{"id":3443,"date":"2022-08-11T16:43:16","date_gmt":"2022-08-11T09:43:16","guid":{"rendered":"https:\/\/bestray.com\/blog\/?p=3443"},"modified":"2024-02-27T16:13:44","modified_gmt":"2024-02-27T09:13:44","slug":"he-thong-dien-quoc-gia","status":"publish","type":"post","link":"https:\/\/bestray.com\/blog\/he-thong-dien-quoc-gia\/","title":{"rendered":"T\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng trong s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc. Qua qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n, Vi\u1ec7t Nam \u0111\u00e3 c\u00f3 m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n g\u1ea7n nh\u01b0 ho\u00e0n ch\u1ec9nh v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u lao \u0111\u1ed9ng, s\u1ea3n xu\u1ea5t v\u00e0 sinh ho\u1ea1t \u1edf m\u1ee9c t\u1ed1i \u0111a. Trong b\u00e0i vi\u1ebft n\u00e0y, Bestray s\u1ebd cung c\u1ea5p cho b\u1ea1n nh\u1eefng th\u00f4ng tin c\u1ea7n thi\u1ebft v\u1ec1 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia.<\/span><\/p>\n<figure id=\"attachment_3444\" aria-describedby=\"caption-attachment-3444\" style=\"width: 960px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3444 size-full\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/07\/hethongdienquocgia.jpeg\" alt=\"H\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia hi\u1ec7n nay\" width=\"960\" height=\"640\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/07\/hethongdienquocgia.jpeg 960w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/07\/hethongdienquocgia-300x200.jpeg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/07\/hethongdienquocgia-768x512.jpeg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/07\/hethongdienquocgia-696x464.jpeg 696w\" sizes=\"auto, (max-width: 960px) 100vw, 960px\" \/><figcaption id=\"caption-attachment-3444\" class=\"wp-caption-text\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng trong s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc<\/figcaption><\/figure>\n<h2><strong>1. Kh\u00e1i ni\u1ec7m h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">T\u1ea1i Kho\u1ea3n 10, \u0110i\u1ec1u 3 Lu\u1eadt \u0110i\u1ec7n L\u1ef1c 2004, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia \u0111\u01b0\u1ee3c \u0111\u1ecbnh ngh\u0129a nh\u01b0 sau:<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia (c\u00f2n g\u1ecdi l\u00e0 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia) \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 h\u1ec7 th\u1ed1ng bao g\u1ed3m c\u00e1c trang thi\u1ebft b\u1ecb ph\u00e1t \u0111i\u1ec7n, l\u01b0\u1edbi \u0111i\u1ec7n v\u00e0 c\u00e1c thi\u1ebft b\u1ecb ph\u1ee5 tr\u1ee3. Nh\u1eefng thi\u1ebft b\u1ecb n\u00e0y \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau v\u00e0 th\u1ed1ng nh\u1ea5t tr\u00ean ph\u1ea1m vi to\u00e0n qu\u1ed1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia g\u1ed3m c\u00f3:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Ngu\u1ed3n \u0111i\u1ec7n (c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n)<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c l\u01b0\u1edbi \u0111i\u1ec7n<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c h\u1ed9 gia \u0111\u00ecnh