{"id":2222,"date":"2024-05-29T09:52:04","date_gmt":"2024-05-29T01:52:04","guid":{"rendered":"https:\/\/www.cnhaitan.net\/?p=2222"},"modified":"2024-05-29T10:33:41","modified_gmt":"2024-05-29T02:33:41","slug":"blog-tiet-lo-bi-an-ve-cach-dien-33-kv","status":"publish","type":"post","link":"https:\/\/www.cnhaitan.net\/vi\/blog\/he-lo-bi-an-ve-cach-dien-33-kv","title":{"rendered":"H\u00e9 l\u1ed9 b\u00ed \u1ea9n v\u1ec1 c\u00e1ch \u0111i\u1ec7n 33 KV \u2013 M\u1ea1ng \u0110i\u1ec7n"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_79_2 counter-hierarchy ez-toc-counter ez-toc-grey ez-toc-container-direction\">\n<div class=\"ez-toc-title-container\">\n<p class=\"ez-toc-title\" style=\"cursor:inherit\">M\u1ee5c l\u1ee5c<\/p>\n<span class=\"ez-toc-title-toggle\"><a href=\"#\" class=\"ez-toc-pull-right ez-toc-btn ez-toc-btn-xs ez-toc-btn-default ez-toc-toggle\" aria-label=\"Chuy\u1ec3n \u0111\u1ed5i m\u1ee5c l\u1ee5c\"><span class=\"ez-toc-js-icon-con\"><span class=\"\"><span class=\"eztoc-hide\" style=\"display:none;\">Chuy\u1ec3n \u0111\u1ed5i<\/span><span class=\"ez-toc-icon-toggle-span\"><svg style=\"fill: #999;color:#999\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" class=\"list-377408\" width=\"20px\" height=\"20px\" viewbox=\"0 0 24 24\" fill=\"none\"><path d=\"M6 6H4v2h2V6zm14 0H8v2h12V6zM4 11h2v2H4v-2zm16 0H8v2h12v-2zM4 16h2v2H4v-2zm16 0H8v2h12v-2z\" fill=\"currentColor\"><\/path><\/svg><svg style=\"fill: #999;color:#999\" class=\"arrow-unsorted-368013\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\" width=\"10px\" height=\"10px\" viewbox=\"0 0 24 24\" version=\"1.2\" baseprofile=\"tiny\"><path d=\"M18.2 9.3l-6.2-6.3-6.2 6.3c-.2.2-.3.4-.3.7s.1.5.3.7c.2.2.4.3.7.3h11c.3 0 .5-.1.7-.3.2-.2.3-.5.3-.7s-.1-.5-.3-.7zM5.8 14.7l6.2 6.3 6.2-6.3c.2-.2.3-.5.3-.7s-.1-.5-.3-.7c-.2-.2-.4-.3-.7-.3h-11c-.3 0-.5.1-.7.3-.2.2-.3.5-.3.7s.1.5.3.7z\"\/><\/svg><\/span><\/span><\/span><\/a><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/he-lo-bi-an-ve-cach-dien-33-kv\/#How_To_Identify_The_kv_of_Transmission_Line\" >L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh kv c\u1ee7a \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/he-lo-bi-an-ve-cach-dien-33-kv\/#Why_Pin_Insulators_Are_Not_Used_Above_33_KV_Insulators\" >T\u1ea1i sao c\u00e1ch \u0111i\u1ec7n pin kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1ch \u0111i\u1ec7n 33 KV?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/he-lo-bi-an-ve-cach-dien-33-kv\/#What_Size_Is_A_33_kv_Pin_Insulator\" >Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33 kv c\u00f3 k\u00edch th\u01b0\u1edbc nh\u01b0 th\u1ebf n\u00e0o?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/he-lo-bi-an-ve-cach-dien-33-kv\/#Which_Insulator_Is_Used_In_33kv\" >Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong 33kv?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/he-lo-bi-an-ve-cach-dien-33-kv\/#What_Is_The_Creepage_Distance_Of_33_kv_Insulators\" >Kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng d\u00e2y c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n 33 kv l\u00e0 g\u00ec?<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.cnhaitan.net\/vi\/blog\/he-lo-bi-an-ve-cach-dien-33-kv\/#Conclusion\" >Ph\u1ea7n k\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n<h2><span class=\"ez-toc-section\" id=\"How_To_Identify_The_kv_of_Transmission_Line\"><\/span><strong><b>L\u00e0m th\u1ebf n\u00e0o \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh <\/b><\/strong><strong><b>kv<\/b><\/strong><strong><b>\u00a0c\u1ee7a \u0110\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i?