s\u1ef1 t\u00edch h\u1ee3p v\u1edbi c\u00f4ng tr\u00ecnh h\u1ed7 tr\u1ee3 cho l\u1ef1a ch\u1ecdn \u0111\u00f3. Kh\u00f4ng c\u00f3 lo\u1ea1i thi\u1ebft k\u1ebf n\u00e0o t\u1ef1 \u0111\u1ed9ng ph\u00f9 h\u1ee3p v\u1edbi m\u1ecdi trung t\u00e2m d\u1eef li\u1ec7u.<\/p>\n

Ki\u1ec3m tra c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ng\u0103n ch\u00e1y, ch\u1ee9a ch\u1ea5t l\u1ecfng, th\u00f4ng gi\u00f3, ti\u1ebfng \u1ed3n, \u0111\u01b0\u1eddng \u0111i c\u1ee7a c\u00e1p, l\u1ed1i ti\u1ebfp c\u1eadn b\u1ea3o tr\u00ec, l\u1ed9 tr\u00ecnh thay th\u1ebf v\u00e0 c\u00e1c quy \u0111\u1ecbnh c\u1ee7a c\u01a1 quan ch\u1ee9c n\u0103ng \u0111\u1ecba ph\u01b0\u01a1ng. \u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb lo\u1ea1i kh\u00f4 \u0111\u1eb7t trong nh\u00e0, vi\u1ec7c t\u00ednh to\u00e1n th\u00f4ng gi\u00f3 cho ph\u00f2ng ph\u1ea3i d\u1ef1a tr\u00ean t\u1ed5n hao c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p \u1edf m\u1ee9c t\u1ea3i v\u00e0 \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng t\u01b0\u01a1ng \u1ee9ng. \u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb ng\u00e2m d\u1ea7u \u0111\u1eb7t ngo\u00e0i tr\u1eddi, c\u1ea7n x\u00e1c nh\u1eadn h\u1ec7 th\u1ed1ng tho\u00e1t n\u01b0\u1edbc, h\u1ec7 th\u1ed1ng ch\u1ee9a tr\u00e0n, c\u00e1c \u0111i\u1ec3m k\u1ebft n\u1ed1i ph\u00f2ng ch\u00e1y ch\u1eefa ch\u00e1y, l\u1ed1i ti\u1ebfp c\u1eadn b\u1ed9 t\u1ea3n nhi\u1ec7t v\u00e0 bi\u1ec7n ph\u00e1p ch\u1ed1ng \u0103n m\u00f2n.<\/p>\n

Zisheng Electric c\u00f3 th\u1ec3 s\u00e1nh ngang m\u00e1y bi\u1ebfn \u00e1p ng\u00e2m d\u1ea7u<\/a>, m\u00e1y bi\u1ebfn \u00e1p kh\u00f4<\/a> v\u00e0 m\u00e1y bi\u1ebfn \u00e1p tr\u1ea1m<\/a> c\u00e1c c\u1ea5u h\u00ecnh so v\u1edbi b\u1ed1 c\u1ee5c th\u1ef1c t\u1ebf c\u1ee7a d\u1ef1 \u00e1n.<\/p>\n

S\u1eed d\u1ee5ng t\u00ednh d\u1ef1 ph\u00f2ng \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 k\u1ebft n\u1ed1i chung v\u00e0 k\u1ebft n\u1ed1i song song<\/h2>\n

T\u00ednh d\u1ef1 ph\u00f2ng kh\u00f4ng t\u1ef1 \u0111\u1ed9ng c\u00f3 ngh\u0129a l\u00e0 c\u00e1c m\u00e1y bi\u1ebfn \u00e1p ho\u1ea1t \u0111\u1ed9ng song song. M\u1ed9t s\u1ed1 ph\u01b0\u01a1ng \u00e1n s\u1eed d\u1ee5ng c\u00e1c \u0111\u01b0\u1eddng n\u1ed1i th\u01b0\u1eddng m\u1edf v\u00e0 chuy\u1ec3n t\u1ea3i sau khi c\u00e1ch ly; c\u00e1c ph\u01b0\u01a1ng \u00e1n kh\u00e1c y\u00eau c\u1ea7u chuy\u1ec3n t\u1ea3i v\u1edbi tr\u1ea1ng th\u00e1i chuy\u1ec3n ti\u1ebfp \u0111\u00f3ng ho\u1eb7c ho\u1ea1t \u0111\u1ed9ng song song li\u00ean t\u1ee5c. M\u1ed7i ch\u1ebf \u0111\u1ed9 \u0111\u1eb7t ra c\u00e1c y\u00eau c\u1ea7u kh\u00e1c nhau v\u1ec1 \u0111\u1ed9 l\u1ec7ch pha, t\u1ef7 s\u1ed1 \u0111i\u1ec7n \u00e1p, dung sai tr\u1edf kh\u00e1ng, d\u00f2ng \u0111i\u1ec7n tu\u1ea7n ho\u00e0n v\u00e0 b\u1ea3o v\u1ec7.<\/p>\n

