{"id":2765,"date":"2025-02-27T02:46:21","date_gmt":"2025-02-27T02:46:21","guid":{"rendered":"https:\/\/www.mingchele.com\/?p=2765"},"modified":"2025-03-05T03:28:20","modified_gmt":"2025-03-05T03:28:20","slug":"noise-control-of-dry-type-transformers","status":"publish","type":"post","link":"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/","title":{"rendered":"Ki\u1ec3m so\u00e1t ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p cho lo\u1ea1i kh\u00f4"},"content":{"rendered":"<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_86 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 eztoc-toggle-hide-by-default' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#Why_Do_Transformers_Hum\" >T\u1ea1i sao Transformers l\u1ea1i ph\u00e1t ra ti\u1ebfng \u1ed3n?<\/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.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#Is_a_Buzzing_Transformer_Dangerous\" >M\u00e1y bi\u1ebfn \u00e1p k\u00eau c\u00f3 nguy hi\u1ec3m kh\u00f4ng?<\/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.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#What_Does_It_Sound_Like_When_a_Transformer_Blows\" >Ti\u1ebfng m\u00e1y bi\u1ebfn \u00e1p n\u1ed5 nghe 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.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#Transformer_Noise_Reduction_Methods\" >Ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3m ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p<\/a><ul class='ez-toc-list-level-3' ><li class='ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#1_Core_Design_Improvements\" >1. C\u1ea3i ti\u1ebfn thi\u1ebft k\u1ebf c\u1ed1t l\u00f5i<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#2_Vibration_Isolation_Techniques\" >2. K\u1ef9 thu\u1eadt c\u00f4 l\u1eadp rung \u0111\u1ed9ng<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#3_Acoustic_Barriers_and_Enclosures\" >3. R\u00e0o c\u1ea3n v\u00e0 v\u1ecf c\u00e1ch \u00e2m<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-8\" href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#4_Proper_Transformer_Placement\" >4. V\u1ecb tr\u00ed \u0111\u1eb7t m\u00e1y bi\u1ebfn \u00e1p th\u00edch h\u1ee3p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-3'><a class=\"ez-toc-link ez-toc-heading-9\" href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#5_Routine_Maintenance_to_Prevent_Noise_Issues\" >5. B\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ebfng \u1ed3n<\/a><\/li><\/ul><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-10\" href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/#Transformer_Noise_Conclusion\" >Ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p: K\u1ebft lu\u1eadn<\/a><\/li><\/ul><\/nav><\/div>\n\n<p class=\"wp-block-paragraph\">M\u00e1y bi\u1ebfn \u00e1p kh\u00f4 t\u1ea1o ra ti\u1ebfng \u1ed3n do hi\u1ec7n t\u01b0\u1ee3ng t\u1eeb gi\u1ea3o, nh\u01b0ng thi\u1ebft k\u1ebf v\u00e0 l\u1eafp \u0111\u1eb7t h\u1ee3p l\u00fd c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 m\u1ee9c \u00e2m thanh kh\u00f4ng mong mu\u1ed1n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p l\u00e0 v\u1ea5n \u0111\u1ec1 th\u01b0\u1eddng g\u1eb7p trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, nh\u01b0ng v\u1edbi c\u00e1c k\u1ef9 thu\u1eadt gi\u1ea3m ti\u1ebfng \u1ed3n ti\u00ean ti\u1ebfn, c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a s\u1ef1 gi\u00e1n \u0111o\u1ea1n trong m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, th\u01b0\u01a1ng m\u1ea1i v\u00e0 d\u00e2n d\u1ee5ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Why_Do_Transformers_Hum\"><\/span>T\u1ea1i sao Transformers l\u1ea1i ph\u00e1t ra ti\u1ebfng \u1ed3n?