<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>X\u00e1c \u0111\u1ecbnh \u0111\u1ecbnh m\u1ee9c kilowatt (kv) c\u1ee7a \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o h\u1ec7 th\u1ed1ng \u0111i\u1ec7n v\u1eadn h\u00e0nh an to\u00e0n v\u00e0 hi\u1ec7u qu\u1ea3. M\u1ed9t ph\u01b0\u01a1ng ph\u00e1p ph\u1ed5 bi\u1ebfn \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh kv\u00a0c\u1ee7a \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i l\u00e0 ki\u1ec3m tra ch\u1ea5t c\u00e1ch \u0111i\u1ec7n \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng. C\u00e1c lo\u1ea1i ch\u1ea5t c\u00e1ch \u0111i\u1ec7n kh\u00e1c nhau \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c m\u1ee9c \u0111i\u1ec7n \u00e1p c\u1ee5 th\u1ec3, bao g\u1ed3m c\u1ea3 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n 33 kv nh\u01b0 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n sau 33kv, ch\u1ea5t c\u00e1ch \u0111i\u1ec7n \u0111\u0129a polyme 33kv v\u00e0 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33kv.<\/p>\n<p>Th\u00f4ng th\u01b0\u1eddng, \u0111\u1ecbnh m\u1ee9c kilowatt c\u1ee7a \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch ki\u1ec3m tra h\u00ecnh d\u1ea1ng v\u00e0 k\u00edch th\u01b0\u1edbc c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t tr\u00ean c\u00e1c c\u1ed9t ho\u1eb7c th\u00e1p d\u1ecdc theo \u0111\u01b0\u1eddng d\u00e2y. V\u00ed d\u1ee5, m\u1ed9t <a href=\"https:\/\/www.cnhaitan.net\/vi\/chat-cach-dien-cao-ap\/\">c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33 kv<\/a>\u00a0\u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u0111i\u1ec7n \u00e1p l\u00ean t\u1edbi 33.000 volt.<\/p>\n<p>Nh\u1eefng ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m t\u1eeb v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao nh\u01b0 s\u1ee9 ho\u1eb7c polyme \u0111\u1ec3 mang l\u1ea1i \u0111\u1eb7c t\u00ednh c\u00e1ch \u0111i\u1ec7n tuy\u1ec7t v\u1eddi. Ngo\u00e0i ra, th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ch\u00e2n polymer 33kv c\u00f3 th\u1ec3 bao g\u1ed3m c\u00e1c t\u00ednh n\u0103ng nh\u01b0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng.<\/p>\n<p>H\u01a1n n\u1eefa, vi\u1ec7c x\u00e1c \u0111\u1ecbnh \u0111\u1ecbnh m\u1ee9c kv c\u1ee7a \u0111\u01b0\u1eddng truy\u1ec1n c\u0169ng c\u00f3 th\u1ec3 li\u00ean quan \u0111\u1ebfn vi\u1ec7c quan s\u00e1t c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nh\u01b0 b\u1ed9 c\u00e1ch ly v\u00e0 b\u1ed9 c\u00e1ch \u0111i\u1ec7n d\u1ea1ng \u0111\u0129a. M\u1ed8T <a href=\"https:\/\/www.cnhaitan.net\/vi\/chat-cach-dien-cao-ap\/\">b\u1ed9 c\u00e1ch ly 33 kv<\/a>ch\u1eb3ng h\u1ea1n, \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng c\u00f9ng v\u1edbi ch\u1ea5t c\u00e1ch \u0111i\u1ec7n \u0111\u1ec3 cung c\u1ea5p ch\u1ee9c n\u0103ng chuy\u1ec3n m\u1ea1ch v\u00e0 c\u00e1ch ly trong m\u1ea1ng \u0111i\u1ec7n.<\/p>\n<p>T\u01b0\u01a1ng t\u1ef1, ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng \u0111\u0129a 33 kv \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 h\u1ed7 tr\u1ee3 c\u00e1c m\u1ee9c \u0111i\u1ec7n \u00e1p cao h\u01a1n so v\u1edbi ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng ch\u1ed1t ho\u1eb7c d\u1ea1ng tr\u1ee5. B\u1eb1ng c\u00e1ch ki\u1ec3m tra c\u00e1c th\u00e0nh ph\u1ea7n kh\u00e1c nhau d\u1ecdc theo \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i v\u00e0 hi\u1ec3u r\u00f5 c\u00e1c th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a ch\u00fang, ng\u01b0\u1eddi ta c\u00f3 th\u1ec3 x\u00e1c \u0111\u1ecbnh ch\u00ednh x\u00e1c c\u00f4ng su\u1ea5t kilowatt c\u1ee7a h\u1ec7 th\u1ed1ng t\u1ea1i ch\u1ed7.