{"id":1462,"date":"2026-09-29T00:55:00","date_gmt":"2026-09-29T00:55:00","guid":{"rendered":"https:\/\/lanshanelectric.com\/?p=1462"},"modified":"2026-09-15T05:46:03","modified_gmt":"2026-09-15T05:46:03","slug":"he-thong-giam-sat-dien-nang-co-so-cong-nghiep","status":"publish","type":"post","link":"https:\/\/lanshanelectric.com\/vi\/power-monitoring-system-industrial-facilities\/","title":{"rendered":"Y\u00eau c\u1ea7u v\u1ec1 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p"},"content":{"rendered":"

M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111i\u1ec7n n\u00ean b\u1eaft \u0111\u1ea7u v\u1edbi c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u1eadn h\u00e0nh, kh\u00f4ng ph\u1ea3i l\u00e0 m\u1ed9t danh s\u00e1ch c\u00e1c m\u00e9t.N\u1ebfu \u0111\u1ed9i b\u1ea3o tr\u00ec c\u1ea7n bi\u1ebft l\u00fd do t\u1ea1i sao m\u1ed9t feeder b\u1ecb v\u1ea5p, h\u1ec7 th\u1ed1ng ph\u1ea3i b\u1ea3o qu\u1ea3n d\u1eef li\u1ec7u s\u1ef1 ki\u1ec7n ph\u00f9 h\u1ee3p.N\u1ebfu qu\u1ea3n l\u00fd mu\u1ed1n gi\u1ea3m nhu c\u1ea7u cao \u0111i\u1ec3m, h\u1ec7 th\u1ed1ng ph\u1ea3i \u0111o nhu c\u1ea7u t\u1ea1i c\u00e1c \u0111i\u1ec3m gi\u1ea3i th\u00edch n\u01a1i n\u00f3 \u0111\u01b0\u1ee3c t\u1ea1o ra.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p, c\u00e2u h\u1ecfi thi\u1ebft k\u1ebf h\u1eefu \u00edch nh\u1ea5t r\u1ea5t \u0111\u01a1n gi\u1ea3n: m\u1ed7i quy\u1ebft \u0111\u1ecbnh \u0111i\u1ec7n n\u00e0o s\u1ebd h\u1ed7 tr\u1ee3 \u0111o l\u01b0\u1eddng?H\u01b0\u1edbng d\u1eabn n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111i\u1ec3m gi\u00e1m s\u00e1t, ch\u1ee9c n\u0103ng \u0111o l\u01b0\u1eddng, th\u00f4ng tin li\u00ean l\u1ea1c, b\u00e1o \u0111\u1ed9ng v\u00e0 quy\u1ec1n s\u1edf h\u1eefu d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng m\u1ecdi nh\u00e0 m\u00e1y \u0111\u1ec1u c\u1ea7n c\u00f9ng m\u1ed9t n\u1ec1n t\u1ea3ng ph\u1ea7n m\u1ec1m.<\/p>\n\n\n\n

B\u1eaft \u0111\u1ea7u v\u1edbi Quy\u1ebft \u0111\u1ecbnh, Kh\u00f4ng ph\u1ea3i Thi\u1ebft b<\/h2>\n\n\n\n
\"Minh<\/figure>\n\n\n\n

Tr\u01b0\u1edbc khi ch\u1ecdn \u0111\u1ed3ng h\u1ed3 ho\u1eb7c giao th\u1ee9c truy\u1ec1n th\u00f4ng, h\u00e3y vi\u1ebft ra c\u00e1c quy\u1ebft \u0111\u1ecbnh m\u00e0 h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n ph\u1ea3i h\u1ed7 tr\u1ee3. c\u00e1c m\u1ee5c ti\u00eau chung bao g\u1ed3m x\u00e1c minh nhu c\u1ea7u \u0111\u1ebfn, \u0111\u1ecbnh v\u1ecb t\u1ea3i trung chuy\u1ec3n b\u1ea5t th\u01b0\u1eddng, ki\u1ec3m tra h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, x\u00e1c \u0111\u1ecbnh nhi\u1ec5u \u0111i\u1ec7n \u00e1p l\u1eb7p l\u1ea1i v\u00e0 ph\u00e2n b\u1ed5 n\u0103ng l\u01b0\u1ee3ng s\u1eed d\u1ee5ng gi\u1eefa c\u00e1c khu v\u1ef1c s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

M\u1ed7i m\u1ee5c ti\u00eau c\u1ea7n m\u1ed9t v\u1ecb tr\u00ed \u0111o x\u00e1c \u0111\u1ecbnh v\u00e0 \u0111\u1ed9 ph\u00e2n gi\u1ea3i th\u1eddi gian. n\u0103ng l\u01b0\u1ee3ng h\u00e0ng th\u00e1ng t\u1eeb \u0111\u1ed3ng h\u1ed3 ti\u1ec7n \u00edch kh\u00f4ng th\u1ec3 gi\u1ea3i th\u00edch m\u1ed9t nh\u00fang \u0111i\u1ec7n \u00e1p m\u01b0\u1eddi gi\u00e2y. m\u1ed9t m\u00e1y ghi \u0111\u1ed9 ph\u00e2n gi\u1ea3i cao tr\u00ean m\u1ed9t d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t kh\u00f4ng th\u1ec3 ph\u00e2n b\u1ed5 ti\u00eau th\u1ee5 n\u0103ng l\u01b0\u1ee3ng h\u00e0ng n\u0103m cho m\u1ed7i h\u1ed9i th\u1ea3o. ki\u1ebfn tr\u00fac \u0111o l\u01b0\u1eddng n\u00ean ph\u00f9 h\u1ee3p v\u1edbi c\u00e2u h\u1ecfi.<\/p>\n\n\n\n

Trong m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111i\u1ec7n, gi\u1eef gi\u00e1m s\u00e1t t\u00e1ch bi\u1ec7t v\u1edbi \u0111i\u1ec1u khi\u1ec3n. \u0111\u1ecdc tr\u1ea1ng th\u00e1i ng\u1eaft kh\u00f4ng gi\u1ed1ng nh\u01b0 ban h\u00e0nh l\u1ec7nh m\u1edf ho\u1eb7c \u0111\u00f3ng t\u1eeb xa. n\u01a1i c\u1ea7n \u0111i\u1ec1u khi\u1ec3n, x\u00e1c \u0111\u1ecbnh \u1ee7y quy\u1ec1n, kh\u00f3a li\u00ean \u0111\u1ed9ng v\u00e0 b\u00ean ch\u1ecbu tr\u00e1ch nhi\u1ec7m v\u1ec1 logic \u0111i\u1ec1u khi\u1ec3n nh\u01b0 m\u1ed9t ch\u1ee9c n\u0103ng d\u1ef1 \u00e1n ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n

X\u00e2y d\u1ef1ng Danh s\u00e1ch \u0111i\u1ec3m h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n t\u1eeb S\u01a1 \u0111\u1ed3 \u0111\u01b0\u1eddng \u0111\u01a1n<\/h2>\n\n\n\n

\u0110\u00e1nh d\u1ea5u c\u00e1c \u0111i\u1ec3m h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t tr\u1ef1c ti\u1ebfp tr\u00ean s\u01a1 \u0111\u1ed3 \u0111\u01b0\u1eddng d\u00e2y \u0111\u01a1n \u0111i\u1ec7n. b\u1eaft \u0111\u1ea7u t\u1eeb ngu\u1ed3n cung c\u1ea5p \u0111\u1ebfn, sau \u0111\u00f3 di chuy\u1ec3n qua c\u00e1c m\u00e1y bi\u1ebfn \u00e1p, b\u1ea3ng \u0111i\u1ec7n \u00e1p th\u1ea5p ch\u00ednh v\u00e0 c\u00e1c b\u1ed9 c\u1ea5p li\u1ec7u \u0111\u1ea1i di\u1ec7n cho t\u1ea3i s\u1ea3n xu\u1ea5t quan tr\u1ecdng.<\/p>\n\n\n\n

Kh\u00f4ng c\u00e0i \u0111\u1eb7t thi\u1ebft b\u1ecb gi\u1ed1ng h\u1ec7t nhau \u1edf kh\u1eafp m\u1ecdi n\u01a1i m\u00e0 kh\u00f4ng c\u00f3 l\u00fd do. incomer ch\u00ednh c\u00f3 th\u1ec3 c\u1ea7n nhu c\u1ea7u, n\u0103ng l\u01b0\u1ee3ng v\u00e0 th\u00f4ng tin ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n; m\u1ed9t b\u1ed9 n\u1ea1p \u0111\u1ed9ng c\u01a1 l\u1edbn c\u00f3 th\u1ec3 c\u1ea7n tr\u1ea1ng th\u00e1i hi\u1ec7n t\u1ea1i v\u00e0 ho\u1ea1t \u0111\u1ed9ng; m\u1ed9t ng\u01b0\u1eddi thu\u00ea ho\u1eb7c b\u1ed9 n\u1ea1p khu v\u1ef1c s\u1ea3n xu\u1ea5t c\u00f3 th\u1ec3 c\u1ea7n ph\u00e2n b\u1ed5 n\u0103ng l\u01b0\u1ee3ng. c\u00e1c ch\u1ee9c n\u0103ng c\u1ea7n thi\u1ebft c\u00f3 th\u1ec3 kh\u00e1c nhau ngay c\u1ea3 khi c\u00e1c thi\u1ebft b\u1ecb giao ti\u1ebfp qua c\u00f9ng m\u1ed9t m\u1ea1ng.<\/p>\n\n\n\n