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">\u00c2m thanh c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi hi\u1ec7n t\u01b0\u1ee3ng t\u1eeb gi\u1ea3o - m\u1ed9t qu\u00e1 tr\u00ecnh trong \u0111\u00f3 c\u00e1c l\u1edbp l\u00f5i gi\u00e3n n\u1edf v\u00e0 co l\u1ea1i khi ti\u1ebfp x\u00fac v\u1edbi t\u1eeb tr\u01b0\u1eddng xen k\u1ebd.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y t\u1ea1o ra ti\u1ebfng \u00f9 t\u1ea7n s\u1ed1 th\u1ea5p, th\u01b0\u1eddng n\u1eb1m trong kho\u1ea3ng t\u1eeb 50 Hz \u0111\u1ebfn 400 Hz, t\u00f9y thu\u1ed9c v\u00e0o lo\u1ea1i v\u00e0 thi\u1ebft k\u1ebf c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c y\u1ebfu t\u1ed1 kh\u00e1c g\u00f3p ph\u1ea7n g\u00e2y ra ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><strong>Rung \u0111\u1ed9ng c\u1ed1t l\u00f5i<\/strong> \u2013 Chuy\u1ec3n \u0111\u1ed9ng c\u01a1 h\u1ecdc c\u1ee7a l\u00f5i s\u1eaft m\u00e1y bi\u1ebfn \u00e1p.<\/li>\n\n\n\n<li><strong>Bi\u1ebfn \u0111\u1ed9ng t\u1ea3i<\/strong> \u2013 S\u1ef1 thay \u0111\u1ed5i t\u1ea3i \u0111i\u1ec7n c\u00f3 th\u1ec3 l\u00e0m t\u0103ng ti\u1ebfng vo ve.<\/li>\n\n\n\n<li><strong>Linh ki\u1ec7n r\u1eddi<\/strong> \u2013 L\u1eafp r\u00e1p k\u00e9m c\u00f3 th\u1ec3 l\u00e0m t\u0103ng \u0111\u1ed9 rung v\u00e0 ti\u1ebfng k\u00eau l\u1ea1ch c\u1ea1ch.<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Is_a_Buzzing_Transformer_Dangerous\"><\/span>M\u00e1y bi\u1ebfn \u00e1p k\u00eau c\u00f3 nguy hi\u1ec3m kh\u00f4ng?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ti\u1ebfng vo ve nh\u1eb9 l\u00e0 b\u00ecnh th\u01b0\u1eddng \u1edf m\u00e1y bi\u1ebfn \u00e1p kh\u00f4, nh\u01b0ng ti\u1ebfng vo ve qu\u00e1 m\u1ee9c c\u00f3 th\u1ec3 b\u00e1o hi\u1ec7u c\u00e1c v\u1ea5n \u0111\u1ec1 nh\u01b0:<\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><br>\u2705 L\u1edbp ph\u1ee7 ho\u1eb7c cu\u1ed9n l\u1ecfng l\u1ebbo<br>\u2705 \u0110\u1ed9 m\u00e9o h\u00e0i cao<br>\u2705 Qu\u00e1 t\u1ea3i ho\u1eb7c ti\u1ebfp \u0111\u1ea5t k\u00e9m<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu m\u00e1y bi\u1ebfn \u00e1p \u0111\u1ed9t nhi\u00ean tr\u1edf n\u00ean \u1ed3n h\u01a1n, n\u00f3 c\u00f3 th\u1ec3 b\u00e1o hi\u1ec7u l\u1ed7i \u0111i\u1ec7n ho\u1eb7c h\u1ecfng h\u00f3c s\u1eafp x\u1ea3y ra. Ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean v\u00e0 c\u00e1c bi\u1ec7n ph\u00e1p ki\u1ec3m so\u00e1t ti\u1ebfng \u1ed3n gi\u00fap \u00edch cho <a href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/4-factors-affecting-the-lifespan-of-a-transformer\/\">tu\u1ed5i th\u1ecd t\u1ed1i \u01b0u<\/a>.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"What_Does_It_Sound_Like_When_a_Transformer_Blows\"><\/span>Ti\u1ebfng m\u00e1y bi\u1ebfn \u00e1p n\u1ed5 nghe nh\u01b0 th\u1ebf n\u00e0o?<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">M\u00e1y bi\u1ebfn \u00e1p b\u1ecb n\u1ed5 s\u1ebd t\u1ea1o ra ti\u1ebfng n\u1ed5 l\u1edbn ho\u1eb7c ti\u1ebfng n\u1ed5, th\u01b0\u1eddng k\u00e8m theo tia l\u1eeda \u0111i\u1ec7n ho\u1eb7c kh\u00f3i.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110i\u1ec1u n\u00e0y c\u00f3 th\u1ec3 l\u00e0 do:<br>\u26a0 Ch\u1eadp m\u1ea1ch<br>\u26a0 S\u00e9t \u0111\u00e1nh<br>\u26a0 Qu\u00e1 t\u1ea3i ho\u1eb7c l\u1ed7i c\u00e1ch \u0111i\u1ec7n<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu b\u1ea1n nghe th\u1ea5y ti\u1ebfng \u1ed3n b\u1ea5t th\u01b0\u1eddng t\u1eeb m\u00e1y bi\u1ebfn \u00e1p, t\u1ed1t nh\u1ea5t l\u00e0 b\u1ea1n n\u00ean t\u1eaft h\u1ec7 th\u1ed1ng v\u00e0 ki\u1ec3m tra xem c\u00f3 l\u1ed7i g\u00ec kh\u00f4ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Transformer_Noise_Reduction_Methods\"><\/span>Ph\u01b0\u01a1ng ph\u00e1p gi\u1ea3m ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"1_Core_Design_Improvements\"><\/span>1. C\u1ea3i ti\u1ebfn thi\u1ebft k\u1ebf c\u1ed1t l\u00f5i<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">C\u00e1c nh\u00e0 s\u1ea3n xu\u1ea5t kh\u00f4ng ng\u1eebng c\u1ea3i ti\u1ebfn \u0111\u1ec3 s\u1ea3n xu\u1ea5t ra m\u00e1y bi\u1ebfn \u00e1p \u00eam h\u01a1n.