{"id":3538,"date":"2022-08-17T16:15:16","date_gmt":"2022-08-17T09:15:16","guid":{"rendered":"https:\/\/bestray.com\/blog\/?p=3538"},"modified":"2024-02-27T16:11:15","modified_gmt":"2024-02-27T09:11:15","slug":"luoi-dien-quoc-gia","status":"publish","type":"post","link":"https:\/\/bestray.com\/blog\/luoi-dien-quoc-gia\/","title":{"rendered":"Nh\u1eefng \u0111i\u1ec1u h\u1eefu \u00edch v\u1ec1 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia b\u1ea1n c\u1ea7n bi\u1ebft"},"content":{"rendered":"<p><span style=\"font-weight: 400;\">M\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t \u0111\u1ea5t n\u01b0\u1edbc ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng v\u00e0 th\u1ecbnh v\u01b0\u1ee3ng. H\u1ec7 th\u1ed1ng l\u01b0\u1edbi \u0111i\u1ec7n li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd nh\u1eb1m m\u1ee5c ti\u00eau truy\u1ec1n t\u1ea3i v\u00e0 ph\u00e2n ph\u1ed1i ngu\u1ed3n \u0111i\u1ec7n t\u1eeb c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u th\u00f4ng tin c\u1ee7a m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n hi\u1ec7n nay h\u00e3y c\u00f9ng Bestray \u0111\u00f3n \u0111\u1ecdc b\u00e0i vi\u1ebft n\u00e0y nh\u00e9.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">1. S\u01a1 l\u01b0\u1ee3c l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia<\/span><\/h2>\n<h3><span style=\"font-weight: 400;\">1.1. Gi\u1edbi thi\u1ec7u l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">T\u00f9y theo m\u1ed7i qu\u1ed1c gia m\u00e0 c\u00e1c c\u1ea5p \u0111i\u1ec7n \u00e1p c\u00f3 c\u00e1c tr\u1ecb s\u1ed1 kh\u00e1c nhau. L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia c\u1ee7a Vi\u1ec7t Nam c\u00f3 c\u00e1c c\u1ea5p \u0111i\u1ec7n \u00e1p 500kV, 220kV v\u00e0 hi\u1ec7n \u0111ang ph\u00e2n ph\u1ed1i c\u1ea5p \u0111i\u1ec7n \u00e1p t\u1eeb 110kV tr\u1edf xu\u1ed1ng.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia 500kV tr\u1ea3i d\u00e0i t\u1eeb B\u1eafc v\u00e0o Nam v\u1edbi t\u1ed5ng <\/span><strong><a href=\"https:\/\/vi.wikipedia.org\/wiki\/Chi%E1%BB%81u_d%C3%A0i\" target=\"_blank\" rel=\"noopener\">chi\u1ec1u d\u00e0i<\/a><\/strong><span style=\"font-weight: 400;\"> 1487 km. Trong \u0111\u00f3, l\u01b0\u1edbi \u0111i\u1ec7n bao g\u1ed3m 3437 c\u1ed9t \u0111i\u1ec7n th\u00e1p s\u1eaft \u0111i qua c\u00e1c t\u1ec9nh th\u00e0nh g\u1ed3m H\u00f2a B\u00ecnh, Thanh H\u00f3a, H\u00e0 T\u0129nh, Ngh\u1ec7 An, Qu\u1ea3ng B\u00ecnh, Qu\u1ea3ng Tr\u1ecb, Th\u1eeba &#8211; Thi\u00ean Hu\u1ebf, Qu\u1ea3ng Nam, \u0110\u00e0 N\u1eb5ng, Kon Tum, Gia Lai, \u0110\u1eafk L\u1eafk, B\u00ecnh Ph\u01b0\u1edbc, B\u00ecnh D\u01b0\u01a1ng, Th\u00e0nh ph\u1ed1 H\u1ed3 Ch\u00ed Minh<\/span><span style=\"font-weight: 400;\">.