\u0110i\u1ec3m gi\u00e1m s\u00e1t<\/th>Nh\u1eefng c\u00e2u h\u1ecfi \u0111i\u1ec3n h\u00ecnh \u0111\u1ec3 tr\u1ea3 l\u1eddi<\/th>C\u00e1c ph\u00e9p \u0111o c\u00f3 th\u1ec3<\/th><\/tr><\/thead>
Ti\u1ec7n \u00edch ho\u1eb7c c\u00e2y thu nh\u1eadp<\/td>Nh\u1eadp kh\u1ea9u c\u01a1 s\u1edf l\u00e0 g\u00ec v\u00e0 khi n\u00e0o th\u00ec nhu c\u1ea7u cao \u0111i\u1ec3m x\u1ea3y ra?<\/td>\u0110i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, kW, kvar, kVA, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, nhu c\u1ea7u, n\u0103ng l\u01b0\u1ee3ng<\/td><\/tr>
Bi\u1ebfn \u00e1p th\u1ee9 c\u1ea5p<\/td>M\u1ed7i m\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c n\u1ea1p n\u1eb7ng nh\u01b0 th\u1ebf n\u00e0o?<\/td>T\u00edn hi\u1ec7u d\u00f2ng \u0111i\u1ec7n, kW\/kVA, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, n\u0103ng l\u01b0\u1ee3ng, nhi\u1ec7t \u0111\u1ed9 n\u1ebfu c\u00f3<\/td><\/tr>
Ph\u1ea7n xe bu\u00fdt LV ch\u00ednh<\/td>T\u1ea3i \u0111\u01b0\u1ee3c chia s\u1ebb gi\u1eefa c\u00e1c ph\u1ea7n nh\u01b0 th\u1ebf n\u00e0o?<\/td>Hi\u1ec7n t\u1ea1i, kW, nhu c\u1ea7u, tr\u1ea1ng th\u00e1i ng\u1eaft<\/td><\/tr>
B\u1ed9 n\u1ea1p quy tr\u00ecnh l\u1edbn<\/td>T\u1ea3i tr\u1ecdng c\u00f3 ho\u1ea1t \u0111\u1ed9ng kh\u00e1c v\u1edbi s\u1ea3n xu\u1ea5t th\u00f4ng th\u01b0\u1eddng kh\u00f4ng?<\/td>D\u00f2ng \u0111i\u1ec7n, kW, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, n\u0103ng l\u01b0\u1ee3ng, tr\u1ea1ng th\u00e1i<\/td><\/tr>
B\u1ed9 n\u1ea1p ti\u1ec7n \u00edch quan tr\u1ecdng<\/td>S\u1ef1 ki\u1ec7n n\u00e0y c\u00f3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn d\u1ecbch v\u1ee5 l\u00e0m m\u00e1t, kh\u00f4ng kh\u00ed ho\u1eb7c b\u01a1m kh\u00f4ng?<\/td>Hi\u1ec7n t\u1ea1i, \u0111i\u1ec7n \u00e1p, tr\u1ea1ng th\u00e1i, b\u00e1o \u0111\u1ed9ng<\/td><\/tr>
T\u1ea3i nh\u1ea1y c\u1ea3m \u0111\u00e3 ch\u1ecdn<\/td>R\u1ed1i lo\u1ea1n \u0111i\u1ec7n \u00e1p c\u00f3 t\u01b0\u01a1ng quan v\u1edbi c\u00e1c chuy\u1ebfn \u0111i c\u1ee7a qu\u00e1 tr\u00ecnh kh\u00f4ng?<\/td>D\u1eef li\u1ec7u s\u1ef1 ki\u1ec7n ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng n\u1ebfu h\u1ee3p l\u00fd<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

S\u1eed d\u1ee5ng danh s\u00e1ch \u0111i\u1ec3m h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t c\u00f4ng su\u1ea5t n\u00e0y nh\u01b0 m\u1ed9t l\u1ecbch tr\u00ecnh ch\u1ee9c n\u0103ng.N\u00f3 cung c\u1ea5p cho nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, nh\u00e0 cung c\u1ea5p \u0111\u1ed3ng h\u1ed3 v\u00e0 nh\u00e0 t\u00edch h\u1ee3p t\u1ef1 \u0111\u1ed9ng h\u00f3a m\u1ed9t t\u00e0i li\u1ec7u tham kh\u1ea3o chung v\u00e0 ng\u0103n ch\u1eb7n m\u1ed9t y\u00eau c\u1ea7u m\u01a1 h\u1ed3 cho \u201cgi\u00e1m s\u00e1t th\u00f4ng minh\u201dtr\u1edf th\u00e0nh m\u1ed9t s\u1ed1 gi\u1ea3 \u0111\u1ecbnh kh\u00f4ng t\u01b0\u01a1ng th\u00edch.<\/p>\n\n\n\n

\u0110o l\u01b0\u1eddng h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n: Ch\u1ecdn s\u1ed1 l\u01b0\u1ee3ng \u0111i\u1ec7n ph\u00f9 h\u1ee3p<\/h2>\n\n\n\n

M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t c\u00f4ng su\u1ea5t c\u01a1 b\u1ea3n th\u01b0\u1eddng \u0111o \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, c\u00f4ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng, c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng, c\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t v\u00e0 n\u0103ng l\u01b0\u1ee3ng. ch\u1ee9c n\u0103ng nhu c\u1ea7u c\u00f3 th\u1ec3 gi\u00fap c\u00e1c c\u01a1 s\u1edf hi\u1ec3u \u0111\u01b0\u1ee3c \u0111\u1ec9nh duy tr\u00ec thay v\u00ec ch\u1ec9 t\u1ea3i t\u1ee9c th\u1eddi.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111o v\u00e0 gi\u00e1m s\u00e1t \u0111i\u1ec7n \u00e1p th\u1ea5p, IEC 61557-12 x\u00e1c \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb \u0111o v\u00e0 gi\u00e1m s\u00e1t \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c \u1ee9ng d\u1ee5ng c\u00f4ng nghi\u1ec7p v\u00e0 th\u01b0\u01a1ng m\u1ea1i.Ti\u00eau chu\u1ea9n c\u0169ng ph\u00e2n bi\u1ec7t lo\u1ea1i thi\u1ebft b\u1ecb n\u00e0y v\u1edbi c\u00e1c d\u1ee5ng c\u1ee5 ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n chuy\u00ean d\u1ee5ng. Xem ch\u00ednh th\u1ee9c IEC 61557-12<\/a> c\u00f4ng b\u1ed1 v\u1ec1 ph\u1ea1m vi v\u00e0 t\u00ecnh tr\u1ea1ng s\u1eeda \u0111\u1ed5i hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n

Ch\u1ec9 \u0111\u1ecbnh \u0111\u1ed9 ch\u00ednh x\u00e1c ho\u1eb7c hi\u1ec7u su\u1ea5t c\u1ea7n thi\u1ebft cho vi\u1ec7c s\u1eed d\u1ee5ng th\u1ef1c t\u1ebf. gi\u00e1m s\u00e1t ho\u1ea1t \u0111\u1ed9ng n\u1ed9i b\u1ed9, ph\u00e2n b\u1ed5 chi ph\u00ed v\u00e0 thanh to\u00e1n theo h\u1ee3p \u0111\u1ed3ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u b\u1eb1ng ch\u1ee9ng kh\u00e1c nhau. kh\u00f4ng m\u00f4 t\u1ea3 m\u1ecdi \u0111\u1ed3ng h\u1ed3 n\u1ed9i b\u1ed9 nh\u01b0 m\u1ed9t \u0111\u1ed3ng h\u1ed3 doanh thu tr\u1eeb khi c\u00e1c y\u00eau c\u1ea7u \u0111o l\u01b0\u1eddng v\u00e0 quy \u0111\u1ecbnh hi\u1ec7n h\u00e0nh th\u1ef1c s\u1ef1 \u0111\u01b0\u1ee3c \u0111\u00e1p \u1ee9ng.<\/p>\n\n\n\n

D\u00f2ng \u0111i\u1ec7n v\u00e0 \u0111i\u1ec7n \u00e1p l\u00e0 n\u1ec1n t\u1ea3ng<\/h3>\n\n\n\n

Hi\u1ec7n t\u1ea1i cho th\u1ea5y c\u00e1ch m\u1ed7i pha \u0111\u01b0\u1ee3c t\u1ea3i, trong khi \u0111i\u1ec7n \u00e1p thi\u1ebft l\u1eadp t\u00ecnh tr\u1ea1ng \u0111i\u1ec7n t\u1ea1i \u0111i\u1ec3m \u0111o. h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n n\u00ean b\u1ea3o t\u1ed3n c\u00e1c gi\u00e1 tr\u1ecb t\u1eebng pha trong \u0111\u00f3 s\u1ef1 m\u1ea5t c\u00e2n b\u1eb1ng quan tr\u1ecdng thay v\u00ec ch\u1ec9 b\u00e1o c\u00e1o m\u1ed9t s\u1ed1 trung b\u00ecnh.<\/p>\n\n\n\n

X\u00e1c \u0111\u1ecbnh t\u1ef7 l\u1ec7 CT, y\u00eau c\u1ea7u \u0111\u1ed9 ch\u00ednh x\u00e1c v\u00e0 tr\u00e1ch nhi\u1ec7m k\u1ebft n\u1ed1i \u0111\u1ec3 \u0111o d\u00f2ng \u0111i\u1ec7n.M\u1ed9t \u0111\u1ed3ng h\u1ed3 ch\u1ec9 c\u00f3 th\u1ec3 b\u00e1o c\u00e1o c\u00e1c gi\u00e1 tr\u1ecb h\u1eefu \u00edch khi b\u1ed1 tr\u00ed c\u1ea3m bi\u1ebfn, t\u1ef7 l\u1ec7 v\u00e0 h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n c\u1ee7a n\u00f3 ph\u00f9 h\u1ee3p v\u1edbi m\u1ea1ch c\u00e0i \u0111\u1eb7t.<\/p>\n\n\n\n

