{"id":1320,"date":"2026-05-10T14:57:59","date_gmt":"2026-05-10T14:57:59","guid":{"rendered":"https:\/\/www.volttansform.com\/?p=1320"},"modified":"2026-05-10T14:59:25","modified_gmt":"2026-05-10T14:59:25","slug":"how-transformers-work-a-complete-guide-to-electrical-energy-transfer","status":"publish","type":"post","link":"https:\/\/www.volttansform.com\/vi\/how-transformers-work-a-complete-guide-to-electrical-energy-transfer\/","title":{"rendered":"C\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p: H\u01b0\u1edbng d\u1eabn ho\u00e0n ch\u1ec9nh v\u1ec1 chuy\u1ec3n giao n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n"},"content":{"rendered":"<p>M\u00e1y bi\u1ebfn \u00e1p l\u00e0 m\u1ed9t trong nh\u1eefng thi\u1ebft b\u1ecb quan tr\u1ecdng nh\u1ea5t trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i. T\u1eeb nh\u00e0 m\u00e1y \u0111i\u1ec7n v\u00e0 nh\u00e0 m\u00e1y c\u00f4ng nghi\u1ec7p \u0111\u1ebfn b\u1ed9 s\u1ea1c gia \u0111\u00ecnh v\u00e0 thi\u1ebft b\u1ecb \u0111i\u1ec7n t\u1eed, m\u00e1y bi\u1ebfn \u00e1p gi\u00fap truy\u1ec1n t\u1ea3i v\u00e0 s\u1eed d\u1ee5ng \u0111i\u1ec7n m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 v\u00e0 an to\u00e0n. N\u1ebfu kh\u00f4ng c\u00f3 m\u00e1y bi\u1ebfn \u00e1p, vi\u1ec7c truy\u1ec1n t\u1ea3i \u0111i\u1ec7n \u1edf kho\u1ea3ng c\u00e1ch xa s\u1ebd c\u1ef1c k\u1ef3 kh\u00f4ng hi\u1ec7u qu\u1ea3, v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng \u0111i\u1ec7n hi\u1ec7n \u0111\u1ea1i s\u1ebd kh\u00f4ng t\u1ed3n t\u1ea1i \u1edf h\u00ecnh th\u1ee9c hi\u1ec7n t\u1ea1i.<\/p>\n\n\n\n<p>B\u00e0i vi\u1ebft n\u00e0y gi\u1ea3i th\u00edch c\u00e1ch m\u00e1y bi\u1ebfn \u00e1p ho\u1ea1t \u0111\u1ed9ng, c\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh, nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng, lo\u1ea1i, \u1ee9ng d\u1ee5ng, \u01b0u \u0111i\u1ec3m v\u00e0 h\u1ea1n ch\u1ebf theo c\u00e1ch th\u1ef1c ti\u1ec5n v\u00e0 t\u1eadp trung v\u00e0o k\u1ef9 thu\u1eadt.<\/p>\n\n\n\n<figure class=\"wp-block-image aligncenter size-full\"><img fetchpriority=\"high\" decoding=\"async\" width=\"1000\" height=\"1000\" src=\"https:\/\/www.volttansform.com\/wp-content\/uploads\/2026\/04\/10kV-S13-Energy-Efficient-Oil-Immersed-Distribution-Transformer-3.png\" alt=\"m\u00e1y bi\u1ebfn \u00e1p ph\u00e2n ph\u1ed1i d\u1ea7u ng\u00e2m 10kv s13 ti\u1ebft ki\u1ec7m n\u0103ng l\u01b0\u1ee3ng\" class=\"wp-image-1100\" srcset=\"https:\/\/www.volttansform.com\/wp-content\/uploads\/2026\/04\/10kV-S13-Energy-Efficient-Oil-Immersed-Distribution-Transformer-3.png 1000w, https:\/\/www.volttansform.com\/wp-content\/uploads\/2026\/04\/10kV-S13-Energy-Efficient-Oil-Immersed-Distribution-Transformer-3-300x300.png 300w, https:\/\/www.volttansform.com\/wp-content\/uploads\/2026\/04\/10kV-S13-Energy-Efficient-Oil-Immersed-Distribution-Transformer-3-100x100.png 100w, https:\/\/www.volttansform.com\/wp-content\/uploads\/2026\/04\/10kV-S13-Energy-Efficient-Oil-Immersed-Distribution-Transformer-3-600x600.png 600w, https:\/\/www.volttansform.com\/wp-content\/uploads\/2026\/04\/10kV-S13-Energy-Efficient-Oil-Immersed-Distribution-Transformer-3-150x150.png 150w, https:\/\/www.volttansform.com\/wp-content\/uploads\/2026\/04\/10kV-S13-Energy-Efficient-Oil-Immersed-Distribution-Transformer-3-768x768.png 768w\" sizes=\"(max-width: 1000px) 100vw, 1000px\" \/><\/figure>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y bi\u1ebfn \u00e1p l\u00e0 g\u00ec?