<\/p>\n<p>V\u1ec1 b\u1ea3n ch\u1ea5t, vi\u1ec7c nh\u1eadn bi\u1ebft v\u00e0 gi\u1ea3i th\u00edch c\u00e1c lo\u1ea1i ch\u1ea5t c\u00e1ch \u0111i\u1ec7n kh\u00e1c nhau v\u00e0 c\u00e1c b\u1ed9 ph\u1eadn li\u00ean quan d\u1ecdc theo \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i mang l\u1ea1i nh\u1eefng hi\u1ec3u bi\u1ebft s\u00e2u s\u1eafc c\u00f3 gi\u00e1 tr\u1ecb v\u1ec1 \u0111\u1ecbnh m\u1ee9c kilowatt c\u1ee7a n\u00f3. Cho d\u00f9 \u0111\u00f3 l\u00e0 ph\u00e2n t\u00edch chi ti\u1ebft v\u1ec1 gi\u00e1 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ch\u00e2n polymer 33kv hay t\u00ecm hi\u1ec3u th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt c\u1ee7a m\u1ed9t lo\u1ea1i thi\u1ebft b\u1ecb c\u00e1ch \u0111i\u1ec7n c\u1ee5 th\u1ec3 nh\u01b0 \u0111\u0129a ho\u1eb7c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n sau, th\u00ec vi\u1ec7c ch\u00fa \u00fd \u0111\u1ebfn nh\u1eefng chi ti\u1ebft n\u00e0y l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 duy tr\u00ec c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady.<\/p>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/upload.wikimedia.org\/wikipedia\/commons\/c\/ca\/500kV_3-Phase_Transmission_Lines.png\" alt=\"C\u00e1ch \u0111i\u1ec7n 33 KV Truy\u1ec1n t\u1ea3i \u0111i\u1ec7n\" width=\"500\" height=\"281\" \/><figcaption class=\"wp-caption-text\">Ngu\u1ed3n: <a href=\"https:\/\/en.wikipedia.org\/\" target=\"_blank\" rel=\"nofollow noopener\">Wikipedia<\/a><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Why_Pin_Insulators_Are_Not_Used_Above_33_KV_Insulators\"><\/span><strong><b>T\u1ea1i sao c\u00e1ch \u0111i\u1ec7n pin kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng tr\u00ean c\u00e1ch \u0111i\u1ec7n 33 KV<\/b><\/strong><strong><b>?<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng pin th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng truy\u1ec1n t\u1ea3i \u0111i\u1ec7n, \u0111\u1eb7c bi\u1ec7t \u1edf c\u1ea5p \u0111i\u1ec7n \u00e1p th\u1ea5p h\u01a1n. Tuy nhi\u00ean, khi n\u00f3i \u0111\u1ebfn \u0111i\u1ec7n \u00e1p tr\u00ean 33 kv, ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng pin kh\u00f4ng c\u00f2n \u0111\u01b0\u1ee3c \u01b0a chu\u1ed9ng n\u1eefa v\u00e0 \u0111\u01b0\u1ee3c thay th\u1ebf b\u1eb1ng c\u00e1c lo\u1ea1i ch\u1ea5t c\u00e1ch \u0111i\u1ec7n kh\u00e1c.<\/p>\n<p>S\u1ef1 thay \u0111\u1ed5i n\u00e0y ch\u1ee7 y\u1ebfu l\u00e0 do \u1ee9ng su\u1ea5t \u0111i\u1ec7n t\u0103ng l\u00ean khi \u0111i\u1ec7n \u00e1p cao h\u01a1n. Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng pin c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng r\u00f2 v\u00e0 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc, khi\u1ebfn ch\u00fang kh\u00f4ng ph\u00f9 h\u1ee3p \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean 33 kv.<\/p>\n<p>\u1ede \u0111i\u1ec7n \u00e1p v\u01b0\u1ee3t qu\u00e1 33 kv, c\u01b0\u1eddng \u0111\u1ed9 \u0111i\u1ec7n tr\u01b0\u1eddng d\u1ecdc theo b\u1ec1 m\u1eb7t ch\u1ea5t c\u00e1ch \u0111i\u1ec7n tr\u1edf n\u00ean cao h\u01a1n \u0111\u00e1ng k\u1ec3. Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng ch\u1ed1t c\u00f3 kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng r\u00f2 t\u01b0\u01a1ng \u0111\u1ed1i ng\u1eafn h\u01a1n so v\u1edbi c\u00e1c lo\u1ea1i ch\u1ea5t c\u00e1ch \u0111i\u1ec7n kh\u00e1c nh\u01b0 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n treo ho\u1eb7c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n sau.<\/p>\n<p>Kho\u1ea3ng c\u00e1ch r\u00f2 r\u1ec9 h\u1ea1n ch\u1ebf c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng ch\u00e2n c\u1eafm khi\u1ebfn ch\u00fang d\u1ec5 b\u1ecb ph\u00f3ng \u0111i\u1ec7n \u1edf \u0111i\u1ec7n \u00e1p cao h\u01a1n. \u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn m\u1ea5t \u0111i\u1ec7n, h\u01b0 h\u1ecfng thi\u1ebft b\u1ecb v\u00e0 g\u00e2y r\u1ee7i ro v\u1ec1 an to\u00e0n cho nh\u00e2n vi\u00ean b\u1ea3o tr\u00ec v\u00e0 c\u00f4ng ch\u00fang.<\/p>\n<p>M\u1ed9t l\u00fd do kh\u00e1c khi\u1ebfn ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng ch\u1ed1t kh\u00f4ng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u1edf \u0111i\u1ec7n \u00e1p tr\u00ean 33 kv\u00a0l\u00e0 nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc c\u1ee7a ch\u00fang. Khi m\u1ee9c \u0111i\u1ec7n \u00e1p t\u0103ng, s\u1ee9c c\u0103ng c\u01a1 h\u1ecdc tr\u00ean d\u00e2y d\u1eabn do t\u1ea3i n\u1eb7ng h\u01a1n v\u00e0 rung \u0111\u1ed9ng do gi\u00f3 g\u00e2y ra c\u0169ng t\u0103ng theo.