{"id":9135,"date":"2023-08-16T15:18:15","date_gmt":"2023-08-16T15:18:15","guid":{"rendered":"http:\/\/dialtous.com\/?p=9135"},"modified":"2023-08-16T15:18:15","modified_gmt":"2023-08-16T15:18:15","slug":"tu-bu-la-gi","status":"publish","type":"post","link":"https:\/\/dialtous.com\/tu-bu-la-gi\/","title":{"rendered":"T\u1ee5 b\u00f9 l\u00e0 g\u00ec?"},"content":{"rendered":"<h2>1. T\u1ee5 b\u00f9 l\u00e0 g\u00ec?<\/h2>\n<p>T\u1ee5 b\u00f9 l\u00e0 m\u1ed9t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1ee7 \u0111i\u1ec7n \u0111\u1ec3 l\u01b0u tr\u1eef \u0111i\u1ec7n t\u00edch. N\u00f3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng hai v\u1eadt d\u1eabn \u0111\u01b0\u1ee3c ng\u0103n c\u00e1ch b\u1edfi m\u1ed9t l\u1edbp c\u00e1ch \u0111i\u1ec7n. T\u1ee5 b\u00f9 c\u00f3 t\u00e1c d\u1ee5ng t\u00edch \u0111i\u1ec7n v\u00e0 ph\u00f3ng \u0111i\u1ec7n trong m\u1ea1ch \u0111i\u1ec7n v\u1edbi kh\u1ea3 n\u0103ng nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/vcc-trading.vn\/images\/tu-bu-la-gi.png\" alt=\"T\u1ee5 b\u00f9 l\u00e0 g\u00ec\" \/><figcaption>T\u1ee5 b\u00f9 l\u00e0 g\u00ec? T\u1ee5 b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng.<\/figcaption><\/figure>\n<h3>\u0110i\u1ec7n dung l\u00e0 g\u00ec?<\/h3>\n<p>\u0110i\u1ec7n dung l\u00e0 l\u01b0\u1ee3ng \u0111i\u1ec7n \u0111\u01b0\u1ee3c t\u00edch v\u00e0o t\u1ee5 b\u00f9 \u1edf m\u1ee9c hi\u1ec7u \u0111i\u1ec7n th\u1ebf nh\u1ea5t \u0111\u1ecbnh. \u0110i\u1ec7n dung ch\u00ednh l\u00e0 \u0111\u1ea1i l\u01b0\u1ee3ng \u0111\u1eb7c tr\u01b0ng cho kh\u1ea3 n\u0103ng t\u00edch \u0111i\u1ec7n c\u1ee7a t\u1ee5 b\u00f9 \u1edf m\u1ed9t m\u1ee9c hi\u1ec7u \u0111i\u1ec7n th\u1ebf nh\u1ea5t \u0111\u1ecbnh.<\/p>\n<h2>2. M\u1ee5c \u0111\u00edch c\u1ee7a t\u1ee5 b\u00f9<\/h2>\n<p>Trong h\u1ec7 th\u1ed1ng \u0111i\u1ec7n, t\u1ee5 b\u00f9 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u00f9 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng nh\u1eb1m n\u00e2ng cao h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t cos\u03c6 v\u00e0 \u0111\u1ea3m b\u1ea3o hi\u1ec7u qu\u1ea3 ho\u1ea1t \u0111\u1ed9ng c\u1ee7a l\u01b0\u1edbi \u0111i\u1ec7n. Vi\u1ec7c l\u1eafp \u0111\u1eb7t t\u1ee5 b\u00f9 gi\u00fap gi\u1ea3m chi ph\u00ed ti\u1ec1n \u0111i\u1ec7n h\u00e0ng th\u00e1ng \u0111\u00e1ng k\u1ec3.<\/p>\n<ul>\n<li>Gi\u00fap t\u0103ng c\u00f4ng su\u1ea5t m\u00e1y bi\u1ebfn \u00e1p<\/li>\n<li>T\u0103ng kh\u1ea3 n\u0103ng mang t\u1ea3i c\u1ee7a \u0111\u01b0\u1eddng d\u00e2y<\/li>\n<li>Gi\u1ea3m hi\u1ec7n t\u01b0\u1ee3ng s\u1ee5t \u00e1p tr\u00ean h\u1ec7 th\u1ed1ng \u0111i\u1ec7n<\/li>\n<li>Gi\u1ea3m t\u1ed5n hao c\u00f4ng su\u1ea5t<\/li>\n<li>Tr\u00e1nh chi ph\u00ed mua c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng<\/li>\n<li>T\u0103ng h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t cos\u03d5<\/li>\n<\/ul>\n<h2>3. C\u1ea5u t\u1ea1o c\u1ee7a t\u1ee5 b\u00f9<\/h2>\n<p>T\u1ee5 b\u00f9 th\u01b0\u1eddng c\u00f3 hai lo\u1ea1i c\u1ea5u t\u1ea1o ph\u1ed5 bi\u1ebfn l\u00e0 t\u1ee5 b\u00f9 kh\u00f4 v\u00e0 t\u1ee5 b\u00f9 d\u1ea7u. T\u1ee5 b\u00f9 kh\u00f4 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 chi ph\u00ed \u0111\u1ea7u t\u01b0 th\u1ea5p. Trong khi t\u1ee5 b\u00f9 d\u1ea7u c\u00f3 c\u1ea5u t\u1ea1o ch\u1eafc ch\u1eafn h\u01a1n v\u00e0 \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng su\u1ea5t l\u1edbn.