B\u1ed1i c\u1ea3nh nhu c\u1ea7u y\u1ebfu t\u1ed1 n\u0103ng l\u01b0\u1ee3ng<\/h3>\n\n\n\n

H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t h\u1eefu \u00edch nh\u1ea5t khi n\u00f3 \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi t\u1ea3i v\u00e0 th\u1eddi gian. m\u1ed9t gi\u00e1 tr\u1ecb th\u1ea5p \u1edf t\u1ea3i r\u1ea5t nh\u1eb9 c\u00f3 th\u1ec3 c\u00f3 \u00fd ngh\u0129a ho\u1ea1t \u0111\u1ed9ng kh\u00e1c v\u1edbi c\u00f9ng m\u1ed9t gi\u00e1 tr\u1ecb trong qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t \u0111\u1ea7y \u0111\u1ee7. ghi l\u1ea1i kW v\u00e0 kvar c\u00f9ng v\u1edbi h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u0111\u1ec3 c\u01a1 s\u1edf c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t t\u1ea3i th\u1ea5p v\u1edbi nhu c\u1ea7u ph\u1ea3n \u1ee9ng cao.<\/p>\n\n\n\n

Gi\u00e1m s\u00e1t th\u01b0\u1eddng xuy\u00ean ri\u00eang bi\u1ec7t v\u1edbi Gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n<\/h2>\n\n\n\n

M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111i\u1ec7n n\u00f3i chung c\u00f3 th\u1ec3 hi\u1ec3n th\u1ecb xu h\u01b0\u1edbng v\u1ec1 \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, nhu c\u1ea7u v\u00e0 n\u0103ng l\u01b0\u1ee3ng, nh\u01b0ng \u0111i\u1ec1u \u0111\u00f3 kh\u00f4ng t\u1ef1 \u0111\u1ed9ng l\u00e0m cho m\u1ecdi \u0111\u1ed3ng h\u1ed3 \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t tr\u1edf th\u00e0nh m\u1ed9t c\u00f4ng c\u1ee5 ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n. gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n chuy\u00ean d\u1ee5ng li\u00ean quan \u0111\u1ebfn c\u00e1c ph\u01b0\u01a1ng ph\u00e1p \u0111o l\u01b0\u1eddng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh, n\u1eafm b\u1eaft s\u1ef1 ki\u1ec7n v\u00e0 hi\u1ec7u su\u1ea5t c\u1ee7a d\u1ee5ng c.<\/p>\n\n\n\n

IEC 62586-1<\/a> ch\u1ec9 \u0111\u1ecbnh c\u00e1c y\u00eau c\u1ea7u v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 hi\u1ec7u su\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n c\u00f3 ph\u01b0\u01a1ng ph\u00e1p \u0111o \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh theo IEC 61000-4-30. IEEE 1159-2019<\/a> cung c\u1ea5p ph\u01b0\u01a1ng ph\u00e1p th\u1ef1c h\u00e0nh \u0111\u01b0\u1ee3c khuy\u1ebfn ngh\u1ecb \u0111\u1ec3 theo d\u00f5i v\u00e0 gi\u1ea3i th\u00edch c\u00e1c nhi\u1ec5u lo\u1ea1n c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi m\u1ed9t nh\u00e0 m\u00e1y tr\u1ea3i qua c\u00e1c chuy\u1ebfn \u0111i \u1ed5 \u0111\u0129a kh\u00f4ng gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c, b\u1ed9 \u0111i\u1ec1u khi\u1ec3n thi\u1ebft l\u1eadp l\u1ea1i ho\u1eb7c gi\u00e1n \u0111o\u1ea1n qu\u00e1 tr\u00ecnh nh\u1ea1y c\u1ea3m v\u1edbi \u0111i\u1ec7n \u00e1p, x\u00e1c \u0111\u1ecbnh c\u00e1c s\u1ef1 ki\u1ec7n ph\u1ea3i \u0111\u01b0\u1ee3c ch\u1ee5p. \u0111i\u1ec7n \u00e1p v\u00f5ng, s\u01b0ng, gi\u00e1n \u0111o\u1ea1n, tho\u00e1ng qua v\u00e0 h\u00e0i h\u00f2a y\u00eau c\u1ea7u kh\u00f4ng n\u00ean \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng m\u1ed9t h\u1ed9p ki\u1ec3m chung \u201cch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n\u201dchung.<\/p>\n\n\n\n

Quy\u1ebft \u0111\u1ecbnh n\u01a1i ch\u1ee5p s\u1ef1 ki\u1ec7n \u0111\u00e1ng gi\u00e1<\/h3>\n\n\n\n

C\u00e0i \u0111\u1eb7t gi\u00e1m s\u00e1t s\u1ef1 ki\u1ec7n-c\u00f3 kh\u1ea3 n\u0103ng n\u01a1i d\u1eef li\u1ec7u c\u00f3 th\u1ec3 ph\u00e2n bi\u1ec7t gi\u1eefa c\u00e1c nguy\u00ean nh\u00e2n c\u00f3 th\u1ec3. c\u00e1c nh\u00e0 m\u00e1y incomer c\u00f3 th\u1ec3 cho th\u1ea5y li\u1ec7u m\u1ed9t s\u1ef1 x\u00e1o tr\u1ed9n \u0111\u1ebfn t\u1eeb th\u01b0\u1ee3ng ngu\u1ed3n. m\u1ed9t xe bu\u00fdt s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u00f3 th\u1ec3 cho th\u1ea5y li\u1ec7u s\u1ef1 ki\u1ec7n l\u00e0 \u0111\u1ecba ph\u01b0\u01a1ng cho ph\u1ea7n \u0111\u00f3. \u0111\u1eb7t c\u00e1c d\u1ee5ng c\u1ee5 ti\u00ean ti\u1ebfn t\u1ea1i m\u1ed7i feeder nh\u1ecf c\u00f3 th\u1ec3 th\u00eam d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng c\u1ea3i thi\u1ec7n ch\u1ea9n \u0111o\u00e1n.<\/p>\n\n\n\n

\u0110\u1eb7t kho\u1ea3ng th\u1eddi gian l\u1ea5y m\u1eabu, ghi nh\u1eadt k\u00fd v\u00e0 nhu c\u1ea7u m\u1ed9t c\u00e1ch c\u00f3 ch\u1ee7 \u00fd<\/h2>\n\n\n\n
\"T\u1ea5m<\/figure>\n\n\n\n

M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng c\u1ea7n nhi\u1ec1u h\u01a1n m\u1ed9t danh s\u00e1ch c\u00e1c th\u00f4ng s\u1ed1; n\u00f3 c\u1ea7n m\u1ed9t m\u00f4 h\u00ecnh th\u1eddi gian. x\u00e1c \u0111\u1ecbnh t\u1ea7n su\u1ea5t c\u00e1c gi\u00e1 tr\u1ecb \u0111\u01b0\u1ee3c l\u1ea5y m\u1eabu, t\u1ea7n su\u1ea5t c\u00e1c xu h\u01b0\u1edbng \u0111\u01b0\u1ee3c l\u01b0u tr\u1eef, nhu c\u1ea7u \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n nh\u01b0 th\u1ebf n\u00e0o v\u00e0 d\u1eef li\u1ec7u \u0111\u01b0\u1ee3c l\u01b0u gi\u1eef trong bao l\u00e2u.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi qu\u1ea3n l\u00fd n\u0103ng l\u01b0\u1ee3ng, 15 ph\u00fat ho\u1eb7c kho\u1ea3ng th\u1eddi gian nhu c\u1ea7u th\u1ecfa thu\u1eadn kh\u00e1c c\u00f3 th\u1ec3 h\u1eefu \u00edch t\u00f9y thu\u1ed9c v\u00e0o c\u01a1 s\u1edf v\u00e0 s\u1eafp x\u1ebfp ti\u1ec7n \u00edch. \u0111\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 thi\u1ebft b\u1ecb, d\u1eef li\u1ec7u s\u1ef1 ki\u1ec7n nhanh h\u01a1n nhi\u1ec1u c\u00f3 th\u1ec3 c\u1ea7n thi\u1ebft. kh\u00f4ng s\u1eed d\u1ee5ng kho\u1ea3ng th\u1eddi gian xu h\u01b0\u1edbng ch\u1eadm \u0111\u1ec3 tuy\u00ean b\u1ed1 r\u1eb1ng m\u1ed9t s\u1ef1 x\u00e1o tr\u1ed9n ng\u1eafn \u0111\u00e3 kh\u00f4ng x\u1ea3y ra.<\/p>\n\n\n\n

\u0110\u1ed3ng b\u1ed9 h\u00f3a th\u1eddi gian thi\u1ebft b\u1ecb khi c\u00e1c s\u1ef1 ki\u1ec7n t\u1eeb m\u1ed9t s\u1ed1 b\u1ea3ng c\u1ea7n \u0111\u01b0\u1ee3c so s\u00e1nh. n\u1ebfu kh\u00f4ng, m\u1ed9t chuy\u1ebfn \u0111i trong m\u1ed9t b\u1ed9 n\u1ea1p v\u00e0 m\u1ed9t s\u1ef1 thay \u0111\u1ed5i \u0111i\u1ec7n \u00e1p t\u1ea1i incomer c\u00f3 th\u1ec3 xu\u1ea5t hi\u1ec7n kh\u00f4ng li\u00ean quan \u0111\u01a1n gi\u1ea3n ch\u1ec9 v\u00ec \u0111\u1ed3ng h\u1ed3 c\u1ee7a h\u1ecd kh\u00e1c nhau.<\/p>\n\n\n\n