v\u00e0 doanh nghi\u1ec7p ti\u00eau th\u1ee5 \u0111i\u1ec7n tr\u00ean to\u00e0n qu\u1ed1c\u00a0<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">T\u1ea5t c\u1ea3 nh\u1eefng th\u00e0nh ph\u1ea7n n\u00e0y \u0111\u01b0\u1ee3c li\u00ean k\u1ebft v\u1edbi nhau t\u1ea1o th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng \u0111i\u1ec7n nh\u1eb1m ph\u1ee5c v\u1ee5 cho qu\u00e1 tr\u00ecnh s\u1ea3n xu\u1ea5t, truy\u1ec1n t\u1ea3i, ph\u00e2n ph\u1ed1i v\u00e0 ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng.<\/span><\/p>\n<h2><strong>2. S\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng v\u1ec1 \u0111i\u1ec7n qu\u1ed1c gia<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia l\u00e0 m\u1ed9t t\u1eadp h\u1ee3p g\u1ed3m c\u00e1c \u0111\u01b0\u1eddng d\u00e2y d\u1eabn \u0111i\u1ec7n, c\u00e1c tr\u1ea1m \u0111i\u1ec7n c\u00f3 nhi\u1ec7m v\u1ee5 truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng, \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n \u0111\u1ebfn c\u00e1c n\u01a1i ti\u00eau th\u1ee5 tr\u00ean ph\u1ea1m vi to\u00e0n qu\u1ed1c.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia \u0111\u01b0\u1ee3c hi\u1ec3u l\u00e0 b\u1ea3n v\u1ebd ho\u00e0n ch\u1ec9nh, l\u00e0 h\u00ecnh \u1ea3nh thu nh\u1ecf c\u1ee7a s\u01a1 \u0111\u1ed3 m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia. S\u01a1 \u0111\u1ed3 n\u00e0y gi\u00fap ng\u01b0\u1eddi xem n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n tr\u00ean c\u1ea3 n\u01b0\u1edbc, t\u1eeb \u0111\u00f3 d\u1ec5 d\u00e0ng qu\u1ea3n l\u00fd, x\u00e2y d\u1ef1ng, s\u1eeda ch\u1eefa,\u2026<\/span><\/p>\n<h2><strong>2.1. C\u1ea5p \u0111i\u1ec7n \u00e1p c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">T\u00f9y thu\u1ed9c v\u00e0o m\u1ed7i qu\u1ed1c gia m\u00e0 l\u01b0\u1edbi \u0111i\u1ec7n c\u00f3 th\u1ec3 c\u00f3 nhi\u1ec1u c\u1ea5p \u0111i\u1ec7n \u00e1p kh\u00e1c nhau nh\u01b0: 800kV; 500kV; 110kV; 66kV; 0,4Kv; 6kV\u2026\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia \u0111\u01b0\u1ee3c chia th\u00e0nh c\u00e1c l\u01b0\u1edbi \u0111i\u1ec7n nh\u1ecf nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n truy\u1ec1n t\u1ea3i tr\u00ean 66kV<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n ph\u00e2n ph\u1ed1i d\u01b0\u1edbi 35kV<\/span><\/li>\n<\/ul>\n<h2><strong>2.2. S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n l\u00e0 h\u1ec7 th\u1ed1ng b\u1ea3ng v\u1ebd tr\u00ecnh b\u00e0y c\u00e1c ph\u1ea7n t\u1eed ch\u1ee7 y\u1ebfu c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n nh\u01b0 \u0111\u01b0\u1eddng d\u00e2y, m\u00e1y bi\u1ebfn \u00e1p&#8230; B\u00ean c\u1ea1nh \u0111\u00f3, tr\u00ean s\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia s\u1ebd ghi r\u00f5 c\u00e1c c\u1ea5p \u0111i\u1ec7n \u00e1p, c\u00e1c s\u1ed1 li\u1ec7u k\u1ef9 thu\u1eadt ch\u1ee7 y\u1ebfu c\u1ee7a c\u00e1c ph\u1ea7n t\u1eed.