{"id":7590,"date":"2021-05-03T09:00:53","date_gmt":"2021-05-03T02:00:53","guid":{"rendered":"https:\/\/ats.com.vn\/?p=7590"},"modified":"2021-04-09T09:46:37","modified_gmt":"2021-04-09T02:46:37","slug":"san-pham-sel-va-giai-phap-ats-ho-tro-phat-trien-smartgrid-tai-viet-nam","status":"publish","type":"post","link":"https:\/\/ats.com.vn\/vi\/san-pham-sel-va-giai-phap-ats-ho-tro-phat-trien-smartgrid-tai-viet-nam\/","title":{"rendered":"S\u1ea3n ph\u1ea9m SEL v\u00e0 Gi\u1ea3i ph\u00e1p ATS H\u1ed7 tr\u1ee3 Ph\u00e1t tri\u1ec3n L\u01b0\u1edbi \u0111i\u1ec7n Th\u00f4ng minh t\u1ea1i Vi\u1ec7t Nam"},"content":{"rendered":"<h3><strong>T\u1ed5ng quan v\u1ec1 L\u01b0\u1edbi \u0111i\u1ec7n Truy\u1ec1n t\u1ea3i Vi\u1ec7t Nam <\/strong><\/h3>\n<p>Vi\u1ec7t Nam l\u00e0 m\u1ed9t n\u01b0\u1edbc nhi\u1ec7t \u0111\u1edbi v\u1edbi h\u00ecnh d\u00e1ng \u0111\u1ecba l\u00fd h\u00ecnh ch\u1eef S h\u1eb9p v\u00e0 d\u00e0i. \u0110\u1ed9 d\u00e0i t\u1eeb b\u1eafc t\u1edbi nam kho\u1ea3ng 1.650 km, nh\u01b0ng chi\u1ec1u ngang ch\u01b0a \u0111\u1ea7y 40 km t\u1ea1i khu v\u1ef1c mi\u1ec1n Trung. V\u1edbi t\u1ed5ng di\u1ec7n t\u00edch \u0111\u1ea5t li\u1ec1n l\u00e0 329.569 km vu\u00f4ng, ph\u00eda \u0111\u00f4ng Vi\u1ec7t Nam l\u00e0 m\u1ed9t b\u1edd bi\u1ec3n d\u00e0i 3.444 km. B\u00ean c\u1ea1nh \u0111\u00f3, Vi\u1ec7t Nam c\u00f2n ch\u1ecbu nhi\u1ec1u t\u00e1c \u0111\u1ed9ng c\u1ee7a th\u1eddi ti\u1ebft kh\u1eafc nghi\u1ec7t, b\u00e3o nhi\u1ec7t \u0111\u1edbi, l\u0169 l\u1ee5t, s\u1ea1t l\u1edf \u0111\u1ea5t, v.v&#8230; Nh\u1eefng \u0111\u1eb7c \u0111i\u1ec3m v\u1ec1 l\u00e3nh th\u1ed5 v\u00e0 kh\u00ed h\u1eadu n\u00e0y c\u1ee7a Vi\u1ec7t Nam \u0111\u00e3 t\u1ea1o n\u00ean nh\u1eefng y\u00eau c\u1ea7u \u0111\u1eb7c bi\u1ec7t ri\u00eang cho h\u1ec7 th\u1ed1ng v\u00e0 m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n t\u1ea1i \u0111\u00e2y.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7596\" src=\"https:\/\/ats.com.vn\/medias\/medias\/2021\/04\/SEL1.jpg\" alt=\"\" width=\"510\" height=\"327\" \/><\/p>\n<p>V\u1ec1 kinh t\u1ebf, trong 20 n\u0103m qua, qu\u00e1 tr\u00ecnh c\u00f4ng nghi\u1ec7p h\u00f3a v\u00e0 \u0111\u00f4 th\u1ecb h\u00f3a nhanh ch\u00f3ng c\u1ee7a Vi\u1ec7t Nam \u0111\u00e3 t\u1ea1o ra m\u1ed9t qu\u1ed1c gia v\u1edbi nhu c\u1ea7u n\u0103ng l\u01b0\u1ee3ng l\u1edbn khi t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng l\u00ean \u0111\u1ebfn 15% m\u1ed7i n\u0103m. T\u1eadp \u0111o\u00e0n \u0110i\u1ec7n l\u1ef1c Vi\u1ec7t Nam (EVN) \u0111\u00e3 t\u1eadp trung \u0111\u1ea7u t\u01b0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111\u1ec3 \u0111\u00e1p \u1ee9ng nhu c\u1ea7u n\u00e0y, tuy nhi\u00ean c\u00f9ng v\u1edbi