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Hi\u1ec7n t\u1ea1i, m\u1ea1ng \u0111i\u1ec7n qu\u1ed1c gia c\u00f3 \u0111\u1ebfn <\/span><span style=\"font-weight: 400;\">92 tr\u1ea1m 500kV v\u00e0 33 m\u1ea1ch \u0111\u01b0\u1eddng d\u00e2y. \u0110\u00e2y l\u00e0 \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i huy\u1ebft m\u1ea1ch c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n Vi\u1ec7t Nam, truy\u1ec1n t\u1ea3i l\u01b0\u1ee3ng c\u00f4ng su\u1ea5t l\u1edbn trao \u0111\u1ed5i gi\u1eefa ba mi\u1ec1n B\u1eafc Trung Nam.<\/span><\/p>\n<h3><span style=\"font-weight: 400;\">1.2. C\u1ea5u t\u1ea1o c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">M\u1ea1ng \u0111i\u1ec7n qu\u1ed1c gia c\u00f3 c\u1ea5u t\u1ea1o bao g\u1ed3m 2 th\u00e0nh ph\u1ea7n ch\u00ednh l\u00e0:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u1ea1m bi\u1ebfn \u00e1p<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1eddng d\u00e2y<\/span><\/li>\n<\/ul>\n<h4><span style=\"font-weight: 400;\">1.2.1. Tr\u1ea1m bi\u1ebfn \u00e1p<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Tr\u1ea1m bi\u1ebfn \u00e1p bao g\u1ed3m m\u00e1y bi\u1ebfn \u00e1p, c\u00e1c thi\u1ebft b\u1ecb ph\u00e2n ph\u1ed1i, b\u1ea3o v\u1ec7 \u0111o l\u01b0\u1eddng v\u00e0 \u0111i\u1ec1u khi\u1ec3n\u2026 C\u00e1c b\u1ed9 ph\u1eadn \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t th\u00e0nh m\u1ed9t h\u1ec7 th\u1ed1ng ho\u00e0n ch\u1ec9nh \u0111\u1ec3 th\u1ef1c hi\u1ec7n vi\u1ec7c bi\u1ebfn \u0111\u1ed5i \u0111i\u1ec7n \u00e1p v\u00e0 ph\u00e2n ph\u1ed1i \u0111i\u1ec7n n\u0103ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Tr\u1ea1m bi\u1ebfn \u00e1p chia th\u00e0nh 2 lo\u1ea1i:<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u1ea1m t\u0103ng \u00e1p: Xu\u1ea5t hi\u1ec7n nhi\u1ec1u \u1edf c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n v\u00e0 <\/span><span style=\"font-weight: 400;\">\u0111\u01b0\u1ee3c \u0111\u1eb7t g\u1ea7n ngu\u1ed3n nhi\u00ean li\u1ec7u (than \u0111\u00e1, d\u1ea7u m\u1ecf), m\u1ed9t \u0111\u1eadp n\u01b0\u1edbc (th\u1ee7y \u0111i\u1ec7n) ho\u1eb7c \u1edf \u0111\u1ecba \u0111i\u1ec3m c\u00f3 th\u1ec3 t\u1eadn d\u1ee5ng c\u00e1c ngu\u1ed3n n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o (n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi, gi\u00f3, s\u00f3ng,..). C\u00e1c tr\u1ea1m t\u0103ng \u00e1p th\u01b0\u1eddng c\u00f3 quy m\u00f4 l\u1edbn v\u00e0 n\u1eb1m xa khu v\u1ef1c d\u00e2n c\u01b0 \u0111\u00f4ng \u0111\u00fac, \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho ng\u01b0\u1eddi d\u00e2n.\u00a0<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u1ea1m gi\u1ea3m \u00e1p: C\u00f3 2 lo\u1ea1i bao g\u1ed3m:<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u1ea1m trung gian \u0111\u1ecba ph\u01b0\u01a1ng: Bi\u1ebfn \u0111\u1ed5i \u0111i\u1ec7n \u00e1p t\u1eeb cao \u00e1p sang trung \u00e1p, c\u1ea5p \u0111i\u1ec7n cho l\u01b0\u1edbi ph\u00e2n ph\u1ed1i.