Y\u00eau c\u1ea7u ph\u1ea3i n\u00eau r\u00f5 li\u1ec7u b\u1ed9 n\u1ed1i bus c\u00f3 th\u1ec3 \u0111\u00f3ng khi c\u1ea3 hai ngu\u1ed3n \u0111\u1ec1u \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n hay kh\u00f4ng, th\u1eddi gian chuy\u1ec3n m\u1ea1ch t\u1ed1i \u0111a v\u00e0 logic \u0111\u1ed3ng b\u1ed9 h\u00f3a. N\u1ebfu c\u00e1c m\u00e1y bi\u1ebfn \u00e1p thu\u1ed9c c\u00e1c giai \u0111o\u1ea1n kh\u00e1c nhau c\u1ee7a d\u1ef1 \u00e1n c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng c\u00f9ng nhau, c\u1ea7n so s\u00e1nh t\u1ef7 s\u1ed1 \u0111\u1ea3m b\u1ea3o, tr\u1edf kh\u00e1ng, nh\u00f3m vect\u01a1, v\u1ecb tr\u00ed v\u1ea1ch l\u1ea5y \u0111i\u1ec7n v\u00e0 nguy\u00ean t\u1eafc \u0111i\u1ec1u khi\u1ec3n c\u1ee7a ch\u00fang tr\u01b0\u1edbc khi mua s\u1eafm. Kh\u00f4ng n\u00ean cho r\u1eb1ng m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p trong t\u01b0\u01a1ng lai s\u1ebd t\u01b0\u01a1ng th\u00edch ch\u1ec9 v\u00ec gi\u00e1 tr\u1ecb MVA tr\u00ean nh\u00e3n hi\u1ec7u c\u1ee7a n\u00f3 tr\u00f9ng kh\u1edbp.<\/p>\n

\"Hai
H\u00ecnh minh h\u1ecda do tr\u00ed tuy\u1ec1n nh\u00e2n t\u1ea1o (AI) t\u1ea1o ra v\u1ec1 s\u1ef1 d\u01b0 th\u1eeba c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p; \u0111\u00e2y kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t th\u1ef1c t\u1ebf.<\/figcaption><\/figure>\n

Duy tr\u00ec kh\u1ea3 n\u0103ng b\u1ea3o tr\u00ec v\u1ec1 m\u1eb7t v\u1eadt l\u00fd<\/h3>\n

S\u1ef1 d\u1ef1 ph\u00f2ng v\u1ec1 m\u1eb7t \u0111i\u1ec7n c\u00f3 th\u1ec3 b\u1ecb \u1ea3nh h\u01b0\u1edfng b\u1edfi c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 m\u1eb7t v\u1eadt l\u00fd chung. C\u1ea7n ki\u1ec3m tra xem li\u1ec7u c\u00f3 th\u1ec3 th\u00e1o d\u1ee1 m\u1ed9t m\u00e1y bi\u1ebfn \u00e1p m\u00e0 kh\u00f4ng l\u00e0m gi\u00e1n \u0111o\u1ea1n \u0111\u01b0\u1eddng d\u1eabn \u0111i\u1ec7n li\u1ec1n k\u1ec1 hay kh\u00f4ng, li\u1ec7u c\u00f3 th\u1ec3 v\u1ec7 sinh c\u00e1c b\u1ed9 t\u1ea3n nhi\u1ec7t hay kh\u00f4ng, v\u00e0 li\u1ec7u c\u00e1c \u0111\u1ea7u n\u1ed1i c\u00e1p, thi\u1ebft b\u1ecb \u0111o nhi\u1ec7t \u0111\u1ed9 v\u00e0 t\u1ee7 ph\u00e2n ph\u1ed1i c\u00f3 v\u1eabn ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c hay kh\u00f4ng. C\u1ea7n x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m n\u00e2ng, l\u1ed9 tr\u00ecnh v\u1eadn chuy\u1ec3n v\u00e0 chi\u1ebfn l\u01b0\u1ee3c s\u1eed d\u1ee5ng thi\u1ebft b\u1ecb d\u1ef1 ph\u00f2ng trong khi b\u1ed1 tr\u00ed k\u1ebft c\u1ea5u x\u00e2y d\u1ef1ng v\u1eabn c\u00f2n c\u00f3 th\u1ec3 thay \u0111\u1ed5i.<\/p>\n

Xem x\u00e9t c\u00e1c y\u1ebfu t\u1ed1 tr\u1edf kh\u00e1ng, th\u1eddi gian ho\u1ea1t \u0111\u1ed9ng khi c\u00f3 s\u1ef1 c\u1ed1 v\u00e0 qu\u00e1 tr\u00ecnh ph\u1ee5c h\u1ed3i \u0111i\u1ec7n \u00e1p trong m\u1ed9t nghi\u00ean c\u1ee9u duy nh\u1ea5t<\/h2>\n