<\/p>\n<figure><img decoding=\"async\" src=\"https:\/\/vcc-trading.vn\/images\/cau-tao-tu-bu-cong-suat-phan-khang-1.jpg\" alt=\"C\u1ea5u t\u1ea1o t\u1ee5 b\u00f9\" \/><figcaption>C\u1ea5u t\u1ea1o t\u1ee5 b\u00f9<\/figcaption><\/figure>\n<h2>4. Ph\u00e2n lo\u1ea1i t\u1ee5 b\u00f9<\/h2>\n<p>C\u00f3 m\u1ed9t s\u1ed1 c\u00e1ch ph\u00e2n lo\u1ea1i t\u1ee5 b\u00f9 ph\u1ed5 bi\u1ebfn nh\u01b0 theo \u0111i\u1ec7n \u00e1p v\u00e0 c\u1ea5u t\u1ea1o.<\/p>\n<h3>D\u1ef1a v\u00e0o \u0111i\u1ec7n \u00e1p<\/h3>\n<ul>\n<li>T\u1ee5 b\u00f9 1 pha &#8211; S\u1eed d\u1ee5ng cho \u0111i\u1ec7n \u00e1p 230V, 250V, th\u00edch h\u1ee3p cho gia \u0111\u00ecnh v\u00e0 ti\u00eau th\u1ee5 \u00edt \u0111i\u1ec7n.<\/li>\n<li>T\u1ee5 b\u00f9 3 pha &#8211; S\u1eed d\u1ee5ng cho c\u00e1c lo\u1ea1i \u0111i\u1ec7n \u00e1p kh\u00e1c nhau nh\u01b0 415V v\u00e0 440V, ph\u00f9 h\u1ee3p cho nh\u00e0 m\u00e1y v\u00e0 khu c\u00f4ng nghi\u1ec7p.<\/li>\n<\/ul>\n<h3>D\u1ef1a v\u00e0o c\u1ea5u t\u1ea1o<\/h3>\n<p>C\u00f3 hai lo\u1ea1i t\u1ee5 b\u00f9 ph\u1ed5 bi\u1ebfn l\u00e0 t\u1ee5 b\u00f9 kh\u00f4 v\u00e0 t\u1ee5 b\u00f9 d\u1ea7u. T\u1ee5 b\u00f9 kh\u00f4 c\u00f3 k\u00edch th\u01b0\u1edbc nh\u1ecf g\u1ecdn v\u00e0 \u0111\u01a1n gi\u1ea3n, th\u00edch h\u1ee3p cho c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng su\u1ea5t nh\u1ecf. T\u1ee5 b\u00f9 d\u1ea7u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong c\u00e1c h\u1ec7 th\u1ed1ng c\u00f4ng su\u1ea5t l\u1edbn v\u00e0 c\u1ea7n c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng l\u1edbn h\u01a1n.<\/p>\n<h2>5. C\u00e1ch t\u00ednh dung l\u01b0\u1ee3ng t\u1ee5 b\u00f9<\/h2>\n<p>\u0110\u1ec3 t\u00ednh dung l\u01b0\u1ee3ng t\u1ee5 b\u00f9 cho m\u1ed9t t\u1ea3i n\u00e0o \u0111\u00f3, ta c\u1ea7n bi\u1ebft c\u00f4ng su\u1ea5t v\u00e0 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t c\u1ee7a t\u1ea3i \u0111\u00f3. C\u00f4ng th\u1ee9c t\u00ednh t\u1ee5 b\u00f9 l\u00e0 Qb = P (tg\u03c61 &#8211; tg\u03c62 ).<\/p>\n<p>C\u00f3 th\u1ec3 s\u1eed d\u1ee5ng b\u1ea3ng tra dung l\u01b0\u1ee3ng t\u1ee5 b\u00f9 \u0111\u1ec3 \u0111\u01b0a ra k\u1ebft qu\u1ea3 t\u00ednh to\u00e1n nhanh ch\u00f3ng v\u00e0 ch\u00ednh x\u00e1c.<\/p>\n<h2>6. L\u01b0u \u00fd khi l\u1eafp \u0111\u1eb7t t\u1ee5 b\u00f9 \u0111i\u1ec7n<\/h2>\n<p>Khi l\u1eafp \u0111\u1eb7t t\u1ee5 b\u00f9, c\u1ea7n tu\u00e2n th\u1ee7 c\u00e1c quy \u0111\u1ecbnh v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n. Vi\u1ec7c l\u1eafp \u0111\u1eb7t t\u1ee5 b\u00f9 ph\u00f9 h\u1ee3p v\u1edbi quy m\u00f4 v\u00e0 nhu c\u1ea7u s\u1eed d\u1ee5ng c\u1ee7a h\u1ec7 th\u1ed1ng \u0111i\u1ec7n l\u00e0 r\u1ea5t quan tr\u1ecdng. C\u00e1c c\u1ea5u h\u00ecnh l\u1eafp \u0111\u1eb7t cho c\u00e1c c\u01a1 s\u1edf s\u1ea3n xu\u1ea5t kh\u00e1c nhau c\u0169ng c\u00f3 s\u1ef1 kh\u00e1c bi\u1ec7t.