\n
![\"\"](\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/06\/Temperature-rises-of-windings-are-determined-by-the-resistance-method-1024x587.png\")
\n<\/figure>
\ny\u00eau c\u1ea7u ch\u00ednh c\u1ea7n l\u01b0u \u00fd: \u0110i\u1ec7n tr\u1edf c\u1ee7a cu\u1ed9n d\u00e2y khi k\u1ebft th\u00fac th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p \u0111o \u0111i\u1ec7n tr\u1edf c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t sau khi c\u1eaft \u0111i\u1ec7n v\u00e0 sau \u0111\u00f3 th\u1ef1c hi\u1ec7n c\u00e1c kho\u1ea3ng th\u1eddi gian ng\u1eafn sao cho c\u00f3 th\u1ec3 v\u1ebd \u0111\u01b0\u1eddng cong \u0111i\u1ec7n tr\u1edf theo th\u1eddi gian \u0111\u1ec3 x\u00e1c \u0111\u1ecbnh \u0111i\u1ec7n tr\u1edf t\u1ea1i th\u1eddi \u0111i\u1ec3m t\u1eaft.
\n
\n\u0110\u1ec3 vi\u1ec7c t\u00ednh to\u00e1n d\u1ec5 d\u00e0ng h\u01a1n, t\u00f4i \u0111\u00e3 t\u1ea1o m\u1ed9t t\u1ec7p ch\u01b0\u01a1ng tr\u00ecnh \u0111\u1ec3 t\u00ednh to\u00e1n b\u1eb1ng b\u1ea3ng excel c\u1ed9ng v\u1edbi VBA. Bi\u1ec3u m\u1eabu c\u00f3 th\u1ec3 t\u1ef1 \u0111\u1ed9ng v\u1ebd \u0111\u01b0\u1eddng cong \u0111\u01b0\u1ee3c trang b\u1ecb theo gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf \u0111\u1ea7u v\u00e0o v\u00e0 \u0111i\u1ec3m th\u1eddi gian t\u01b0\u01a1ng \u1ee9ng (kho\u1ea3ng th\u1eddi gian), ph\u01b0\u01a1ng tr\u00ecnh m\u1eb7c \u0111\u1ecbnh c\u1ee7a \u0111\u01b0\u1eddng cong \u0111\u01b0\u1ee3c trang b\u1ecb l\u00e0 ph\u01b0\u01a1ng tr\u00ecnh b\u1eadc hai, nh\u1ea5p \u0111\u00fap v\u00e0o \u0111\u01b0\u1eddng cong \u0111\u1ec3 thay th\u1ebf ph\u01b0\u01a1ng tr\u00ecnh \u0111\u01b0\u1ee3c trang b\u1ecb. Giao di\u1ec7n c\u1ee7a form nh\u01b0 sau:
\n
\n
![\"\"](\"https:\/\/gezhi-tech.com\/wp-content\/uploads\/2024\/06\/Temperature-rises-of-windings-are-determined-by-the-resistance-method-table-697x1024.png\")
\n<\/figure>
\nTi\u00eau \u0111\u1ec1 b\u1ea3ng v\u00e0 c\u00e1c \u00f4 c\u00f3 n\u1ec1n m\u00e0u v\u00e0ng l\u00e0 nh\u1eefng \u00f4 c\u00f3 n\u1ed9i dung c\u00f3 th\u1ec3 thay \u0111\u1ed5i. Sau khi nh\u1eadp gi\u00e1 tr\u1ecb \u0111i\u1ec7n tr\u1edf, ch\u01b0\u01a1ng tr\u00ecnh s\u1ebd t\u1ef1 \u0111\u1ed9ng t\u00ednh to\u00e1n v\u00e0 \u0111i\u1ec1n gi\u00e1 tr\u1ecb th\u1eddi gian theo gi\u00e1 tr\u1ecb kho\u1ea3ng th\u1eddi gian \u0111\u00e3 cho tr\u01b0\u1edbc \u0111\u00f3. Ngo\u00e0i ra c\u00f2n c\u00f3 r\u1ea5t nhi\u1ec1u \u00f4 menu trong b\u1ea3ng, gi\u00fap b\u1ea1n \u0111i\u1ec1n v\u00e0 in d\u1ec5 d\u00e0ng h\u01a1n.
\nT\u1ea3i t\u1eadp tin<\/a><\/strong>","protected":false},"excerpt":{"rendered":"
ti\u00eau chu\u1ea9n cho ch\u00fang t\u00f4i m\u1ed9t c\u00f4ng th\u1ee9c nh\u01b0 sau: y\u00eau c\u1ea7u ch\u00ednh c\u1ea7n l\u01b0u \u00fd: \u0110i\u1ec7n tr\u1edf c\u1ee7a cu\u1ed9n d\u00e2y khi k\u1ebft th\u00fac th\u1eed nghi\u1ec7m c\u00f3 th\u1ec3 \u0111\u01b0\u1ee3c x\u00e1c \u0111\u1ecbnh b\u1eb1ng c\u00e1ch th\u1ef1c hi\u1ec7n c\u00e1c ph\u00e9p \u0111o \u0111i\u1ec7n tr\u1edf c\u00e0ng s\u1edbm c\u00e0ng t\u1ed1t sau khi c\u1eaft \u0111i\u1ec7n v\u00e0 sau \u0111\u00f3 th\u1ef1c hi\u1ec7n c\u00e1c kho\u1ea3ng…<\/p>","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_kadence_starter_templates_imported_post":false,"_kad_post_transparent":"","_kad_post_title":"","_kad_post_layout":"","_kad_post_sidebar_id":"","_kad_post_content_style":"","_kad_post_vertical_padding":"","_kad_post_feature":"","_kad_post_feature_position":"","_kad_post_header":false,"_kad_post_footer":false,"footnotes":""},"categories":[13],"tags":[148,149],"class_list":["post-37","post","type-post","status-publish","format-standard","hentry","category-heating","tag-resistance-method","tag-winding"],"translation":{"provider":"WPGlobus","version":"3.0.1","language":"vi","enabled_languages":["en","es","ar","de","ja","fr","ru","th","nl","it","fa","ko","pt","hi","ro","tr","vi","id","zu"],"languages":{"en":{"title":true,"content":true,"excerpt":false},"es":{"title":true,"content":true,"excerpt":false},"ar":{"title":true,"content":true,"excerpt":false},"de":{"title":true,"content":true,"excerpt":false},"ja":{"title":true,"content":true,"excerpt":false},"fr":{"title":true,"content":true,"excerpt":false},"ru":{"title":true,"content":true,"excerpt":false},"th":{"title":true,"content":true,"excerpt":false},"nl":{"title":true,"content":true,"excerpt":false},"it":{"title":true,"content":true,"excerpt":false},"fa":{"title":true,"content":true,"excerpt":false},"ko":{"title":true,"content":true,"excerpt":false},"pt":{"title":true,"content":true,"excerpt":false},"hi":{"title":true,"content":true,"excerpt":false},"ro":{"title":true,"content":true,"excerpt":false},"tr":{"title":true,"content":true,"excerpt":false},"vi":{"title":true,"content":true,"excerpt":false},"id":{"title":true,"content":true,"excerpt":false},"zu":{"title":true,"content":true,"excerpt":false}}},"_links":{"self":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/37","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/comments?post=37"}],"version-history":[{"count":29,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/37\/revisions"}],"predecessor-version":[{"id":1679,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/posts\/37\/revisions\/1679"}],"wp:attachment":[{"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/media?parent=37"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/categories?post=37"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/gezhi-tech.com\/vi\/wp-json\/wp\/v2\/tags?post=37"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}