Tr\u1edf kh\u00e1ng c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn d\u00f2ng s\u1ef1 c\u1ed1 t\u1ed1i \u0111a, s\u1ee5t \u00e1p, qu\u00e1 tr\u00ecnh kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1, hi\u1ec7u su\u1ea5t \u0111\u1ea7u v\u00e0o c\u1ee7a UPS v\u00e0 ph\u1ea3n \u1ee9ng c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n. Tr\u1edf kh\u00e1ng cao h\u01a1n c\u00f3 th\u1ec3 h\u1ea1n ch\u1ebf kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i trong tr\u01b0\u1eddng h\u1ee3p s\u1ef1 c\u1ed1 nh\u01b0ng c\u00f3 th\u1ec3 l\u00e0m suy y\u1ebfu kh\u1ea3 n\u0103ng ph\u1ee5c h\u1ed3i \u0111i\u1ec7n \u00e1p. Tr\u1edf kh\u00e1ng th\u1ea5p h\u01a1n c\u00f3 th\u1ec3 c\u1ea3i thi\u1ec7n \u0111\u1ed9 c\u1ee9ng \u0111i\u1ec7n \u00e1p \u0111\u1ed3ng th\u1eddi t\u0103ng kh\u1ea3 n\u0103ng ch\u1ecbu t\u1ea3i c\u1ee7a c\u1ea7u dao v\u00e0 thanh c\u00e1i. Gi\u00e1 tr\u1ecb n\u00e0y ph\u1ea3i \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh th\u00f4ng qua nghi\u00ean c\u1ee9u h\u1ec7 th\u1ed1ng ch\u1ee9 kh\u00f4ng ph\u1ea3i sao ch\u00e9p t\u1eeb th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u00f3 s\u1eb5n.<\/p>\n

Khi so s\u00e1nh c\u00e1c \u0111\u1ec1 xu\u1ea5t th\u1ea7u, h\u00e3y s\u1eed d\u1ee5ng c\u00f9ng m\u1ed9t gi\u00e1 tr\u1ecb MVA c\u01a1 s\u1edf, nhi\u1ec7t \u0111\u1ed9 tham chi\u1ebfu v\u00e0 dung sai. Y\u00eau c\u1ea7u cung c\u1ea5p m\u1ee9c s\u1ef1 c\u1ed1 t\u1ed1i \u0111a v\u00e0 t\u1ed1i thi\u1ec3u c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 \u0111\u00e1nh gi\u00e1 m\u1ecdi tr\u1ea1ng th\u00e1i m\u1ea1ng \u0111\u01b0\u1ee3c ph\u00e9p. Ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh do m\u00e1y ph\u00e1t \u0111i\u1ec7n c\u1ea5p \u0111i\u1ec7n c\u00f3 th\u1ec3 t\u1ea1o ra m\u1ee9c s\u1ef1 c\u1ed1 th\u1ea5p h\u01a1n nhi\u1ec1u, \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 nh\u1ea1y c\u1ee7a r\u01a1le v\u00e0 th\u1eddi gian ng\u1eaft m\u1ea1ch. Nh\u00f3m b\u1ea3o v\u1ec7 c\u1ea7n x\u00e1c nh\u1eadn t\u1ef7 s\u1ed1 CT, v\u00f9ng vi sai, \u0111\u01b0\u1eddng d\u1eabn s\u1ef1 c\u1ed1 n\u1ed1i \u0111\u1ea5t, c\u01a1 ch\u1ebf ng\u1eaft c\u1ee7a c\u1ea7u dao v\u00e0 c\u00e1c c\u01a1 ch\u1ebf kh\u00f3a li\u00ean \u0111\u1ed9ng.<\/p>\n

Thi\u1ebft k\u1ebf h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t ph\u00f9 h\u1ee3p v\u1edbi \u0111i\u1ec1u ki\u1ec7n t\u1ea1i c\u00f4ng tr\u00ecnh v\u00e0 c\u00e1c tr\u01b0\u1eddng h\u1ee3p thi\u1ebft b\u1ecb h\u1ecfng h\u00f3c<\/h2>\n

Nhi\u1ec7t \u0111\u1ed9 m\u00f4i tr\u01b0\u1eddng, \u0111\u1ed9 cao, b\u1ee5i, \u0111\u1ed9 \u1ea9m v\u00e0 m\u1ee9c \u0111\u1ed9 ti\u1ebfp x\u00fac v\u1edbi mu\u1ed1i c\u00f3 s\u1ef1 ch\u00eanh l\u1ec7ch \u0111\u00e1ng k\u1ec3 gi\u1eefa c\u00e1c \u0111\u1ecba \u0111i\u1ec3m th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n t\u1ea1i ch\u00e2u Phi. H\u00e3y n\u00eau r\u00f5 c\u01a1 s\u1edf thi\u1ebft k\u1ebf c\u1ee7a d\u1ef1 \u00e1n v\u00e0 kh\u00f4ng \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng gi\u00e1 tr\u1ecb trung b\u00ecnh c\u1ee7a to\u00e0n l\u1ee5c \u0111\u1ecba. C\u00e1c t\u00ednh to\u00e1n l\u00e0m m\u00e1t c\u1ea7n xem x\u00e9t nhi\u1ec7t \u0111\u1ed9 kh\u00f4ng kh\u00ed t\u1ed1i \u0111a t\u1ea1i \u0111\u1ea7u v\u00e0o c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p, ch\u1ee9 kh\u00f4ng ch\u1ec9 d\u1ef1a v\u00e0o gi\u00e1 tr\u1ecb t\u1eeb m\u1ed9t tr\u1ea1m kh\u00ed t\u01b0\u1ee3ng \u1edf xa.<\/p>\n