<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">Tr\u1ea1m trung gian khu v\u1ef1c: Bi\u1ebfn \u0111\u1ed5i \u0111i\u1ec7n \u00e1p t\u1eeb cao \u00e1p v\u00e0 si\u00eau cao \u00e1p xu\u1ed1ng cao \u00e1p, c\u1ea5p \u0111i\u1ec7n cho l\u01b0\u1edbi truy\u1ec1n t\u1ea3i v\u00e0 l\u01b0\u1edbi ph\u00e2n ph\u1ed1i.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_3540\" aria-describedby=\"caption-attachment-3540\" style=\"width: 1000px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3540\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/may-bien-ap-.jpeg\" alt=\"M\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia\" width=\"1000\" height=\"563\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/may-bien-ap-.jpeg 1000w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/may-bien-ap--300x169.jpeg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/may-bien-ap--768x432.jpeg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/may-bien-ap--696x392.jpeg 696w\" sizes=\"auto, (max-width: 1000px) 100vw, 1000px\" \/><figcaption id=\"caption-attachment-3540\" class=\"wp-caption-text\">M\u00e1y bi\u1ebfn \u00e1p AT2 Tr\u1ea1m 220kV Ki\u00ean B\u00ecnh<br \/>(Ngu\u1ed3n: evn.com.vn)<\/figcaption><\/figure>\n<h4><span style=\"font-weight: 400;\">1.2.2. \u0110\u01b0\u1eddng d\u00e2y trong m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">H\u1ec7 th\u1ed1ng m\u1ea1ng \u0111i\u1ec7n qu\u1ed1c gia hi\u1ec7n nay th\u01b0\u1eddng c\u00f3 \u0111\u01b0\u1eddng d\u00e2y ch\u00ednh l\u00e0 cao \u00e1p v\u00e0 h\u1ea1 \u00e1p.<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1eddng d\u00e2y cao \u00e1p: L\u00e0 c\u00e1c \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i \u0111i\u1ec7n cao th\u1ebf d\u00f9ng \u0111\u1ec3 k\u1ebft n\u1ed1i c\u00e1c ngu\u1ed3n cung c\u1ea5p \u0111\u1ebfn v\u1edbi c\u00e1c trung t\u00e2m ti\u00eau th\u1ee5.<\/span><\/li>\n<\/ul>\n<figure id=\"attachment_3541\" aria-describedby=\"caption-attachment-3541\" style=\"width: 800px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3541\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/mang-luoi-dien-quoc-gia-.jpeg\" alt=\"M\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia\" width=\"800\" height=\"495\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/mang-luoi-dien-quoc-gia-.jpeg 800w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/mang-luoi-dien-quoc-gia--300x186.jpeg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/mang-luoi-dien-quoc-gia--768x475.jpeg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/mang-luoi-dien-quoc-gia--696x431.jpeg 696w\" sizes=\"auto, (max-width: 800px) 100vw, 800px\" \/><figcaption id=\"caption-attachment-3541\" class=\"wp-caption-text\">\u0110\u01b0\u1eddng d\u00e2y cao \u00e1p<br \/>(Ngu\u1ed3n: evn.com.vn)<\/figcaption><\/figure>\n<ul>\n<li><span style=\"font-weight: 400;\"><span style=\"font-weight: 400;\">\u0110\u01b0\u1eddng d\u00e2y h\u1ea1 \u00e1p: L\u00e0 c\u00e1c \u0111\u01b0\u1eddng d\u00e2y ph\u00e2n ph\u1ed1i k\u1ebft n\u1ed1i \u0111\u1ebfn nh\u1eefng ng\u01b0\u1eddi ti\u00eau d\u00f9ng s\u1eed d\u1ee5ng \u0111i\u1ec7n n\u0103ng.