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Thi\u1ebft k\u1ebf im l\u1eb7ng c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p kh\u00f4 2000kVA l\u00e0 m\u1ed9t v\u00ed d\u1ee5 v\u1ec1 c\u00f4ng ngh\u1ec7 ti\u1ebfng \u1ed3n th\u1ea5p hi\u1ec7n \u0111\u1ea1i gi\u00fap gi\u1ea3m ti\u1ebfng \u1ed3n ph\u00e1t ra.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00f5i c\u00e1n ch\u1ea5t l\u01b0\u1ee3ng cao \u2013 Gi\u1ea3m hi\u1ec7u \u1ee9ng t\u1eeb gi\u1ea3o.<\/li>\n\n\n\n<li>L\u1eafp r\u00e1p ch\u00ednh x\u00e1c \u2013 Gi\u1ea3m thi\u1ec3u kho\u1ea3ng c\u00e1ch v\u00e0 c\u00e1c th\u00e0nh ph\u1ea7n l\u1ecfng l\u1ebbo.<\/li>\n\n\n\n<li>Ho\u1ea1t \u0111\u1ed9ng v\u1edbi m\u1eadt \u0111\u1ed9 th\u00f4ng l\u01b0\u1ee3ng th\u1ea5p \u2013 Gi\u1ea3m m\u1ee9c \u0111\u1ed9 rung \u0111\u1ed9ng.<\/li>\n<\/ul>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"2_Vibration_Isolation_Techniques\"><\/span>2. K\u1ef9 thu\u1eadt c\u00f4 l\u1eadp rung \u0111\u1ed9ng<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">\u0110\u1ec3 ki\u1ec3m so\u00e1t m\u1ee9c \u00e2m thanh, vi\u1ec7c l\u1eafp \u0111\u1eb7t b\u1ed9 gi\u1ea3m rung c\u00f3 th\u1ec3 l\u00e0m gi\u1ea3m \u0111\u00e1ng k\u1ec3 s\u1ef1 truy\u1ec1n ti\u1ebfng \u1ed3n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Mi\u1ebfng \u0111\u1ec7m cao su ho\u1eb7c neoprene \u2013 H\u1ea5p th\u1ee5 rung \u0111\u1ed9ng t\u1eeb \u0111\u1ebf m\u00e1y bi\u1ebfn \u00e1p.<\/li>\n\n\n\n<li>B\u1ed9 c\u00e1ch ly l\u00f2 xo \u2013 Ng\u0103n \u00e2m thanh truy\u1ec1n qua s\u00e0n v\u00e0 t\u01b0\u1eddng.<\/li>\n\n\n\n<li>\u0110\u1ea7u n\u1ed1i linh ho\u1ea1t \u2013 Gi\u1ea3m thi\u1ec3u ti\u1ebfng \u1ed3n truy\u1ec1n qua \u1ed1ng d\u1eabn \u0111i\u1ec7n.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">K\u1ef9 thu\u1eadt l\u1eafp \u0111\u1eb7t ph\u00f9 h\u1ee3p gi\u00fap gi\u1ea3m ti\u1ebfng \u1ed3n ph\u00e1t ra t\u1eeb k\u1ebft c\u1ea5u, \u0111\u1eb7c bi\u1ec7t l\u00e0 \u1edf nh\u1eefng t\u00f2a nh\u00e0 \u0111\u00f2i h\u1ecfi ho\u1ea1t \u0111\u1ed9ng y\u00ean t\u0129nh.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"3_Acoustic_Barriers_and_Enclosures\"><\/span>3. R\u00e0o c\u1ea3n v\u00e0 v\u1ecf c\u00e1ch \u00e2m<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">N\u1ebfu ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p l\u00e0 m\u1ed1i lo ng\u1ea1i, v\u1ecf c\u00e1ch \u00e2m c\u00f3 th\u1ec3 gi\u00fap ng\u0103n ch\u1eb7n v\u00e0 h\u1ea5p th\u1ee5 nh\u1eefng \u00e2m thanh kh\u00f4ng mong mu\u1ed1n.<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u1ea5m x\u1ed1p c\u00e1ch \u00e2m \u2013 L\u1eafp \u0111\u1eb7t xung quanh m\u00e1y bi\u1ebfn \u00e1p \u0111\u1ec3 gi\u1ea3m ti\u1ebfng \u1ed3n trong kh\u00f4ng kh\u00ed.<\/li>\n\n\n\n<li>T\u1ea5m ch\u1eafn \u00e2m thanh \u2013 \u0110\u1eb7t gi\u1eefa m\u00e1y bi\u1ebfn \u00e1p v\u00e0 khu v\u1ef1c c\u00f3 ng\u01b0\u1eddi \u1edf.<\/li>\n\n\n\n<li>V\u1ecf c\u00e1ch \u00e2m \u2013 V\u1ecf \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf ri\u00eang \u0111\u1ec3 c\u00f3 hi\u1ec7u su\u1ea5t c\u1ef1c k\u1ef3 y\u00ean t\u0129nh.<\/li>\n<\/ul>\n\n\n\n<p class=\"wp-block-paragraph\">Nh\u1eefng ph\u01b0\u01a1ng ph\u00e1p n\u00e0y th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong b\u1ec7nh vi\u1ec7n, trung t\u00e2m d\u1eef li\u1ec7u v\u00e0 t\u00f2a nh\u00e0 v\u0103n ph\u00f2ng, n\u01a1i ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p ph\u1ea3i \u0111\u01b0\u1ee3c gi\u1ea3m thi\u1ec3u t\u1ed1i \u0111a.