<\/h2>\n\n\n\n<p>M\u00e1y bi\u1ebfn \u00e1p l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n chuy\u1ec3n giao n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n gi\u1eefa hai ho\u1eb7c nhi\u1ec1u m\u1ea1ch th\u00f4ng qua c\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb. Ch\u1ee9c n\u0103ng ch\u00ednh c\u1ee7a n\u00f3 l\u00e0 t\u0103ng ho\u1eb7c gi\u1ea3m m\u1ee9c \u0111i\u1ec7n \u00e1p trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n xoay chi\u1ec1u (AC).<\/p>\n\n\n\n<p>Bi\u1ebfn \u00e1p c\u00f3 th\u1ec3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>T\u0103ng \u0111i\u1ec7n \u00e1p \u0111\u1ec3 truy\u1ec1n t\u1ea3i \u0111i\u1ec7n n\u0103ng hi\u1ec7u qu\u1ea3<\/li>\n\n\n\n<li>Gi\u1ea3m \u0111i\u1ec7n \u00e1p \u0111\u1ec3 v\u1eadn h\u00e0nh thi\u1ebft b\u1ecb an to\u00e0n<\/li>\n\n\n\n<li>Cung c\u1ea5p c\u00e1ch \u0111i\u1ec7n<\/li>\n\n\n\n<li>Kh\u1edbp tr\u1edf kh\u00e1ng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n t\u1eed<\/li>\n<\/ul>\n\n\n\n<p>Nguy\u00ean t\u1eafc ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u1ed9t bi\u1ebfn \u00e1p d\u1ef1a tr\u00ean \u0110\u1ecbnh lu\u1eadt Faraday v\u1ec1 C\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Nguy\u00ean t\u1eafc c\u01a1 b\u1ea3n c\u1ee7a ho\u1ea1t \u0111\u1ed9ng bi\u1ebfn \u00e1p<\/h2>\n\n\n\n<p>M\u1ed9t bi\u1ebfn \u00e1p ho\u1ea1t \u0111\u1ed9ng b\u1eb1ng c\u00e1ch chuy\u1ec3n \u0111\u1ed5i n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n th\u00e0nh m\u1ed9t tr\u01b0\u1eddng t\u1eeb v\u00e0 sau \u0111\u00f3 tr\u1edf l\u1ea1i th\u00e0nh n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n.<\/p>\n\n\n\n<p>M\u1ed1i quan h\u1ec7 gi\u1eefa \u0111i\u1ec7n \u00e1p v\u00e0 s\u1ed1 v\u00f2ng d\u00e2y l\u00e0:<\/p>\n\n\n\n<p><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mfrac><msub><mi>V<\/mi><mi>p<\/mi><\/msub><msub><mi>V<\/mi><mi>s<\/mi><\/msub><\/mfrac><mo>=<\/mo><mfrac><msub><mi>N<\/mi><mi>p<\/mi><\/msub><msub><mi>N<\/mi><mi>s<\/mi><\/msub><\/mfrac><\/mrow><annotation encoding=\"application\/x-tex\">\\frac{V_p}{V_s}=\\frac{N_p}{N_s}<\/annotation><\/semantics><\/math>Vs\u200bVp\u200b\u200b=Ns\u200bNp\u200b\u200b<\/p>\n\n\n\n<p>N\u01a1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>V<\/mi><mi>p<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">V_p<\/annotation><\/semantics><\/math>Vp\u200b = \u0110i\u1ec7n \u00e1p s\u01a1 c\u1ea5p<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>V<\/mi><mi>s<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">V_s<\/annotation><\/semantics><\/math>Vs\u200b = \u0110i\u1ec7n \u00e1p th\u1ee9 c\u1ea5p<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>N<\/mi><mi>p<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">N_p<\/annotation><\/semantics><\/math>Np\u200b = S\u1ed1 v\u00f2ng d\u00e2y trong cu\u1ed9n s\u01a1 c\u1ea5p<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>N<\/mi><mi>s<\/mi><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">N_s<\/annotation><\/semantics><\/math>Ns\u200b = S\u1ed1 v\u00f2ng d\u00e2y trong cu\u1ed9n th\u1ee9 c\u1ea5p<\/li>\n<\/ul>\n\n\n\n<p>N\u1ebfu cu\u1ed9n th\u1ee9 c\u1ea5p c\u00f3 nhi\u1ec1u v\u00f2ng h\u01a1n cu\u1ed9n s\u01a1 c\u1ea5p, bi\u1ebfn \u00e1p s\u1ebd t\u0103ng \u0111i\u1ec7n \u00e1p (bi\u1ebfn \u00e1p t\u0103ng). N\u1ebfu n\u00f3 c\u00f3 \u00edt v\u00f2ng h\u01a1n, \u0111i\u1ec7n \u00e1p s\u1ebd gi\u1ea3m (bi\u1ebfn \u00e1p gi\u1ea3m).