{"id":13849589,"date":"2024-03-05T06:57:57","date_gmt":"2024-03-05T06:57:57","guid":{"rendered":"https:\/\/yp.vn\/?p=13849589"},"modified":"2024-03-05T06:57:57","modified_gmt":"2024-03-05T06:57:57","slug":"nguyen-nhan-va-cach-khac-phuc-cac-su-co-tu-thiet-bi-dien-cong-nghiep-thuong-gap","status":"publish","type":"post","link":"https:\/\/yp.vn\/nguyen-nhan-va-cach-khac-phuc-cac-su-co-tu-thiet-bi-dien-cong-nghiep-thuong-gap\/","title":{"rendered":"Nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 t\u1ee7 thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p th\u01b0\u1eddng g\u1eb7p"},"content":{"rendered":"<p>M\u1ed7i lo\u1ea1i <a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/thiet-bi-dien-cong-nghiep\/\"><strong>thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p<\/strong><\/a> , s\u1ea3n ph\u1ea9m n\u00e0o c\u0169ng v\u1eady, sau m\u1ed9t th\u1eddi gian d\u00e0i s\u1eed d\u1ee5ng \u0111\u1ec1u kh\u00f4ng tr\u00e1nh kh\u1ecfi s\u1ef1 c\u1ed1 h\u1ecfng h\u00f3c. \u0110\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u00e1y m\u00f3c, th\u00ec c\u1ea7n th\u01b0\u1eddng xuy\u00ean ph\u1ea3i ki\u1ec3m tra, b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ec3 k\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n nguy\u00ean nh\u00e2n h\u01b0 h\u1ecfng v\u00e0 t\u00ecm gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c nhanh nh\u1ea5t. M\u1ed9t lo\u1ea1i <a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/thiet-bi-dien-cong-nghiep\/\"><strong>thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p<\/strong><\/a> \u0111\u00f3ng c\u1eaft v\u00f4 c\u00f9ng quan tr\u1ecdng \u0111\u1ed1i trong h\u1ec7 th\u1ed1ng \u0111\u00f3ng c\u1eaft, \u0111i\u1ec1u khi\u1ec3n v\u00e0 b\u1ea3o v\u1ec7 \u0111\u01b0\u1eddng truy\u1ec1n t\u1ea3i \u0111\u1ebfn c\u00e1c thi\u1ebft b\u1ecb l\u00e0 t\u1ee7 \u0111i\u1ec7n.\u00a0H\u00e3y c\u00f9ng t\u00ecm hi\u1ec3u\u00a0nguy\u00ean nh\u00e2n v\u00e0 c\u00e1ch kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 c\u1ee7a t\u1ee7 \u0111i\u1ec7n\u00a0nh\u00e9!<\/p>\n<p>Lo\u1ea1i t\u1ee7 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p ch\u1ee9a c\u00e1c thi\u1ebft b\u1ecb linh ki\u1ec7n \u0111i\u1ec7n quan tr\u1ecdng nh\u01b0 c\u1ea7u dao, \u0111\u1ed3ng h\u1ed3 \u0111o \u0111\u1ebfm, c\u00f4ng t\u1eafc, aptomat\u2026 truy\u1ec1n t\u1ea3i v\u00e0 \u0111i\u1ec1u khi\u1ec3n h\u1ec7 th\u1ed1ng m\u1ea1ng \u0111i\u1ec7n \u0111\u1ebfn c\u00e1c\u00a0tr\u1ea1m ph\u00e2n ph\u1ed1i, tr\u1ea1m bi\u1ebfn \u00e1p\u2026 th\u01b0\u1eddng c\u00f3 d\u1ea1ng h\u00ecnh ch\u1eef nh\u1eadt ho\u1eb7c c\u00f3 d\u1ea1ng h\u00ecnh vu\u00f4ng \u0111\u1ec3 ph\u00f9 h\u1ee3p v\u1edbi v\u1ecb tr\u00ed v\u00e0 m\u1ee5c \u0111\u00edch s\u1eed d\u1ee5ng t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y x\u00ed nghi\u1ec7p, c\u00e1c c\u00f4ng tr\u00ecnh t\u1ea1i\u00a0khu c\u00f4ng nghi\u1ec7p.