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"4_Proper_Transformer_Placement\"><\/span>4. V\u1ecb tr\u00ed \u0111\u1eb7t m\u00e1y bi\u1ebfn \u00e1p th\u00edch h\u1ee3p<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ecb tr\u00ed l\u1eafp \u0111\u1eb7t m\u00e1y bi\u1ebfn \u00e1p \u1ea3nh h\u01b0\u1edfng tr\u1ef1c ti\u1ebfp \u0111\u1ebfn m\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">V\u1ecb tr\u00ed l\u00fd t\u01b0\u1edfng \u0111\u1ec3 gi\u1ea3m thi\u1ec3u ti\u1ebfng \u1ed3n:<br>\u2705 Tr\u00e1nh xa v\u0103n ph\u00f2ng ho\u1eb7c kh\u00f4ng gian d\u00e2n c\u01b0<br>\u2705 L\u1eafp tr\u00ean b\u1ec1 m\u1eb7t h\u1ea5p th\u1ee5 rung \u0111\u1ed9ng<br>\u2705 \u1ede nh\u1eefng n\u01a1i c\u00f3 th\u00f4ng gi\u00f3 th\u00edch h\u1ee3p \u0111\u1ec3 tr\u00e1nh qu\u00e1 nhi\u1ec7t<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Tr\u00e1nh \u0111\u1eb7t m\u00e1y bi\u1ebfn \u00e1p g\u1ea7n t\u01b0\u1eddng ho\u1eb7c tr\u1ea7n nh\u00e0 \u0111\u1ec3 khu\u1ebfch \u0111\u1ea1i \u0111\u1ed9 rung.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"5_Routine_Maintenance_to_Prevent_Noise_Issues\"><\/span>5. B\u1ea3o tr\u00ec th\u01b0\u1eddng xuy\u00ean \u0111\u1ec3 ng\u0103n ng\u1eeba c\u00e1c v\u1ea5n \u0111\u1ec1 ti\u1ebfng \u1ed3n<span class=\"ez-toc-section-end\"><\/span><\/h3>\n\n\n\n<p class=\"wp-block-paragraph\">Vi\u1ec7c ki\u1ec3m tra th\u01b0\u1eddng xuy\u00ean gi\u00fap x\u00e1c \u0111\u1ecbnh v\u00e0 kh\u1eafc ph\u1ee5c c\u00e1c v\u1ea5n \u0111\u1ec1 li\u00ean quan \u0111\u1ebfn ti\u1ebfng \u1ed3n tr\u01b0\u1edbc khi ch\u00fang tr\u1edf n\u00ean nghi\u00eam tr\u1ecdng h\u01a1n.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">\ud83d\udd27 Ki\u1ec3m tra xem c\u00f3 b\u1ed9 ph\u1eadn n\u00e0o b\u1ecb l\u1ecfng kh\u00f4ng \u2013 Si\u1ebft ch\u1eb7t bu l\u00f4ng, gi\u00e1 \u0111\u1ee1 v\u00e0 v\u1ecf b\u1ecdc.<br>\ud83d\udd27 Theo d\u00f5i nhi\u1ec7t \u0111\u1ed9 l\u00f5i \u2013 Qu\u00e1 nhi\u1ec7t c\u00f3 th\u1ec3 l\u00e0m t\u0103ng m\u1ee9c \u0111\u1ed9 ti\u1ebfng \u1ed3n.<br>\ud83d\udd27 Ki\u1ec3m tra c\u00e1c cu\u1ed9n d\u00e2y \u2013 C\u00e1c cu\u1ed9n d\u00e2y l\u1ecfng l\u1ebbo c\u00f3 th\u1ec3 g\u00e2y ra rung \u0111\u1ed9ng b\u1ed5 sung.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1ea3o tr\u00ec theo l\u1ecbch tr\u00ecnh gi\u00fap c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t v\u00e0 tu\u1ed5i th\u1ecd c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p trong khi v\u1eabn ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c ti\u1ebfng \u1ed3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\"><span class=\"ez-toc-section\" id=\"Transformer_Noise_Conclusion\"><\/span>Ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p: K\u1ebft lu\u1eadn<span class=\"ez-toc-section-end\"><\/span><\/h2>\n\n\n\n<p class=\"wp-block-paragraph\">Ki\u1ec3m so\u00e1t ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p r\u1ea5t c\u1ea7n thi\u1ebft trong c\u00e1c m\u00f4i tr\u01b0\u1eddng c\u00f4ng nghi\u1ec7p, th\u01b0\u01a1ng m\u1ea1i v\u00e0 d\u00e2n d\u1ee5ng.&nbsp;<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng thi\u1ebft k\u1ebf m\u00e1y bi\u1ebfn \u00e1p \u00edt ti\u1ebfng \u1ed3n, c\u00e1ch ly rung \u0111\u1ed9ng v\u00e0 ph\u01b0\u01a1ng ph\u00e1p c\u00e1ch \u00e2m, c\u00e1c doanh nghi\u1ec7p c\u00f3 th\u1ec3 gi\u1ea3m thi\u1ec3u s\u1ef1 gi\u00e1n \u0111o\u1ea1n v\u00e0 duy tr\u00ec m\u00f4i tr\u01b0\u1eddng y\u00ean t\u0129nh.<\/p>\n\n\n\n<details class=\"wp-block-details is-layout-flow wp-block-details-is-layout-flow\"><summary>Ngu\u1ed3n b\u00e0i vi\u1ebft<\/summary>\n<ol class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.chintglobal.com\/global\/en\/about-us\/news-center\/blog\/electrical-transformer-noise.html\">T\u1ea1i sao ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p \u0111i\u1ec7n x\u1ea3y ra v\u00e0 c\u00e1ch gi\u1ea3m thi\u1ec3u n\u00f3<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/sunbeltsolomon.com\/electrical-transformer-noise\/\">Ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p \u0111i\u1ec7n: T\u1ea1i sao n\u00f3 x\u1ea3y ra v\u00e0 c\u00e1ch tr\u00e1nh n\u00f3<\/a><\/li>\n\n\n\n<li><a