<\/p>\n<p>Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n c\u00f3 ch\u1ed1t c\u00f3 th\u1ec3 kh\u00f4ng ch\u1ecbu \u0111\u01b0\u1ee3c c\u00e1c \u1ee9ng su\u1ea5t c\u01a1 h\u1ecdc gia t\u0103ng n\u00e0y m\u00e0 kh\u00f4ng c\u00f3 nguy c\u01a1 h\u1ecfng h\u00f3c ho\u1eb7c g\u00e3y. Ng\u01b0\u1ee3c l\u1ea1i, ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng treo ho\u1eb7c d\u1ea1ng treo mang l\u1ea1i s\u1ef1 h\u1ed7 tr\u1ee3 c\u01a1 h\u1ecdc t\u1ed1t h\u01a1n v\u00e0 \u0111\u1ed9 \u1ed5n \u0111\u1ecbnh \u1edf m\u1ee9c \u0111i\u1ec7n \u00e1p cao h\u01a1n, khi\u1ebfn ch\u00fang ph\u00f9 h\u1ee3p h\u01a1n \u0111\u1ec3 s\u1eed d\u1ee5ng tr\u00ean 33 kv\u00a0trong \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Size_Is_A_33_kv_Pin_Insulator\"><\/span><strong><b>K\u00edch th\u01b0\u1edbc A 33 l\u00e0 bao nhi\u00eau <\/b><\/strong><strong><b>kv<\/b><\/strong><strong><b>\u00a0Pin c\u00e1ch \u0111i\u1ec7n?<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>M\u1ed8T <a href=\"https:\/\/www.cnhaitan.net\/vi\/chat-cach-dien-cao-ap\/\">c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33 kv<\/a>\u00a0l\u00e0 th\u00e0nh ph\u1ea7n quan tr\u1ecdng trong h\u1ec7 th\u1ed1ng truy\u1ec1n t\u1ea3i \u0111i\u1ec7n, \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c m\u1ee9c \u0111i\u1ec7n \u00e1p cao v\u00e0 cung c\u1ea5p kh\u1ea3 n\u0103ng h\u1ed7 tr\u1ee3 c\u00e1ch \u0111i\u1ec7n \u0111\u00e1ng tin c\u1eady. Nh\u1eefng ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng cao nh\u01b0 s\u1ee9 ho\u1eb7c v\u1eadt li\u1ec7u composite, \u0111\u1ea3m b\u1ea3o \u0111\u1ed9 b\u1ec1n v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng l\u1ea1i c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 \u0111\u1ed9 \u1ea9m v\u00e0 \u00f4 nhi\u1ec5m.<\/p>\n<p>K\u00edch th\u01b0\u1edbc c\u1ee7a m\u1ed9t <a href=\"https:\/\/www.cnhaitan.net\/vi\/chat-cach-dien-cao-ap\/\">c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33 kv<\/a>\u00a0\u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1edfi m\u1ed9t s\u1ed1 y\u1ebfu t\u1ed1, bao g\u1ed3m \u0111\u1ecbnh m\u1ee9c \u0111i\u1ec7n \u00e1p, y\u00eau c\u1ea7u v\u1ec1 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc v\u00e0 th\u00f4ng s\u1ed1 k\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t. V\u1ec1 k\u00edch th\u01b0\u1edbc v\u1eadt l\u00fd, m\u1ed9t ti\u00eau chu\u1ea9n <a href=\"https:\/\/www.cnhaitan.net\/vi\/chat-cach-dien-cao-ap\/\">c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33 kv<\/a>\u00a0th\u01b0\u1eddng c\u00f3 chi\u1ec1u d\u00e0i kho\u1ea3ng 300-400 mm v\u00e0 \u0111\u01b0\u1eddng k\u00ednh 150-200 mm.<\/p>\n<p>K\u00edch th\u01b0\u1edbc ch\u00ednh x\u00e1c c\u00f3 th\u1ec3 kh\u00e1c nhau t\u00f9y thu\u1ed9c v\u00e0o nh\u00e0 s\u1ea3n xu\u1ea5t v\u00e0 y\u00eau c\u1ea7u thi\u1ebft k\u1ebf c\u1ee5 th\u1ec3. \u0110i\u1ec1u c\u1ea7n thi\u1ebft l\u00e0 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ph\u1ea3i c\u00f3 \u0111\u1ee7 \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc \u0111\u1ec3 h\u1ed7 tr\u1ee3 tr\u1ecdng l\u01b0\u1ee3ng c\u1ee7a d\u00e2y d\u1eabn \u0111\u1ed3ng th\u1eddi ch\u1ecbu \u0111\u01b0\u1ee3c \u1ee9ng su\u1ea5t \u0111i\u1ec7n do c\u00e1c m\u1ee9c \u0111i\u1ec7n \u00e1p cao c\u00f3 trong h\u1ec7 th\u1ed1ng truy\u1ec1n t\u1ea3i g\u00e2y ra.<\/p>\n<p>Thi\u1ebft k\u1ebf c\u1ee7a m\u1ed9t <a href=\"https:\/\/www.cnhaitan.net\/vi\/chat-cach-dien-cao-ap\/\">c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33 kv<\/a>\u00a0l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ed1i v\u1edbi hi\u1ec7u su\u1ea5t v\u00e0 \u0111\u1ed9 tin c\u1eady c\u1ee7a n\u00f3. Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ph\u1ea3i c\u00f3 kh\u1ea3 n\u0103ng ph\u00e2n b\u1ed5 hi\u1ec7u qu\u1ea3 \u1ee9ng su\u1ea5t \u0111i\u1ec7n d\u1ecdc theo b\u1ec1 m\u1eb7t c\u1ee7a n\u00f3 \u0111\u1ec3 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n v\u1ea7ng quang ho\u1eb7c ph\u00f3ng \u0111i\u1ec7n b\u1ec1 m\u1eb7t.<\/p>\n<p>C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft k\u1ebf c\u1ea9n th\u1eadn c\u00e1c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0y b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c k\u1ef9 thu\u1eadt v\u00e0 v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh kh\u00e1c nhau. Ngo\u00e0i ra, vi\u1ec7c x\u00e1c \u0111\u1ecbnh k\u00edch th\u01b0\u1edbc v\u00e0 l\u1ef1a ch\u1ecdn ph\u00f9 h\u1ee3p c\u00e1c ch\u1ed1t c\u00e1ch \u0111i\u1ec7n \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n v\u00e0 hi\u1ec7u qu\u1ea3 c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i.<\/p>\n<figure style=\"width: 500px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" src=\"https:\/\/www.cnhaitan.net\/wp-content\/uploads\/2024\/04\/High-Voltage-Insulator.jpg.webp\" alt=\"C\u00e1ch \u0111i\u1ec7n cao th\u1ebf C\u00e1ch \u0111i\u1ec7n 33 KV\" width=\"500\" height=\"500\" \/><figcaption class=\"wp-caption-text\">Ngu\u1ed3n: <a href=\"https:\/\/www.cnhaitan.net\/vi\/\" target=\"_blank\" rel=\"noopener\">Haitan<\/a><\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Which_Insulator_Is_Used_In_33kv\"><\/span><strong><b>Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0o \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong 33<\/b><\/strong><strong><b>kv<\/b><\/strong><strong><b>?<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Trong l\u0129nh v\u1ef1c \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i 33 kv, vi\u1ec7c l\u1ef1a ch\u1ecdn ch\u1ea5t c\u00e1ch \u0111i\u1ec7n th\u00edch h\u1ee3p \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o ph\u00e2n ph\u1ed1i \u0111i\u1ec7n hi\u1ec7u qu\u1ea3 v\u00e0 \u0111\u00e1ng tin c\u1eady. M\u1ed9t ch\u1ea5t c\u00e1ch \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong h\u1ec7 th\u1ed1ng 33 kv l\u00e0 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ch\u00e2n polymer 33 kv. Lo\u1ea1i ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0y c\u00f3 m\u1ed9t s\u1ed1 \u01b0u \u0111i\u1ec3m, bao g\u1ed3m t\u00ednh ch\u1ea5t \u0111i\u1ec7n tuy\u1ec7t v\u1eddi, \u0111\u1ed9 b\u1ec1n c\u01a1 h\u1ecdc cao v\u00e0 kh\u1ea3 n\u0103ng ch\u1ed1ng ch\u1ecbu v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u1eafc nghi\u1ec7t.<\/p>\n<p>Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ch\u00e2n polymer 33 kv th\u01b0\u1eddng nh\u1eb9 nh\u01b0ng b\u1ec1n, khi\u1ebfn n\u00f3 tr\u1edf th\u00e0nh l\u1ef1a ch\u1ecdn ti\u1ebft ki\u1ec7m chi ph\u00ed v\u00e0 hi\u1ec7u qu\u1ea3 cho c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n \u00e1p trung th\u1ebf. M\u1ed9t ch\u1ea5t c\u00e1ch \u0111i\u1ec7n kh\u00e1c \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n 33 kv l\u00e0 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n sau 33 kv.<\/p>\n<p>Nh\u1eefng ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p v\u1eadt li\u1ec7u c\u00e1ch nhi\u1ec7t v\u00e0 h\u1ed7 tr\u1ee3 cho d\u00e2y d\u1eabn tr\u00ean kh\u00f4ng t\u1ea1i c\u00e1c \u0111i\u1ec3m kh\u00e1c nhau d\u1ecdc theo \u0111\u01b0\u1eddng truy\u1ec1n. C\u1ea5u tr\u00fac c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n sau 33 kv th\u01b0\u1eddng bao g\u1ed3m v\u1eadt li\u1ec7u g\u1ed1m ho\u1eb7c polyme ch\u1eafc ch\u1eafn c\u00f3 th\u1ec3 ch\u1ecbu \u0111\u01b0\u1ee3c \u1ee9ng su\u1ea5t \u0111i\u1ec7n cao trong khi v\u1eabn duy tr\u00ec t\u00ednh to\u00e0n v\u1eb9n c\u1ee7a c\u1ea5u tr\u00fac.