\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ng\u00e2m d\u1ea7u, c\u1ea7n x\u00e1c nh\u1eadn c\u00e1ch b\u1ed1 tr\u00ed b\u1ed9 t\u1ea3n nhi\u1ec7t, ch\u1ebf \u0111\u1ed9 v\u1eadn h\u00e0nh qu\u1ea1t theo t\u1eebng giai \u0111o\u1ea1n, ph\u1ea3n \u1ee9ng khi nh\u00f3m qu\u1ea1t g\u1eb7p s\u1ef1 c\u1ed1, h\u1ec7 th\u1ed1ng b\u00e1o \u0111\u1ed9ng v\u00e0 l\u1ed1i ti\u1ebfp c\u1eadn \u0111\u1ec3 v\u1ec7 sinh. \u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb l\u1eafp \u0111\u1eb7t trong nh\u00e0, c\u1ea7n ph\u1ed1i h\u1ee3p vi\u1ec7c t\u1ea3n nhi\u1ec7t ra kh\u1ecfi ph\u00f2ng, lu\u1ed3ng kh\u00f4ng kh\u00ed v\u00e0 vi\u1ec7c b\u1ea3o tr\u00ec b\u1ed9 l\u1ecdc. N\u1ebfu m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c \u0111\u1eb7t trong v\u1ecf b\u1ecdc k\u00edn, c\u1ea7n m\u00f4 ph\u1ecfng nhi\u1ec7t \u0111\u1ed9 \u0111\u1ea7u v\u00e0o c\u1ee7a v\u1ecf b\u1ecdc v\u00e0 r\u1ee7i ro tu\u1ea7n ho\u00e0n kh\u00f4ng kh\u00ed. M\u1ed9t h\u1ec7 th\u1ed1ng \u0111\u00e1ng tin c\u1eady m\u00e1y bi\u1ebfn \u00e1p d\u00e0nh cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u1edf ch\u00e2u Phi<\/strong> c\u1ea7n c\u00f3 m\u1ed9t k\u1ebf ho\u1ea1ch l\u00e0m m\u00e1t m\u00e0 c\u00e1c \u0111\u1ed9i b\u1ea3o tr\u00ec c\u00f3 th\u1ec3 th\u1ef1c s\u1ef1 tri\u1ec3n khai \u0111\u01b0\u1ee3c.<\/p>\n

L\u1eadp k\u1ebf ho\u1ea1ch c\u00e1c tr\u00ecnh t\u1ef1 c\u1ea5p \u0111i\u1ec7n v\u00e0 chuy\u1ec3n \u0111\u1ed5i cho m\u00e1y ph\u00e1t \u0111i\u1ec7n<\/h2>\n

D\u00f2ng \u0111i\u1ec7n kh\u1edfi \u0111\u1ed9ng c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 t\u01b0\u01a1ng t\u00e1c v\u1edbi h\u1ec7 th\u1ed1ng \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p v\u00e0 b\u1ea3o v\u1ec7 c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n. D\u1ef1 \u00e1n c\u1ea7n n\u00eau r\u00f5 s\u1ed1 l\u01b0\u1ee3ng m\u00e1y bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c c\u1ea5p \u0111i\u1ec7n \u0111\u1ed3ng th\u1eddi, c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u1ec1 t\u1eeb th\u00f4ng d\u01b0, c\u00e1c bi\u1ec7n ph\u00e1p chuy\u1ec3n m\u1ea1ch tr\u01b0\u1edbc khi k\u1ebft n\u1ed1i ho\u1eb7c chuy\u1ec3n m\u1ea1ch c\u00f3 ki\u1ec3m so\u00e1t (n\u1ebfu c\u00f3), v\u00e0 tr\u00ecnh t\u1ef1 k\u1ebft n\u1ed1i t\u1ea3i. Nh\u00e0 cung c\u1ea5p m\u00e1y ph\u00e1t \u0111i\u1ec7n c\u1ea7n d\u1eef li\u1ec7u v\u1ec1 m\u00e1y bi\u1ebfn \u00e1p; nh\u00e0 cung c\u1ea5p m\u00e1y bi\u1ebfn \u00e1p c\u1ea7n ph\u1ea1m vi ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n.<\/p>\n

L\u1eadp t\u00e0i li\u1ec7u ri\u00eang bi\u1ec7t cho c\u00e1c chu\u1ed7i thao t\u00e1c chuy\u1ec3n \u0111\u1ed5i m\u1edf, chuy\u1ec3n \u0111\u1ed5i \u0111\u00f3ng v\u00e0 kh\u00f4i ph\u1ee5c ch\u1ee9c n\u0103ng. Bao g\u1ed3m c\u00e1c c\u01a1 ch\u1ebf kh\u00f3a li\u00ean \u0111\u1ed9ng, c\u00e1c \u0111i\u1ec1u ki\u1ec7n cho ph\u00e9p, ph\u1ea3n \u1ee9ng khi chuy\u1ec3n \u0111\u1ed5i th\u1ea5t b\u1ea1i v\u00e0 qu\u00e1 tr\u00ecnh kh\u00f4i ph\u1ee5c sau s\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n m\u1ed9t ph\u1ea7n. C\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c ki\u1ec3m tra theo t\u1eebng giai \u0111o\u1ea1n thay v\u00ec ch\u1ec9 \u0111\u01b0\u1ee3c ph\u00e1t hi\u1ec7n trong qu\u00e1 tr\u00ecnh di\u1ec5n t\u1eadp \u1ee9ng ph\u00f3 kh\u1ea9n c\u1ea5p.<\/p>\n