href=\"https:\/\/www.lstransformer.com\/Industry-news\/the-noise-and-noise-reduction-techniques-of-dry-type-transformers\">Ti\u1ebfng \u1ed3n v\u00e0 K\u1ef9 thu\u1eadt gi\u1ea3m ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p lo\u1ea1i kh\u00f4<\/a><\/li>\n<\/ol>\n<\/details>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>\n\n\n\n<p class=\"wp-block-paragraph\"><\/p>","protected":false},"excerpt":{"rendered":"<p>Dry-type transformers generate noise due to magnetostriction, but proper design and installation can significantly reduce<span class=\"excerpt-hellip\"> [\u2026]<\/span><\/p>\n","protected":false},"author":1,"featured_media":2777,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[45],"tags":[],"class_list":["post-2765","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-transformer"],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.2 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>Transformer Noise Control Solutions for Quiet Operations | Mingch<\/title>\n<meta name=\"description\" content=\"Transformer noise issues can impact performance. Learn effective noise reduction techniques from MINGCH Electric.\" \/>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/\" \/>\n<meta property=\"og:locale\" content=\"vi_VN\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"Transformer Noise Control Solutions for Quiet Operations | Mingch\" \/>\n<meta property=\"og:description\" content=\"Transformer noise issues can impact performance. Learn effective noise reduction techniques from MINGCH Electric.\" \/>\n<meta property=\"og:url\" content=\"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/\" \/>\n<meta property=\"og:site_name\" content=\"VFDs, Voltage Stabilizers &amp; Inverters Manufacturing\" \/>\n<meta property=\"article:publisher\" content=\"https:\/\/www.facebook.com\/p\/Mingch-AVR-100082891944784\/\" \/>\n<meta property=\"article:published_time\" content=\"2025-02-27T02:46:21+00:00\" \/>\n<meta property=\"article:modified_time\" content=\"2025-03-05T03:28:20+00:00\" \/>\n<meta property=\"og:image\" content=\"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/03\/8-Noise-Control-of-Dry-Type-Transformers.webp\" \/>\n\t<meta property=\"og:image:width\" content=\"800\" \/>\n\t<meta property=\"og:image:height\" content=\"600\" \/>\n\t<meta property=\"og:image:type\" content=\"image\/webp\" \/>\n<meta name=\"author\" content=\"mingchuanadmin\" \/>\n<meta name=\"twitter:card\" content=\"summary_large_image\" \/>\n<meta name=\"twitter:label1\" content=\"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi\" \/>\n\t<meta name=\"twitter:data1\" content=\"mingchuanadmin\" \/>\n\t<meta name=\"twitter:label2\" content=\"\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc\" \/>\n\t<meta name=\"twitter:data2\" content=\"3 ph\u00fat\" \/>\n<script type=\"application\/ld+json\" class=\"yoast-schema-graph\">{\"@context\":\"https:\\\/\\\/schema.org\",\"@graph\":[{\"@type\":\"Article\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/#article\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/\"},\"author\":{\"name\":\"mingchuanadmin\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#\\\/schema\\\/person\\\/8c33b71a263e9f417653c2130d57bfb4\"},\"headline\":\"Transformer Noise Control for Dry-Types\",\"datePublished\":\"2025-02-27T02:46:21+00:00\",\"dateModified\":\"2025-03-05T03:28:20+00:00\",\"mainEntityOfPage\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/\"},\"wordCount\":595,\"commentCount\":0,\"publisher\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#organization\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/8-Noise-Control-of-Dry-Type-Transformers.webp\",\"articleSection\":[\"Transformer\"],\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"CommentAction\",\"name\":\"Comment\",\"target\":[\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/#respond\"]}]},{\"@type\":\"WebPage\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/\",\"name\":\"Transformer