<\/p>\n<p>T\u1ee7 \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p\u00a0sau m\u1ed9t th\u1eddi gian d\u00e0i s\u1eed d\u1ee5ng s\u1ebd kh\u00f4ng th\u1ec3 tr\u00e1nh kh\u1ecfi nh\u1eefng c\u00e1c x\u1eed c\u1ed1 h\u01b0 h\u1ecfng x\u1ea3y ra. Vi\u1ec7c t\u1ee7 \u0111i\u1ec7n h\u01b0 h\u1ecfng th\u01b0\u1eddng do nhi\u1ec1u nguy\u00ean nh\u00e2n t\u1eeb kh\u00e1ch quan hay ch\u1ee7 quan g\u00e2y ra l\u00e0m cho qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng c\u1ee7a c\u1ea3 h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1ea1i \u0111\u01a1n v\u1ecb s\u1eed d\u1ee5ng b\u1ecb gi\u00e1n \u0111o\u1ea1n c\u00f3 th\u1ec3 g\u00e2y ra nh\u1eefng thi\u1ec7t h\u1ea1i n\u1eb7ng n\u1ec1. \u0110\u1ec3 kh\u1eafc ph\u1ee5c s\u1ef1 c\u1ed1 n\u00e0y m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 th\u00ec c\u1ea7n ph\u1ea3i b\u1eaft \u0111\u00fang b\u1ec7nh th\u00ec m\u1edbi \u0111i\u1ec7t \u0111\u01b0\u1ee3c t\u1eadn g\u1ed1c.<\/p>\n<h2 id=\"ftoc-heading-2\" class=\"ftwp-heading\">Nguy\u00ean nh\u00e2n h\u01b0 h\u1ecfng c\u1ee7a t\u1ee7 \u0111i\u1ec7n v\u00e0 nh\u1eefng gi\u1ea3i ph\u00e1p kh\u1eafc ph\u1ee5c hi\u1ec7u qu\u1ea3<\/h2>\n<p>Tr\u01b0\u1edbc khi t\u00ecm nguy\u00ean nh\u00e2n th\u00ec c\u1ea7n quan s\u00e1t h\u1ec7 th\u1ed1ng \u0111\u00e8n chi\u1ebfu s\u00e1ng c\u1ee7a t\u1ee7 \u0111i\u1ec7n \u0111ang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o. N\u1ebfu nh\u01b0 \u0111\u00e8n chi\u1ebfu s\u00e1ng v\u1eabn ho\u1ea1t \u0111\u1ed9ng \u1ed5n \u0111\u1ecbnh th\u00ec nh\u1edd m\u1ed9t ph\u1ea7n t\u1ee7 \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n. Nh\u00ecn v\u00e0o t\u00ecnh tr\u1ea1ng tr\u00ean \u0111\u00e8n chi\u1ebfu ta c\u00f3 th\u1ec3 \u0111o\u00e1n \u0111\u01b0\u1ee3c m\u1ee9c \u0111\u1ed9 h\u01b0 h\u1ecfng c\u1ee7a t\u1ee7 \u0111i\u1ec7n nh\u01b0 th\u1ebf n\u00e0o.