<\/span><\/span><\/li>\n<\/ul>\n<figure id=\"attachment_3542\" aria-describedby=\"caption-attachment-3542\" style=\"width: 912px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3542\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/duong-day-dien-.jpeg\" alt=\"L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia\" width=\"912\" height=\"513\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/duong-day-dien-.jpeg 912w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/duong-day-dien--300x169.jpeg 300w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/duong-day-dien--768x432.jpeg 768w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/duong-day-dien--696x392.jpeg 696w\" sizes=\"auto, (max-width: 912px) 100vw, 912px\" \/><figcaption id=\"caption-attachment-3542\" class=\"wp-caption-text\">\u0110\u01b0\u1eddng d\u00e2y 110kV<br \/>(Ngu\u1ed3n: evn.com.vn)<\/figcaption><\/figure>\n<p><span style=\"font-weight: 400;\">C\u00e1c lo\u1ea1i d\u00e2y n\u00e0y th\u01b0\u1eddng l\u00e0 c\u00e1c d\u00e2y tr\u00ean kh\u00f4ng, c\u00e1p ng\u1ea7m, c\u00e1p treo, thanh d\u1eabn, \u1ed1ng d\u1eabn,&#8230; v\u00e0 \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb c\u00e1c nguy\u00ean v\u1eadt li\u1ec7u \u0111\u1ea3m b\u1ea3o an to\u00e0n, ph\u00f9 h\u1ee3p v\u1edbi chi ph\u00ed nh\u00e0 n\u01b0\u1edbc.<\/span><\/p>\n<p>&nbsp;<\/p>\n<h3><span style=\"font-weight: 400;\">1.3. Vai tr\u00f2 c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia hi\u1ec7n nay c\u00f3 vai tr\u00f2 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi n\u01b0\u1edbc ta. V\u00e0o nh\u1eefng n\u0103m tr\u01b0\u1edbc \u0111\u00e2y, \u1edf m\u1ed9t s\u1ed1 n\u01a1i v\u00f9ng s\u00e2u v\u00f9ng xa ch\u01b0a c\u00f3 ngu\u1ed3n \u0111i\u1ec7n n\u00ean ng\u01b0\u1eddi d\u00e2n g\u1eb7p nhi\u1ec1u kh\u00f3 kh\u0103n trong \u0111\u1eddi s\u1ed1ng sinh ho\u1ea1t. Nh\u1edd v\u00e0o m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd, k\u00e9o d\u00e0i t\u1eeb B\u1eafc v\u00e0o Nam n\u00ean n\u01b0\u1edbc ta \u0111\u00e3 ph\u00e1t tri\u1ec3n r\u00f5 r\u1ec7t, cu\u1ed9c s\u1ed1ng ng\u01b0\u1eddi d\u00e2n ph\u00e1t tri\u1ec3n h\u01a1n. Sau \u0111\u00e2y,\u00a0 Bestray s\u1ebd n\u00eau m\u1ed9t s\u1ed1 vai tr\u00f2 c\u1ee7a m\u1ea1ng \u0111i\u1ec7n qu\u1ed1c gia nh\u01b0 sau:<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">1.3.1. Truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng \u0111i xa<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Ch\u00fang ta c\u00f3 th\u1ec3 bi\u1ebft, \u0111\u1ec3 \u0111\u01b0a c\u00e1c ngu\u1ed3n \u0111i\u1ec7n t\u1eeb nh\u1eefng n\u01a1i nh\u01b0 th\u1ee7y \u0111i\u1ec7n, nh\u00e0 m\u00e1y ph\u00e1t \u0111i\u1ec7n th\u00ec c\u1ea7n