<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">C\u00e1c th\u00e0nh ph\u1ea7n ch\u00ednh c\u1ee7a m\u1ed9t bi\u1ebfn \u00e1p<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">1. Cu\u1ed9n s\u01a1 c\u1ea5p<\/h2>\n\n\n\n<p>Cu\u1ed9n s\u01a1 c\u1ea5p nh\u1eadn d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u t\u1eeb ngu\u1ed3n \u0111i\u1ec7n. D\u00f2ng \u0111i\u1ec7n n\u00e0y t\u1ea1o ra m\u1ed9t tr\u01b0\u1eddng t\u1eeb thay \u0111\u1ed5i xung quanh cu\u1ed9n d\u00e2y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. Cu\u1ed9n th\u1ee9 c\u1ea5p<\/h2>\n\n\n\n<p>Cu\u1ed9n th\u1ee9 c\u1ea5p nh\u1eadn n\u0103ng l\u01b0\u1ee3ng t\u1eeb tr\u01b0\u1eddng t\u1eeb \u0111\u01b0\u1ee3c t\u1ea1o ra b\u1edfi cu\u1ed9n s\u01a1 c\u1ea5p. \u0110i\u1ec7n \u00e1p c\u1ea3m \u1ee9ng ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ef7 l\u1ec7 s\u1ed1 v\u00f2ng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. L\u00f5i t\u1eeb<\/h2>\n\n\n\n<p>L\u00f5i t\u1eeb cung c\u1ea5p m\u1ed9t con \u0111\u01b0\u1eddng c\u00f3 \u0111\u1ed9 kh\u00e1ng th\u1ea5p cho t\u1eeb th\u00f4ng. H\u1ea7u h\u1ebft c\u00e1c bi\u1ebfn \u00e1p \u0111i\u1ec7n s\u1eed d\u1ee5ng l\u00f5i th\u00e9p silicon d\u1eadp \u0111\u1ec3 gi\u1ea3m t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng do d\u00f2ng \u0111i\u1ec7n xo\u00e1y g\u00e2y ra.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">4. H\u1ec7 th\u1ed1ng c\u00e1ch \u0111i\u1ec7n<\/h2>\n\n\n\n<p>C\u00e1ch \u0111i\u1ec7n t\u00e1ch bi\u1ec7t c\u00e1c ph\u1ea7n d\u1eabn \u0111i\u1ec7n v\u00e0 ng\u0103n ng\u1eeba hi\u1ec7n t\u01b0\u1ee3ng ch\u1eadp m\u1ea1ch. C\u00e1c v\u1eadt li\u1ec7u c\u00f3 th\u1ec3 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>C\u00e1ch \u0111i\u1ec7n b\u1eb1ng gi\u1ea5y<\/li>\n\n\n\n<li>D\u1ea7u bi\u1ebfn \u00e1p<\/li>\n\n\n\n<li>Nh\u1ef1a epoxy<\/li>\n\n\n\n<li>V\u1eadt li\u1ec7u polymer<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">H\u1ec7 th\u1ed1ng l\u00e0m m\u00e1t<\/h2>\n\n\n\n<p>Bi\u1ebfn \u00e1p sinh ra nhi\u1ec7t trong qu\u00e1 tr\u00ecnh ho\u1ea1t \u0111\u1ed9ng. C\u00e1c ph\u01b0\u01a1ng ph\u00e1p l\u00e0m m\u00e1t bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>L\u00e0m m\u00e1t b\u1eb1ng kh\u00f4ng kh\u00ed<\/li>\n\n\n\n<li>L\u00e0m m\u00e1t b\u1eb1ng d\u1ea7u ng\u00e2m<\/li>\n\n\n\n<li>Tu\u1ea7n ho\u00e0n d\u1ea7u c\u01b0\u1ee1ng b\u1ee9c<\/li>\n\n\n\n<li>L\u00e0m m\u00e1t b\u1eb1ng n\u01b0\u1edbc cho c\u00e1c bi\u1ebfn \u00e1p c\u00f4ng nghi\u1ec7p l\u1edbn<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">B\u01b0\u1edbc t\u1eebng b\u01b0\u1edbc: C\u00e1ch m\u1ed9t bi\u1ebfn \u00e1p ho\u1ea1t \u0111\u1ed9ng<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 1: \u0110i\u1ec7n \u00e1p AC \u0111\u01b0\u1ee3c \u00e1p d\u1ee5ng<\/h2>\n\n\n\n<p>D\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u v\u00e0o cu\u1ed9n d\u00e2y s\u01a1 c\u1ea5p. V\u00ec AC li\u00ean t\u1ee5c thay \u0111\u1ed5i h\u01b0\u1edbng, n\u00ean t\u1eeb tr\u01b0\u1eddng c\u0169ng thay \u0111\u1ed5i li\u00ean t\u1ee5c.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 2: L\u01b0u l\u01b0\u1ee3ng t\u1eeb \u0111\u01b0\u1ee3c t\u1ea1o ra<\/h2>\n\n\n\n<p>D\u00f2ng \u0111i\u1ec7n thay \u0111\u1ed5i t\u1ea1o ra l\u01b0u l\u01b0\u1ee3ng t\u1eeb trong l\u00f5i bi\u1ebfn \u00e1p.<\/p>\n\n\n\n<p>\u0110\u1ecbnh lu\u1eadt Faraday ph\u00e1t bi\u1ec3u:<\/p>\n\n\n\n<p><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>E<\/mi><mo>=<\/mo><mo>\u2212<\/mo><mi>N<\/mi><mfrac><mrow><mi>d<\/mi><mi mathvariant=\"normal\">\u03a6<\/mi><\/mrow><mrow><mi>d<\/mi><mi>t<\/mi><\/mrow><\/mfrac><\/mrow><annotation encoding=\"application\/x-tex\">E=-N\\frac{d\\Phi}{dt}<\/annotation><\/semantics><\/math>E=\u2212Ndtd\u03a6\u200b<\/p>\n\n\n\n<p>N\u01a1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>E<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">E<\/annotation><\/semantics><\/math>E = \u0110i\u1ec7n \u0111\u1ed9ng l\u1ef1c c\u1ea3m \u1ee9ng (EMF)<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>N<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">N<\/annotation><\/semantics><\/math>N = S\u1ed1 v\u00f2ng<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi mathvariant=\"normal\">\u03a6<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\Phi<\/annotation><\/semantics><\/math>\u03a6 = L\u01b0u l\u01b0\u1ee3ng t\u1eeb<\/li>\n<\/ul>\n\n\n\n<p>T\u1eeb tr\u01b0\u1eddng thay \u0111\u1ed5i n\u00e0y l\u00e0 c\u1ea7n thi\u1ebft cho ho\u1ea1t \u0111\u1ed9ng c\u1ee7a bi\u1ebfn \u00e1p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 3: \u0110i\u1ec7n \u00e1p \u0111\u01b0\u1ee3c c\u1ea3m \u1ee9ng trong cu\u1ed9n d\u00e2y th\u1ee9 c\u1ea5p<\/h2>\n\n\n\n<p>L\u01b0u l\u01b0\u1ee3ng t\u1eeb \u0111i qua cu\u1ed9n d\u00e2y th\u1ee9 c\u1ea5p, c\u1ea3m \u1ee9ng \u0111i\u1ec7n \u00e1p th\u00f4ng qua c\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb.<\/p>\n\n\n\n<p>Kh\u00f4ng c\u00f3 k\u1ebft n\u1ed1i \u0111i\u1ec7n tr\u1ef1c ti\u1ebfp gi\u1eefa hai cu\u1ed9n d\u00e2y. Vi\u1ec7c truy\u1ec1n n\u0103ng l\u01b0\u1ee3ng ho\u00e0n to\u00e0n x\u1ea3y ra th\u00f4ng qua t\u1eeb tr\u01b0\u1eddng.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">B\u01b0\u1edbc 4: N\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c cung c\u1ea5p cho t\u1ea3i<\/h2>\n\n\n\n<p>Khi m\u1ed9t t\u1ea3i \u0111\u01b0\u1ee3c k\u1ebft n\u1ed1i v\u1edbi cu\u1ed9n d\u00e2y th\u1ee9 c\u1ea5p, d\u00f2ng \u0111i\u1ec7n ch\u1ea3y v\u00e0 c\u00f4ng su\u1ea5t \u0111i\u1ec7n \u0111\u01b0\u1ee3c truy\u1ec1n \u0111\u1ebfn thi\u1ebft b\u1ecb \u0111\u1ea7u ra.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">T\u1ea1i sao bi\u1ebfn \u00e1p ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng v\u1edbi AC<\/h1>\n\n\n\n<p>Bi\u1ebfn \u00e1p y\u00eau c\u1ea7u m\u1ed9t t\u1eeb tr\u01b0\u1eddng thay \u0111\u1ed5i \u0111\u1ec3 c\u1ea3m \u1ee9ng \u0111i\u1ec7n \u00e1p. D\u00f2ng \u0111i\u1ec7n m\u1ed9t chi\u1ec1u (DC) t\u1ea1o ra m\u1ed9t t\u1eeb tr\u01b0\u1eddng kh\u00f4ng \u0111\u1ed5i sau khi \u1ed5n \u0111\u1ecbnh, \u0111i\u1ec1u n\u00e0y kh\u00f4ng th\u1ec3 li\u00ean t\u1ee5c c\u1ea3m \u1ee9ng \u0111i\u1ec7n \u00e1p trong cu\u1ed9n d\u00e2y th\u1ee9 c\u1ea5p.<\/p>\n\n\n\n<p>Do \u0111\u00f3:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Bi\u1ebfn \u00e1p ho\u1ea1t \u0111\u1ed9ng v\u1edbi AC<\/li>\n\n\n\n<li>Bi\u1ebfn \u00e1p ti\u00eau chu\u1ea9n kh\u00f4ng ho\u1ea1t \u0111\u1ed9ng \u0111\u00fang v\u1edbi ngu\u1ed3n DC<\/li>\n<\/ul>\n\n\n\n<p>C\u1ea7n c\u00f3 c\u00e1c b\u1ed9 chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n t\u1eed \u0111\u1eb7c bi\u1ec7t \u0111\u1ec3 bi\u1ebfn \u0111\u1ed5i \u0111i\u1ec7n \u00e1p DC.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">Bi\u1ebfn \u00e1p T\u0103ng vs. Bi\u1ebfn \u00e1p Gi\u1ea3m<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">Bi\u1ebfn \u00e1p T\u0103ng<\/h2>\n\n\n\n<p>M\u1ed9t bi\u1ebfn \u00e1p t\u0103ng l\u00e0m t\u0103ng \u0111i\u1ec7n \u00e1p trong khi gi\u1ea3m d\u00f2ng \u0111i\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Tr\u1ea1m ph\u00e1t \u0111i\u1ec7n<\/li>\n\n\n\n<li>\u0110\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i \u0111\u01b0\u1eddng d\u00e0i<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng c\u00f4ng nghi\u1ec7p \u0111i\u1ec7n \u00e1p cao<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">Bi\u1ebfn \u00e1p Gi\u1ea3m<\/h2>\n\n\n\n<p>M\u1ed9t bi\u1ebfn \u00e1p gi\u1ea3m l\u00e0m gi\u1ea3m \u0111i\u1ec7n \u00e1p trong khi t\u0103ng d\u00f2ng \u0111i\u1ec7n.