<\/span><\/p>\n<figure id=\"attachment_3445\" aria-describedby=\"caption-attachment-3445\" style=\"width: 445px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"wp-image-3445 size-full\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/07\/sododienquocgia.png\" alt=\"S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n\" width=\"445\" height=\"314\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/07\/sododienquocgia.png 445w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/07\/sododienquocgia-300x212.png 300w\" sizes=\"auto, (max-width: 445px) 100vw, 445px\" \/><figcaption id=\"caption-attachment-3445\" class=\"wp-caption-text\">S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia.<\/figcaption><\/figure>\n<h2><strong>3. Qu\u00e1 tr\u00ecnh x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">V\u1edbi l\u1ecbch s\u1eed 120 n\u0103m h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia, t\u00ednh \u0111\u1ebfn nay \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nh\u1eefng th\u00e0nh t\u1ef1u \u0111\u00e1ng k\u1ec3 cho m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n n\u01b0\u1edbc nh\u00e0. Nh\u00e0 m\u00e1y \u0111i\u1ec7n \u0111\u1ea7u ti\u00ean c\u1ee7a \u0110\u00f4ng D\u01b0\u01a1ng \u0111\u00e3 \u0111\u01b0\u1ee3c kh\u1edfi c\u00f4ng t\u1ea1i th\u00e0nh ph\u1ed1 c\u1ea3ng H\u1ea3i Ph\u00f2ng v\u00e0o n\u0103m 1982 v\u00e0 ch\u00ednh th\u1ee9c \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng trong th\u00e1ng 2\/1894.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">H\u01a1n 60 n\u0103m sau, m\u00e3i cho \u0111\u1ebfn ng\u00e0y gi\u1ea3i ph\u00f3ng Th\u1ee7 \u0111\u00f4 (10\/10\/1954), ng\u01b0\u1eddi Vi\u1ec7t Nam m\u1edbi ch\u00ednh th\u1ee9c l\u00e0m ch\u1ee7 \u0111\u01b0\u1ee3c ng\u00e0nh \u0111i\u1ec7n v\u00e0 m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia. V\u1edbi c\u00f4ng su\u1ea5t ban \u0111\u1ea7u l\u00e0 31.5MW, s\u1ea3n l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng h\u00e0ng n\u0103m ch\u1ec9 kho\u1ea3ng 53 tri\u1ec7u kWh, l\u1ef1c l\u01b0\u1ee3ng c\u00e1n b\u1ed9 k\u1ef9 thu\u1eadt ch\u1ec9 c\u00f3 7 k\u1ef9 s\u01b0 \u0111i\u1ec7n, 5 k\u1ef9 thu\u1eadt vi\u00ean l\u00e0m t\u1eeb th\u1eddi ch\u00ednh quy\u1ec1n c\u0169 v\u00e0 \u0111\u1ed9i ng\u0169 c\u00f4ng nh\u00e2n m\u1edbi th\u00eam v\u00e0o nh\u00e0 m\u00e1y \u0111i\u1ec7n.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong nh\u1eefng n\u0103m v\u1ec1 sau, l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia \u0111\u00e3 \u0111\u1ea1t \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00e0nh t\u1ef1u l\u1edbn, c\u00f3 nh\u1eefng b\u01b0\u1edbc ti\u1ebfn v\u01b0\u1ee3t b\u1eadc trong ng\u00e0nh s\u1ea3n xu\u1ea5t \u0111i\u1ec7n. C\u1ee5 th\u1ec3 l\u00e0 vi\u1ec7c x\u00e2y d\u1ef1ng c\u00e1c \u0111\u01b0\u1eddng d\u00e2y t\u1ea3i c\u00e1p 110kV, 220kV v\u00e0 500kV.<\/span><\/p>\n<h3><strong>3.1. \u0110\u01b0\u1eddng d\u00e2y t\u1ea3i c\u00e1p 110kV<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">V\u00e0o n\u0103m 1962, khi c\u1ea3 n\u01b0\u1edbc \u0111ang trong giai \u0111o\u1ea1n kh\u00e1ng chi\u1ebfn ch\u1ed1ng M\u1ef9 (1954 -1975), m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n mi\u1ec1n B\u1eafc Vi\u1ec7t Nam \u0111\u00e3 c\u00f3 nh\u1eefng b\u01b0\u1edbc ph\u00e1t tri\u1ec3n, \u0111\u01b0\u1eddng d\u00e2y 110kV \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n Vi\u1ec7t Nam \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng. \u0110\u1ebfn n\u0103m 1963, h\u1ec7 