Li\u1ec7t k\u00ea c\u00e1c b\u1eb1ng ch\u1ee9ng quan tr\u1ecdng ch\u1ee9ng minh vi\u1ec7c gi\u1ea3i ph\u00f3ng khu v\u1ef1c<\/h2>\n

Vi\u1ec7c th\u1eed nghi\u1ec7m nghi\u1ec7m thu t\u1ea1i nh\u00e0 m\u00e1y c\u1ea7n x\u00e1c minh thi\u1ebft k\u1ebf m\u00e1y bi\u1ebfn \u00e1p \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t th\u00f4ng qua c\u00e1c th\u1eed nghi\u1ec7m \u0111\u1ecbnh k\u1ef3 v\u00e0 \u0111\u1eb7c bi\u1ec7t theo h\u1ee3p \u0111\u1ed3ng, ki\u1ec3m tra ph\u1ee5 ki\u1ec7n, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n l\u00e0m m\u00e1t, c\u00e1c ti\u1ebfp \u0111i\u1ec3m b\u00e1o \u0111\u1ed9ng v\u00e0 ng\u1eaft m\u1ea1ch, thi\u1ebft b\u1ecb \u0111i\u1ec1u ch\u1ec9nh b\u1eadc, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n v\u00e0 r\u00e0 so\u00e1t t\u00e0i li\u1ec7u. K\u1ebf ho\u1ea1ch ki\u1ec3m tra v\u00e0 th\u1eed nghi\u1ec7m c\u1ea7n n\u00eau r\u00f5 c\u00e1c ti\u00eau ch\u00ed nghi\u1ec7m thu, c\u00e1c \u0111i\u1ec3m c\u1ea7n c\u00f3 s\u1ef1 ch\u1ee9ng ki\u1ebfn v\u00e0 c\u00e1c b\u1eb1ng ch\u1ee9ng c\u1ea7n thi\u1ebft tr\u01b0\u1edbc khi xu\u1ea5t h\u00e0ng.<\/p>\n

FAT kh\u00f4ng th\u1ec3 t\u00e1i t\u1ea1o to\u00e0n b\u1ed9 trung t\u00e2m d\u1eef li\u1ec7u, h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n UPS ho\u1eb7c tr\u00ecnh t\u1ef1 v\u1eadn h\u00e0nh m\u00e1y ph\u00e1t \u0111i\u1ec7n. C\u1ea7n ph\u00e2n bi\u1ec7t r\u00f5 c\u00e1c b\u1eb1ng ch\u1ee9ng t\u1eeb nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t m\u00e1y bi\u1ebfn \u00e1p v\u1edbi k\u1ebft qu\u1ea3 th\u1eed nghi\u1ec7m t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng t\u00edch h\u1ee3p. Ghi ch\u00e9p c\u00e1c gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c, c\u00e1c k\u1ebft n\u1ed1i th\u1eed nghi\u1ec7m, thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng, c\u00e1c sai l\u1ec7ch v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 ch\u01b0a gi\u1ea3i quy\u1ebft v\u00e0o s\u1ed5 \u0111\u0103ng k\u00fd b\u00e0n giao. C\u00e1c c\u00f4ng t\u00e1c chu\u1ea9n b\u1ecb v\u1eadn chuy\u1ec3n, gi\u00e1m s\u00e1t t\u00e1c \u0111\u1ed9ng v\u00e0 y\u00eau c\u1ea7u b\u1ea3o qu\u1ea3n c\u1ea7n \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi c\u00f9ng m\u1ed9t b\u1ed9 h\u1ed3 s\u01a1.<\/p>\n

\"C\u00e1c
H\u00ecnh minh h\u1ecda FAT do AI t\u1ea1o ra; kh\u00f4ng ph\u1ea3i b\u1eb1ng ch\u1ee9ng v\u1ec1 m\u1ed9t cu\u1ed9c th\u1eed nghi\u1ec7m th\u1ef1c t\u1ebf v\u1edbi kh\u00e1ch h\u00e0ng.<\/figcaption><\/figure>\n

Ki\u1ec3m so\u00e1t c\u00e1c giao di\u1ec7n truy\u1ec1n t\u1ea3i, l\u01b0u tr\u1eef v\u00e0 m\u1edf r\u1ed9ng<\/h2>\n