ph\u1ea3i c\u00f3 m\u1ed9t m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n ho\u00e0n ch\u1ec9nh, nh\u1eb1m m\u1ee5c \u0111\u00edch truy\u1ec1n t\u1ea3i \u0111i\u1ec7n \u0111\u1ebfn t\u1ea5t c\u1ea3 m\u1ecdi n\u01a1i. L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia c\u00f3 vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong vi\u1ec7c t\u1ea1o ra s\u1ef1 k\u1ebft n\u1ed1i ngu\u1ed3n \u0111i\u1ec7n gi\u1eefa c\u00e1c v\u00f9ng mi\u1ec1n tr\u00ean \u0111\u1ea5t n\u01b0\u1edbc. Nh\u1edd c\u00f3 m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n m\u00e0 ng\u01b0\u1eddi d\u00e2n sinh ho\u1ea1t ti\u1ec7n l\u1ee3i v\u00e0\u00a0 x\u00e2y d\u1ef1ng cu\u1ed9c s\u1ed1ng v\u0103n minh hi\u1ec7n \u0111\u1ea1i h\u01a1n.\u00a0<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">1.3.2. Cung c\u1ea5p ph\u00e2n ph\u1ed1i \u0111i\u1ec7n \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">Trong m\u1ed9t m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n g\u1ed3m c\u00f3 c\u00e1c b\u1ed9 ph\u1eadn nh\u01b0 tr\u1ea1m bi\u1ebfn \u00e1p, \u0111\u01b0\u1eddng d\u00e2y cao \u00e1p, h\u1ea1 \u00e1p. C\u00e1c b\u1ed9 ph\u1eadn n\u00e0y s\u1ebd h\u1ed7 tr\u1ee3 vi\u1ec7c ph\u00e2n ph\u1ed1i ngu\u1ed3n \u0111i\u1ec7n t\u1eeb c\u00e1c nh\u00e0 m\u00e1y \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng. \u0110a ph\u1ea7n c\u00e1c d\u00f2ng \u0111i\u1ec7n \u1edf \u0111\u01b0\u1eddng d\u00e2y cao \u00e1p th\u01b0\u1eddng l\u00e0 500kV, ng\u01b0\u1eddi ti\u00eau d\u00f9ng th\u01b0\u1eddng s\u1eed d\u1ee5ng d\u00f2ng \u0111i\u1ec7n 220V. V\u00ec v\u1eady, l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ph\u00e2n ph\u1ed1i ngu\u1ed3n \u0111i\u1ec7n ph\u00f9 h\u1ee3p \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng.<\/span><\/p>\n<h4><span style=\"font-weight: 400;\">1.3.3. \u0110\u1ea3m b\u1ea3o truy\u1ec1n t\u1ea3i, ph\u00e2n ph\u1ed1i \u0111i\u1ec7n c\u00f3 ch\u1ea5t l\u01b0\u1ee3ng t\u1ed1t v\u00e0 an to\u00e0n<\/span><\/h4>\n<p><span style=\"font-weight: 400;\">M\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia th\u01b0\u1eddng c\u00f3 nhi\u1ec1u nh\u00e0 m\u00e1y \u0111i\u1ec7n ph\u1ee5c v\u1ee5 vi\u1ec7c cung c\u1ea5p \u0111i\u1ec7n \u0111\u1ebfn n\u01a1i ng\u01b0\u1eddi ti\u00eau d\u00f9ng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o ch\u1ea5t l\u01b0\u1ee3ng \u0111i\u1ec7n n\u0103ng ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh v\u00e0 an to\u00e0n. \u0110a ph\u1ea7n v\u00e0o nh\u1eefng m\u00f9a n\u1eafng n\u00f3ng, c\u00e1c m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n th\u01b0\u1eddng c\u00f3 kh\u1ea3 n\u0103ng x\u1ea3y ra s\u1ef1 c\u1ed1 n\u00ean T\u1ed5ng c\u00f4ng ty Truy\u1ec1n t\u1ea3i \u0111i\u1ec7n Qu\u1ed1c gia lu\u00f4n c\u00f3 nh\u1eefng bi\u1ec7n ph\u00e1p \u0111\u1ea3m b\u1ea3o an to\u00e0n cung c\u1ea5p \u0111i\u1ec7n.