th\u1ed1ng l\u01b0\u1edbi \u0111i\u1ec7n 110kV \u0111\u00e3 ho\u00e0n th\u00e0nh \u0111\u00f3ng \u0111i\u1ec7n, th\u1ef1c hi\u1ec7n cung c\u1ea5p \u0111i\u1ec7n cho khu v\u1ef1c \u0110\u00f4ng Anh &#8211; Vi\u1ec7t Tr\u00ec, U\u00f4ng B\u00ed &#8211; H\u1ea3i Ph\u00f2ng. Cho \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m \u0111\u00f3, ch\u1ec9 c\u00f3 nh\u1eefng \u0111\u1ecba \u0111i\u1ec3m n\u00e0y t\u1ea1i c\u1ea3 n\u01b0\u1edbc c\u00f3 m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n 110kV.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Trong 10 n\u0103m ti\u1ebfp theo, \u0111i\u1ec7n l\u1ef1c Vi\u1ec7t Nam \u0111\u00e3 th\u00e0nh c\u00f4ng k\u1ebft n\u1ed1i 9\/12 nh\u00e0 m\u00e1y \u0111i\u1ec7n v\u00e0o \u0111\u01b0\u1eddng d\u00e2y 110kV. H\u1ec7 th\u1ed1ng \u0111i\u1ec7n n\u00e0y \u0111\u00e3 ho\u00e0n th\u00e0nh t\u1ed1t nhi\u1ec7m v\u1ee5 truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng t\u1eeb c\u00e1c nh\u00e0 m\u00e1y \u0111\u1ebfn c\u00e1c trung t\u00e2m ph\u1ee5 t\u1ea3i.<\/span><\/p>\n<h3><strong>3.2. \u0110\u01b0\u1eddng d\u00e2y t\u1ea3i c\u00e1p 220kV<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">\u0110\u00e2y l\u00e0 b\u01b0\u1edbc ti\u1ebfn th\u1ee9 2 trong c\u00f4ng cu\u1ed9c x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia. V\u00e0o n\u0103m 1961, tr\u00ean danh ngh\u0129a b\u1ed3i th\u01b0\u1eddng chi\u1ebfn tranh, ch\u00ednh ph\u1ee7 Nh\u1eadt B\u1ea3n \u0111\u00e3 gi\u00fap \u0111\u1ee1 ch\u00ednh quy\u1ec1n Vi\u1ec7t Nam C\u1ed9ng H\u00f2a kh\u1edfi c\u00f4ng x\u00e2y d\u1ef1ng m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n 220kV. \u0110\u1ebfn n\u0103m 1964, \u0111\u01b0\u1eddng d\u00e2y t\u1ea3i c\u00e1p 230kV \u0110a Nhim &#8211; S\u00e0i G\u00f2n \u0111\u01b0\u1ee3c \u0111\u01b0a v\u00e0o ho\u1ea1t \u0111\u1ed9ng.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">V\u1edbi t\u1ed5ng chi\u1ec1u d\u00e0i 257 km v\u00e0 729 c\u1ed9t th\u00e9p \u0111\u01b0\u1ee3c d\u1ef1ng l\u00ean tr\u00ean c\u00e1c \u0111\u1ecba h\u00ecnh s\u00f4ng n\u00fai hi\u1ec3m tr\u1edf. \u0110\u00e2y ch\u00ednh l\u00e0 tuy\u1ebfn \u0111\u01b0\u1eddng d\u00e2y t\u1ea3i \u0111i\u1ec7n \u00e1p 220kV \u0111\u1ea7u ti\u00ean c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia Vi\u1ec7t Nam.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Sau khi \u0111\u1ea5t n\u01b0\u1edbc th\u1ed1ng nh\u1ea5t, c\u00e1c c\u00e1n b\u1ed9, c\u00f4ng nh\u00e2n ng\u00e0nh \u0111i\u1ec7n l\u1ea1i ti\u1ebfp t\u1ee5c chung s\u1ee9c c\u00f9ng nhau x\u00e2y d\u1ef1ng v\u00e0 ph\u00e1t tri\u1ec3n l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia. \u0110\u01b0\u1eddng d\u00e2y t\u1ea3i \u0111i\u1ec7n 220kV \u0111\u1ea7u ti\u00ean \u1edf mi\u1ec1n B\u1eafc \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng l\u00e0 tuy\u1ebfn H\u00e0 \u0110\u00f4ng &#8211; H\u00f2a B\u00ecnh, \u0111\u01b0\u1eddng d\u00e2y n\u00e0y \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0o th\u00e1ng 3\/1979 v\u00e0 \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh v\u00e0o th\u00e1ng 5\/1981.