<\/p>\n<p><img loading=\"lazy\" decoding=\"async\" class=\"aligncenter wp-image-13849590 size-full\" src=\"https:\/\/yp.vn\/wp-content\/uploads\/2024\/03\/5a.jpg\" alt=\"\" width=\"577\" height=\"417\" srcset=\"https:\/\/yp.vn\/wp-content\/uploads\/2024\/03\/5a.jpg 577w, https:\/\/yp.vn\/wp-content\/uploads\/2024\/03\/5a-300x217.jpg 300w\" sizes=\"auto, (max-width: 577px) 100vw, 577px\" \/><\/p>\n<h3>\u0110\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n khi s\u1eeda ch\u1eefa t\u1ee7 \u0111i\u1ec7n<\/h3>\n<p>Nh\u1eefng s\u1ef1 c\u1ed1 t\u1ee7 \u0111i\u1ec7n b\u1ecb r\u00f2 \u0111i\u1ec7n, h\u1edf \u0111i\u1ec7n g\u00e2y m\u1ea5t \u0111i s\u1ef1 an to\u00e0n cho ng\u01b0\u1eddi s\u1eeda ch\u1eefa. C\u00f3 nhi\u1ec1u nguy\u00ean nh\u00e2n g\u00e2y ra s\u1ef1 c\u1ed1 r\u00f2 \u0111i\u1ec7n, h\u1edf \u0111i\u1ec7n n\u00e0y. V\u1eady n\u00ean, mu\u1ed1n kh\u1eafc ph\u1ee5c nh\u1eefng s\u1ef1 c\u1ed1 \u0111\u00f3 th\u00ec c\u1ea7n ph\u1ea3i tu\u00e2n th\u1ee7 \u0111\u00fang theo quy tr\u00ecnh \u0111\u00e3 quy \u0111\u1ecbnh. Khi m\u1edf t\u1ee7 \u0111i\u1ec7n ra, nghe \u0111\u01b0\u1ee3c m\u00f9i d\u00e2y \u0111i\u1ec7n ch\u00e1y th\u00ec c\u1ea7n r\u00fat b\u1ecf d\u00e2y \u0111i\u1ec7n \u0111\u00f3 ra c\u1ea9n th\u1eadn, r\u1ed3i ki\u1ec3m tra m\u1ea1ch \u0111i\u1ec7n v\u00e0 s\u01a1 \u0111\u1ed3 \u0111\u1ea5u n\u1ed1i c\u1ee7a c\u00e1c \u0111\u01b0\u1eddng d\u00e2y t\u1ea3i \u0111i\u1ec7n n\u1ebfu b\u1ecb h\u1edf th\u00ec c\u1ea7n b\u1ecbt k\u00edn l\u1ea1i.<\/p>\n<h3>S\u1ef1 c\u1ed1 nhi\u1ec5u \u0111i\u1ec7n t\u1eeb (EMI)<\/h3>\n<p>N\u1ebfu nh\u01b0 nhi\u1ec5u \u0111i\u1ec7n t\u00f9 th\u00ec c\u1ea7n quan s\u00e1t ngay \u0111\u1ebfn h\u1ec7 th\u1ed1ng \u0111\u1ea5u n\u1ed1i c\u1ee7a d\u00e2y \u0111i\u1ec7n khi \u0111\u01b0\u1ee3c d\u1eabn v\u00e0o t\u1ee7 \u0111i\u1ec7n. Khi c\u00e1c h\u1ec7 th\u1ed1ng d\u00e2y \u0111i\u1ec7n \u0111\u01b0\u1ee3c b\u1ed1 tr\u00ed qu\u00e1 kh\u00edt nhau th\u00ec tr\u01b0\u1edbc sau c\u0169ng s\u1ebd d\u1eabn \u0111\u1ebfn s\u1ef1 nhi\u1ec7t \u0111\u1ed9 t\u0103ng l\u00ean. \u0110\u1ec3 kh\u1eafc ph\u1ee5c th\u00ec trong thi\u1ebft k\u1ebf c\u1ea7n b\u1ed1 tr\u00ed m\u1ea1ch c\u00f4ng xu\u1ea5t \u0111i\u1ec7n ra xa kh\u1ecfi h\u1ec7 th\u1ed1ng, c\u1ea7n gi\u1eef kho\u1ea3ng c\u00e1ch gi\u1eefa d\u00e2n d\u1eabn \u0111i\u1ec7n v\u00e0 m\u1ea1ch \u0111i\u1ec7n.<\/p>\n<p>N\u1ebfu kh\u00f4ng gian t\u1ee7 \u0111i\u1ec7n b\u1ecb h\u1ea1n ch\u1ebf, c\u00e1c d\u00e2y d\u1eabn v\u00e0 d\u00e2y \u0111i\u1ec1u khi\u1ec3n c\u1ea7n ph\u1ea3i \u0111i qua th\u00ec c\u1ea7n \u0111\u1ea3m b\u1ea3o 2 lo\u1ea1i d\u00e2y n\u00e0y \u0111i qua g\u00f3c b\u00ean ph\u1ea3i \u0111\u1ec3 tr\u00e1nh s\u1ef1\u00a0t\u00e1c \u0111\u1ed9ng c\u1ee7a EMI.