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng<\/h3>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ngu\u1ed3n \u0111i\u1ec7n gia \u0111\u00ecnh<\/li>\n\n\n\n<li>B\u1ed9 s\u1ea1c \u0111i\u1ec7n t\u1eed<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n c\u00f4ng nghi\u1ec7p<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">Hi\u1ec7u su\u1ea5t Bi\u1ebfn \u00e1p<\/h1>\n\n\n\n<p>Bi\u1ebfn \u00e1p hi\u1ec7n \u0111\u1ea1i r\u1ea5t hi\u1ec7u qu\u1ea3, th\u01b0\u1eddng \u0111\u1ea1t hi\u1ec7u su\u1ea5t tr\u00ean 95% v\u00e0 \u0111\u00f4i khi v\u01b0\u1ee3t qu\u00e1 99% trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n l\u1edbn.<\/p>\n\n\n\n<p>Hi\u1ec7u su\u1ea5t \u0111\u01b0\u1ee3c t\u00ednh to\u00e1n b\u1eb1ng:<\/p>\n\n\n\n<p><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>\u03b7<\/mi><mo>=<\/mo><mfrac><msub><mi>P<\/mi><mrow><mi>o<\/mi><mi>u<\/mi><mi>t<\/mi><\/mrow><\/msub><msub><mi>P<\/mi><mrow><mi>i<\/mi><mi>n<\/mi><\/mrow><\/msub><\/mfrac><mo>\u00d7<\/mo><mn>100<\/mn><mi mathvariant=\"normal\">%<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\eta=\\frac{P_{out}}{P_{in}}\\times100\\%<\/annotation><\/semantics><\/math>\u03b7=Pin\u200bPout\u200b\u200b\u00d7100%<\/p>\n\n\n\n<p>N\u01a1i:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><mi>\u03b7<\/mi><\/mrow><annotation encoding=\"application\/x-tex\">\\eta<\/annotation><\/semantics><\/math>\u03b7 = Hi\u1ec7u su\u1ea5t<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>P<\/mi><mrow><mi>o<\/mi><mi>u<\/mi><mi>t<\/mi><\/mrow><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">P_{out}<\/annotation><\/semantics><\/math>Pout\u200b = C\u00f4ng su\u1ea5t \u0111\u1ea7u ra<\/li>\n\n\n\n<li><math xmlns=\"http:\/\/www.w3.org\/1998\/Math\/MathML\"><semantics><mrow><msub><mi>P<\/mi><mrow><mi>i<\/mi><mi>n<\/mi><\/mrow><\/msub><\/mrow><annotation encoding=\"application\/x-tex\">P_{in}<\/annotation><\/semantics><\/math>Pin\u200b = C\u00f4ng su\u1ea5t \u0111\u1ea7u v\u00e0o<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">T\u1ed5n th\u1ea5t Bi\u1ebfn \u00e1p Th\u00f4ng th\u01b0\u1eddng<\/h1>\n\n\n\n<p>M\u1eb7c d\u00f9 bi\u1ebfn \u00e1p r\u1ea5t hi\u1ec7u qu\u1ea3, nh\u01b0ng m\u1ed9t s\u1ed1 t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng lu\u00f4n x\u1ea3y ra.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">1. T\u1ed5n th\u1ea5t \u0110\u1ed3ng<\/h2>\n\n\n\n<p>T\u1ed5n th\u1ea5t \u0111\u1ed3ng x\u1ea3y ra do \u0111i\u1ec7n tr\u1edf trong c\u00e1c cu\u1ed9n d\u00e2y.<\/p>\n\n\n\n<p>Nh\u1eefng t\u1ed5n th\u1ea5t n\u00e0y t\u0103ng l\u00ean theo d\u00f2ng \u0111i\u1ec7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">2. T\u1ed5n th\u1ea5t l\u00f5i<\/h2>\n\n\n\n<p>T\u1ed5n th\u1ea5t l\u00f5i bao g\u1ed3m:<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ed5n th\u1ea5t nhi\u1ec5u t\u1eeb<\/h3>\n\n\n\n<p>N\u0103ng l\u01b0\u1ee3ng m\u1ea5t do c\u00e1c chu k\u1ef3 t\u1eeb h\u00f3a l\u1eb7p l\u1ea1i.<\/p>\n\n\n\n<h3 class=\"wp-block-heading\">T\u1ed5n th\u1ea5t d\u00f2ng xo\u00e1y<\/h3>\n\n\n\n<p>C\u00e1c d\u00f2ng \u0111i\u1ec7n l\u01b0u th\u00f4ng t\u1ea1o ra b\u00ean trong v\u1eadt li\u1ec7u l\u00f5i t\u1ea1o ra nhi\u1ec7t.<\/p>\n\n\n\n<p>C\u00e1c l\u00f5i l\u00e1 gi\u00fap gi\u1ea3m thi\u1ec3u nh\u1eefng t\u1ed5n th\u1ea5t n\u00e0y.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">3. L\u01b0u l\u01b0\u1ee3ng r\u00f2 r\u1ec9<\/h2>\n\n\n\n<p>Kh\u00f4ng ph\u1ea3i t\u1ea5t c\u1ea3 l\u01b0u l\u01b0\u1ee3ng t\u1eeb \u0111\u1ec1u li\u00ean k\u1ebft ho\u00e0n h\u1ea3o c\u1ea3 hai cu\u1ed9n d\u00e2y, l\u00e0m gi\u1ea3m hi\u1ec7u su\u1ea5t m\u1ed9t ch\u00fat.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">C\u00e1c lo\u1ea1i m\u00e1y bi\u1ebfn \u00e1p<\/h1>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y bi\u1ebfn \u00e1p c\u00f4ng su\u1ea5t<\/h2>\n\n\n\n<p>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng trong l\u01b0\u1edbi \u0111i\u1ec7n cho truy\u1ec1n t\u1ea3i \u0111i\u1ec7n \u00e1p cao.