\u00a0<\/span><\/p>\n<h3><strong>3.3. \u0110\u01b0\u1eddng d\u00e2y t\u1ea3i c\u00e1p 500kV<\/strong><\/h3>\n<p><span style=\"font-weight: 400;\">Trong 2 n\u0103m x\u00e2y d\u1ef1ng th\u1ea7n t\u1ed1c (t\u1eeb th\u00e1ng 4\/1992 \u0111\u1ebfn th\u00e1ng 5\/1994), c\u00f4ng tr\u00ecnh \u0111\u01b0\u1eddng d\u00e2y 500kV m\u1ea1ch 1 \u0111\u00e3 \u0111\u01b0\u1ee3c x\u00e2y d\u1ef1ng v\u00e0 \u0111\u01b0a v\u00e0o v\u1eadn h\u00e0nh. \u0110\u00e2y l\u00e0 l\u1ea7n \u0111\u1ea7u ti\u00ean trong l\u1ecbch s\u1eed, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia Vi\u1ec7t Nam \u0111\u00e3 c\u00f3 \u201ctr\u1ee5c x\u01b0\u01a1ng s\u1ed1ng\u201d 500kV ch\u1ea1y xuy\u00ean su\u1ed1t t\u1eeb B\u1eafc v\u00e0o Nam.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Cho \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia \u0111\u00e3 v\u01b0\u01a1n t\u1edbi 61\/63 t\u1ec9nh th\u00e0nh tr\u00ean c\u1ea3 n\u01b0\u1edbc v\u00e0 \u0111ang t\u1eebng b\u01b0\u1edbc k\u1ebft n\u1ed1i v\u1edbi l\u01b0\u1edbi \u0111i\u1ec7n truy\u1ec1n t\u1ea3i c\u1ee7a c\u00e1c n\u01b0\u1edbc kh\u00e1c trong khu v\u1ef1c. \u0110\u00e2y l\u00e0 minh ch\u1ee9ng r\u00f5 n\u00e9t nh\u1ea5t cho s\u1ef1 l\u1edbn m\u1ea1nh c\u1ee7a \u0111\u1ed9i ng\u0169 c\u00e1n b\u1ed9, c\u00f4ng nh\u00e2n vi\u00ean l\u00e0m c\u00f4ng t\u00e1c truy\u1ec1n t\u1ea3i \u0111i\u1ec7n v\u1ec1 c\u1ea3 l\u01b0\u1ee3ng v\u00e0 ch\u1ea5t.<\/span><\/p>\n<h2><strong>4. T\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia hi\u1ec7n nay<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">Cho \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i, h\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia n\u1eafm gi\u1eef vai tr\u00f2 quan tr\u1ecdng trong qu\u00e1 tr\u00ecnh ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc, \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng cu\u1ed9c s\u1ed1ng cho nh\u00e2n d\u00e2n. Bestray \u0111\u01b0a ra m\u1ed9t s\u1ed1 vai tr\u00f2 quan tr\u1ecdng nh\u01b0 sau:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o s\u1ef1 \u1ed5n \u0111\u1ecbnh cho vi\u1ec7c s\u1ea3n xu\u1ea5t, truy\u1ec1n t\u1ea3i v\u00e0 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n n\u0103ng, cung c\u1ea5p \u0111i\u1ec7n n\u0103ng cho c\u00e1c ng\u00e0nh thu\u1ed9c l\u0129nh v\u1ef1c c\u00f4ng, n\u00f4ng nghi\u1ec7p v\u00e0 sinh ho\u1ea1t th\u01b0\u1eddng ng\u00e0y.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o cung c\u1ea5p v\u00e0 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n t\u1edbi to\u00e0n qu\u1ed1c v\u1edbi \u0111\u1ed9 tin c\u1eady cao, ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n \u1ed5n \u0111\u1ecbnh.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n v\u1ec1 cu\u1ed9c s\u1ed1ng, anh ninh qu\u1ed1c gia v\u00e0 n\u1ec1n kinh t\u1ebf n\u01b0\u1edbc nh\u00e0.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng th\u1ee7y \u0111i\u1ec7n c\u00f2n gi\u00fap ng\u0103n ch\u1eb7n, h\u1ea1n ch\u1ebf l\u0169 l\u1ee5t cho \u0111\u1ed3ng b\u1eb1ng B\u1eafc B\u1ed9<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Cung c\u1ea5p n\u01b0\u1edbc cho m\u1ed9t s\u1ed1 t\u1ec9nh ph\u00eda B\u1eafc trong th\u1eddi \u0111i\u1ec3m h\u1ea1n h\u00e1n, thi\u1ebfu n\u01b0\u1edbc.