B\u00e1o \u0111\u1ed9ng h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n ph\u1ea3i d\u1eabn \u0111\u1ebfn h\u00e0nh \u0111\u1ed9ng<\/h2>\n\n\n\n

M\u1ed9t b\u00e1o \u0111\u1ed9ng n\u00ean x\u00e1c \u0111\u1ecbnh m\u1ed9t \u0111i\u1ec1u ki\u1ec7n, ng\u01b0\u1ee1ng, \u0111\u1ed9 tr\u1ec5 v\u00e0 ph\u1ea3n \u1ee9ng c\u00f3 tr\u00e1ch nhi\u1ec7m. h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111i\u1ec7n kh\u00f4ng n\u00ean t\u1ea1o ra h\u00e0ng ch\u1ee5c b\u00e1o \u0111\u1ed9ng m\u00e0 c\u00e1c nh\u00e0 khai th\u00e1c kh\u00f4ng th\u1ec3 gi\u1ea3i th\u00edch.<\/p>\n\n\n\n

V\u00ed d\u1ee5: c\u1ea3nh b\u00e1o d\u00f2ng \u0111i\u1ec7n cao c\u00f3 th\u1ec3 y\u00eau c\u1ea7u t\u1ef7 l\u1ec7 ph\u1ea7n tr\u0103m x\u00e1c \u0111\u1ecbnh c\u1ee7a gi\u1edbi h\u1ea1n t\u1ea3i m\u1ea1ch \u0111\u01b0\u1ee3c xem x\u00e9t trong m\u1ed9t kho\u1ea3ng th\u1eddi gian x\u00e1c \u0111\u1ecbnh. C\u1ea3nh b\u00e1o h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ea5p ch\u1ec9 c\u00f3 th\u1ec3 h\u1eefu \u00edch tr\u00ean ng\u01b0\u1ee1ng t\u1ea3i ho\u1ea1t \u0111\u1ed9ng t\u1ed1i thi\u1ec3u. C\u1ea3nh b\u00e1o m\u1ea5t li\u00ean l\u1ea1c ph\u1ea3i x\u00e1c \u0111\u1ecbnh \u0111\u1ed3ng h\u1ed3 \u0111o ho\u1eb7c c\u1ed5ng n\u00e0o \u0111\u00e3 ng\u1eebng b\u00e1o c\u00e1o.<\/p>\n\n\n\n

Lo\u1ea1i b\u00e1o \u0111\u1ed9ng<\/th>C\u00e2u h\u1ecfi \u0111\u1ecbnh ngh\u0129a h\u1eefu \u00edch<\/th>Tr\u00e1nh n\u00e9<\/th><\/tr><\/thead>
D\u00f2ng \u0111i\u1ec7n cao<\/td>Gi\u1edbi h\u1ea1n m\u1ea1ch n\u00e0o?Ph\u1ea3i t\u1ed3n t\u1ea1i bao l\u00e2u?<\/td>M\u1ed9t ng\u01b0\u1ee1ng ampe chung cho m\u1ed7i b\u1ed9 c\u1ea5p li\u1ec7u<\/td><\/tr>
\u0110i\u1ec7n \u00e1p th\u1ea5p<\/td>T\u1ea1i \u0111i\u1ec3m \u0111o v\u00e0 th\u1eddi gian n\u00e0o?<\/td>B\u00e1o \u0111\u1ed9ng d\u1ef1a tr\u00ean m\u1ed9t m\u1eabu t\u1ee9c th\u1eddi<\/td><\/tr>
H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ea5p<\/td>T\u1ea3i tr\u1ecdng t\u1ed1i thi\u1ec3u kW l\u00e0 bao nhi\u00eau?<\/td>B\u00e1o \u0111\u1ed9ng khi t\u1ea3i g\u1ea7n b\u1eb1ng kh\u00f4ng<\/td><\/tr>
C\u1ea3nh b\u00e1o nhu c\u1ea7u<\/td>C\u1eeda s\u1ed5 nhu c\u1ea7u v\u00e0 m\u1ee5c ti\u00eau n\u00e0o?<\/td>So s\u00e1nh kW t\u1ee9c th\u1eddi v\u1edbi gi\u1edbi h\u1ea1n nhu c\u1ea7u<\/td><\/tr>
M\u1ea5t li\u00ean l\u1ea1c<\/td>Bao l\u00e2u tr\u01b0\u1edbc khi khai b\u00e1o offline?<\/td>X\u1eed l\u00fd l\u1ed7i m\u1ea1ng nh\u01b0 l\u1ed7i \u0111i\u1ec7n<\/td><\/tr>
\u0110\u1ea7u v\u00e0o nhi\u1ec7t \u0111<\/td>Gi\u1edbi h\u1ea1n c\u1ea3m bi\u1ebfn v\u00e0 thi\u1ebft b\u1ecb n\u00e0o?<\/td>S\u1eed d\u1ee5ng ng\u01b0\u1ee1ng nhi\u1ec7t \u0111\u1ed9 chung ch\u01b0a \u0111\u01b0\u1ee3c x\u00e1c minh<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Ghi l\u1ea1i ai s\u1edf h\u1eefu m\u1ed7i b\u00e1o \u0111\u1ed9ng. m\u1ed9t b\u00e1o \u0111\u1ed9ng \u0111\u00fang v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt c\u00f3 \u00edt gi\u00e1 tr\u1ecb ho\u1ea1t \u0111\u1ed9ng n\u1ebfu kh\u00f4ng ai ch\u1ecbu tr\u00e1ch nhi\u1ec7m th\u1eeba nh\u1eadn, \u0111i\u1ec1u tra v\u00e0 \u0111\u00f3ng n\u00f3.<\/p>\n\n\n\n

Truy\u1ec1n th\u00f4ng h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n: X\u00e1c \u0111\u1ecbnh giao di\u1ec7n<\/h2>\n\n\n\n

H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n n\u00ean x\u00e1c \u0111\u1ecbnh c\u00e1ch d\u1eef li\u1ec7u di chuy\u1ec3n t\u1eeb m\u1ed7i thi\u1ebft b\u1ecb tr\u01b0\u1eddng \u0111\u1ebfn h\u1ec7 th\u1ed1ng c\u1ee7a ch\u1ee7 s\u1edf h\u1eefu. \u201cRS485 c\u00f3 s\u1eb5n\u201d l\u00e0 kh\u00f4ng \u0111\u1ea7y \u0111\u1ee7 tr\u1eeb khi giao th\u1ee9c, b\u1ea3n \u0111\u1ed3 \u0111\u0103ng k\u00fd, quy t\u1eafc \u0111\u1ecba ch\u1ec9 v\u00e0 tr\u00e1ch nhi\u1ec7m c\u1ed5ng c\u0169ng \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n

Modbus \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i cho truy\u1ec1n th\u00f4ng thi\u1ebft b\u1ecb c\u00f4ng nghi\u1ec7p.C\u00e1c T\u1ed5 ch\u1ee9c Modbus<\/a> xu\u1ea5t b\u1ea3n Modbus Application Protocol v\u00e0 h\u01b0\u1edbng d\u1eabn th\u1ef1c hi\u1ec7n cho vi\u1ec7c s\u1eed d\u1ee5ng n\u1ed1i ti\u1ebfp v\u00e0 TCP\/IP.M\u1ed9t t\u00ean giao th\u1ee9c m\u1ed9t m\u00ecnh, tuy nhi\u00ean, kh\u00f4ng \u0111\u1ea3m b\u1ea3o r\u1eb1ng hai thi\u1ebft b\u1ecb hi\u1ec3n th\u1ecb c\u00f9ng m\u1ed9t m\u00f4 h\u00ecnh d\u1eef li\u1ec7u ho\u1eb7c \u0111\u1ecba ch\u1ec9 \u0111\u0103ng k\u00fd.<\/p>\n\n\n\n

Y\u00eau c\u1ea7u danh s\u00e1ch \u0111\u0103ng k\u00fd ho\u1eb7c h\u01b0\u1edbng d\u1eabn giao ti\u1ebfp thi\u1ebft b\u1ecb cho m\u1ed7i \u0111\u1ed3ng h\u1ed3 s\u1ebd \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p.Nh\u00e0 n\u01b0\u1edbc ng\u01b0\u1eddi c\u1ea5u h\u00ecnh \u0111\u1ecba ch\u1ec9, t\u1ed1c \u0111\u1ed9 truy\u1ec1n, c\u1ed5ng v\u00e0 c\u00e0i \u0111\u1eb7t m\u1ea1ng. x\u00e1c \u0111\u1ecbnh xem d\u1eef li\u1ec7u l\u00e0 ch\u1ec9 \u0111\u1ecdc ho\u1eb7c cho ph\u00e9p ch\u1ee9c n\u0103ng ghi.<\/p>\n\n\n\n

Kh\u00f4ng G\u1ecdi RS485 Giao Th\u1ee9c<\/h3>\n\n\n\n

RS485 m\u00f4 t\u1ea3 m\u1ed9t giao di\u1ec7n truy\u1ec1n th\u00f4ng \u0111i\u1ec7n, kh\u00f4ng ph\u1ea3i l\u00e0 giao th\u1ee9c \u1ee9ng d\u1ee5ng ho\u00e0n ch\u1ec9nh.M\u1ed9t thi\u1ebft b\u1ecb c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng l\u1edbp v\u1eadt l\u00fd RS485 v\u1edbi Modbus RTU ho\u1eb7c m\u1ed9t giao th\u1ee9c kh\u00e1c.\u0110\u1eb7c t\u1ea3 mua s\u1eafm n\u00ean x\u00e1c \u0111\u1ecbnh c\u1ea3 giao di\u1ec7n v\u00e0 giao th\u1ee9c.<\/p>\n\n\n\n