<\/span><\/p>\n<h2><span style=\"font-weight: 400;\">2. S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia Vi\u1ec7t Nam hi\u1ec7n nay<\/span><\/h2>\n<h3><span style=\"font-weight: 400;\">2.1. C\u00e1c c\u1ea5p \u0111i\u1ec7n \u00e1p c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia c\u00f3 c\u00e1c c\u1ea5p \u0111i\u1ec7n \u00e1p kh\u00e1c nhau nh\u01b0: 800kV; 500kV; 220kV; 110kV; 66kV; 35kV; 22kV; 10,5kV; 6kV; 0,4kV.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">\u0110i\u1ec7n n\u0103ng sau khi \u0111\u01b0\u1ee3c s\u1ea3n xu\u1ea5t t\u1eeb nh\u00e0 m\u00e1y \u0111i\u1ec7n s\u1ebd \u0111\u01b0\u1ee3c truy\u1ec1n t\u1ea3i, ph\u00e2n ph\u1ed1i \u0111\u1ebfn c\u00e1c h\u1ed9 ti\u00eau th\u1ee5 \u0111i\u1ec7n nh\u1edd mang hai m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n:<\/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: C\u00f3 c\u00e1c c\u1ea5p \u0111i\u1ec7n \u00e1p 500kV, 220kV, 110kV<\/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: C\u00f3 c\u00e1c c\u1ea5p \u0111i\u1ec7n \u00e1p 22kV, 35kV<\/span><\/li>\n<\/ul>\n<h3><span style=\"font-weight: 400;\">2.2. S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia<\/span><\/h3>\n<p><span style=\"font-weight: 400;\">\u1ede n\u01b0\u1edbc ta, s\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia bao g\u1ed3m:\u00a0<\/span><\/p>\n<ul>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">C\u00e1c m\u00e1y bi\u1ebfn \u00e1p v\u00e0 t\u1ea3i<\/span><\/li>\n<li style=\"font-weight: 400;\" aria-level=\"1\"><span style=\"font-weight: 400;\">B\u1ed1n c\u1ea5p \u0111i\u1ec7n \u00e1p<\/span><\/li>\n<\/ul>\n<p><span style=\"font-weight: 400;\">S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n d\u01b0\u1edbi \u0111\u00e2y \u0111\u00e3 ghi r\u00f5 c\u00e1c c\u1ea5p \u0111i\u1ec7n \u00e1p, t\u00ean c\u1ee7a c\u00e1c b\u1ed9 ph\u1eadn quan tr\u1ecdng c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n.<\/span><\/p>\n<figure id=\"attachment_3543\" aria-describedby=\"caption-attachment-3543\" style=\"width: 445px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"size-full wp-image-3543\" src=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/luoi-dien-quoc-gia-so-do.jpg\" alt=\"S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia hi\u1ec7n nay\" width=\"445\" height=\"314\" srcset=\"https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/luoi-dien-quoc-gia-so-do.jpg 445w, https:\/\/bestray.com\/blog\/wp-content\/uploads\/2022\/08\/luoi-dien-quoc-gia-so-do-300x212.jpg 300w\" sizes=\"auto, (max-width: 445px) 100vw, 445px\" \/><figcaption id=\"caption-attachment-3543\" class=\"wp-caption-text\">S\u01a1 \u0111\u1ed3 l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia<\/figcaption><\/figure>\n<h2><span style=\"font-weight: 400;\">3. T\u1ed5ng k\u1ebft<\/span><\/h2>\n<p><span style=\"font-weight: 400;\">L\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia c\u00f3 vai tr\u00f2 \u0111\u1eb7c bi\u1ec7t quan tr\u1ecdng trong vi\u1ec7c k\u1ebft n\u1ed1i \u0111i\u1ec7n n\u0103ng gi\u1eefa c\u00e1c v\u00f9ng mi\u1ec1n, c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n,trung t\u00e2m ph\u1ee5 t\u1ea3i v\u00e0 cung c\u1ea5p \u0111i\u1ec7n n\u0103ng \u0111\u1ebfn cho m\u1ecdi mi\u1ec1n \u0111\u1ea5t n\u01b0\u1edbc. M\u1ed9t \u0111\u1ea5t n\u01b0\u1edbc x\u00e2y d\u1ef1ng h\u1ec7 th\u1ed1ng m\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n v\u1eefng m\u1ea1nh s\u1ebd cung c\u1ea5p ngu\u1ed3n \u0111i\u1ec7n ph\u1ee7 r\u1ed9ng kh\u1eafp tr\u00ean \u0111\u1ea5t n\u01b0\u1edbc, g\u00f3p ph\u1ea7n c\u1ea3i thi\u1ec7n \u0111\u1eddi s\u1ed1ng ng\u01b0\u1eddi d\u00e2n ph\u1ed3n th\u1ecbnh h\u01a1n. Qua b\u00e0i vi\u1ebft n\u00e0y Bestray hy v\u1ecdng qu\u00fd kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 n\u1eafm r\u00f5 \u0111\u01b0\u1ee3c nhi\u1ec1u th\u00f4ng tin h\u1eefu \u00edch v\u1ec1 m\u1ea1ng \u0111i\u1ec7n qu\u1ed1c gia v\u00e0 bi\u1ebft \u0111\u01b0\u1ee3c nh\u1eefng vai tr\u00f2 to l\u1edbn c\u1ee7a n\u00f3 \u0111\u1ed1i v\u1edbi \u0111\u1eddi s\u1ed1ng ng\u01b0\u1eddi d\u00e2n.\u00a0<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Ngo\u00e0i ra, n\u1ebfu b\u1ea1n \u0111ang x\u00e2y d\u1ef1ng c\u00f4ng tr\u00ecnh nh\u00e0 \u1edf hay c\u00f4ng c\u1ed9ng b\u1ea1n c\u1ea7n l\u01b0u \u00fd v\u1ec1 h\u1ec7 th\u1ed1ng d\u00e2y d\u1eabn \u0111i\u1ec7n c\u1ee7a t\u00f2a nh\u00e0 \u0111\u1ec3 tr\u00e1nh x\u1ea3y ra c\u00e1c t\u00ecnh hu\u1ed1ng ngo\u00e0i \u00fd mu\u1ed1n nh\u01b0 ch\u00e1y n\u1ed5, b\u1ecb m\u00f4i tr\u01b0\u1eddng \u0103n m\u00f2n d\u00e2y d\u1eabn,&#8230; \u0110\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c nguy\u00ean nh\u00e2n n\u00e0y, b\u1ea1n n\u00ean c\u00e2n nh\u1eafc s\u1eed d\u1ee5ng th\u00eam thi\u1ebft b\u1ecb m\u00e1ng c\u00e1p, khay c\u00e1p c\u1ee7a Bestray \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u00e1c \u0111\u01b0\u1eddng d\u00e2y d\u1eabn \u0111\u01b0\u1ee3c s\u1eafp x\u1ebfp ngay ng\u1eafn v\u00e0 n\u00e2ng \u0111\u1ee1 t\u1ed1t d\u00e2y d\u1eabn trong tr\u01b0\u1eddng h\u1ee3p s\u1ed1 l\u01b0\u1ee3ng d\u00e2y t\u0103ng cao trong qu\u00e1 tr\u00ecnh thi c\u00f4ng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">C\u00f4ng ty Bestray v\u1edbi h\u01a1n 15 n\u0103m kinh nghi\u1ec7m chuy\u00ean v\u1ec1 t\u01b0 v\u1ea5n, s\u1ea3n xu\u1ea5t, th\u01b0\u01a1ng m\u1ea1i v\u00e0 d\u1ecbch v\u1ee5 trong ng\u00e0nh \u0111i\u1ec7n. <\/span><span style=\"font-weight: 400;\">Bestray<\/span> <span style=\"font-weight: 400;\">l\u00e0 nh\u00e0 s\u1ea3n xu\u1ea5t, cung c\u1ea5p <\/span><strong><a href=\"https:\/\/bestray.com\/wp-content\/uploads\/2021\/10\/Thang-c%C3%A1p-l%C3%A0-g%C3%AC-855x1000.jpg\">thang c\u00e1p<\/a>, <a href=\"https:\/\/bestray.com\/wp-content\/uploads\/2021\/10\/M%C3%A1ng-c%C3%A1p-l%C3%A0-g%C3%AC-911x1000.jpg\">m\u00e1ng