![\"\"](\"https:\/\/servicebigseo.esn.vn\/images\/aExSzkJOLVyPm9Oo3JlJaOnxt0kHWBWH.jpg\")
<\/p>\nThi\u1ebft b\u1ecb \u0111i\u1ec7n l\u00e0 m\u1ed9t trong nh\u1eefng d\u00f2ng thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng, ch\u00fang ta kh\u00f4ng th\u1ec3 s\u1ed1ng m\u1ed9t c\u00e1ch thu\u1eadn l\u1ee3i nh\u01b0 b\u00e2y gi\u1edd n\u1ebfu nh\u01b0 kh\u00f4ng c\u00f3 \u0111i\u1ec7n. M\u1ed9t trong s\u1ed1 nh\u1eefng thi\u1ebft b\u1ecb \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n ch\u00ednh l\u00e0 bi\u1ebfn t\u1ea7n. V\u1eady bi\u1ebfn t\u1ea7n l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng nh\u01b0 th\u1ebf n\u00e0o? Bi\u1ebfn t\u1ea7n g\u00f3p vai tr\u00f2 g\u00ec trong vi\u1ec7c s\u1ea3n xu\u1ea5t? H\u00e3y c\u00f9ng gi\u1ea3i \u0111\u00e1p nh\u1eefng th\u1eafc m\u1eafc \u0111\u00f3 qua b\u00e0i vi\u1ebft d\u01b0\u1edbi \u0111\u00e2y nh\u00e9.\n<\/p>\n
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\nT\u00ecm hi\u1ec3u bi\u1ebfn t\u1ea7n l\u00e0 g\u00ec? Ch\u00fang ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean nguy\u00ean l\u00fd n\u00e0o?<\/strong> C\u00f4ng d\u1ee5ng c\u1ee7a bi\u1ebfn t\u1ea7n<\/strong> Thi\u1ebft b\u1ecb \u0111i\u1ec7n l\u00e0 m\u1ed9t trong nh\u1eefng d\u00f2ng thi\u1ebft b\u1ecb kh\u00f4ng th\u1ec3 thi\u1ebfu trong cu\u1ed9c s\u1ed1ng, ch\u00fang ta kh\u00f4ng th\u1ec3 s\u1ed1ng m\u1ed9t c\u00e1ch thu\u1eadn l\u1ee3i nh\u01b0 b\u00e2y gi\u1edd n\u1ebfu nh\u01b0 kh\u00f4ng c\u00f3 \u0111i\u1ec7n. M\u1ed9t trong s\u1ed1 nh\u1eefng thi\u1ebft b\u1ecb \u0111i\u1ec7n th\u01b0\u1eddng \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n ch\u00ednh l\u00e0 bi\u1ebfn t\u1ea7n. V\u1eady bi\u1ebfn […]<\/p>\n","protected":false},"author":2,"featured_media":22322,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[8],"tags":[],"class_list":["post-22461","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-tin-t-dng-hoa"],"_links":{"self":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/22461","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=22461"}],"version-history":[{"count":0,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=\/wp\/v2\/posts\/22461\/revisions"}],"wp:attachment":[{"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=22461"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=22461"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/hunglong.banbientan.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=22461"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}
\nBi\u1ebfn t\u1ea7n l\u00e0 m\u1ed9t thi\u1ebft b\u1ecb \u0111i\u1ec7n \u0111\u1ed5i d\u00f2ng hay \u0111i\u1ec7n xoay chi\u1ec1u t\u1eeb t\u1ea7n s\u1ed1 n\u00e0y th\u00e0nh m\u1ed9t d\u00f2ng \u0111i\u1ec7n xoay chi\u1ec1u \u1edf t\u1ea7n s\u1ed1 kh\u00e1c v\u00e0 c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh \u0111\u01b0\u1ee3c. Bi\u1ebfn t\u1ea7n ho\u1ea1t \u0111\u1ed9ng d\u1ef1a tr\u00ean m\u1ed9t nguy\u00ean l\u00fd kh\u00e1 c\u01a1 b\u1ea3n. Tr\u01b0\u1edbc ti\u00ean, ngu\u1ed3n \u0111i\u1ec7n xoay chi\u1ec1u l\u00e0 1 pha ho\u1eb7c 3 pha s\u1ebd \u0111\u01b0\u1ee3c ch\u1ec9nh l\u01b0u v\u00e0 k\u1ebft h\u1ee3p l\u1ecdc th\u00e0nh ngu\u1ed3n 1 chi\u1ec1u b\u1edfi 1 b\u1ed9 ch\u1ec9nh l\u01b0u c\u1ea7u diode c\u00f9ng v\u1edbi t\u1ee5 \u0111i\u1ec7n. Qua \u0111\u00f3 