m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n l\u1edbn h\u01a1n l\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 m\u1edbi n\u1ea3y sinh trong v\u1eadn h\u00e0nh:<\/p>\n<ul>\n<li>V\u1ea5n \u0111\u1ec1 \u1ed5n \u0111\u1ecbnh h\u1ec7 th\u1ed1ng<\/li>\n<li>S\u1ef1 c\u1ed1 m\u1ea5t \u0111i\u1ec7n gia t\u0103ng<\/li>\n<\/ul>\n<p>\u0110\u1ec3 gi\u1ea3i quy\u1ebft nh\u1eefng v\u1ea5n \u0111\u1ec1 n\u00e0y, song song v\u1edbi c\u00e1c ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ea7u t\u01b0 cho ph\u00e1t \u0111i\u1ec7n v\u00e0 truy\u1ec1n t\u1ea3i, EVN c\u0169ng ch\u00fa tr\u1ecdng \u0111\u1ebfn c\u00e1c ho\u1ea1t \u0111\u1ed9ng th\u00fac \u0111\u1ea9y ph\u00e1t tri\u1ec3n L\u01b0\u1edbi \u0111i\u1ec7n Th\u00f4ng minh (Smart Grid) v\u00e0 Chuy\u1ec3n \u0111\u1ed5i s\u1ed1 nh\u1eb1m c\u1ea3i thi\u1ec7n l\u01b0\u1edbi \u0111i\u1ec7n truy\u1ec1n t\u1ea3i t\u1ea1i Vi\u1ec7t Nam. T\u1eeb n\u0103m 2017, Trung t\u00e2m \u0110i\u1ec1u \u0111\u1ed9 H\u1ec7 th\u1ed1ng \u0110i\u1ec7n Qu\u1ed1c gia (NLDC) c\u1ee7a Vi\u1ec7t Nam \u0111\u00e3 \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh 3 th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a Smart Grid, bao g\u1ed3m:<\/p>\n<ul>\n<li>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t di\u1ec7n r\u1ed9ng (WAMS)<\/li>\n<li>H\u1ec7 th\u1ed1ng ghi s\u1ef1 c\u1ed1 (FRS)<\/li>\n<li>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n (PQS)<\/li>\n<\/ul>\n<p>Tr\u00ean th\u1ef1c t\u1ebf, t\u1eeb n\u0103m 2018, EVN \u0111\u00e3 ch\u00ednh th\u1ee9c \u0111\u01b0a ra nh\u1eefng y\u00eau c\u1ea7u sau:<\/p>\n<ul>\n<li>\u0110\u01b0\u1eddng d\u00e2y t\u1eeb 220kV tr\u1edf l\u00ean ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb ghi s\u1ef1 c\u1ed1 (FR) v\u00e0 thi\u1ebft b\u1ecb \u0111o g\u00f3c pha (PMU).<\/li>\n<li>C\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o \u0111\u1ea5u n\u1ed1i v\u00e0o l\u01b0\u1edbi 110kV ph\u1ea3i \u0111\u01b0\u1ee3c trang b\u1ecb thi\u1ebft b\u1ecb ghi s\u1ef1 c\u1ed1, thi\u1ebft b\u1ecb \u0111o g\u00f3c pha v\u00e0 thi\u1ebft b\u1ecb gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n.<\/li>\n<\/ul>\n<p>Tr\u01b0\u1edbc khi \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh v\u00e0 k\u1ebft n\u1ed1i v\u1edbi h\u1ec7 th\u1ed1ng \u0110i\u1ec1u \u0111\u1ed9, c\u00e1c thi\u1ebft b\u1ecb n\u00eau tr\u00ean ph\u1ea3i \u0111\u01b0\u1ee3c NLDC ch\u00ednh th\u1ee9c th\u1eed nghi\u1ec7m v\u00e0 ph\u00ea duy\u1ec7t. Theo y\u00eau c\u1ea7u c\u1ee7a NLDC, c\u00e1c thi\u1ebft b\u1ecb ghi s\u1ef1 c\u1ed1, \u0111o g\u00f3c pha, v\u00e0 c\u00e1c thi\u1ebft b\u1ecb \u0111o l\u01b0\u1eddng ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ea1i tr\u1ea1m bi\u1ebfn \u00e1p c\u1ea7n ph\u1ea3i t\u01b0\u01a1ng th\u00edch v\u1edbi h\u1ec7 th\u1ed1ng ph\u1ea7n c\u1ee9ng v\u00e0 ph\u1ea7n m\u1ec1m hi\u1ec7n c\u00f3 t\u1ea1i c\u00e1c Trung t\u00e2m \u0110i\u1ec1u \u0111\u1ed9 H\u1ec7 th\u1ed1ng \u0110i\u1ec7n Qu\u1ed1c gia v\u00e0 \u0110i\u1ec1u \u0111\u1ed9 Mi\u1ec1n (SicamPQS\/ Digsi\/ PQ Analyzer \u0111\u1ed1i v\u1edbi FRS\/ PQS; SiguardPDP \u0111\u1ed1i v\u1edbi WAMS). C\u00e1c thi\u1ebft b\u1ecb n\u00e0y ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng t\u1ef1 \u0111\u1ed9ng thu th\u1eadp th\u1eddi gian th\u1ef1c c\u00e1c d\u1eef li\u1ec7u \u0111o g\u00f3c pha, d\u1eef li\u1ec7u ghi s\u1ef1 c\u1ed1, v\u00e0 c\u00e1c d\u1eef li\u1ec7u v\u1ec1 ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng \u0111\u1ec3 cung c\u1ea5p th\u00f4ng tin li\u00ean t\u1ee5c cho c\u00e1c h\u1ec7 th\u1ed1ng WAM, ph\u00e2n t\u00edch sau s\u1ef1 c\u1ed1 v\u00e0 ph\u00e2n t\u00edch ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng tr\u01b0\u1edbc, trong v\u00e0 sau s\u1ef1 c\u1ed1.<\/p>\n<p>C\u00e1c y\u00eau c\u1ea7u n\u00e0y c\u1ee7a NLDC \u0111\u1eb7t ra th\u00e1ch th\u1ee9c kh\u00f4ng ch\u1ec9 cho c\u00e1c \u0111\u01a1n v\u1ecb s\u1ea3n xu\u1ea5t \u0111i\u1ec7n m\u00e0 c\u00f2n cho c\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft b\u1ecb \u0111i\u1ec7n.<\/p>\n<h3><strong>Gi\u1ea3i ph\u00e1p c\u1ee7a ATS \u00c1p d\u1ee5ng trong H\u1ec7 th\u1ed1ng \u0110i\u1ec7n Vi\u1ec7t Nam <\/strong><\/h3>\n<p>K\u1ec3 t\u1eeb gi\u1eefa n\u0103m 2019, \u0111\u1ea7u t\u01b0 v\u00e0o n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi \u0111\u00e3 c\u00f3 s\u1ef1 b\u00f9ng n\u1ed5 \u1edf Vi\u1ec7t Nam. M\u1ed9t th\u00e0nh t\u1ed1 \u0111\u1ea9y m\u1ea1nh t\u1ed1c \u0111\u1ed9 t\u0103ng tr\u01b0\u1edfng n\u00e0y l\u00e0 th\u1eddi h\u1ea1n \u0111\u00f3ng \u0111i\u1ec7n 30\/6\/2019 v\u00e0 30\/12\/2020 c\u1ee7a Ch\u00ednh ph\u1ee7 cho c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n m\u1eb7t tr\u1eddi \u0111\u1ec3 \u0111\u01b0\u1ee3c h\u01b0\u1edfng m\u1ee9c gi\u00e1 b\u00e1n \u0111i\u1ec7n \u01b0u \u0111\u00e3i.<\/p>\n<p>Trong th\u1eddi k\u1ef3 n\u00e0y, ATS \u0111\u00e3 th\u1ef1c hi\u1ec7n nhi\u1ec1u d\u1ef1 \u00e1n n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi quy m\u00f4 l\u1edbn kh\u00e1c nhau. M\u1ed9t trong s\u1ed1 \u0111\u00f3 c\u00f3 Nh\u00e0 m\u00e1y \u0110i\u1ec7n M\u1eb7t tr\u1eddi 168 MWp; ph\u1ea1m vi c\u1ee7a ATS trong d\u1ef1 \u00e1n n\u00e0y bao g\u1ed3m h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a tr\u1ea1m bi\u1ebfn \u00e1p, h\u1ec7 th\u1ed1ng PV SCADA &amp; PPC v\u00e0 h\u1ec7 th\u1ed1ng FR\/ PMU\/ PQ. Do th\u1eddi h\u1ea1n g\u1ea5p r\u00fat, d\u1ef1 \u00e1n \u0111\u00e3 \u0111\u01b0\u1ee3c ho\u00e0n th\u00e0nh trong th\u1eddi gian ng\u1eafn ch\u1ec9 06 th\u00e1ng.