<\/p>\n<p>Ngo\u00e0i ra, nh\u1eefng ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0y \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 cung c\u1ea5p \u0111\u1ee7 kho\u1ea3ng c\u00e1ch r\u00f2 r\u1ec9 nh\u1eb1m ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n trong \u0111i\u1ec1u ki\u1ec7n \u1ea9m \u01b0\u1edbt ho\u1eb7c \u00f4 nhi\u1ec5m, \u0111\u1ea3m b\u1ea3o d\u00f2ng \u0111i\u1ec7n kh\u00f4ng b\u1ecb gi\u00e1n \u0111o\u1ea1n qua h\u1ec7 th\u1ed1ng. \u0110\u1ed1i v\u1edbi c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3 y\u00eau c\u1ea7u hi\u1ec7u su\u1ea5t v\u01b0\u1ee3t tr\u1ed9i trong \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00f3 kh\u0103n ho\u1eb7c khi lo ng\u1ea1i h\u1ea1n ch\u1ebf v\u1ec1 kh\u00f4ng gian, th\u00ec ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng \u0111\u0129a 33 kv c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c \u01b0u ti\u00ean h\u01a1n.<\/p>\n<p>Nh\u1eefng ch\u1ea5t c\u00e1ch \u0111i\u1ec7n h\u00ecnh \u0111\u0129a n\u00e0y \u0111\u01b0\u1ee3c \u0111\u1eb7c tr\u01b0ng b\u1edfi thi\u1ebft k\u1ebf nh\u1ecf g\u1ecdn v\u00e0 hi\u1ec7u su\u1ea5t \u00f4 nhi\u1ec5m tuy\u1ec7t v\u1eddi, khi\u1ebfn ch\u00fang tr\u1edf n\u00ean l\u00fd t\u01b0\u1edfng cho c\u00e1c khu v\u1ef1c c\u00f3 m\u1ee9c \u0111\u1ed9 \u00f4 nhi\u1ec5m ho\u1eb7c phun mu\u1ed1i cao. V\u1edbi k\u1ef9 thu\u1eadt ch\u00ednh x\u00e1c v\u00e0 v\u1eadt li\u1ec7u ch\u1ea5t l\u01b0\u1ee3ng, b\u1ed9 c\u00e1ch \u0111i\u1ec7n d\u1ea1ng \u0111\u0129a 33 kv cung c\u1ea5p kh\u1ea3 n\u0103ng c\u00e1ch nhi\u1ec7t \u0111\u00e1ng tin c\u1eady cho \u0111\u01b0\u1eddng d\u00e2y \u0111i\u1ec7n tr\u00ean kh\u00f4ng \u0111\u1ed3ng th\u1eddi gi\u1ea3m thi\u1ec3u y\u00eau c\u1ea7u b\u1ea3o tr\u00ec v\u00e0 n\u00e2ng cao \u0111\u1ed9 tin c\u1eady c\u1ee7a to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng.<\/p>\n<h2><span class=\"ez-toc-section\" id=\"What_Is_The_Creepage_Distance_Of_33_kv_Insulators\"><\/span><strong><b>Kho\u1ea3ng c\u00e1ch d\u00e2y leo c\u1ee7a 33 l\u00e0 bao nhi\u00eau <\/b><\/strong><strong><b>kv<\/b><\/strong><strong><b> Ch\u1ea5t c\u00e1ch \u0111i\u1ec7n?<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng r\u00f2 c\u1ee7a c\u00e1ch \u0111i\u1ec7n 33kv l\u00e0 y\u1ebfu t\u1ed1 quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t \u0111\u00e1ng tin c\u1eady v\u00e0 an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng truy\u1ec1n t\u1ea3i \u0111i\u1ec7n. Kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng r\u00f2 \u0111\u1ec1 c\u1eadp \u0111\u1ebfn \u0111\u01b0\u1eddng \u0111i ng\u1eafn nh\u1ea5t d\u1ecdc theo b\u1ec1 m\u1eb7t c\u00e1ch \u0111i\u1ec7n gi\u1eefa hai b\u1ed9 ph\u1eadn d\u1eabn \u0111i\u1ec7n, ch\u1eb3ng h\u1ea1n nh\u01b0 d\u00e2y d\u1eabn v\u00e0 m\u1eb7t \u0111\u1ea5t.<\/p>\n<p>Trong c\u00e1c \u1ee9ng d\u1ee5ng \u0111i\u1ec7n \u00e1p cao nh\u01b0 \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i 33kv, vi\u1ec7c duy tr\u00ec kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng d\u00e2y th\u00edch h\u1ee3p l\u00e0 \u0111i\u1ec1u c\u1ea7n thi\u1ebft \u0111\u1ec3 ng\u0103n ch\u1eb7n hi\u1ec7n t\u01b0\u1ee3ng ph\u00f3ng \u0111i\u1ec7n v\u00e0 n\u00e2ng cao m\u1ee9c \u0111\u1ed9 c\u00e1ch \u0111i\u1ec7n c\u1ee7a h\u1ec7 th\u1ed1ng. \u0110\u1ed1i v\u1edbi ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33kv, kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng r\u00f2 \u0111\u00f3ng vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c ch\u1ecbu \u0111\u1ef1ng c\u00e1c y\u1ebfu t\u1ed1 m\u00f4i tr\u01b0\u1eddng nh\u01b0 \u00f4 nhi\u1ec5m, \u0111\u1ed9 \u1ea9m v\u00e0 b\u1ee5i.<\/p>\n<p>Thi\u1ebft k\u1ebf c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ph\u1ea3i xem x\u00e9t nh\u1eefng \u1ea3nh h\u01b0\u1edfng b\u00ean ngo\u00e0i n\u00e0y \u0111\u1ec3 gi\u1ea3m thi\u1ec3u d\u00f2ng \u0111i\u1ec7n r\u00f2 r\u1ec9 v\u00e0 v\u1ebft b\u00e1m tr\u00ean b\u1ec1 m\u1eb7t. C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t thi\u1ebft k\u1ebf c\u1ea9n th\u1eadn c\u00e1c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n ch\u00e2n c\u1eafm 33kv \u0111\u1ec3 c\u00f3 \u0111\u1ee7 kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng r\u00f2 d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 v\u1eadt li\u1ec7u c\u00e1ch \u0111i\u1ec7n, h\u00ecnh d\u1ea1ng v\u00e0 \u0111i\u1ec1u ki\u1ec7n v\u1eadn h\u00e0nh.