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t c\u1ee7a h\u1ec7 s\u1ed1 bi\u1ebfn t\u1ea7n c\u00f3 gi\u00e1 tr\u1ecb kh\u00f4ng c\u00f2n ph\u1ee5 thu\u1ed9c v\u00e0o t\u1ea3i v\u00e0 c\u00f3 gi\u00e1 tr\u1ecb nh\u1ecf nh\u1ea5t l\u00e0 0.96. D\u00f2ng \u0111i\u1ec7n \u00e1p m\u1ed9t chi\u1ec1u n\u00e0y s\u1ebd \u0111\u01b0\u1ee3c ngh\u1ecbch l\u01b0u th\u00e0nh \u0111i\u1ec7n \u00e1p xoay chi\u1ec1u 3 pha v\u00e0 \u0111\u1ed1i x\u1ee9ng, th\u1ef1c hi\u1ec7n c\u00f4ng \u0111o\u1ea1n n\u00e0y b\u1eb1ng h\u1ec7 IGBT c\u00f9ng ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ebf \u0111\u1ed9 r\u1ed9ng xung. Hi\u1ec7n nay nh\u1edd c\u00f4ng ngh\u1ec7 vi x\u1eed l\u00fd c\u00f9ng c\u00f4ng ngh\u1ec7 b\u00e1n d\u1eabn l\u1ef1c gi\u00fap cho t\u1ea7n s\u1ed1 chuy\u1ec3n m\u1ea1ch xung c\u00f3 th\u1ec3 d\u1ec5 d\u00e0ng l\u00ean t\u1edbi d\u1ea3i t\u1ea7n s\u1ed1 si\u00eau \u00e2m c\u00f3 t\u00e1c d\u1ee5ng l\u00e0m gi\u1ea3m ti\u1ebfng \u1ed3n c\u1ee7a \u0111\u1ed9ng c\u01a1 v\u00e0 h\u1ea1n ch\u1ebf t\u1ed5n th\u1ea5t t\u1ed1i \u0111a tr\u00ean l\u00f5i s\u1eaft \u0111\u1ed9ng c\u01a1.<\/p>\n
\nBi\u1ebfn t\u1ea7n v\u1edbi c\u01a1 ch\u1ebf ho\u1ea1t \u0111\u1ed9ng c\u1ee7a ch\u00fang \u0111em l\u1ea1i r\u1ea5t nhi\u1ec1u l\u1ee3i \u00edch, \u0111\u1eb7c bi\u1ec7t l\u00e0 trong ho\u1ea1t \u0111\u1ed9ng s\u1ea3n xu\u1ea5t. \u0110\u1ea7u ti\u00ean, \u00a0ch\u00fang gi\u00fap b\u1ea3o v\u1ec7 \u0111\u1ed9ng c\u01a1 kh\u00f4ng b\u1ecb m\u00e0i m\u00f2n c\u01a1 kh\u00ed. B\u1edfi khi kh\u1edfi \u0111\u1ed9ng \u0111\u1ed9ng c\u01a1 m\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n th\u00ec v\u1ea5n \u0111\u1ec1 shock \u0111i\u1ec7n v\u00e0 hao m\u00f2n c\u01a1 kh\u00ed r\u1ea5t d\u1ec5 x\u1ea3y ra v\u00e0 kh\u00f3 c\u00f3 th\u1ec3 ki\u1ec3m so\u00e1t \u0111\u01b0\u1ee3c. B\u00ean c\u1ea1nh \u0111\u00f3, bi\u1ebfn t\u1ea7n g\u00f3p ph\u1ea7n ti\u1ebft ki\u1ec7m \u0111i\u1ec7n, c\u00f9ng b\u1ea3o v\u1ec7 c\u00e1c thi\u1ebft b\u1ecb \u0111i\u1ec7n trong m\u1ed9t h\u1ec7 th\u1ed1ng. B\u1edfi khi kh\u1edfi \u0111\u1ed9ng m\u1ed9t c\u00e1ch tr\u1ef1c ti\u1ebfp d\u00f2ng kh\u1edfi \u0111\u1ed9ng s\u1ebd r\u1ea5t l\u1edbn, l\u1edbn h\u01a1n r\u1ea5t nhi\u1ec1u so v\u1edbi d\u00f2ng \u0111\u1ecbnh m\u1ee9c n\u00ean l\u01b0\u1ee3ng ti\u00eau th\u1ee5 \u0111i\u1ec7n s\u1ebd v\u00ec th\u1ebf m\u00e0 t\u0103ng v\u1ecdt. S\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n l\u00e0m cho d\u00f2ng kh\u1edfi \u0111\u1ed9ng th\u1ea5p h\u01a1n d\u00f2ng \u0111\u1ecbnh m\u1ee9c n\u00ean c\u00f3 th\u1ec3 ti\u1ebft ki\u1ec7m l\u01b0\u1ee3ng \u0111i\u1ec7n t\u1ea1i th\u1eddi \u0111i\u1ec3m kh\u1edfi \u0111\u1ed9ng. \u00a0\u0110\u1ed3ng th\u1eddi, trong c\u00e1c ng\u00e0nh \u1ee9ng d\u1ee5ng \u0111\u1ed3ng b\u1ed9 t\u1ed1c \u0111\u1ed9 nh\u01b0 in, th\u00e9p, bao b\u00ec, d\u1ec7t may,\u2026 s\u1eed d\u1ee5ng bi\u1ebfn t\u1ea7n l\u00e0 \u0111i\u1ec1u v\u00f4 c\u00f9ng c\u1ea7n thi\u1ebft, \u0111\u00e1p \u1ee9ng \u0111\u01b0\u1ee3c c\u00e1c y\u00eau c\u1ea7u v\u1ec1 c\u00f4ng ngh\u1ec7, g\u00f3p ph\u1ea7n c\u1ea3i thi\u1ec7n n\u0103ng su\u1ea5t, lo\u1ea1i b\u1ecf m\u1ed9t s\u1ed1 nh\u1eefng ph\u1ee5 ki\u1ec7n c\u1ed3ng k\u1ec1nh v\u00e0 kh\u00f4ng m\u1ea5y hi\u1ec7u qu\u1ea3 trong h\u1ec7 th\u1ed1ng nh\u01b0 puli, motor r\u00f9a,\u2026.<\/p>\n","protected":false},"excerpt":{"rendered":"