<\/p>\n<p>T\u1ee5 b\u00f9 c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t t\u1ef1 \u0111\u1ed9ng s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n t\u1ee5 b\u00f9 t\u1ef1 \u0111\u1ed9ng ho\u1eb7c th\u1ee7 c\u00f4ng. Vi\u1ec7c l\u1eafp \u0111\u1eb7t t\u1ee5 b\u00f9 t\u1ef1 \u0111\u1ed9ng th\u00f4ng minh mang l\u1ea1i hi\u1ec7u qu\u1ea3 t\u1ed1t h\u01a1n, \u0111\u1ea3m b\u1ea3o t\u00ednh k\u1ecbp th\u1eddi v\u00e0 \u1ed5n \u0111\u1ecbnh c\u1ee7a h\u1ec7 th\u1ed1ng.<\/p>\n<p>Khi ki\u1ec3m tra dung l\u01b0\u1ee3ng t\u1ee5 b\u00f9, c\u00f3 th\u1ec3 s\u1eed d\u1ee5ng \u0111\u1ed3ng h\u1ed3 v\u1ea1n n\u0103ng ho\u1eb7c \u0111o d\u00f2ng \u0111i\u1ec7n l\u00fac t\u1ee5 v\u1eadn h\u00e0nh \u0111\u1ec3 \u0111\u00e1nh gi\u00e1 ch\u1ea5t l\u01b0\u1ee3ng t\u1ee5 b\u00f9.<\/p>\n<p>V\u1edbi kinh nghi\u1ec7m c\u1ee7a ch\u00fang t\u00f4i, LADEC l\u00e0 ng\u01b0\u1eddi b\u1ea1n \u0111\u1ed3ng h\u00e0nh tin c\u1eady trong l\u0129nh v\u1ef1c t\u1ee5 b\u00f9 \u0111i\u1ec7n. Ch\u00fang t\u00f4i cung c\u1ea5p c\u00e1c s\u1ea3n ph\u1ea9m t\u1ee5 b\u00f9 ch\u1ea5t l\u01b0\u1ee3ng v\u00e0 \u0111\u1ea3m b\u1ea3o an to\u00e0n cho c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n c\u1ee7a b\u1ea1n. \u0110\u1ec3 bi\u1ebft th\u00eam th\u00f4ng tin, vui l\u00f2ng truy c\u1eadp <a href=\"http:\/\/dialtous.com\">LADEC<\/a>.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>1. T\u1ee5 b\u00f9 l\u00e0 g\u00ec? T\u1ee5 b\u00f9 l\u00e0 m\u1ed9t linh ki\u1ec7n \u0111i\u1ec7n t\u1eed \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng trong t\u1ee7 \u0111i\u1ec7n \u0111\u1ec3 l\u01b0u tr\u1eef \u0111i\u1ec7n t\u00edch. N\u00f3 \u0111\u01b0\u1ee3c l\u00e0m b\u1eb1ng hai v\u1eadt d\u1eabn \u0111\u01b0\u1ee3c ng\u0103n c\u00e1ch b\u1edfi m\u1ed9t l\u1edbp c\u00e1ch \u0111i\u1ec7n. T\u1ee5 b\u00f9 c\u00f3 t\u00e1c d\u1ee5ng t\u00edch \u0111i\u1ec7n v\u00e0 ph\u00f3ng \u0111i\u1ec7n trong m\u1ea1ch \u0111i\u1ec7n v\u1edbi kh\u1ea3 n\u0103ng [&hellip;]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[22],"tags":[],"class_list":["post-9135","post","type-post","status-publish","format-standard","hentry","category-hoi-dap"],"_links":{"self":[{"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/posts\/9135"}],"collection":[{"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/comments?post=9135"}],"version-history":[{"count":1,"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/posts\/9135\/revisions"}],"predecessor-version":[{"id":9136,"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/posts\/9135\/revisions\/9136"}],"wp:attachment":[{"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/media?parent=9135"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/categories?post=9135"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/dialtous.com\/wp-json\/wp\/v2\/tags?post=9135"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}