<\/p>\n<h3>S\u1ef1 c\u1ed1 d\u00f2ng \u0111i\u1ec7n \u0111o \u0111i\u1ec7n \u00e1p th\u1ea5p<\/h3>\n<p>C\u00e1p d\u1eabn \u0111i\u1ec7n s\u1ebd gi\u00fap cho c\u00e1c d\u00e2y truy\u1ec1n t\u1ea3i v\u00e0 d\u00e2y \u0111i\u1ec1u khi\u1ec3n tr\u00e1nh t\u00e1c \u0111\u1ed9ng c\u1ee7a hi\u1ec7n t\u01b0\u1ee3ng EMI khi \u0111i d\u00e2y <a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/thiet-bi-dien-cong-nghiep\/\"><strong>thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p<\/strong><\/a> c\u00f3 \u0111i\u1ec7n \u00e1p th\u1ea5p. Nh\u1eefng c\u1eb7p d\u00e2y xo\u1eafn gi\u1ea3m \u0111i c\u00e1c t\u00e1c \u0111\u1ed9ng c\u1ee7a c\u1ea3m \u1ee9ng. C\u00e1c d\u00e2y n\u00e0y c\u1ea7n \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t t\u1ea1i \u0111i\u1ec3m k\u1ebft th\u00fac. M\u1eb7c kh\u00e1c, s\u1ebd c\u00f3 d\u00e2y d\u00f2ng v\u1ec1 \u0111\u1ea5t, ch\u1ea1y theo chi\u1ec1u d\u00e0i c\u1ee7a c\u00e1p b\u1ea3o v\u1ec7 sao cho ti\u1ebfp x\u00fac v\u1edbi to\u00e0n b\u1ed9 d\u00e2y c\u00e1p.<\/p>\n<p>Tr\u01b0\u1eddng h\u1ee3p c\u00e1c m\u1ea1ch \u0111i\u1ec7n \u0111i\u1ec1u khi\u1ec3n \u0111\u01b0\u1ee3c n\u1ed1i \u0111\u1ea5t \u1edf nhi\u1ec1u v\u1ecb tr\u00ed th\u00ec c\u1ea7n \u0111\u1ea3m b\u1ea3 b\u1ea5t k\u00ec ch\u1ed7 n\u00e0o c\u1ee7a c\u00e1p b\u1ea3o v\u1ec7 ph\u1ea3i \u0111\u1eb7t c\u00e1c d\u00e2y d\u00f2ng v\u1ec1 \u0111\u1ea5t v\u00e0 l\u00e1 kim lo\u1ea1i kh\u00f4ng ti\u1ebfp x\u00fac v\u1edbi kim lo\u1ea1i \u1edf trong t\u1ee7 \u0111i\u1ec7n.<\/p>\n<p>Ngo\u00e0i nh\u1eefng nguy\u00ean nh\u00e2n tr\u00ean, ta c\u00f2n c\u00f3 th\u1ec3 ph\u00e1t hi\u1ec7n ra nh\u1eefng\u00a0nguy\u00ean nh\u00e2n th\u01b0\u1eddng g\u1eb7p\u00a0t\u1ea1i c\u00e1c nh\u00e0 m\u00e1y khu c\u00f4ng nghi\u1ec7p sau:<\/p>\n<ul>\n<li><a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/thiet-bi-dien-cong-nghiep\/\"><strong>Thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p<\/strong><\/a> trong t\u1ee7 \u0111i\u1ec7n b\u1ecb ch\u1eadp, n\u00f3ng h\u1ec7 th\u1ed1ng<\/li>\n<li>Ngu\u1ed3n \u0111i\u1ec7n kh\u00f4ng \u1ed5n \u0111\u1ecbnh ho\u1eb7c do \u0111i\u1ec7n \u00e1p qu\u00e1 cao hay do qu\u00e1 th\u1ea5p<\/li>\n<li>Tr\u1ea1m bi\u1ebfn \u00e1p b\u1ecb qu\u00e1 t\u1ea3i<\/li>\n<li>R\u01a1 le, c\u1ea7u chi v\u00e0 b\u1ed9 c\u1ea3m bi\u1ebfn ho\u1ea1t \u0111\u1ed9ng kh\u00f4ng \u1ed5n \u0111\u1ecbnh<\/li>\n<\/ul>\n<p>Hi\u1ec7n nay, c\u00f3 nhi\u1ec1u\u00a0nguy\u00ean nh\u00e2n d\u1eabn \u0111\u1ebfn nh\u1eefng s\u1ef1 c\u1ed1 h\u01b0 h\u1ecfng t\u1ee7 \u0111i\u1ec7n, v\u1eady n\u00ean s\u1ee7a ch\u1eefa, ki\u1ec3m tra v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c s\u1ef1 c\u1ed1 t\u1ee7 \u0111i\u1ec7n trong c\u00e1c nh\u00e0 m\u00e1y x\u00ed nghi\u1ec7p, c\u00f4ng tr\u00ecnh, khu