Nhi\u1ec1u khu ph\u1ee9c h\u1ee3p trung t\u00e2m d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng theo t\u1eebng giai \u0111o\u1ea1n trong khi h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng s\u00e1, c\u00e1c t\u00f2a nh\u00e0 v\u00e0 tr\u1ea1m bi\u1ebfn \u00e1p v\u1eabn \u0111ang ho\u1ea1t \u0111\u1ed9ng. C\u1ea7n x\u00e1c nh\u1eadn kh\u1ed1i l\u01b0\u1ee3ng v\u1eadn chuy\u1ec3n, k\u00edch th\u01b0\u1edbc \u0111\u00f3ng g\u00f3i, t\u00e2m tr\u1ecdng l\u1ef1c, c\u00e1c \u0111i\u1ec3m n\u00e2ng v\u00e0 l\u1ed9 tr\u00ecnh ti\u1ebfp c\u1eadn \u0111\u01b0\u1ee3c ph\u00e9p tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t. Ki\u1ec3m tra c\u00e1c h\u1ea1n ch\u1ebf v\u1ec1 c\u1ea7u, c\u1ed5ng, g\u00f3c quay v\u00e0 c\u1ea7n c\u1ea9u d\u1ef1a tr\u00ean b\u1ea3n v\u1ebd b\u1ed1 tr\u00ed t\u1ed5ng th\u1ec3 \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t. N\u1ebfu c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 \u1ed1ng l\u00f3t, b\u1ed9 t\u1ea3n nhi\u1ec7t ho\u1eb7c b\u00ecnh ch\u1ee9a \u0111\u01b0\u1ee3c v\u1eadn chuy\u1ec3n ri\u00eang bi\u1ec7t, h\u00e3y x\u00e1c \u0111\u1ecbnh ph\u1ea1m vi l\u1eafp r\u00e1p, c\u00e1c y\u00eau c\u1ea7u b\u1ea3o qu\u1ea3n v\u00e0 th\u1eed nghi\u1ec7m t\u1ea1i hi\u1ec7n tr\u01b0\u1eddng.<\/p>\n

\u0110i\u1ec1u ki\u1ec7n b\u1ea3o qu\u1ea3n ph\u1ea3i \u0111\u1ea3m b\u1ea3o b\u1ea3o v\u1ec7 l\u1edbp c\u00e1ch \u0111i\u1ec7n, d\u1ea7u, c\u00e1c \u0111\u1ea7u n\u1ed1i, t\u1ee7 \u0111i\u1ec1u khi\u1ec3n v\u00e0 c\u00e1c ph\u1ee5 ki\u1ec7n r\u1eddi. Ghi ch\u00e9p l\u1ea1i k\u1ebft qu\u1ea3 ki\u1ec3m tra khi nh\u1eadn h\u00e0ng, ch\u1ec9 s\u1ed1 va \u0111\u1eadp, t\u00ecnh tr\u1ea1ng \u00e1p su\u1ea5t ho\u1eb7c d\u1ea7u v\u00e0 t\u00ecnh tr\u1ea1ng b\u1ea3o qu\u1ea3n. Vi\u1ec7c b\u00e0n giao c\u00f4ng tr\u00ecnh b\u1ecb tr\u00ec ho\u00e3n kh\u00f4ng \u0111\u01b0\u1ee3c \u0111\u1ec3 m\u00e1y bi\u1ebfn \u00e1p kh\u00f4ng \u0111\u01b0\u1ee3c ki\u1ec3m tra \u0111\u1ecbnh k\u1ef3. Ph\u00e2n c\u00f4ng tr\u00e1ch nhi\u1ec7m v\u1ec1 ngu\u1ed3n \u0111i\u1ec7n b\u1ea3o qu\u1ea3n, thi\u1ebft b\u1ecb s\u01b0\u1edfi kh\u00f4ng gian, van th\u00f4ng h\u01a1i v\u00e0 h\u1ed3 s\u01a1 ki\u1ec3m tra.<\/p>\n

Vi\u1ec7c l\u1eadp k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng \u0111\u00f2i h\u1ecfi ph\u1ea3i c\u00f3 kh\u00f4ng gian d\u1ef1 tr\u1eef, l\u1ed9 tr\u00ecnh \u0111i c\u00e1p v\u00e0 kh\u1ea3 n\u0103ng b\u1ea3o v\u1ec7. C\u00e1c thi\u1ebft b\u1ecb trong t\u01b0\u01a1ng lai c\u1ea7n \u0111\u01b0\u1ee3c \u0111\u00e1nh gi\u00e1 d\u1ef1a tr\u00ean th\u00f4ng s\u1ed1 \u0111\u1ecbnh m\u1ee9c c\u1ee7a thanh c\u00e1i, m\u1ee9c \u0111\u1ed9 s\u1ef1 c\u1ed1 v\u00e0 c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u1ec1 v\u1eadn h\u00e0nh song song t\u1ea1i th\u1eddi \u0111i\u1ec3m m\u1edf r\u1ed9ng. Kh\u00f4ng n\u00ean r\u00e0ng bu\u1ed9c vi\u1ec7c mua s\u1eafm trong t\u01b0\u01a1ng lai v\u00e0o m\u00f4 t\u1ea3 tr\u00ean nh\u00e3n hi\u1ec7u c\u0169 m\u00e0 kh\u00f4ng xem x\u00e9t c\u00e1c thay \u0111\u1ed5i v\u1ec1 c\u00f4ng ngh\u1ec7 UPS, m\u1eadt \u0111\u1ed9 t\u1ea3i ho\u1eb7c d\u1eef li\u1ec7u t\u1eeb nh\u00e0 cung c\u1ea5p \u0111i\u1ec7n.<\/p>\n

C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/h2>\n

C\u00f3 n\u00ean x\u00e1c \u0111\u1ecbnh c\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn \u00e1p c\u1ee7a trung t\u00e2m d\u1eef li\u1ec7u ch\u1ec9 d\u1ef1a tr\u00ean t\u1ea3i CNTT hay kh\u00f4ng?<\/h3>\n