Lu\u00f4n hi\u1ec3n th\u1ecb tr\u00e1ch nhi\u1ec7m gi\u00e1m s\u00e1t v\u00e0 an ninh m\u1ea1ng<\/h2>\n\n\n\n
\"T\u1ed5ng<\/figure>\n\n\n\n

Khi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n k\u1ebft n\u1ed1i c\u00e1c thi\u1ebft b\u1ecb hi\u1ec7n tr\u01b0\u1eddng v\u1edbi m\u1ea1ng nh\u00e0 m\u00e1y, d\u1ef1 \u00e1n c\u0169ng c\u00f3 ranh gi\u1edbi an ninh m\u1ea1ng. IEC 61557-12 l\u01b0u \u00fd r\u00f5 r\u00e0ng r\u1eb1ng c\u00e1c y\u00eau c\u1ea7u PMD c\u1ee7a n\u00f3 kh\u00f4ng \u0111\u1ec1 c\u1eadp \u0111\u1ebfn an ninh m\u1ea1ng, do \u0111\u00f3 vi\u1ec7c \u0111\u00e1p \u1ee9ng ti\u00eau chu\u1ea9n \u0111o l\u01b0\u1eddng kh\u00f4ng \u0111\u00f3ng vi\u1ec7c xem x\u00e9t an ninh m\u1ea1ng.<\/p>\n\n\n\n

X\u00e1c \u0111\u1ecbnh ph\u00e2n \u0111o\u1ea1n m\u1ea1ng, ch\u00ednh s\u00e1ch truy c\u1eadp t\u1eeb xa, quy\u1ec1n s\u1edf h\u1eefu t\u00e0i kho\u1ea3n, qu\u1ea3n l\u00fd m\u1eadt kh\u1ea9u v\u00e0 tr\u00e1ch nhi\u1ec7m c\u1eadp nh\u1eadt firmware ho\u1eb7c c\u1ed5ng v\u1edbi nh\u00f3m IT\/OT c\u1ee7a c\u01a1 s\u1edf.Trong \u0111\u00f3 Modbus Security c\u00f3 li\u00ean quan, T\u1ed5 ch\u1ee9c Modbus m\u00f4 t\u1ea3 giao th\u1ee9c b\u1ea3o m\u1eadt d\u1ef1a tr\u00ean TLS, nh\u01b0ng vi\u1ec7c s\u1eed d\u1ee5ng n\u00f3 v\u1eabn y\u00eau c\u1ea7u thi\u1ebft k\u1ebf c\u1ea5p h\u1ec7 th\u1ed1ng v\u00e0 c\u00e1c thi\u1ebft b\u1ecb t\u01b0\u01a1ng th\u00edch.<\/p>\n\n\n\n

Kh\u00f4ng h\u1ee9a h\u1eb9n ho\u1ea1t \u0111\u1ed9ng t\u1eeb xa an to\u00e0n ch\u1ec9 v\u00ec m\u1ed9t \u0111\u1ed3ng h\u1ed3 h\u1ed7 tr\u1ee3 Ethernet. gi\u00e1m s\u00e1t, truy c\u1eadp t\u1eeb xa v\u00e0 chuy\u1ec3n m\u1ea1ch t\u1eeb xa l\u00e0 c\u00e1c ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t v\u1edbi h\u1eadu qu\u1ea3 kh\u00e1c nhau.<\/p>\n\n\n\n

Quy\u1ebft \u0111\u1ecbnh nh\u1eefng g\u00ec thu\u1ed9c v\u1ec1 Panel v\u00e0 nh\u1eefng g\u00ec thu\u1ed9c v\u1ec1 Platform<\/h2>\n\n\n\n

M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng th\u1ef1c t\u1ebf c\u00f3 \u00edt nh\u1ea5t ba l\u1edbp: c\u1ea3m bi\u1ebfn v\u00e0 \u0111\u1ed3ng h\u1ed3 \u0111o trong thi\u1ebft b\u1ecb \u0111i\u1ec7n, th\u00f4ng tin li\u00ean l\u1ea1c v\u1eadn chuy\u1ec3n d\u1eef li\u1ec7u v\u00e0 l\u1edbp ph\u1ea7n m\u1ec1m l\u01b0u tr\u1eef ho\u1eb7c tr\u1ef1c quan h\u00f3a n\u00f3. g\u00e1n m\u1ed7i l\u1edbp cho m\u1ed9t b\u00ean \u0111\u01b0\u1ee3c \u0111\u1eb7t t\u00ean.<\/p>\n\n\n\n

c\u1ee7a Lanshan h\u1ed9p ph\u00e2n ph\u1ed1i t\u00edch h\u1ee3p<\/a> c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c th\u1ea3o lu\u1eadn v\u1edbi c\u00e1c y\u00eau c\u1ea7u gi\u00e1m s\u00e1t v\u00e0 li\u00ean l\u1ea1c t\u00f9y ch\u1ecdn nh\u01b0 m\u1ed9t ph\u1ea7n c\u1ee7a c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n. d\u1ef1 \u00e1n n\u00ean x\u00e1c nh\u1eadn \u0111\u1ed3ng h\u1ed3 \u0111o, t\u00edn hi\u1ec7u v\u00e0 giao di\u1ec7n ch\u00ednh x\u00e1c thay v\u00ec gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng h\u1ed9p ph\u00e2n ph\u1ed1i bao g\u1ed3m m\u1ed9t EMS, SCADA ho\u1eb7c n\u1ec1n t\u1ea3ng \u0111\u00e1m m\u00e2y c\u1ee5 th.<\/p>\n\n\n\n

N\u1ebfu ch\u1ee7 s\u1edf h\u1eefu \u0111\u00e3 c\u00f3 n\u1ec1n t\u1ea3ng gi\u00e1m s\u00e1t, h\u00e3y cung c\u1ea5p c\u00e1c y\u00eau c\u1ea7u giao di\u1ec7n v\u00e0 danh s\u00e1ch thi\u1ebft b\u1ecb \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t n\u1ebfu c\u00f3. Sau \u0111\u00f3, nh\u00e0 cung c\u1ea5p b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n c\u00f3 th\u1ec3 x\u00e1c nh\u1eadn thi\u1ebft b\u1ecb tr\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u kho\u1ea3n li\u00ean l\u1ea1c n\u00e0o ph\u00f9 h\u1ee3p v\u1edbi k\u1ebf ho\u1ea1ch t\u00edch h\u1ee3p \u0111\u00f3.<\/p>\n\n\n\n

S\u1eed d\u1ee5ng Danh s\u00e1ch \u0111i\u1ec3m v\u00e0 Ma tr\u1eadn tr\u00e1ch nhi\u1ec7m trong RFQ<\/h2>\n\n\n\n

M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng RFQ n\u00ean ch\u1ee9a m\u1ed9t danh s\u00e1ch \u0111i\u1ec3m, m\u1ed9t ki\u1ebfn tr\u00fac truy\u1ec1n th\u00f4ng v\u00e0 m\u1ed9t ma tr\u1eadn tr\u00e1ch nhi\u1ec7m.\u0110i\u1ec1u n\u00e0y h\u1eefu \u00edch h\u01a1n l\u00e0 ch\u1ec9 \u0111\u1ecbnh m\u1ed9t c\u1ee5m t\u1eeb trung l\u1eadp th\u01b0\u01a1ng hi\u1ec7u nh\u01b0 \u201cgi\u00e1m s\u00e1t th\u00f4ng minh ho\u00e0n to\u00e0n.\u201d<\/p>\n\n\n\n