Noise Control Solutions for Quiet Operations | Mingch\",\"isPartOf\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#website\"},\"primaryImageOfPage\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/#primaryimage\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/#primaryimage\"},\"thumbnailUrl\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/8-Noise-Control-of-Dry-Type-Transformers.webp\",\"datePublished\":\"2025-02-27T02:46:21+00:00\",\"dateModified\":\"2025-03-05T03:28:20+00:00\",\"description\":\"Transformer noise issues can impact performance. Learn effective noise reduction techniques from MINGCH Electric.\",\"breadcrumb\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/#breadcrumb\"},\"inLanguage\":\"vi\",\"potentialAction\":[{\"@type\":\"ReadAction\",\"target\":[\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/\"]}]},{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/#primaryimage\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/8-Noise-Control-of-Dry-Type-Transformers.webp\",\"contentUrl\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2025\\\/03\\\/8-Noise-Control-of-Dry-Type-Transformers.webp\",\"width\":800,\"height\":600,\"caption\":\"8-Noise Control of Dry-Type Transformers\"},{\"@type\":\"BreadcrumbList\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/blog\\\/transformer\\\/noise-control-of-dry-type-transformers\\\/#breadcrumb\",\"itemListElement\":[{\"@type\":\"ListItem\",\"position\":1,\"name\":\"Home\",\"item\":\"https:\\\/\\\/www.mingchele.com\\\/\"},{\"@type\":\"ListItem\",\"position\":2,\"name\":\"Transformer Noise Control for Dry-Types\"}]},{\"@type\":\"WebSite\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#website\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/\",\"name\":\"Advanced Voltage Regulator Manufacturer - MINGCH\",\"description\":\"Discover Mingch, a premier manufacturer since 1993 specializing in voltage regulators, VFDs, and power supply solutions.\",\"publisher\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#organization\"},\"alternateName\":\"MINGCH\",\"potentialAction\":[{\"@type\":\"SearchAction\",\"target\":{\"@type\":\"EntryPoint\",\"urlTemplate\":\"https:\\\/\\\/www.mingchele.com\\\/?s={search_term_string}\"},\"query-input\":{\"@type\":\"PropertyValueSpecification\",\"valueRequired\":true,\"valueName\":\"search_term_string\"}}],\"inLanguage\":\"vi\"},{\"@type\":\"Organization\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#organization\",\"name\":\"MINGCH\",\"alternateName\":\"Zhejiang Mingch Electrical Co., Ltd.\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/\",\"logo\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#\\\/schema\\\/logo\\\/image\\\/\",\"url\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo-0-1-e1726283731619.png\",\"contentUrl\":\"https:\\\/\\\/www.mingchele.com\\\/wp-content\\\/uploads\\\/2024\\\/09\\\/logo-0-1-e1726283731619.png\",\"width\":301,\"height\":105,\"caption\":\"MINGCH\"},\"image\":{\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#\\\/schema\\\/logo\\\/image\\\/\"},\"sameAs\":[\"https:\\\/\\\/www.facebook.com\\\/p\\\/Mingch-AVR-100082891944784\\\/\",\"https:\\\/\\\/www.linkedin.com\\\/company\\\/zhejiang-mingch-electrical-co-ltd\\\/\"]},{\"@type\":\"Person\",\"@id\":\"https:\\\/\\\/www.mingchele.com\\\/#\\\/schema\\\/person\\\/8c33b71a263e9f417653c2130d57bfb4\",\"name\":\"mingchuanadmin\",\"image\":{\"@type\":\"ImageObject\",\"inLanguage\":\"vi\",\"@id\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"url\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"contentUrl\":\"https:\\\/\\\/secure.gravatar.com\\\/avatar\\\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g\",\"caption\":\"mingchuanadmin\"},\"sameAs\":[\"http:\\\/\\\/mingchele.com\"],\"url\":\"https:\\\/\\\/www.mingchele.com\\\/vi\\\/author\\\/mingchuanadmin\\\/\"}]}<\/script>\n<!