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y bi\u1ebfn \u00e1p ph\u00e2n ph\u1ed1i<\/h2>\n\n\n\n<p>Cung c\u1ea5p \u0111i\u1ec7n cho c\u00e1c h\u1ed9 gia \u0111\u00ecnh v\u00e0 t\u00f2a nh\u00e0 th\u01b0\u01a1ng m\u1ea1i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y bi\u1ebfn \u00e1p c\u00e1ch ly<\/h2>\n\n\n\n<p>Cung c\u1ea5p c\u00e1ch ly \u0111i\u1ec7n cho an to\u00e0n v\u00e0 gi\u1ea3m ti\u1ebfng \u1ed3n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y bi\u1ebfn \u00e1p \u0111o l\u01b0\u1eddng<\/h2>\n\n\n\n<p>\u0110\u01b0\u1ee3c s\u1eed d\u1ee5ng cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111o l\u01b0\u1eddng v\u00e0 b\u1ea3o v\u1ec7.<\/p>\n\n\n\n<p>V\u00ed d\u1ee5 bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>M\u00e1y bi\u1ebfn \u00e1p d\u00f2ng (CT)<\/li>\n\n\n\n<li>M\u00e1y bi\u1ebfn \u00e1p \u0111i\u1ec7n \u00e1p (VT)<\/li>\n<\/ul>\n\n\n\n<h2 class=\"wp-block-heading\">M\u00e1y bi\u1ebfn \u00e1p t\u1ef1 ng\u1eabu<\/h2>\n\n\n\n<p>S\u1eed d\u1ee5ng m\u1ed9t cu\u1ed9n d\u00e2y duy nh\u1ea5t cho c\u1ea3 \u0111\u1ea7u v\u00e0o v\u00e0 \u0111\u1ea7u ra, gi\u1ea3m k\u00edch th\u01b0\u1edbc v\u00e0 chi ph\u00ed.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">\u1ee8ng d\u1ee5ng c\u00f4ng nghi\u1ec7p c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p<\/h1>\n\n\n\n<p>M\u00e1y bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng r\u1ed9ng r\u00e3i trong c\u00e1c ng\u00e0nh c\u00f4ng nghi\u1ec7p.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Ph\u00e1t \u0111i\u1ec7n v\u00e0 ph\u00e2n ph\u1ed1i<\/h2>\n\n\n\n<p>C\u00e1c c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c d\u1ef1a v\u00e0o m\u00e1y bi\u1ebfn \u00e1p \u0111\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111i\u1ec7n \u00e1p trong c\u00e1c m\u1ea1ng truy\u1ec1n t\u1ea3i.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">Thi\u1ebft b\u1ecb s\u1ea3n xu\u1ea5t<\/h2>\n\n\n\n<p>M\u00e1y m\u00f3c c\u00f4ng nghi\u1ec7p th\u01b0\u1eddng y\u00eau c\u1ea7u nhi\u1ec1u m\u1ee9c \u0111i\u1ec7n \u00e1p cho \u0111\u1ed9ng c\u01a1, \u0111i\u1ec1u khi\u1ec3n v\u00e0 h\u1ec7 th\u1ed1ng t\u1ef1 \u0111\u1ed9ng h\u00f3a.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">H\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o<\/h2>\n\n\n\n<p>H\u1ec7 th\u1ed1ng n\u0103ng l\u01b0\u1ee3ng m\u1eb7t tr\u1eddi v\u00e0 gi\u00f3 s\u1eed d\u1ee5ng bi\u1ebfn \u00e1p \u0111\u1ec3 t\u00edch h\u1ee3p l\u01b0\u1edbi \u0111i\u1ec7n.<\/p>\n\n\n\n<h2 class=\"wp-block-heading\">\u0110i\u1ec7n t\u1eed v\u00e0 Truy\u1ec1n th\u00f4ng<\/h2>\n\n\n\n<p>Bi\u1ebfn \u00e1p \u0111\u01b0\u1ee3c t\u00ecm th\u1ea5y trong:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>B\u1ed9 s\u1ea1c<\/li>\n\n\n\n<li>B\u1ed9 chuy\u1ec3n \u0111\u1ed5i<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng \u00e2m thanh<\/li>\n\n\n\n<li>Thi\u1ebft b\u1ecb vi\u1ec5n th\u00f4ng<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">C\u00e1c y\u1ebfu t\u1ed1 an to\u00e0n<\/h1>\n\n\n\n<p>B\u1ea3o tr\u00ec bi\u1ebfn \u00e1p \u0111\u00fang c\u00e1ch l\u00e0 r\u1ea5t quan tr\u1ecdng cho an to\u00e0n v\u00e0 \u0111\u1ed9 tin c\u1eady trong ho\u1ea1t \u0111\u1ed9ng.<\/p>\n\n\n\n<p>Nh\u1eefng y\u1ebfu t\u1ed1 quan tr\u1ecdng c\u1ea7n xem x\u00e9t bao g\u1ed3m:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Gi\u00e1m s\u00e1t c\u00e1ch \u0111i\u1ec7n<\/li>\n\n\n\n<li>Ki\u1ec3m tra d\u1ea7u<\/li>\n\n\n\n<li>Qu\u1ea3n l\u00fd nhi\u1ec7t \u0111\u1ed9<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng ti\u1ebfp \u0111\u1ea5t<\/li>\n\n\n\n<li>B\u1ea3o v\u1ec7 qu\u00e1 t\u1ea3i<\/li>\n<\/ul>\n\n\n\n<p>Vi\u1ec7c kh\u00f4ng b\u1ea3o tr\u00ec bi\u1ebfn \u00e1p c\u00f3 th\u1ec3 d\u1eabn \u0111\u1ebfn qu\u00e1 nhi\u1ec7t, h\u1ecfng c\u00e1ch \u0111i\u1ec7n v\u00e0 h\u1ecfng h\u00f3c thi\u1ebft b\u1ecb nghi\u00eam tr\u1ecdng.