M\u1ee5c RFQ<\/th>Th\u00f4ng tin ng\u01b0\u1eddi mua n\u00ean cung c\u1ea5p<\/th>Ph\u1ea3n h\u1ed3i c\u1ee7a nh\u00e0 cung c\u1ea5p\/nh\u00e0 t\u00edch h\u1ee3p<\/th><\/tr><\/thead>
\u0110i\u1ec3m \u0111o<\/td>Tham chi\u1ebfu b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ed9 n\u1ea1p<\/td>Thi\u1ebft b\u1ecb v\u00e0 k\u1ebft n\u1ed1i \u0111\u01b0\u1ee3c \u0111\u1ec1 xu\u1ea5t<\/td><\/tr>
Gi\u00e1 tr\u1ecb \u0111o \u0111\u01b0\u1ee3c<\/td>S\u1ed1 l\u01b0\u1ee3ng \u0111i\u1ec7n c\u1ea7n thi\u1ebft<\/td>Ch\u1ee9c n\u0103ng c\u00f3 s\u1eb5n v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c\/hi\u1ec7u su\u1ea5t<\/td><\/tr>
T\u00edn hi\u1ec7u tr\u1ea1ng th\u00e1i<\/td>C\u1ea7n c\u00f3 \u0111i\u1ec3m ng\u1eaft ho\u1eb7c b\u00e1o \u0111\u1ed9ng<\/td>\u0110\u1ed1i t\u01b0\u1ee3ng li\u00ean h\u1ec7 ho\u1eb7c truy\u1ec1n th\u00f4ng ngu\u1ed3n<\/td><\/tr>
Giao th\u1ee9c<\/td>Giao th\u1ee9c v\u00e0 giao di\u1ec7n v\u1eadt l\u00fd b\u1eaft bu\u1ed9c<\/td>Giao di\u1ec7n v\u00e0 t\u00e0i li\u1ec7u \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3<\/td><\/tr>
Kho\u1ea3ng th\u1eddi gian d\u1eef li\u1ec7u<\/td>Xu h\u01b0\u1edbng, nhu c\u1ea7u v\u00e0 nhu c\u1ea7u s\u1ef1 ki\u1ec7n<\/td>Y\u00eau c\u1ea7u ghi nh\u1eadt k\u00fd ho\u1eb7c ng\u01b0\u1ee3c d\u00f2ng c\u00f3 s\u1eb5n<\/td><\/tr>
\u0110\u1ed3ng b\u1ed9 h\u00f3a th\u1eddi gian<\/td>Y\u00eau c\u1ea7u tham kh\u1ea3o v\u00e0 \u0111\u1ed9 ch\u00ednh x\u00e1c<\/td>Ph\u01b0\u01a1ng th\u1ee9c \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 ho\u1eb7c ph\u1ee5 thu\u1ed9c c\u1ed5ng<\/td><\/tr>
Giao di\u1ec7n n\u1ec1n t\u1ea3ng<\/td>C\u00e1c y\u00eau c\u1ea7u EMS\/SCADA\/BMS hi\u1ec7n t\u1ea1i<\/td>Ranh gi\u1edbi chuy\u1ec3n giao d\u1eef li\u1ec7u<\/td><\/tr>
Th\u1eed nghi\u1ec7m<\/td>\u0110i\u1ec3m v\u00e0 th\u00f4ng tin li\u00ean l\u1ea1c \u0111\u1ec3 ch\u1ee9ng minh<\/td>Tr\u00e1ch nhi\u1ec7m ki\u1ec3m tra nh\u00e0 m\u00e1y\/\u0111\u1ecba \u0111i\u1ec3m<\/td><\/tr><\/tbody><\/table><\/figure>\n\n\n\n

Cung c\u1ea5p cho m\u1ed7i \u0111i\u1ec3m m\u1ed9t th\u1ebb duy nh\u1ea5t. th\u1ebb t\u01b0\u01a1ng t\u1ef1 n\u00ean xu\u1ea5t hi\u1ec7n trong s\u01a1 \u0111\u1ed3 m\u1ed9t d\u00f2ng, s\u01a1 \u0111\u1ed3 b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, l\u1ecbch tr\u00ecnh \u0111\u1ed3ng h\u1ed3 v\u00e0 c\u01a1 s\u1edf d\u1eef li\u1ec7u t\u00edch h\u1ee3p. \u0111i\u1ec1u n\u00e0y l\u00e0m gi\u1ea3m l\u1ed7i v\u1eadn h\u00e0nh v\u00e0 l\u00e0m cho vi\u1ec7c kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 trong t\u01b0\u01a1ng lai d\u1ec5 d\u00e0ng h\u01a1n.<\/p>\n\n\n\n

V\u00ed d\u1ee5: Gi\u00e1m s\u00e1t m\u1ed9t nh\u00e0 m\u00e1y c\u00f3 hai m\u00e1y bi\u1ebfn \u00e1p<\/h2>\n\n\n\n

H\u00e3y xem x\u00e9t m\u1ed9t nh\u00e0 m\u00e1y gi\u1ea3 \u0111\u1ecbnh v\u1edbi hai m\u00e1y bi\u1ebfn \u00e1p ph\u00e2n ph\u1ed1i cho \u0103n c\u00e1c ph\u1ea7n xe bu\u00fdt \u0111i\u1ec7n \u00e1p th\u1ea5p ri\u00eang bi\u1ec7t. d\u00e2y chuy\u1ec1n s\u1ea3n xu\u1ea5t ho\u1ea1t \u0111\u1ed9ng ch\u1ee7 y\u1ebfu tr\u00ean m\u1ed9t ph\u1ea7n, trong khi c\u00e1c ti\u1ec7n \u00edch l\u00e0m m\u00e1t v\u00e0 kh\u00ed n\u00e9n \u0111\u01b0\u1ee3c t\u1eadp trung v\u00e0o ph\u1ea7n kh\u00e1c. c\u00e1c ph\u1ea7n c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c g\u1eafn theo m\u1ed9t s\u1ef1 s\u1eafp x\u1ebfp ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t.<\/p>\n\n\n\n

M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng h\u1eefu \u00edch s\u1ebd kh\u00f4ng ch\u1ec9 \u0111\u01a1n gi\u1ea3n l\u00e0 \u0111\u1eb7t m\u1ed9t m\u00e9t tr\u00ean m\u1ed7i m\u00e1y bi\u1ebfn \u00e1p.N\u00f3 s\u1ebd \u0111o c\u1ea3 hai incomers, feeders s\u1ea3n xu\u1ea5t \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn v\u00e0 c\u00e1c feeders ti\u1ec7n \u00edch chung. tr\u1ea1ng th\u00e1i Breaker t\u1ea1i coupler xe bu\u00fdt s\u1ebd \u0111\u01b0\u1ee3c bao g\u1ed3m \u0111\u1ec3 c\u00e1c k\u1ef9 s\u01b0 c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch t\u1ea3i chuy\u1ec3n m\u1ed9t c\u00e1ch ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

Gi\u1ea3 s\u1eed nh\u00e0 m\u00e1y th\u1ea5y m\u1ed9t \u0111\u1ec9nh nhu c\u1ea7u h\u00e0ng th\u00e1ng m\u1edbi. xu h\u01b0\u1edbng ng\u01b0\u1eddi nh\u1eadp cho th\u1ea5y t\u1ed5ng kW t\u0103ng khi tie xe bu\u00fdt \u0111\u00e3 \u0111\u01b0\u1ee3c \u0111\u00f3ng c\u1eeda, trong khi feeder n\u00e9n-kh\u00f4ng kh\u00ed c\u0169ng t\u0103ng m\u1ea1nh. ki\u1ebfn tr\u00fac gi\u00e1m s\u00e1t b\u00e2y gi\u1edd cung c\u1ea5p cho nh\u00f3m hai s\u1ef1 ki\u1ec7n h\u1eefu \u00edch: c\u1ea5u tr\u00fac li\u00ean k\u1ebft ho\u1ea1t \u0111\u1ed9ng thay \u0111\u1ed5i, v\u00e0 m\u1ed9t ti\u1ec7n \u00edch chia s\u1ebb \u0111\u00f3ng g\u00f3p v\u1eadt ch\u1ea5t v\u00e0o \u0111\u1ec9nh cao.<\/p>\n\n\n\n

N\u1ebfu kh\u00f4ng c\u00f3 c\u00e1c ph\u00e9p \u0111o tr\u1ea1ng th\u00e1i b\u1ed9 gh\u00e9p v\u00e0 b\u1ed9 n\u1ea1p, c\u00f9ng m\u1ed9t s\u1ef1 ki\u1ec7n c\u00f3 th\u1ec3 tr\u00f4ng gi\u1ed1ng nh\u01b0 t\u1ea3i m\u00e1y bi\u1ebfn \u00e1p kh\u00f4ng gi\u1ea3i th\u00edch \u0111\u01b0\u1ee3c. gi\u00e1 tr\u1ecb c\u1ee7a m\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf t\u1ed1t \u0111\u1ebfn t\u1eeb vi\u1ec7c \u0111\u1eb7t c\u00e1c ph\u00e9p \u0111o xung quanh c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u00e0 c\u1ea5u tr\u00fac li\u00ean k\u1ebft h\u1ec7 th\u1ed1ng, kh\u00f4ng ph\u1ea3i t\u1eeb vi\u1ec7c thu th\u1eadp s\u1ed1 l\u01b0\u1ee3ng bi\u1ebfn l\u1edbn nh\u1ea5t c\u00f3 th.<\/p>\n\n\n\n

Ki\u1ec3m tra ch\u1ea5p nh\u1eadn h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n<\/h2>\n\n\n\n
\"Ph\u00f2ng<\/figure>\n\n\n\n

Ch\u1ee9c n\u0103ng gi\u00e1m s\u00e1t n\u00ean xu\u1ea5t hi\u1ec7n trong nh\u00e0 m\u00e1y v\u00e0 k\u1ebf ho\u1ea1ch ki\u1ec3m tra trang web. t\u1ea1i nh\u00e0 m\u00e1y b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n, x\u00e1c nh\u1eadn m\u00f4 h\u00ecnh \u0111\u1ed3ng h\u1ed3, t\u1ef7 l\u1ec7, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n, c\u00e0i \u0111\u1eb7t truy\u1ec1n th\u00f4ng v\u00e0 c\u00e1c ch\u1ec9 d\u1eabn \u0111\u01b0\u1ee3c l\u1ef1a ch\u1ecdn c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ee9ng minh m\u00e0 kh\u00f4ng c\u1ea7n m\u1ea1ng trang web ho\u00e0n ch\u1ec9nh.<\/p>\n\n\n\n