<\/span><\/li>\n<\/ul>\n<h2><strong>5. T\u1ed5ng k\u1ebft<\/strong><\/h2>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia c\u00f3 l\u1ecbch s\u1eed h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n l\u00e2u d\u00e0i, c\u00f9ng tr\u1ea3i qua nhi\u1ec1u th\u0103ng tr\u1ea7m c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc. T\u00ednh \u0111\u1ebfn th\u1eddi \u0111i\u1ec3m hi\u1ec7n t\u1ea1i, m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n \u0111\u01b0\u1ee3c xem l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng cho s\u1ef1 ph\u00e1t tri\u1ec3n l\u00e2u d\u00e0i, b\u1ec1n v\u1eefng c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc. Qua b\u00e0i vi\u1ebft n\u00e0y, Bestray hy v\u1ecdng b\u1ea1n c\u00f3 th\u1ec3 n\u1eafm \u0111\u01b0\u1ee3c nh\u1eefng th\u00f4ng tin c\u01a1 b\u1ea3n v\u1ec1 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia, bao g\u1ed3m qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n, s\u01a1 \u0111\u1ed3 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, t\u1ea7m quan tr\u1ecdng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n\u2026<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110\u1ec3 bi\u1ebft th\u00eam nh\u1eefng th\u00f4ng tin kh\u00e1c v\u1ec1 l\u0129nh v\u1ef1c \u0111i\u1ec7n ho\u1eb7c c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n do Bestray cung c\u1ea5p nh\u01b0 h\u1ed9p \u0111i\u1ec7n, m\u00e1ng c\u00e1p, c\u00e1p \u0111i\u1ec7n b\u1ea1n c\u00f3 th\u1ec3 t\u1ea1i trang web c\u1ee7a Bestray. Ho\u1eb7c b\u1ea1n c\u0169ng c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i qua hotline: 0909 089 678 \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 gi\u1ea3i \u0111\u00e1p m\u1ecdi b\u0103n kho\u0103n c\u1ee7a b\u1ea1n v\u1ec1 s\u1ea3n ph\u1ea9m v\u00e0 d\u1ecbch v\u1ee5 t\u1ea1i Bestray.<\/span><\/p>\n<p><b>Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 t\u00ecm hi\u1ec3u th\u00eam c\u00e1c s\u1ea3n ph\u1ea9m kh\u00e1c c\u1ee7a Bestray:<\/b><\/p>\n<p><strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-cap\/\" target=\"_blank\" rel=\"noopener\">M\u00e1ng c\u00e1p<\/a> <\/strong><\/p>\n<p><strong><a href=\"https:\/\/bestray.com\/cable-management\/thang-cap\/\" target=\"_blank\" rel=\"noopener\">Thang c\u00e1p<\/a><\/strong><\/p>\n<p><strong><a href=\"https:\/\/bestray.com\/cable-management\/khay-cap\/\" target=\"_blank\" rel=\"noopener\">Khay c\u00e1p<\/a><\/strong><\/p>\n<p><strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-luoi\/\" target=\"_blank\" rel=\"noopener\">M\u00e1ng l\u01b0\u1edbi<\/a><\/strong><\/p>\n<p><a href=\"https:\/\/bestray.com\/blog\/lua-chon-phu-kien-mang-cap\/\" target=\"_blank\" rel=\"noopener\"><strong>Ph\u1ee5 ki\u1ec7n m\u00e1ng c\u00e1p\u00a0<\/strong><\/a><\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter size-full wp-image-5197\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2024\/02\/Thang-Mang-Cap-Bestray-Chat-Luong-Cao-\u2013-Giai-Phap-Bao-Ve-An-Toan-Cho-He-Thong-Dien-1.gif\" alt=\"thang m\u00e1ng c\u00e1p\" width=\"1080\" height=\"1080\" \/><\/p>\n<p>&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;&#8212;<\/p>\n<h2><strong>C\u00f4ng Ty C\u1ed5 Ph\u1ea7n Bestray &#8211; Chuy\u00ean S\u1ea3n Xu\u1ea5t Thang M\u00e1ng C\u00e1p (Cable Tray, <\/strong><strong>Cable <\/strong><strong>Trunking)<\/strong><\/h2>\n<ul>\n<li><span style=\"font-size: 20px;\">\u0110\u1ecba ch\u1ec9: 180\/7b, \u1ea5p T\u00e2n Th\u1edbi 3, x\u00e3 T\u00e2n Hi\u1ec7p, huy\u1ec7n H\u00f3c M\u00f4n, TPHCM<\/span><\/li>\n<li><span style=\"font-size: 20px;\">\u0110i\u1ec7n Tho\u1ea1i: (028) 3713 3076 &#8211; 078 453 1668 &#8211; 0909 089 678<\/span><\/li>\n<li><span style=\"font-size: 20px;\">E-mail: sales@bestray<\/span><\/li>\n<\/ul>\n<p><strong>Ngo\u00e0i ra, b\u1ea1n c\u00f3 th\u1ec3 xem qua c\u00e1c b\u00e0i vi\u1ebft kh\u00e1c c\u1ee7a Bestray:<\/strong><\/p>\n<ul>\n<li><a href=\"https:\/\/bestray.com\/blog\/lap-dat-mang-cap\/\" target=\"_blank\" rel=\"noopener\"><strong>L\u1eafp \u0111\u1eb7t m\u00e1ng c\u00e1p<\/strong><\/a> v\u00e0 nh\u1eefng l\u01b0u \u00fd c\u1ea7n thi\u1ebft<\/li>\n<li><a href=\"https:\/\/bestray.com\/blog\/thi-cong-mang-cap-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>Thi c\u00f4ng m\u00e1ng c\u00e1p <\/strong><\/a>l\u00e0\u00a0g\u00ec ? Nh\u1eefng \u0111i\u1ec1u c\u1ea7n b\u1ea1n c\u1ea7n quan t\u00e2m khi l\u1eafp \u0111\u1eb7t m\u00e1ng c\u00e1p<\/li>\n<li>Kinh nghi\u1ec7m mua <a href=\"https:\/\/bestray.com\/blog\/mang-cap-nhua-la-gi\/\" target=\"_blank\" rel=\"noopener\"><strong>m\u00e1ng c\u00e1p nh\u1ef1a<\/strong><\/a>, m\u00e1ng \u0111i\u1ec7n nh\u1ef1a t\u1ed1t nh\u1ea5t<\/li>\n<li><a href=\"https:\/\/bestray.com\/blog\/nema-ve1\/\" target=\"_blank\" rel=\"noopener\"><strong>Ti\u00eau chu\u1ea9n NEMA VE1:2017<\/strong><\/a>, CSA C22.2 No. 126.1-17<\/li>\n<\/ul>\n","protected":false},"excerpt":{"rendered":"<p>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n qu\u1ed1c gia l\u00e0 m\u1ed9t trong nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng trong s\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a \u0111\u1ea5t n\u01b0\u1edbc. Qua qu\u00e1 tr\u00ecnh h\u00ecnh th\u00e0nh v\u00e0 ph\u00e1t tri\u1ec3n, Vi\u1ec7t Nam \u0111\u00e3 c\u00f3 m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n g\u1ea7n nh\u01b0 ho\u00e0n ch\u1ec9nh v\u00e0 \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c nhu c\u1ea7u lao \u0111\u1ed9ng, s\u1ea3n xu\u1ea5t v\u00e0 sinh ho\u1ea1t \u1edf m\u1ee9c t\u1ed1i [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3497,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[],"class_list":{"0":"post-3443","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dien-cong-nghiep"},"lang":"vi","translations":{"vi":3443},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3443","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/comments?post=3443"}],"version-history":[{"count":7,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3443\/revisions"}],"predecessor-version":[{"id":5313,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3443\/revisions\/5313"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media\/3497"}],"wp:attachment":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media?parent=3443"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/categories?post=3443"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/tags?post=3443"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}