Kh\u00f4ng. C\u1ea7n t\u00ednh \u0111\u1ebfn t\u1ed5n th\u1ea5t trong h\u1ec7 th\u1ed1ng UPS, qu\u00e1 tr\u00ecnh s\u1ea1c pin, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t, c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3, c\u00e1c tr\u1ea1ng th\u00e1i d\u1ef1 ph\u00f2ng, c\u00e1c giai \u0111o\u1ea1n tri\u1ec3n khai trong t\u01b0\u01a1ng lai v\u00e0 d\u1ea3i h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t y\u00eau c\u1ea7u. N\u00ean s\u1eed d\u1ee5ng bi\u1ec3u \u0111\u1ed3 t\u1ea3i \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t thay v\u00ec ch\u1ec9 d\u1ef1a v\u00e0o m\u1ed9t con s\u1ed1 MW mang t\u00ednh qu\u1ea3ng c\u00e1o.<\/p>\n

C\u00f3 ph\u1ea3i trong nh\u00e0 lu\u00f4n ph\u1ea3i s\u1eed d\u1ee5ng m\u00e1y bi\u1ebfn \u00e1p kh\u00f4 kh\u00f4ng?<\/h3>\n

Vi\u1ec7c l\u1ef1a ch\u1ecdn ph\u01b0\u01a1ng \u00e1n thi c\u00f4ng ph\u1ee5 thu\u1ed9c v\u00e0o chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ch\u00e1y, gi\u1ea5y ph\u00e9p c\u1ee7a \u0111\u1ecba ph\u01b0\u01a1ng, h\u1ec7 th\u1ed1ng th\u00f4ng gi\u00f3, c\u00f4ng su\u1ea5t, v\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t v\u00e0 k\u1ebf ho\u1ea1ch b\u1ea3o tr\u00ec. C\u1ea3 thi\u1ebft b\u1ecb ng\u00e2m d\u1ea7u v\u00e0 thi\u1ebft b\u1ecb kh\u00f4 \u0111\u1ec1u c\u00f3 th\u1ec3 ph\u00f9 h\u1ee3p khi to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ph\u00f9 h\u1ee3p.<\/p>\n

T\u1ea1i sao v\u1eabn c\u1ea7n d\u1eef li\u1ec7u s\u00f3ng h\u00e0i c\u1ee7a UPS n\u1ebfu \u0111\u1ed9 m\u00e9o h\u00e0i t\u1ed5ng (THD) th\u1ea5p?<\/h3>\n

M\u1ee9c t\u1ed5n th\u1ea5t ph\u1ee5 thu\u1ed9c v\u00e0o s\u1ef1 ph\u00e2n b\u1ed1 d\u00f2ng \u0111i\u1ec7n theo c\u00e1c t\u1ea7n s\u1ed1 v\u00e0 c\u00e1c \u0111i\u1ec3m l\u00e0m vi\u1ec7c. Ph\u1ed5 th\u1ef1c t\u1ebf v\u00e0 d\u00f2ng \u0111i\u1ec7n RMS cung c\u1ea5p cho nh\u00e0 thi\u1ebft k\u1ebf m\u00e1y bi\u1ebfn \u00e1p m\u1ed9t c\u01a1 s\u1edf v\u1eefng ch\u1eafc h\u01a1n so v\u1edbi m\u1ed9t con s\u1ed1 ph\u1ea7n tr\u0103m t\u1ed5ng h\u1ee3p.<\/p>\n

C\u1ea7n nh\u1eefng th\u00f4ng tin n\u00e0o \u0111\u1ec3 v\u1eadn h\u00e0nh m\u00e1y ph\u00e1t \u0111i\u1ec7n?<\/h3>\n

Cung c\u1ea5p c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u00e1y ph\u00e1t \u0111i\u1ec7n, d\u1eef li\u1ec7u v\u1ec1 qu\u00e1 tr\u00ecnh d\u01b0\u1edbi tho\u00e1ng qua khi nghi\u00ean c\u1ee9u y\u00eau c\u1ea7u, gi\u1edbi h\u1ea1n c\u1ee7a b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p, tr\u00ecnh t\u1ef1 c\u1ea5p \u0111i\u1ec7n, c\u00e1c gi\u1ea3 \u0111\u1ecbnh v\u1ec1 d\u00f2ng kh\u1edfi \u0111\u1ed9ng c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p, c\u00e1c b\u01b0\u1edbc thay \u0111\u1ed5i t\u1ea3i v\u00e0 logic chuy\u1ec3n m\u1ea1ch.<\/p>\n

C\u00e1c m\u00e1y bi\u1ebfn \u00e1p c\u00f3 MVA gi\u1ed1ng nhau c\u00f3 th\u1ec3 ho\u1ea1t \u0111\u1ed9ng song song \u0111\u01b0\u1ee3c kh\u00f4ng?<\/h3>\n

Kh\u00f4ng h\u1eb3n v\u1eady. T\u1ef7 s\u1ed1, nh\u00f3m vect\u01a1, tr\u1edf kh\u00e1ng, v\u1ecb tr\u00ed \u0111i\u1ec3m l\u1ea5y m\u1eabu, th\u1ee9 t\u1ef1 pha v\u00e0 tri\u1ebft l\u00fd \u0111i\u1ec1u khi\u1ec3n ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi nhau. Nghi\u00ean c\u1ee9u h\u1ec7 th\u1ed1ng c\u1ea7n ph\u1ea3i x\u00e1c nh\u1eadn ch\u1ebf \u0111\u1ed9 ho\u1ea1t \u0111\u1ed9ng d\u1ef1 ki\u1ebfn.<\/p>\n