<\/p>\n<p>V\u1edbi ti\u1ebfn \u0111\u1ed9 g\u1ea5p r\u00fat v\u00e0 c\u00e1c y\u00eau c\u1ea7u k\u1ef9 thu\u1eadt nghi\u00eam ng\u1eb7t c\u1ee7a NLDC cho h\u1ec7 th\u1ed1ng PQ\/ PMU\/ PQS, ATS \u0111\u00e3 ph\u1ed1i h\u1ee3p c\u00f9ng SEL \u0111\u1ec3 th\u1ef1c hi\u1ec7n d\u1ef1 \u00e1n. S\u1ef1 k\u1ebft h\u1ee3p gi\u1eefa n\u0103ng l\u1ef1c k\u1ef9 thu\u1eadt c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m SEL c\u00f9ng gi\u1ea3i ph\u00e1p ph\u1ea7n m\u1ec1m ti\u00ean ti\u1ebfn c\u1ee7a ATS \u0111\u00e3 cho ph\u00e9p ATS gi\u1ea3i quy\u1ebft th\u00e1ch th\u1ee9c trong th\u1eddi h\u1ea1n quy \u0111\u1ecbnh.<\/p>\n<p><em><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7597\" src=\"https:\/\/ats.com.vn\/medias\/medias\/2021\/04\/SEL2.jpg\" alt=\"\" width=\"1196\" height=\"776\" \/>Ph\u00f2ng \u0111i\u1ec1u khi\u1ec3n trung t\u00e2m Nh\u00e0 m\u00e1y \u0110i\u1ec7n m\u1eb7t tr\u1eddi 168MW<\/em><\/p>\n<p><strong>Thi\u1ebft b\u1ecb PQ v\u00e0 Siemens SicamPQS<\/strong><\/p>\n<p>\u0110\u1ed1i v\u1edbi thi\u1ebft b\u1ecb PQ, ATS \u0111\u00e3 l\u1ef1a ch\u1ecdn SEL-735 v\u1edbi ch\u1ee9c n\u0103ng Power Quality. SEL-735 ho\u00e0n to\u00e0n ph\u00f9 h\u1ee3p cho vi\u1ec7c \u1ee9ng d\u1ee5ng v\u00e0o gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n, \u0111\u00e1p \u1ee9ng c\u00e1c y\u00eau c\u1ea7u c\u1ee7a NLDC v\u00e0 d\u1ec5 d\u00e0ng c\u1ea5u h\u00ecnh v\u1edbi 32 PQ Profiles cho ph\u00e9p \u0111\u1ed3ng th\u1eddi ghi ch\u00e9p d\u1eef li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n v\u00e0 d\u1eef li\u1ec7u \u0111o \u0111\u1ebfm l\u00ean \u0111\u1ebfn 512 k\u00eanh trong t\u1ed1i \u0111a 20 n\u0103m v\u1edbi t\u00ednh \u1ee9ng d\u1ee5ng cao. S\u1eed d\u1ee5ng SEL-735 gi\u00fap \u0111\u01a1n gi\u1ea3n h\u00f3a qu\u00e1 tr\u00ecnh th\u1ef1c hi\u1ec7n v\u00e0 cho ph\u00e9p gi\u00e1m s\u00e1t ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng hi\u1ec7u qu\u1ea3 v\u1edbi \u0111\u1ed9 ch\u00ednh x\u00e1c cao.<\/p>\n<p>Th\u00e1ch th\u1ee9c duy nh\u1ea5t \u0111\u1ed1i v\u1edbi vi\u1ec7c \u00e1p d\u1ee5ng SEL-735 \u1edf Vi\u1ec7t Nam l\u00e0 y\u00eau c\u1ea7u c\u1ee7a NLDC v\u1ec1 kh\u1ea3 n\u0103ng t\u01b0\u01a1ng th\u00edch c\u1ee7a thi\u1ebft b\u1ecb PQ v\u1edbi \u0111\u1ecbnh d\u1ea1ng PQDif. \u0110\u00e2y l\u00e0 thi\u1ebft k\u1ebf \u0111\u1ecbnh d\u1ea1ng ti\u00eau chu\u1ea9n c\u1ee7a IEEE trong trao \u0111\u1ed5i d\u1eef li\u1ec7u gi\u1eefa thi\u1ebft b\u1ecb PQ v\u00e0 ph\u1ea7n m\u1ec1m, \u0111\u01b0\u1ee3c h\u1ed7 tr\u1ee3 b\u1edfi Siemens SicamPQS. Trong khi \u0111\u00f3, SEL-735 ch\u1ec9 h\u1ed7 tr\u1ee3 giao th\u1ee9c \u0111\u1ed9c quy\u1ec1n; \u0111\u1ec3 gi\u00fap \u0111\u1ecdc th\u00f4ng tin t\u1ec7p d\u1eef li\u1ec7u, c\u1ea7n s\u1eed d\u1ee5ng ph\u1ea7n m\u1ec1m SEL Accelerator \u0111\u1ec3 xu\u1ea5t t\u1ec7p sang c\u00e1c \u0111\u1ecbnh d\u1ea1ng kh\u00e1c. Do \u0111\u00f3, vi\u1ec7c k\u1ebft n\u1ed1i tr\u1ef1c ti\u1ebfp SEL-735 v\u1edbi Siemens SicamPQS l\u00e0 kh\u00f4ng kh\u1ea3 thi.