<\/p>\n<p>\u0110i\u1ec1u n\u00e0y \u0111\u1ea3m b\u1ea3o r\u1eb1ng ch\u1ea5t c\u00e1ch \u0111i\u1ec7n c\u00f3 th\u1ec3 c\u00e1ch ly hi\u1ec7u qu\u1ea3 d\u00e2y d\u1eabn kh\u1ecfi \u0111i\u1ec7n th\u1ebf \u0111\u1ea5t trong \u0111i\u1ec1u ki\u1ec7n \u0111i\u1ec7n \u00e1p ho\u1ea1t \u0111\u1ed9ng b\u00ecnh th\u01b0\u1eddng v\u00e0 qu\u00e1 \u0111i\u1ec7n \u00e1p nh\u1ea5t th\u1eddi. Khi ch\u1ecdn ch\u00e2n ho\u1eb7c thi\u1ebft b\u1ecb c\u00e1ch \u0111i\u1ec7n 33kv cho m\u1ed9t \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3, c\u00e1c k\u1ef9 s\u01b0 ph\u1ea3i \u0111\u00e1nh gi\u00e1 c\u1ea9n th\u1eadn kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng d\u00e2y c\u1ea7n thi\u1ebft d\u1ef1a tr\u00ean c\u00e1c y\u1ebfu t\u1ed1 nh\u01b0 m\u1ee9c \u0111\u1ed9 nghi\u00eam tr\u1ecdng c\u1ee7a \u00f4 nhi\u1ec5m, \u0111\u1ed9 cao, s\u1ef1 thay \u0111\u1ed5i nhi\u1ec7t \u0111\u1ed9 v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n m\u00f4i tr\u01b0\u1eddng kh\u00e1c.<\/p>\n<p>Kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng r\u00f2 kh\u00f4ng \u0111\u1ee7 c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn ph\u00f3ng \u0111i\u1ec7n c\u1ee5c b\u1ed9 ho\u1eb7c ph\u00f3ng \u0111i\u1ec7n b\u1ec1 m\u1eb7t l\u00e0m \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn \u0111\u1ed9 tin c\u1eady v\u00e0 an to\u00e0n c\u1ee7a h\u1ec7 th\u1ed1ng. Do \u0111\u00f3, hi\u1ec3u \u0111\u01b0\u1ee3c t\u1ea7m quan tr\u1ecdng c\u1ee7a kho\u1ea3ng c\u00e1ch \u0111\u01b0\u1eddng r\u00f2 trong h\u1ec7 th\u1ed1ng c\u00e1ch \u0111i\u1ec7n 33kv l\u00e0 r\u1ea5t quan tr\u1ecdng \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o hi\u1ec7u su\u1ea5t t\u1ed1i \u01b0u v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng truy\u1ec1n t\u1ea3i \u0111i\u1ec7n.<\/p>\n<figure style=\"width: 501px\" class=\"wp-caption aligncenter\"><img loading=\"lazy\" decoding=\"async\" class=\"\" src=\"https:\/\/www.hbjinyong.com\/wp-content\/uploads\/2020\/10\/insulator-on-the-power-pole.jpg\" alt=\"Pin c\u00e1ch \u0111i\u1ec7n, Nh\u00e0 s\u1ea3n xu\u1ea5t c\u00e1ch \u0111i\u1ec7n \u0111\u01b0\u1eddng d\u00e2y ph\u00e2n ph\u1ed1i\" width=\"501\" height=\"286\" \/><figcaption class=\"wp-caption-text\">Ngu\u1ed3n: C\u00f4ng nghi\u1ec7p Rax<\/figcaption><\/figure>\n<h2><span class=\"ez-toc-section\" id=\"Conclusion\"><\/span><strong><b>Ph\u1ea7n k\u1ebft lu\u1eadn<\/b><\/strong><span class=\"ez-toc-section-end\"><\/span><\/h2>\n<p>Th\u1ebf gi\u1edbi ch\u1ea5t c\u00e1ch \u0111i\u1ec7n 33 kv l\u00e0 m\u1ed9t kh\u00eda c\u1ea1nh h\u1ea5p d\u1eabn v\u00e0 quan tr\u1ecdng c\u1ee7a ng\u00e0nh truy\u1ec1n t\u1ea3i \u0111i\u1ec7n. Nh\u1eefng ch\u1ea5t c\u00e1ch \u0111i\u1ec7n n\u00e0y \u0111\u00f3ng m\u1ed9t vai tr\u00f2 quan tr\u1ecdng trong vi\u1ec7c \u0111\u1ea3m b\u1ea3o ph\u00e2n ph\u1ed1i \u0111i\u1ec7n an to\u00e0n v\u00e0 \u0111\u00e1ng tin c\u1eady tr\u00ean nh\u1eefng kho\u1ea3ng c\u00e1ch r\u1ed9ng l\u1edbn.<\/p>\n<p>B\u1eb1ng c\u00e1ch hi\u1ec3u \u0111\u01b0\u1ee3c s\u1ef1 ph\u1ee9c t\u1ea1p c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n 33 kv, c\u00e1c k\u1ef9 s\u01b0 v\u00e0 k\u1ef9 thu\u1eadt vi\u00ean c\u00f3 th\u1ec3 \u0111\u01b0a ra quy\u1ebft \u0111\u1ecbnh s\u00e1ng su\u1ed1t \u0111\u1ec3 t\u1ed1i \u01b0u h\u00f3a hi\u1ec7u su\u1ea5t v\u00e0 ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng m\u1ea5t \u0111i\u1ec7n. S\u1ef1 ph\u00e1t tri\u1ec3n c\u1ee7a c\u00f4ng ngh\u1ec7 trong l\u0129nh v\u1ef1c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n 33 kv \u0111\u00e3 d\u1eabn \u0111\u1ebfn nh\u1eefng ti\u1ebfn b\u1ed9 \u0111\u00e1ng k\u1ec3 v\u1ec1 v\u1eadt li\u1ec7u