c\u00e1p<\/a>, <a href=\"https:\/\/bestray.com\/wp-content\/uploads\/2021\/11\/B4-1-945x1000.jpg\">m\u00e1ng l\u01b0\u1edbi<\/a><\/strong><span style=\"font-weight: 400;\">, thi\u1ebft b\u1ecb \u0111i\u1ec7n<\/span><span style=\"font-weight: 400;\">,<\/span><strong><a href=\"https:\/\/bestray.com\/cable-management\/mang-luoi\/phu-kien\/\"> ph\u1ee5 ki\u1ec7n m\u00e1ng c\u00e1p<\/a><\/strong><span style=\"font-weight: 400;\"> \u0111\u00e1ng tin c\u1eady trong nhi\u1ec1u n\u0103m qua. Ch\u00fang t\u00f4i mang \u0111\u1ebfn cho kh\u00e1ch h\u00e0ng nh\u1eefng s\u1ea3n ph\u1ea9m \u0111\u1ea3m b\u1ea3o uy t\u00edn, gi\u00e1 th\u00e0nh h\u1ee3p l\u00fd, \u0111\u00fang ti\u00eau chu\u1ea9n qu\u1ed1c t\u1ebf v\u00e0 g\u00f3p ph\u1ea7n t\u1ea1o n\u00ean nh\u1eefng c\u00f4ng tr\u00ecnh c\u00f3 gi\u00e1 tr\u1ecb b\u1ec1n v\u1eefng.<\/span><\/p>\n<p><span style=\"font-weight: 400;\">Qu\u00fd kh\u00e1ch h\u00e0ng c\u00f3 th\u1ec3 li\u00ean h\u1ec7 v\u1edbi ch\u00fang t\u00f4i qua hotline: 0909089678 \u0111\u1ec3 \u0111\u01b0\u1ee3c t\u01b0 v\u1ea5n v\u00e0 gi\u1ea3i \u0111\u00e1p m\u1ecdi th\u1eafc m\u1eafc.\u00a0<\/span><\/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","protected":false},"excerpt":{"rendered":"<p>M\u1ea1ng l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng trong vi\u1ec7c x\u00e2y d\u1ef1ng m\u1ed9t \u0111\u1ea5t n\u01b0\u1edbc ph\u00e1t tri\u1ec3n b\u1ec1n v\u1eefng v\u00e0 th\u1ecbnh v\u01b0\u1ee3ng. H\u1ec7 th\u1ed1ng l\u01b0\u1edbi \u0111i\u1ec7n li\u00ean k\u1ebft ch\u1eb7t ch\u1ebd nh\u1eb1m m\u1ee5c ti\u00eau truy\u1ec1n t\u1ea3i v\u00e0 ph\u00e2n ph\u1ed1i ngu\u1ed3n \u0111i\u1ec7n t\u1eeb c\u00e1c nh\u00e0 m\u00e1y \u0111i\u1ec7n \u0111\u1ebfn ng\u01b0\u1eddi ti\u00eau d\u00f9ng. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":3599,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[121],"tags":[],"class_list":{"0":"post-3538","1":"post","2":"type-post","3":"status-publish","4":"format-standard","5":"has-post-thumbnail","7":"category-dien-cong-nghiep"},"lang":"vi","translations":{"vi":3538},"pll_sync_post":[],"_links":{"self":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3538","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=3538"}],"version-history":[{"count":3,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3538\/revisions"}],"predecessor-version":[{"id":5307,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/posts\/3538\/revisions\/5307"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media\/3599"}],"wp:attachment":[{"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/media?parent=3538"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/categories?post=3538"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/bestray.com\/blog\/wp-json\/wp\/v2\/tags?post=3538"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}