T\u1ea1i trang web, x\u00e1c minh d\u1eef li\u1ec7u \u0111\u1ea7u cu\u1ed1i n\u01a1i n\u1ec1n t\u1ea3ng b\u00ean ngo\u00e0i v\u00e0 m\u1ea1ng c\u00f3 s\u1eb5n. ki\u1ec3m tra xem nh\u1eadn d\u1ea1ng feeder \u0111\u01b0\u1ee3c hi\u1ec3n th\u1ecb, \u0111\u01a1n v\u1ecb k\u1ef9 thu\u1eadt, t\u1ef7 l\u1ec7 v\u00e0 tr\u1ea1ng th\u00e1i c\u00f3 kh\u1edbp v\u1edbi b\u1ea3n v\u1ebd \u0111\u00e3 \u0111\u01b0\u1ee3c ph\u00ea duy\u1ec7t hay kh\u00f4ng. k\u1ebft n\u1ed1i ping ho\u1eb7c n\u1ed1i ti\u1ebfp th\u00e0nh c\u00f4ng kh\u00f4ng ph\u1ea3i l\u00e0 b\u1eb1ng ch\u1ee9ng cho th\u1ea5y \u00e1nh x\u1ea1 d\u1eef li\u1ec7u l\u00e0 ch\u00ednh x\u00e1c.<\/p>\n\n\n\n

\u0110\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n, \u0111\u1ed3ng \u00fd c\u00e1ch th\u1ee9c truy\u1ec1n th\u00f4ng b\u1ecb m\u1ea5t, \u0111o l\u01b0\u1eddng kh\u00f4ng h\u1ee3p l\u1ec7 v\u00e0 th\u1ea5t b\u1ea1i \u0111\u1ed3ng b\u1ed9 th\u1eddi gian s\u1ebd \u0111\u01b0\u1ee3c ki\u1ec3m tra. ghi l\u1ea1i \u0111\u1ecba ch\u1ec9 m\u1ea1ng cu\u1ed1i c\u00f9ng v\u00e0 \u0111\u0103ng k\u00fd b\u1ea3n \u0111\u1ed3 trong c\u00e1c t\u00e0i li\u1ec7u chuy\u1ec3n giao.<\/p>\n\n\n\n

L\u1ed7i h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ngu\u1ed3n c\u1ea7n tr\u00e1nh<\/h2>\n\n\n\n

Sai l\u1ea7m \u0111\u1ea7u ti\u00ean l\u00e0 thu th\u1eadp d\u1eef li\u1ec7u m\u00e0 kh\u00f4ng x\u00e1c \u0111\u1ecbnh vi\u1ec7c s\u1eed d\u1ee5ng.\u0110i\u1ec1u n\u00e0y t\u1ea1o ra c\u00e1c b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n tr\u00f4ng ho\u00e0n ch\u1ec9nh nh\u01b0ng kh\u00f4ng tr\u1ea3 l\u1eddi c\u00e1c c\u00e2u h\u1ecfi v\u1ec1 b\u1ea3o tr\u00ec ho\u1eb7c n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n

Th\u1ee9 hai l\u00e0 tr\u1ed9n c\u00e1c y\u00eau c\u1ea7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng v\u1edbi \u0111o l\u01b0\u1eddng th\u00f4ng th\u01b0\u1eddng.N\u1ebfu c\u1ea7n thu th\u1eadp \u0111\u1ed9 v\u00f5ng ho\u1eb7c b\u1eb1ng ch\u1ee9ng d\u1ea1ng s\u00f3ng, h\u00e3y ch\u1ec9 \u0111\u1ecbnh ch\u1ee9c n\u0103ng \u0111o v\u00e0 hi\u1ec7u su\u1ea5t d\u1ee5ng c\u1ee5 th\u00edch h\u1ee3p thay v\u00ec mong \u0111\u1ee3i m\u1ecdi \u0111\u1ed3ng h\u1ed3 \u0111o \u0111a ch\u1ee9c n\u0103ng s\u1ebd cung c\u1ea5p n\u00f3.<\/p>\n\n\n\n

Th\u1ee9 ba l\u00e0 r\u1eddi kh\u1ecfi t\u00edch h\u1ee3p truy\u1ec1n th\u00f4ng cho \u0111\u1ebfn khi v\u1eadn h\u00e0nh. m\u1ed9t m\u00e9t c\u00f3 th\u1ec3 \u0111o ch\u00ednh x\u00e1c v\u00e0 v\u1eabn th\u1ea5t b\u1ea1i d\u1ef1 \u00e1n v\u00ec giao th\u1ee9c, b\u1ea3n \u0111\u1ed3 \u0111\u0103ng k\u00fd ho\u1eb7c c\u1ed5ng kh\u00f4ng bao gi\u1edd \u0111\u01b0\u1ee3c \u0111\u1ed3ng \u00fd.<\/p>\n\n\n\n

Th\u1ee9 t\u01b0 l\u00e0 x\u1eed l\u00fd m\u1ed9t giao di\u1ec7n truy\u1ec1n th\u00f4ng nh\u01b0 l\u00e0 s\u1ef1 cho ph\u00e9p cho \u0111i\u1ec1u khi\u1ec3n t\u1eeb xa. gi\u1eef cho gi\u00e1m s\u00e1t ch\u1ec9 \u0111\u1ecdc, l\u1ec7nh gi\u00e1m s\u00e1t v\u00e0 ch\u1ee9c n\u0103ng b\u1ea3o v\u1ec7 t\u00e1ch bi\u1ec7t trong c\u00e1c t\u00e0i li\u1ec7u thi\u1ebft k\u1ebf v\u00e0 ch\u1ea5p nh\u1eadn.<\/p>\n\n\n\n

Cu\u1ed1i c\u00f9ng, tr\u00e1nh gi\u1ea3 \u0111\u1ecbnh r\u1eb1ng nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n cung c\u1ea5p cho to\u00e0n b\u1ed9 h\u1ec7 sinh th\u00e1i ph\u1ea7n m\u1ec1m c\u1ee7a ch\u1ee7 s\u1edf h\u1eefu. x\u00e1c \u0111\u1ecbnh ranh gi\u1edbi h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng r\u00f5 r\u00e0ng v\u00e0 y\u00eau c\u1ea7u m\u1ed7i b\u00ean x\u00e1c nh\u1eadn nh\u1eefng g\u00ec n\u00f3 s\u1ebd cung c\u1ea5p.<\/p>\n\n\n\n

Nh\u1eefng g\u00ec c\u1ea7n g\u1eedi cho Lanshan \u0111\u1ec3 c\u00f3 c\u1ea5u h\u00ecnh ph\u00e2n ph\u1ed1i s\u1eb5n s\u00e0ng gi\u00e1m s\u00e1t<\/h2>\n\n\n\n

G\u1eedi s\u01a1 \u0111\u1ed3 \u0111\u01a1n d\u00f2ng, l\u1ecbch tr\u00ecnh b\u1ea3ng \u0111i\u1ec1u khi\u1ec3n v\u00e0 danh s\u00e1ch \u0111i\u1ec3m gi\u00e1m s\u00e1t c\u00f9ng nhau. x\u00e1c \u0111\u1ecbnh c\u00e1c \u0111\u1ea1i l\u01b0\u1ee3ng \u0111i\u1ec7n, t\u00edn hi\u1ec7u tr\u1ea1ng th\u00e1i, giao th\u1ee9c truy\u1ec1n th\u00f4ng v\u00e0 h\u1ec7 th\u1ed1ng b\u00ean ngo\u00e0i s\u1ebd nh\u1eadn d\u1eef li\u1ec7u.<\/p>\n\n\n\n

Tr\u01b0\u1eddng h\u1ee3p m\u1ed9t d\u1ef1 \u00e1n s\u1eed d\u1ee5ng Lanshan switchgear \u0111i\u1ec7n \u00e1p th\u1ea5p<\/a> ho\u1eb7c h\u1ed9p ph\u00e2n ph\u1ed1i, y\u00eau c\u1ea7u \u0111\u1ed3ng h\u1ed3 \u0111o c\u1ea5u h\u00ecnh c\u1ee5 th\u1ec3 v\u00e0 l\u1ecbch tr\u00ecnh giao di\u1ec7n. x\u00e1c nh\u1eadn c\u00e1c m\u00f4 h\u00ecnh thi\u1ebft b\u1ecb, y\u00eau c\u1ea7u CT, h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n truy\u1ec1n th\u00f4ng v\u00e0 c\u00e1c \u0111i\u1ec1u kho\u1ea3n thi\u1ebft b\u1ecb \u0111\u1ea7u cu\u1ed1i tr\u01b0\u1edbc khi s\u1ea3n xu\u1ea5t.<\/p>\n\n\n\n

N\u1ebfu ch\u1ee7 s\u1edf h\u1eefu c\u1ea7n gi\u00e1m s\u00e1t s\u1ef1 ki\u1ec7n ho\u1eb7c ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n, h\u00e3y n\u00eau y\u00eau c\u1ea7u \u0111\u00f3 m\u1ed9t c\u00e1ch ri\u00eang bi\u1ec7t. chia s\u1ebb c\u00e1c lo\u1ea1i s\u1ef1 ki\u1ec7n d\u1ef1 ki\u1ebfn, \u0111i\u1ec3m \u0111o v\u00e0 y\u00eau c\u1ea7u xu\u1ea5t d\u1eef li\u1ec7u \u0111\u1ec3 c\u00f3 th\u1ec3 xem x\u00e9t \u0111\u00fang lo\u1ea1i c\u00f4ng c\u1ee5 thay v\u00ec suy ra t\u1eeb c\u1ee5m t\u1eeb \u201cgi\u00e1m s\u00e1t th\u00f4ng minh.\u201d<\/p>\n\n\n\n