-- \/ Yoast SEO plugin. -->","yoast_head_json":{"title":"Gi\u1ea3i ph\u00e1p ki\u1ec3m so\u00e1t ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p cho ho\u1ea1t \u0111\u1ed9ng y\u00ean t\u0129nh | Mingch","description":"C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t. T\u00ecm hi\u1ec3u c\u00e1c k\u1ef9 thu\u1eadt gi\u1ea3m ti\u1ebfng \u1ed3n hi\u1ec7u qu\u1ea3 t\u1eeb MINGCH Electric.","robots":{"index":"index","follow":"follow","max-snippet":"max-snippet:-1","max-image-preview":"max-image-preview:large","max-video-preview":"max-video-preview:-1"},"canonical":"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/","og_locale":"vi_VN","og_type":"article","og_title":"Transformer Noise Control Solutions for Quiet Operations | Mingch","og_description":"Transformer noise issues can impact performance. Learn effective noise reduction techniques from MINGCH Electric.","og_url":"https:\/\/www.mingchele.com\/vi\/blog\/transformer\/noise-control-of-dry-type-transformers\/","og_site_name":"VFDs, Voltage Stabilizers &amp; Inverters Manufacturing","article_publisher":"https:\/\/www.facebook.com\/p\/Mingch-AVR-100082891944784\/","article_published_time":"2025-02-27T02:46:21+00:00","article_modified_time":"2025-03-05T03:28:20+00:00","og_image":[{"width":800,"height":600,"url":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/03\/8-Noise-Control-of-Dry-Type-Transformers.webp","type":"image\/webp"}],"author":"mingchuanadmin","twitter_card":"summary_large_image","twitter_misc":{"\u0110\u01b0\u1ee3c vi\u1ebft b\u1edfi":"mingchuanadmin","\u01af\u1edbc t\u00ednh th\u1eddi gian \u0111\u1ecdc":"3 ph\u00fat"},"schema":{"@context":"https:\/\/schema.org","@graph":[{"@type":"Article","@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/#article","isPartOf":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/"},"author":{"name":"mingchuanadmin","@id":"https:\/\/www.mingchele.com\/#\/schema\/person\/8c33b71a263e9f417653c2130d57bfb4"},"headline":"Transformer Noise Control for Dry-Types","datePublished":"2025-02-27T02:46:21+00:00","dateModified":"2025-03-05T03:28:20+00:00","mainEntityOfPage":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/"},"wordCount":595,"commentCount":0,"publisher":{"@id":"https:\/\/www.mingchele.com\/#organization"},"image":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/#primaryimage"},"thumbnailUrl":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/03\/8-Noise-Control-of-Dry-Type-Transformers.webp","articleSection":["Transformer"],"inLanguage":"vi","potentialAction":[{"@type":"CommentAction","name":"Comment","target":["https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/#respond"]}]},{"@type":"WebPage","@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/","url":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/","name":"Gi\u1ea3i ph\u00e1p ki\u1ec3m so\u00e1t ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p cho ho\u1ea1t \u0111\u1ed9ng y\u00ean t\u0129nh | Mingch","isPartOf":{"@id":"https:\/\/www.mingchele.com\/#website"},"primaryImageOfPage":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/#primaryimage"},"image":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/#primaryimage"},"thumbnailUrl":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/03\/8-Noise-Control-of-Dry-Type-Transformers.webp","datePublished":"2025-02-27T02:46:21+00:00","dateModified":"2025-03-05T03:28:20+00:00","description":"C\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 ti\u1ebfng \u1ed3n c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 \u1ea3nh h\u01b0\u1edfng \u0111\u1ebfn hi\u1ec7u su\u1ea5t. T\u00ecm hi\u1ec3u c\u00e1c k\u1ef9 