C\u00e1c h\u01b0\u1edbng d\u1eabn li\u00ean quan bao g\u1ed3m Trang t\u00e0i nguy\u00ean v\u1ec1 m\u00e1y bi\u1ebfn \u00e1p trung t\u00e2m d\u1eef li\u1ec7u<\/a>, chi\u1ebfc H\u01b0\u1edbng d\u1eabn l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p cho trung t\u00e2m d\u1eef li\u1ec7u t\u1ea1i C\u00e1c Ti\u1ec3u v\u01b0\u01a1ng qu\u1ed1c \u1ea2 R\u1eadp Th\u1ed1ng nh\u1ea5t<\/a> v\u00e0 H\u01b0\u1edbng d\u1eabn \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p m\u00e1y bi\u1ebfn \u00e1p c\u00f4ng nghi\u1ec7p \u1edf ch\u00e2u Phi<\/a>.<\/p>\n

Th\u00f4ng tin c\u1ea7n g\u1eedi cho Zisheng Electric<\/h2>\n

\u0110\u1ed1i v\u1edbi \u0111\u1ec1 xu\u1ea5t c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t, vui l\u00f2ng g\u1eedi c\u00e1c b\u1ea3n v\u1ebd, b\u1ea3ng d\u1eef li\u1ec7u, danh s\u00e1ch t\u1ea3i, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt, s\u01a1 \u0111\u1ed3 m\u1ed9t d\u00e2y, c\u00e1c th\u00f4ng s\u1ed1 c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n, d\u1eef li\u1ec7u s\u00f3ng h\u00e0i c\u1ee7a UPS, c\u00e1c tr\u01b0\u1eddng h\u1ee3p d\u1ef1 ph\u00f2ng, \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng, chi\u1ebfn l\u01b0\u1ee3c ph\u00f2ng ch\u00e1y, gi\u1edbi h\u1ea1n v\u1eadn chuy\u1ec3n v\u00e0 \u0111i\u1ec1u ki\u1ec7n t\u1ea1i \u0111\u1ecba \u0111i\u1ec3m l\u1eafp \u0111\u1eb7t. Vui l\u00f2ng ghi ch\u00fa c\u00e1c gi\u00e1 tr\u1ecb s\u01a1 b\u1ed9 v\u00e0 ng\u00e0y d\u1ef1 ki\u1ebfn c\u00f4ng b\u1ed1 th\u00f4ng tin ch\u00ednh th\u1ee9c.<\/p>\n

C\u00f4ng ty Zisheng Electric c\u00f3 th\u1ec3 xem x\u00e9t m\u00e1y bi\u1ebfn \u00e1p d\u00e0nh cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u1edf ch\u00e2u Phi<\/strong> c\u00f9ng v\u1edbi c\u00e1c giao di\u1ec7n \u0111i\u1ec7n, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t v\u00e0 ch\u1ee9ng t\u1eeb mua s\u1eafm. \u201c\u0110\u1ed9i ng\u0169 k\u1ef9 s\u01b0 c\u1ee7a ch\u00fang t\u00f4i s\u1ebd xem x\u00e9t c\u00e1c y\u00eau c\u1ea7u v\u00e0 tr\u1ea3 l\u1eddi c\u00e1c th\u1eafc m\u1eafc v\u1ec1 d\u1ef1 \u00e1n trong v\u00f2ng 24 gi\u1edd.\u201d<\/p>","protected":false},"excerpt":{"rendered":"

H\u01b0\u1edbng d\u1eabn k\u1ef9 thu\u1eadt v\u1ec1 vi\u1ec7c l\u1ef1a ch\u1ecdn m\u00e1y bi\u1ebfn \u00e1p cho c\u00e1c trung t\u00e2m d\u1eef li\u1ec7u \u1edf ch\u00e2u Phi d\u1ef1a tr\u00ean c\u00e1c th\u00f4ng s\u1ed1 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e1c minh v\u1ec1 s\u00f3ng h\u00e0i c\u1ee7a UPS, tr\u1ea1ng th\u00e1i d\u1ef1 ph\u00f2ng, h\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t, m\u00e1y ph\u00e1t \u0111i\u1ec7n v\u00e0 c\u00e1c giao di\u1ec7n FAT.<\/p>","protected":false},"author":2,"featured_media":2485,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"footnotes":""},"categories":[20],"tags":[189,70,68,191,190],"class_list":["post-2489","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-solutions","tag-african-data-center","tag-critical-power","tag-data-center-transformer","tag-transformer-redundancy","tag-ups-harmonics"],"acf":[],"_links":{"self":[{"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/posts\/2489","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=2489"}],"version-history":[{"count":3,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/posts\/2489\/revisions"}],"predecessor-version":[{"id":2500,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/posts\/2489\/revisions\/2500"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/media\/2485"}],"wp:attachment":[{"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/media?parent=2489"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/categories?post=2489"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zishengtransformer.com\/vi\/wp-json\/wp\/v2\/tags?post=2489"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}