v\u00e0 thi\u1ebft k\u1ebf, t\u1ea1o ra c\u00e1c s\u1ea3n ph\u1ea9m b\u1ec1n v\u00e0 hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\n<p>S\u1ef1 xu\u1ea5t hi\u1ec7n c\u1ee7a c\u00e1c gi\u1ea3i ph\u00e1p c\u1ea3i ti\u1ebfn nh\u01b0 ch\u1ea5t c\u00e1ch \u0111i\u1ec7n b\u1eb1ng pin polymer 33 kv \u0111\u00e3 c\u00e1ch m\u1ea1ng h\u00f3a ng\u00e0nh c\u00f4ng nghi\u1ec7p, mang \u0111\u1ebfn c\u00e1c \u0111\u1eb7c t\u00ednh hi\u1ec7u su\u1ea5t n\u00e2ng cao \u1edf m\u1ee9c gi\u00e1 c\u1ea1nh tranh. Khi ch\u00fang ta h\u01b0\u1edbng t\u1edbi t\u01b0\u01a1ng lai, nh\u1eefng n\u1ed7 l\u1ef1c nghi\u00ean c\u1ee9u v\u00e0 ph\u00e1t tri\u1ec3n li\u00ean t\u1ee5c s\u1ebd th\u00fac \u0111\u1ea9y h\u01a1n n\u1eefa s\u1ef1 ti\u1ebfn b\u1ed9 trong l\u0129nh v\u1ef1c n\u00e0y, d\u1eabn \u0111\u1ebfn nh\u1eefng s\u1ea3n ph\u1ea9m ng\u00e0y c\u00e0ng tinh vi v\u00e0 \u0111\u00e1ng tin c\u1eady h\u01a1n. <a href=\"https:\/\/www.cnhaitan.net\/vi\/chat-cach-dien-cao-ap\/\">c\u00e1ch \u0111i\u1ec7n 33 kv<\/a>\u00a0t\u00f9y ch\u1ecdn.<\/p>\n<p>B\u1ea5t ch\u1ea5p s\u1ef1 ph\u1ee9c t\u1ea1p v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt li\u00ean quan \u0111\u1ebfn vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u00fang lo\u1ea1i <a href=\"https:\/\/www.cnhaitan.net\/vi\/chat-cach-dien-cao-ap\/\">b\u1ed9 c\u00e1ch ly 33 kv<\/a>\u00a0ho\u1eb7c ch\u1ea5t c\u00e1ch \u0111i\u1ec7n d\u1ea1ng \u0111\u0129a cho c\u00e1c \u1ee9ng d\u1ee5ng c\u1ee5 th\u1ec3, th\u1eadt vui m\u1eebng khi bi\u1ebft r\u1eb1ng c\u00f3 c\u00e1c chuy\u00ean gia t\u1eadn t\u00e2m l\u00e0m vi\u1ec7c kh\u00f4ng m\u1ec7t m\u1ecfi \u0111\u1ec3 \u0111\u1ea3m b\u1ea3o c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n c\u1ee7a ch\u00fang t\u00f4i lu\u00f4n m\u1ea1nh m\u1ebd v\u00e0 linh ho\u1ea1t. V\u1edbi cam k\u1ebft h\u01b0\u1edbng t\u1edbi s\u1ef1 xu\u1ea5t s\u1eafc v\u00e0 t\u1eadp trung v\u00e0o ch\u1ea5t l\u01b0\u1ee3ng, ng\u00e0nh s\u1ebd ti\u1ebfp t\u1ee5c \u0111\u00e1p \u1ee9ng nhu c\u1ea7u ng\u00e0y c\u00e0ng t\u0103ng v\u1ec1 truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng v\u1edbi s\u1ef1 t\u1ef1 tin v\u00e0 kh\u00e9o l\u00e9o.<\/p>","protected":false},"excerpt":{"rendered":"<p>Kh\u00e1m ph\u00e1 nh\u1eefng \u0111i\u1ec3m ph\u1ee9c t\u1ea1p c\u1ee7a ch\u1ea5t c\u00e1ch \u0111i\u1ec7n 33 KV - t\u1ea7m quan tr\u1ecdng c\u1ee7a ch\u00fang, \u0111\u1eb7c \u0111i\u1ec3m thi\u1ebft k\u1ebf v\u00e0 l\u00fd do t\u1ea1i sao ch\u00fang l\u1ea1i quan tr\u1ecdng \u0111\u1ec3 truy\u1ec1n t\u1ea3i \u0111i\u1ec7n hi\u1ec7u qu\u1ea3.<\/p>","protected":false},"author":1,"featured_media":2229,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[102,103,104,105,106,107,108,109,110,111],"class_list":["post-2222","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-newsroom","tag-33-kv-insulator","tag-33-kv-isolator-specification","tag-33-kv-isolator","tag-33-kv-isolator-price","tag-33-kv-pin-insulator","tag-33-kv-pin-insulator-price","tag-33-kv-pin-insulator-kn","tag-33-kv-polymer-pin-insulator","tag-33-kv-post-insulator","tag-33kv-post-insulator-price","entry"],"acf":[],"_links":{"self":[{"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/posts\/2222","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/comments?post=2222"}],"version-history":[{"count":8,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/posts\/2222\/revisions"}],"predecessor-version":[{"id":2237,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/posts\/2222\/revisions\/2237"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/media\/2229"}],"wp:attachment":[{"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/media?parent=2222"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/categories?post=2222"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.cnhaitan.net\/vi\/wp-json\/wp\/v2\/tags?post=2222"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}