<\/p>\n<p>Gi\u1ea3i ph\u00e1p cho v\u1ea5n \u0111\u1ec1 n\u00e0y \u0111\u01b0\u1ee3c cung c\u1ea5p b\u1edfi SEL, s\u1eed d\u1ee5ng M\u00e1y t\u00ednh c\u1ea5p c\u00f4ng nghi\u1ec7p SEL-3355. \u0110\u00e2y l\u00e0 m\u1ed9t b\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ef1 \u0111\u1ed9ng h\u00f3a tr\u1ea1m bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t cho c\u00e1c \u1ee9ng d\u1ee5ng ti\u1ec7n \u00edch v\u00e0 c\u00f4ng nghi\u1ec7p. Tr\u00ean n\u1ec1n t\u1ea3ng n\u00e0y, c\u00f4ng c\u1ee5 qu\u00e9t PQ Scanning v\u00e0 c\u00f4ng c\u1ee5 chuy\u1ec3n \u0111\u1ed5i \u0111\u1ecbnh d\u1ea1ng t\u1ec7p PQ File c\u1ee7a ATS \u0111\u01b0\u1ee3c c\u00e0i \u0111\u1eb7t \u0111\u1ec3 k\u1ebft n\u1ed1i SEL-735 v\u00e0 Siemens SicamPQS. T\u1eeb \u0111\u00f3, t\u1ec7p SEL .txt c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chuy\u1ec3n \u0111\u1ed5i th\u00e0nh PQDif, cho ph\u00e9p qu\u00e1 tr\u00ecnh trao \u0111\u1ed5i d\u1eef li\u1ec7u su\u00f4n s\u1ebb gi\u1eefa SEL-735 v\u00e0 SicamPQS.<\/p>\n<p><strong>Thi\u1ebft b\u1ecb FR v\u00e0 Siemens SicamFRS<\/strong><\/p>\n<p>L\u1ef1a ch\u1ecdn thi\u1ebft b\u1ecb FR l\u00e0 m\u1ed9t c\u00e2u chuy\u1ec7n kh\u00e1c. L\u00e0 m\u1ed9t ph\u1ea7n c\u1ee7a d\u00f2ng s\u1ea3n ph\u1ea9m RTAC Axion v\u1edbi t\u00ednh linh ho\u1ea1t v\u00e0 ph\u1ea7n c\u1ee9ng kh\u1ea3 n\u0103ng cao, SEL-2240 Axion th\u1ef1c hi\u1ec7n ho\u00e0n h\u1ea3o hai nhi\u1ec7m v\u1ee5 \u0111\u1ed3ng th\u1eddi: cung c\u1ea5p ghi ch\u00e9p d\u1eef li\u1ec7u FR v\u00e0 d\u1eef li\u1ec7u lu\u1ed3ng PMU th\u1eddi gian th\u1ef1c tr\u00ean c\u00f9ng m\u1ed9t thi\u1ebft b\u1ecb. T\u00ednh n\u0103ng n\u00e0y r\u1ea5t h\u1eefu \u00edch, kh\u00f4ng ch\u1ec9 trong vi\u1ec7c gi\u1ea3m th\u1eddi gian c\u1ea5u h\u00ecnh v\u00e0 k\u1ef9 thu\u1eadt m\u00e0 c\u00f2n gi\u1ea3m thi\u1ec3u c\u00e1c l\u1ed7i \u0111i d\u00e2y.<\/p>\n<p>B\u1eb1ng c\u00e1ch th\u00eam t\u00edn hi\u1ec7u K\u1ef9 thu\u1eadt s\u1ed1 GOOSE v\u00e0o Recording Group, c\u00e1c thi\u1ebft b\u1ecb IEC-61850 kh\u00e1c hi\u1ec7n c\u00f3 tr\u00ean h\u1ec7 th\u1ed1ng c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a. Axion th\u1ec3 hi\u1ec7n t\u00ednh n\u0103ng v\u01b0\u1ee3t tr\u1ed9i khi c\u00f3 ph\u1ea1m vi l\u1ea5y m\u1eabu d\u1eef li\u1ec7u cao nh\u1ea5t l\u00ean \u0111\u1ebfn 24kHz, cung c\u1ea5p d\u1eef