K\u1ebft lu\u1eadn<\/h2>\n\n\n\n

M\u1ed9t h\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t n\u0103ng l\u01b0\u1ee3ng t\u1ed1t l\u00e0 m\u1ed9t ki\u1ebfn tr\u00fac \u0111o l\u01b0\u1eddng g\u1eafn li\u1ec1n v\u1edbi c\u00e1c quy\u1ebft \u0111\u1ecbnh v\u1eadn h\u00e0nh. x\u00e1c \u0111\u1ecbnh n\u01a1i \u0111\u1ec3 \u0111o l\u01b0\u1eddng, nh\u1eefng g\u00ec \u0111\u1ec3 ghi l\u1ea1i, l\u00e0m th\u1ebf n\u00e0o nhanh ch\u00f3ng d\u1eef li\u1ec7u ph\u1ea3i \u0111\u01b0\u1ee3c n\u1eafm b\u1eaft v\u00e0 ai s\u1edf h\u1eefu c\u00e1c giao di\u1ec7n truy\u1ec1n th\u00f4ng v\u00e0 ph\u1ea7n m\u1ec1m.<\/p>\n\n\n\n

\u0110\u1ec3 xem x\u00e9t c\u1ee5 th\u1ec3 d\u1ef1 \u00e1n, li\u00ean h\u1ec7 Lanshan Electric<\/a> v\u1edbi s\u01a1 \u0111\u1ed3 \u0111\u01a1n d\u00f2ng c\u1ee7a b\u1ea1n, danh s\u00e1ch \u0111i\u1ec3m v\u00e0 y\u00eau c\u1ea7u giao di\u1ec7n. cu\u1ed9c th\u1ea3o lu\u1eadn c\u1ea5u h\u00ecnh sau \u0111\u00f3 c\u00f3 th\u1ec3 t\u1eadp trung v\u00e0o c\u00e1c \u0111\u1ed3ng h\u1ed3 \u0111o, t\u00edn hi\u1ec7u v\u00e0 \u0111i\u1ec1u kho\u1ea3n li\u00ean l\u1ea1c \u0111\u01b0\u1ee3c x\u00e1c nh\u1eadn thay v\u00ec l\u1eddi h\u1ee9a ph\u00e2n ph\u1ed1i th\u00f4ng minh kh\u00f4ng x\u00e1c \u0111\u1ecbnh.<\/p>\n\n\n\n

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

H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111i\u1ec7n nh\u00e0 m\u00e1y n\u00ean \u0111o l\u01b0\u1eddng nh\u1eefng g\u00ec?<\/h3>\n\n\n\n

T\u1ed1i thi\u1ec3u, \u0111o s\u1ed1 l\u01b0\u1ee3ng c\u1ea7n thi\u1ebft cho c\u00e1c quy\u1ebft \u0111\u1ecbnh c\u1ee7a c\u01a1 s\u1edf.C\u00e1c \u0111i\u1ec3m \u0111i\u1ec3n h\u00ecnh bao g\u1ed3m \u0111i\u1ec7n \u00e1p, d\u00f2ng \u0111i\u1ec7n, c\u00f4ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng v\u00e0 ph\u1ea3n kh\u00e1ng, c\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t, nhu c\u1ea7u v\u00e0 n\u0103ng l\u01b0\u1ee3ng. c\u00e1c b\u1ed9 c\u1ea5p d\u1eef li\u1ec7u quan tr\u1ecdng c\u0169ng c\u00f3 th\u1ec3 c\u1ea7n tr\u1ea1ng th\u00e1i ng\u1eaft, b\u00e1o \u0111\u1ed9ng ho\u1eb7c d\u1eef li\u1ec7u s\u1ef1 ki\u1ec7n t\u00f9y thu\u1ed9c v\u00e0o m\u1ee5c ti\u00eau.<\/p>\n\n\n\n

H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t \u0111i\u1ec7n n\u0103ng c\u00f3 gi\u1ed1ng v\u1edbi h\u1ec7 th\u1ed1ng ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng kh\u00f4ng?<\/h3>\n\n\n\n

S\u1ed1 Gi\u00e1m s\u00e1t ngu\u1ed3n \u0111i\u1ec7n \u0111\u1ecbnh k\u1ef3 c\u00f3 th\u1ec3 theo d\u00f5i t\u1ea3i, nhu c\u1ea7u v\u00e0 n\u0103ng l\u01b0\u1ee3ng, trong khi gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n chuy\u00ean d\u1ee5ng c\u00f3 th\u1ec3 y\u00eau c\u1ea7u x\u00e1c \u0111\u1ecbnh s\u1ef1 ki\u1ec7n ch\u1ee5p v\u00e0 hi\u1ec7u su\u1ea5t thi\u1ebft b\u1ecb theo IEC 62586 ho\u1eb7c th\u1ef1c h\u00e0nh nh\u01b0 IEEE 1159. ch\u1ec9 \u0111\u1ecbnh c\u00e1c ch\u1ee9c n\u0103ng ri\u00eang bi\u1ec7t.<\/p>\n\n\n\n

RS485 c\u00f3 \u0111\u1ee7 \u0111\u1ec3 t\u00edch h\u1ee3p \u0111\u1ed3ng h\u1ed3 v\u1edbi SCADA kh\u00f4ng?<\/h3>\n\n\n\n

S\u1ed1 RS485 l\u00e0 giao di\u1ec7n \u0111i\u1ec7n.D\u1ef1 \u00e1n c\u0169ng c\u1ea7n giao th\u1ee9c \u1ee9ng d\u1ee5ng, c\u00e0i \u0111\u1eb7t \u0111\u1ecba ch\u1ec9 thi\u1ebft b\u1ecb, b\u1ea3n \u0111\u1ed3 \u0111\u0103ng k\u00fd v\u00e0 tr\u00e1ch nhi\u1ec7m t\u00edch h\u1ee3p. Modbus RTU l\u00e0 m\u1ed9t giao th\u1ee9c ph\u1ed5 bi\u1ebfn \u0111\u01b0\u1ee3c mang qua RS485, nh\u01b0ng kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch v\u1eabn c\u1ea7n \u0111\u01b0\u1ee3c x\u00e1c minh.<\/p>\n\n\n\n

C\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p n\u00ean l\u1eafp \u0111\u1eb7t bao nhi\u00eau m\u00e9t?<\/h3>\n\n\n\n

Kh\u00f4ng c\u00f3 s\u1ed1 ph\u1ed5 qu\u00e1t. \u0111\u1eb7t m\u00e9t n\u01a1i d\u1eef li\u1ec7u c\u1ee7a h\u1ecd c\u00f3 th\u1ec3 gi\u1ea3i th\u00edch nhu c\u1ea7u, t\u1ea3i thi\u1ebft b\u1ecb, s\u1eed d\u1ee5ng n\u0103ng l\u01b0\u1ee3ng ho\u1eb7c nhi\u1ec5u lo\u1ea1n. b\u1eaft \u0111\u1ea7u v\u1edbi c\u00e1c ranh gi\u1edbi ph\u00e2n ph\u1ed1i ch\u00ednh v\u00e0 incomer, sau \u0111\u00f3 th\u00eam c\u00e1c b\u1ed9 n\u1ea1p \u0111\u01b0\u1ee3c ch\u1ecdn n\u01a1i gi\u00e1 tr\u1ecb ho\u1ea1t \u0111\u1ed9ng bi\u1ec7n minh cho thi\u1ebft b\u1ecb \u0111o \u0111\u1ea1c b\u1ed5 sung.<\/p>\n\n\n\n

Lanshan c\u00f3 th\u1ec3 cung c\u1ea5p m\u1ed9t n\u1ec1n t\u1ea3ng EMS ho\u1eb7c SCADA ho\u00e0n ch\u1ec9nh kh\u00f4ng?<\/h3>\n\n\n\n

Th\u00f4ng tin s\u1ea3n ph\u1ea9m c\u00f4ng c\u1ed9ng hi\u1ec7n t\u1ea1i h\u1ed7 tr\u1ee3 c\u00e1c t\u00f9y ch\u1ecdn gi\u00e1m s\u00e1t v\u00e0 truy\u1ec1n th\u00f4ng c\u1ee5 th\u1ec3 c\u1ee7a d\u1ef1 \u00e1n trong thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i \u0111i\u1ec7n, nh\u01b0ng n\u00f3 kh\u00f4ng thi\u1ebft l\u1eadp m\u1ed9t n\u1ec1n t\u1ea3ng EMS, SCADA ho\u1eb7c \u0111\u00e1m m\u00e2y \u0111\u1ed9c quy\u1ec1n ho\u00e0n ch\u1ec9nh. x\u00e1c nh\u1eadn c\u00e1c thi\u1ebft b\u1ecb tr\u01b0\u1eddng c\u1ea7n thi\u1ebft v\u00e0 giao di\u1ec7n v\u1edbi Lanshan v\u00e0 x\u00e1c \u0111\u1ecbnh n\u1ec1n t\u1ea3ng b\u00ean ngo\u00e0i ri\u00eang bi\u1ec7t.<\/p>","protected":false},"excerpt":{"rendered":"

A power monitoring system should begin with operating decisions, not a list of meters. If the maintenance team needs to know why a feeder tripped, the system must preserve the right event data. If management wants to reduce peak demand, the system must measure demand at points that explain where it is created. For industrial […]<\/p>\n","protected":false},"author":1,"featured_media":545,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[131,128,127,130,129,126],"class_list":["post-1462","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-blog","tag-electrical-distribution-system","tag-energy-monitoring","tag-industrial-power-monitoring","tag-modbus","tag-power-metering","tag-power-monitoring-system"],"_links":{"self":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1462","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/comments?post=1462"}],"version-history":[{"count":1,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1462\/revisions"}],"predecessor-version":[{"id":1463,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/posts\/1462\/revisions\/1463"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/media\/545"}],"wp:attachment":[{"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/media?parent=1462"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/categories?post=1462"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/lanshanelectric.com\/vi\/wp-json\/wp\/v2\/tags?post=1462"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}