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">L\u1ee3i \u00edch c\u1ee7a Bi\u1ebfn \u00e1p<\/h1>\n\n\n\n<p>Bi\u1ebfn \u00e1p cung c\u1ea5p nhi\u1ec1u l\u1ee3i \u00edch:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Hi\u1ec7u su\u1ea5t n\u0103ng l\u01b0\u1ee3ng cao<\/li>\n\n\n\n<li>Chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p \u0111\u00e1ng tin c\u1eady<\/li>\n\n\n\n<li>Tu\u1ed5i th\u1ecd ho\u1ea1t \u0111\u1ed9ng d\u00e0i<\/li>\n\n\n\n<li>\u00cdt b\u1ed9 ph\u1eadn chuy\u1ec3n \u0111\u1ed9ng<\/li>\n\n\n\n<li>C\u00f3 th\u1ec3 m\u1edf r\u1ed9ng cho c\u00e1c h\u1ec7 th\u1ed1ng nh\u1ecf v\u00e0 l\u1edbn<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">H\u1ea1n ch\u1ebf c\u1ee7a Bi\u1ebfn \u00e1p<\/h1>\n\n\n\n<p>M\u1eb7c d\u00f9 c\u00f3 nh\u1eefng l\u1ee3i \u00edch, bi\u1ebfn \u00e1p c\u0169ng c\u00f3 nh\u1eefng h\u1ea1n ch\u1ebf:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>Ch\u1ec9 ho\u1ea1t \u0111\u1ed9ng v\u1edbi d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u<\/li>\n\n\n\n<li>C\u00f3 th\u1ec3 l\u1edbn v\u00e0 n\u1eb7ng<\/li>\n\n\n\n<li>S\u1ef1 ph\u00e1t sinh nhi\u1ec7t c\u1ea7n l\u00e0m m\u00e1t<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng \u0111i\u1ec7n \u00e1p cao y\u00eau c\u1ea7u thi\u1ebft k\u1ebf c\u00e1ch \u0111i\u1ec7n nghi\u00eam ng\u1eb7t<\/li>\n<\/ul>\n\n\n\n<h1 class=\"wp-block-heading\">T\u01b0\u01a1ng lai c\u1ee7a C\u00f4ng ngh\u1ec7 Bi\u1ebfn \u00e1p<\/h1>\n\n\n\n<p>Ph\u00e1t tri\u1ec3n bi\u1ebfn \u00e1p hi\u1ec7n \u0111\u1ea1i t\u1eadp trung v\u00e0o:<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li>V\u1eadt li\u1ec7u hi\u1ec7u su\u1ea5t cao<\/li>\n\n\n\n<li>H\u1ec7 th\u1ed1ng gi\u00e1m s\u00e1t th\u00f4ng minh<\/li>\n\n\n\n<li>Thi\u1ebft k\u1ebf t\u1ea7n s\u1ed1 cao g\u1ecdn nh\u1eb9<\/li>\n\n\n\n<li>Ch\u1ea5t l\u1ecfng c\u00e1ch \u0111i\u1ec7n th\u00e2n thi\u1ec7n v\u1edbi m\u00f4i tr\u01b0\u1eddng<\/li>\n\n\n\n<li>T\u00edch h\u1ee3p v\u1edbi n\u0103ng l\u01b0\u1ee3ng t\u00e1i t\u1ea1o v\u00e0 l\u01b0\u1edbi \u0111i\u1ec7n th\u00f4ng minh<\/li>\n<\/ul>\n\n\n\n<p>C\u00e1c v\u1eadt li\u1ec7u ti\u00ean ti\u1ebfn nh\u01b0 l\u00f5i kim lo\u1ea1i v\u00f4 \u0111\u1ecbnh h\u00ecnh v\u00e0 \u0111i\u1ec7n t\u1eed c\u00f4ng su\u1ea5t silicon carbide \u0111ang c\u1ea3i thi\u1ec7n hi\u1ec7u su\u1ea5t m\u00e1y bi\u1ebfn \u00e1p v\u00e0 gi\u1ea3m t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng.<\/p>\n\n\n\n<h1 class=\"wp-block-heading\">K\u1ebft lu\u1eadn<\/h1>\n\n\n\n<p>M\u00e1y bi\u1ebfn \u00e1p l\u00e0 thi\u1ebft b\u1ecb c\u01a1 b\u1ea3n trong k\u1ef9 thu\u1eadt \u0111i\u1ec7n cho ph\u00e9p chuy\u1ec3n \u0111\u1ed5i \u0111i\u1ec7n \u00e1p v\u00e0 truy\u1ec1n t\u1ea3i n\u0103ng l\u01b0\u1ee3ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. B\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u1ea3m \u1ee9ng \u0111i\u1ec7n t\u1eeb, m\u00e1y bi\u1ebfn \u00e1p chuy\u1ec3n giao an to\u00e0n n\u0103ng l\u01b0\u1ee3ng \u0111i\u1ec7n gi\u1eefa c\u00e1c m\u1ea1ch trong khi \u0111i\u1ec1u ch\u1ec9nh m\u1ee9c \u0111i\u1ec7n \u00e1p cho c\u00e1c \u1ee9ng d\u1ee5ng kh\u00e1c nhau.