li\u1ec7u d\u1ea1ng s\u00f3ng v\u1edbi \u0111\u1ed9 chi ti\u1ebft cao nh\u1ea5t. \u0110\u00e2y l\u00e0 m\u1ed9t t\u00ednh n\u0103ng ch\u1ec9 c\u00f3 \u1edf Axion m\u00e0 kh\u00f3 c\u00f3 thi\u1ebft b\u1ecb n\u00e0o c\u00f3 th\u1ec3 v\u01b0\u1ee3t qua \u0111\u01b0\u1ee3c. \u0110\u1ed9 d\u00e0i c\u1ee7a t\u1ec7p ghi \u00e2m c\u0169ng r\u1ea5t linh ho\u1ea1t; t\u1ea5t c\u1ea3 c\u00e1c th\u00f4ng s\u1ed1 \u0111\u1ec1u c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c ch\u1ecdn v\u00e0 l\u1eadp tr\u00ecnh. \u0110i\u1ec1u ki\u1ec7n k\u00edch ho\u1ea1t c\u0169ng c\u00f3 th\u1ec3 t\u00f9y ch\u1ec9nh, cho ph\u00e9p ng\u01b0\u1eddi dung t\u1ef1 c\u1ea5u h\u00ecnh b\u1ed5 sung \u0111i\u1ec1u ki\u1ec7n k\u00edch ho\u1ea1t, \u0111i\u1ec1u ki\u1ec7n k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 nhi\u1ec1u t\u00f9y ch\u1ecdn li\u00ean quan kh\u00e1c. Ngo\u00e0i ra, v\u1edbi nhi\u1ec1u t\u00f9y ch\u1ecdn v\u1ec1 giao ti\u1ebfp, ng\u01b0\u1eddi d\u00f9ng c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng truy c\u1eadp d\u1eef li\u1ec7u ghi ch\u00e9p qua FTP ho\u1eb7c SFTP.<\/p>\n<p>Trong \u1ee9ng d\u1ee5ng, NLDC y\u00eau c\u1ea7u thi\u1ebft b\u1ecb FR ph\u1ea3i cung c\u1ea5p 3 lo\u1ea1i d\u1eef li\u1ec7u ghi ch\u00e9p:<\/p>\n<ul>\n<li>D\u1eef li\u1ec7u t\u1ea1m th\u1eddi (Transient) : l\u1ea5y m\u1eabu \u00edt nh\u1ea5t 16kHz<\/li>\n<li>D\u1eef li\u1ec7u ghi nhi\u1ec5u (Disturbance) : ghi d\u1eef li\u1ec7u l\u1ed7i t\u1ed1c \u0111\u1ed9 cao<\/li>\n<li>D\u1eef li\u1ec7u ghi li\u00ean t\u1ee5c (Continuous) : ghi d\u1eef li\u1ec7u t\u1ed1c \u0111\u1ed9 th\u1ea5p<\/li>\n<\/ul>\n<p>\u0110\u1ed1i v\u1edbi d\u1ef1 \u00e1n Nh\u00e0 m\u00e1y \u0110i\u1ec7n M\u1eb7t tr\u1eddi 168 MWp c\u1ee7a ATS, Axion \u0111\u00e3 ch\u1ee9ng t\u1ecf kh\u1ea3 n\u0103ng \u0111\u00e1p \u1ee9ng \u1edf m\u1ee9c cao nh\u1ea5t, v\u01b0\u1ee3t qua t\u1ea5t c\u1ea3 c\u00e1c y\u00eau c\u1ea7u nghi\u00eam ng\u1eb7t \u1edf tr\u00ean c\u1ee7a NLDC.<\/p>\n<p><strong>Thi\u1ebft b\u1ecb PMU v\u00e0 Siemens SicamWAM \/ SiguardPDP<\/strong><\/p>\n<p>Theo m\u1eb7c \u0111\u1ecbnh, t\u00ednh n\u0103ng PMU \u0111\u00e3 \u0111\u01b0\u1ee3c t\u00edch h\u1ee3p trong Axion 2240. Axion \u0111a t\u00e1c v\u1ee5 c\u00f3 th\u1ec3 \u0111\u1ed3ng th\u1eddi cung c\u1ea5p d\u1eef li\u1ec7u th\u1eddi gian th\u1ef1c c\u1ee7a PMU c\u0169ng nh\u01b0 c\u00e1c d\u1eef li\u1ec7u kh\u00e1c, gi\u00fap gi\u1ea3m \u0111\u00e1ng k\u1ec3 chi ph\u00ed cho kh\u00e1ch h\u00e0ng v\u00e0 mang l\u1ea1i l\u1ee3i \u00edch t\u1ed1i \u0111a cho h\u1ecd.