c\u00f4ng nghi\u1ec7p\u2026 l\u00e0 m\u1ed9t vi\u1ec7c c\u1ea7n l\u00e0m th\u01b0\u1eddng xuy\u00ean nh\u1eb1m \u0111\u1ea3m b\u1ea3o s\u1ef1 an to\u00e0n cho <a href=\"https:\/\/yp.vn\/nganh-nghe\/cong-nghiep-co-khi-cong-nghiep-102\/thiet-bi-dien-cong-nghiep\/\"><strong>thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p<\/strong><\/a> v\u00e0 t\u00ednh m\u1ea1ng con ng\u01b0\u1eddi, tr\u00e1nh l\u00e0m gi\u00e1n \u0111o\u1ea1n c\u1ea3 m\u1ed9t h\u1ec7 th\u1ed1ng. Ngo\u00e0i ra, vi\u1ec7c l\u1ef1a ch\u1ecdn \u0111\u01a1n v\u1ecb cung c\u1ea5p t\u1ee7 \u0111i\u1ec7n kh\u00f4ng uy t\u00edn c\u0169ng l\u00e0 m\u1ed9t y\u1ebfu t\u1ed1 t\u1ea5t y\u1ebfu g\u00e2y ra nhi\u1ec1u s\u1ef1 c\u1ed1 v\u1ec1 t\u1ee7 \u0111i\u1ec7n.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>M\u1ed7i lo\u1ea1i thi\u1ebft b\u1ecb \u0111i\u1ec7n c\u00f4ng nghi\u1ec7p , s\u1ea3n ph\u1ea9m n\u00e0o c\u0169ng v\u1eady, sau m\u1ed9t th\u1eddi gian d\u00e0i s\u1eed d\u1ee5ng \u0111\u1ec1u kh\u00f4ng tr\u00e1nh kh\u1ecfi s\u1ef1 c\u1ed1 h\u1ecfng h\u00f3c. \u0110\u1eb7c bi\u1ec7t l\u00e0 \u0111\u1ed1i v\u1edbi c\u00e1c thi\u1ebft b\u1ecb m\u00e1y m\u00f3c, th\u00ec c\u1ea7n th\u01b0\u1eddng xuy\u00ean ph\u1ea3i ki\u1ec3m tra, b\u1ea3o d\u01b0\u1ee1ng \u0111\u1ec3 k\u1ecbp th\u1eddi ph\u00e1t hi\u1ec7n nguy\u00ean nh\u00e2n h\u01b0&#8230; <a class=\"view-article\" href=\"https:\/\/yp.vn\/nguyen-nhan-va-cach-khac-phuc-cac-su-co-tu-thiet-bi-dien-cong-nghiep-thuong-gap\/\">Xem b\u00e0i vi\u1ebft<\/a><\/p>\n","protected":false},"author":3,"featured_media":13849591,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"ep_exclude_from_search":false,"footnotes":""},"categories":[2498],"tags":[],"class_list":["post-13849589","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-thiet-bi-dien"],"acf":[],"_links":{"self":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/13849589","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/users\/3"}],"replies":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/comments?post=13849589"}],"version-history":[{"count":0,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/posts\/13849589\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media\/13849591"}],"wp:attachment":[{"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/media?parent=13849589"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/categories?post=13849589"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/yp.vn\/KmOMlj66m\/wp\/v2\/tags?post=13849589"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}