thu\u1eadt gi\u1ea3m ti\u1ebfng \u1ed3n hi\u1ec7u qu\u1ea3 t\u1eeb MINGCH Electric.","breadcrumb":{"@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/#breadcrumb"},"inLanguage":"vi","potentialAction":[{"@type":"ReadAction","target":["https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/"]}]},{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/#primaryimage","url":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/03\/8-Noise-Control-of-Dry-Type-Transformers.webp","contentUrl":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2025\/03\/8-Noise-Control-of-Dry-Type-Transformers.webp","width":800,"height":600,"caption":"8-Noise Control of Dry-Type Transformers"},{"@type":"BreadcrumbList","@id":"https:\/\/www.mingchele.com\/blog\/transformer\/noise-control-of-dry-type-transformers\/#breadcrumb","itemListElement":[{"@type":"ListItem","position":1,"name":"Home","item":"https:\/\/www.mingchele.com\/"},{"@type":"ListItem","position":2,"name":"Transformer Noise Control for Dry-Types"}]},{"@type":"WebSite","@id":"https:\/\/www.mingchele.com\/#website","url":"https:\/\/www.mingchele.com\/","name":"Nh\u00e0 s\u1ea3n xu\u1ea5t b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p ti\u00ean ti\u1ebfn - MINGCH","description":"Kh\u00e1m ph\u00e1 Mingch, nh\u00e0 s\u1ea3n xu\u1ea5t h\u00e0ng \u0111\u1ea7u t\u1eeb n\u0103m 1993 chuy\u00ean v\u1ec1 b\u1ed9 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p, VFD v\u00e0 c\u00e1c gi\u1ea3i ph\u00e1p cung c\u1ea5p \u0111i\u1ec7n.","publisher":{"@id":"https:\/\/www.mingchele.com\/#organization"},"alternateName":"MINGCH","potentialAction":[{"@type":"SearchAction","target":{"@type":"EntryPoint","urlTemplate":"https:\/\/www.mingchele.com\/?s={search_term_string}"},"query-input":{"@type":"PropertyValueSpecification","valueRequired":true,"valueName":"search_term_string"}}],"inLanguage":"vi"},{"@type":"Organization","@id":"https:\/\/www.mingchele.com\/#organization","name":"MINGCH","alternateName":"Zhejiang Mingch Electrical Co., Ltd.","url":"https:\/\/www.mingchele.com\/","logo":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/www.mingchele.com\/#\/schema\/logo\/image\/","url":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2024\/09\/logo-0-1-e1726283731619.png","contentUrl":"https:\/\/www.mingchele.com\/wp-content\/uploads\/2024\/09\/logo-0-1-e1726283731619.png","width":301,"height":105,"caption":"MINGCH"},"image":{"@id":"https:\/\/www.mingchele.com\/#\/schema\/logo\/image\/"},"sameAs":["https:\/\/www.facebook.com\/p\/Mingch-AVR-100082891944784\/","https:\/\/www.linkedin.com\/company\/zhejiang-mingch-electrical-co-ltd\/"]},{"@type":"Person","@id":"https:\/\/www.mingchele.com\/#\/schema\/person\/8c33b71a263e9f417653c2130d57bfb4","name":"minhchuanadmin","image":{"@type":"ImageObject","inLanguage":"vi","@id":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","url":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","contentUrl":"https:\/\/secure.gravatar.com\/avatar\/93aff415514bd814648ce79dba79eda7b10083835a9415e821ea29da31948aad?s=96&d=mm&r=g","caption":"mingchuanadmin"},"sameAs":["http:\/\/mingchele.com"],"url":"https:\/\/www.mingchele.com\/vi\/author\/mingchuanadmin\/"}]}},"_links":{"self":[{"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/posts\/2765","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/comments?post=2765"}],"version-history":[{"count":0,"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/posts\/2765\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/media\/2777"}],"wp:attachment":[{"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/media?parent=2765"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/categories?post=2765"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.mingchele.com\/vi\/wp-json\/wp\/v2\/tags?post=2765"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}