<\/p>\n<p>Tuy nhi\u00ean, b\u1ed9 x\u1eed l\u00fd PMU c\u1ee7a Axion \u0111\u1ed1i m\u1eb7t v\u1edbi m\u1ed9t v\u1ea5n \u0111\u1ec1: Ph\u1ea7n m\u1ec1m SicamWAM\/ SiguardPDP ho\u1ea1t \u0111\u1ed9ng \u1edf ch\u1ebf \u0111\u1ed9 d\u1ef1 ph\u00f2ng \u2013 Hot\/Standby schema. \u1ede tr\u1ea1ng th\u00e1i \u1ed5n \u0111\u1ecbnh, ch\u1ec9 c\u00f3 Hot Server ho\u1ea1t \u0111\u1ed9ng, m\u00e1y ch\u1ee7 n\u00e0y g\u1eedi v\u00e0 nh\u1eadn d\u1eef li\u1ec7u qua l\u1ea1i v\u1edbi PMU. Trong khi \u0111\u00f3, Axion ch\u1ec9 h\u1ed7 tr\u1ee3 nhi\u1ec1u phi\u00ean ho\u1ea1t \u0111\u1ed9ng v\u1edbi c\u00e1c c\u1ed5ng TCP kh\u00e1c nhau, do \u0111\u00f3 kh\u00f4ng th\u1ec3 l\u00e0m vi\u1ec7c v\u1edbi SicamWAM\/ SiguardPDP khi h\u1ec7 th\u1ed1ng n\u00e0y \u0111ang \u1edf ch\u1ebf \u0111\u1ed9 Hot\/Standby, v\u00e0 \u0111\u00e2y l\u00e0 ch\u1ebf \u0111\u1ed9 l\u00e0m vi\u1ec7c ch\u00ednh c\u1ee7a SicamWAM.<\/p>\n<p>SEL lu\u00f4n c\u00f3 gi\u1ea3i ph\u00e1p s\u1eb5n s\u00e0ng v\u1edbi c\u00e1c d\u00f2ng s\u1ea3n ph\u1ea9m hi\u1ec7n c\u00f3. SEL-3355, m\u1ed9t thi\u1ebft b\u1ecb ph\u1ed5 bi\u1ebfn v\u1edbi s\u1ee9c m\u1ea1nh ph\u1ea7n c\u1ee9ng v\u01b0\u1ee3t tr\u1ed9i, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi b\u1ed9 chia PMU c\u1ee7a ATS. V\u1edbi gi\u1ea3i ph\u00e1p n\u00e0y, d\u1eef li\u1ec7u PMU thu th\u1eadp \u0111\u01b0\u1ee3c c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c chia th\u00e0nh 2 phi\u00ean PMU c\u00f3 c\u00f9ng \u0111\u1ecba ch\u1ec9 IP v\u00e0 c\u1ed5ng TCP. Gi\u1ea3i ph\u00e1p n\u00e0y \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng tr\u01a1n tru v\u1edbi SicamWAM\/ SiguardPDP cho c\u1ea3 k\u00eanh D\u1eef li\u1ec7u (Data) v\u00e0 k\u00eanh L\u1ec7nh (Command).<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"alignnone size-full wp-image-7598\" src=\"https:\/\/ats.com.vn\/medias\/medias\/2021\/04\/SEL3.png\" alt=\"\" width=\"624\" height=\"424\" \/><\/p>\n<p>Vi\u1ec7c t\u00edch h\u1ee3p ph\u1ea7n m\u1ec1m c\u1ee7a ATS v\u1edbi c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a SEL, c\u1ee5 th\u1ec3 l\u00e0 Axion, SEL-735 v\u00e0 SEL-3355, \u0111\u00e3 t\u1ea1o ra m\u1ed9t gi\u1ea3i ph\u00e1p s\u00e1ng t\u1ea1o cho h\u1ec7 th\u1ed1ng FR\/ PMQ\/ PQ. Gi\u1ea3i ph\u00e1p \u0111\u00e3 ch\u1ee9ng t\u1ecf \u0111\u01b0\u1ee3c t\u00ednh n\u0103ng \u0111\u00e1p \u1ee9ng th\u00f4ng qua vi\u1ec7c \u1ee9ng d\u1ee5ng th\u00e0nh c\u00f4ng v\u00e0o c\u00e1c d\u1ef1 \u00e1n kh\u00e1c nhau t\u1ea1i Vi\u1ec7t Nam. M\u1ed9t trong s\u1ed1 \u0111\u00f3, Nh\u00e0 m\u00e1y \u0110i\u1ec7n m\u1eb7t tr\u1eddi 168MWp, \u0111\u00e3 \u0111\u01b0\u1ee3c th\u1ef1c hi\u1ec7n th\u00e0nh c\u00f4ng v\u00e0 ho\u00e0n th\u00e0nh s\u1edbm h\u01a1n ti\u1ebfn \u0111\u1ed9 v\u1ed1n \u0111\u00e3 g\u1ea5p r\u00fat, v\u1edbi chi ph\u00ed \u0111\u01b0\u1ee3c t\u1ed1i \u01b0u h\u00f3a