<\/p>\n\n\n\n<p>T\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n qu\u1ed1c gia \u0111\u1ebfn t\u1ef1 \u0111\u1ed9ng h\u00f3a c\u00f4ng nghi\u1ec7p v\u00e0 \u0111i\u1ec7n t\u1eed ti\u00eau d\u00f9ng, m\u00e1y bi\u1ebfn \u00e1p v\u1eabn l\u00e0 thi\u1ebft y\u1ebfu cho c\u00f4ng ngh\u1ec7 hi\u1ec7n \u0111\u1ea1i v\u00e0 c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng n\u0103ng l\u01b0\u1ee3ng. Hi\u1ec3u c\u00e1ch ho\u1ea1t \u0111\u1ed9ng c\u1ee7a m\u00e1y bi\u1ebfn \u00e1p cung c\u1ea5p c\u00e1i nh\u00ecn qu\u00fd gi\u00e1 v\u1ec1 n\u1ec1n t\u1ea3ng c\u1ee7a c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n to\u00e0n c\u1ea7u.<\/p>","protected":false},"excerpt":{"rendered":"<p>Transformers are among the most important devices in modern electrical systems. From power plants and industrial factories to household chargers [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":1100,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"site-sidebar-layout":"default","site-content-layout":"","ast-site-content-layout":"default","site-content-style":"default","site-sidebar-style":"default","ast-global-header-display":"","ast-banner-title-visibility":"","ast-main-header-display":"","ast-hfb-above-header-display":"","ast-hfb-below-header-display":"","ast-hfb-mobile-header-display":"","site-post-title":"","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","ast-disable-related-posts":"","theme-transparent-header-meta":"","adv-header-id-meta":"","stick-header-meta":"","header-above-stick-meta":"","header-main-stick-meta":"","header-below-stick-meta":"","astra-migrate-meta-layouts":"set","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"","background-image":"","background-repeat":"repeat","background-position":"center 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center","background-size":"auto","background-attachment":"scroll","background-type":"","background-media":"","overlay-type":"","overlay-color":"","overlay-opacity":"","overlay-gradient":""}},"footnotes":""},"categories":[174],"tags":[331,341,315,339,299,317,332,330,223,329,178,333,334,307,338,204,336,230,340,253,251,226,248,195,198,337,243,335,342],"class_list":["post-1320","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-transformer-knowledge","tag-ac-power-systems","tag-current-transformer","tag-distribution-transformer","tag-electrical-energy-transfer","tag-electrical-engineering","tag-electrical-transformer","tag-electromagnetic-induction","tag-faradays-law","tag-high-voltage-transformer","tag-how-transformers-work","tag-industrial-power-systems","tag-industrial-transformers","tag-isolation-transformer","tag-low-voltage-transformer","tag-magnetic-core","tag-power-transformer","tag-power-transmission","tag-renewable-energy-transformer","tag-smart-grid-transformer","tag-step-down-transformer","tag-step-up-transformer","tag-transformer-applications","tag-transformer-cooling-system","tag-transformer-efficiency","tag-transformer-losses","tag-transformer-winding","tag-transformer-working-principle","tag-voltage-transformation","tag-voltage-transformer"],"_links":{"self":[{"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/posts\/1320","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/comments?post=1320"}],"version-history":[{"count":1,"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/posts\/1320\/revisions"}],"predecessor-version":[{"id":1321,"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/posts\/1320\/revisions\/1321"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/media\/1100"}],"wp:attachment":[{"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/media?parent=1320"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/categories?post=1320"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.volttansform.com\/vi\/wp-json\/wp\/v2\/tags?post=1320"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}