v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u01b0\u1ee3c \u0111\u1ea3m b\u1ea3o. Trong t\u01b0\u01a1ng lai, v\u1edbi tri\u1ec3n v\u1ecdng ph\u00e1t tri\u1ec3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o \u1edf Vi\u1ec7t Nam, s\u1ef1 hi\u1ec7n di\u1ec7n c\u1ee7a c\u00e1c s\u1ea3n ph\u1ea9m c\u1ee7a SEL, k\u1ebft h\u1ee3p v\u1edbi c\u00e1c ph\u1ea7n m\u1ec1m v\u00e0 d\u1ecbch v\u1ee5 c\u1ee7a ATS, s\u1ebd l\u00e0 th\u00e0nh t\u1ed1 t\u00edch c\u1ef1c th\u00fac \u0111\u1ea9y qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n Chuy\u1ec3n \u0111\u1ed5i k\u1ef9 thu\u1eadt s\u1ed1 v\u00e0 L\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh (Smart Grid) t\u1ea1i Vi\u1ec7t Nam.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>T\u1ed5ng quan v\u1ec1 L\u01b0\u1edbi \u0111i\u1ec7n Truy\u1ec1n t\u1ea3i Vi\u1ec7t Nam Vi\u1ec7t Nam l\u00e0 m\u1ed9t n\u01b0\u1edbc nhi\u1ec7t \u0111\u1edbi v\u1edbi h\u00ecnh d\u00e1ng \u0111\u1ecba l\u00fd h\u00ecnh ch\u1eef S h\u1eb9p v\u00e0 d\u00e0i. \u0110\u1ed9 d\u00e0i t\u1eeb b\u1eafc t\u1edbi nam kho\u1ea3ng 1.650 km, nh\u01b0ng chi\u1ec1u ngang ch\u01b0a \u0111\u1ea7y 40 km t\u1ea1i khu v\u1ef1c mi\u1ec1n Trung. V\u1edbi t\u1ed5ng di\u1ec7n t\u00edch \u0111\u1ea5t li\u1ec1n l\u00e0 [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":5708,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":"","_links_to":"","_links_to_target":""},"categories":[66],"tags":[],"class_list":["post-7590","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-news-vi"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v27.1.1 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>S\u1ea3n ph\u1ea9m SEL v\u00e0 Gi\u1ea3i ph\u00e1p ATS H\u1ed7 tr\u1ee3 Ph\u00e1t tri\u1ec3n L\u01b0\u1edbi \u0111i\u1ec7n Th\u00f4ng minh t\u1ea1i Vi\u1ec7t Nam - ATS JSC<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/ats.com.vn\/vi\/san-pham-sel-va-giai-phap-ats-ho-tro-phat-trien-smartgrid-tai-viet-nam\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"S\u1ea3n ph\u1ea9m SEL v\u00e0 Gi\u1ea3i ph\u00e1p ATS H\u1ed7 tr\u1ee3 Ph\u00e1t tri\u1ec3n L\u01b0\u1edbi \u0111i\u1ec7n Th\u00f4ng minh t\u1ea1i Vi\u1ec7t Nam - ATS JSC\" \/>\n<meta property=\"og:description\" content=\"T\u1ed5ng quan v\u1ec1 L\u01b0\u1edbi \u0111i\u1ec7n Truy\u1ec1n t\u1ea3i Vi\u1ec7t Nam Vi\u1ec7t Nam l\u00e0 m\u1ed9t n\u01b0\u1edbc nhi\u1ec7t \u0111\u1edbi v\u1edbi h\u00ecnh d\u00e1ng \u0111\u1ecba l\u00fd h\u00ecnh ch\u1eef S h\u1eb9p v\u00e0 d\u00e0i. \u0110\u1ed9 d\u00e0i t\u1eeb b\u1eafc t\u1edbi nam kho\u1ea3ng 1.650 km, nh\u01b0ng chi\u1ec1u ngang ch\u01b0a \u0111\u1ea7y 40 km t\u1ea1i khu v\u1ef1c mi\u1ec1n Trung. 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