{"id":2171,"date":"2026-02-20T11:45:53","date_gmt":"2026-02-20T03:45:53","guid":{"rendered":"https:\/\/zmgs-global.com\/?p=2171"},"modified":"2026-02-26T11:13:35","modified_gmt":"2026-02-26T03:13:35","slug":"how-capacitor-bank-is-used-to-improve-power-factor","status":"publish","type":"post","link":"https:\/\/zmgs-global.com\/vi\/how-capacitor-bank-is-used-to-improve-power-factor.html","title":{"rendered":"C\u00e1ch s\u1eed d\u1ee5ng c\u1ee5m t\u1ee5 \u0111i\u1ec7n \u0111\u1ec3 c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t?"},"content":{"rendered":"<div data-elementor-type=\"wp-post\" data-elementor-id=\"2171\" class=\"elementor elementor-2171\" data-elementor-post-type=\"post\">\n\t\t\t\t<div class=\"elementor-element elementor-element-a7d89d5 e-flex e-con-boxed e-con e-parent\" data-id=\"a7d89d5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t\t<div class=\"e-con-inner\">\n\t\t\t\t<div class=\"elementor-element elementor-element-8a5cb50 elementor-widget elementor-widget-heading\" data-id=\"8a5cb50\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<div id=\"ez-toc-container\" class=\"ez-toc-v2_0_82_2 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\"><\/span><\/div>\n<nav><ul class='ez-toc-list ez-toc-list-level-1' ><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-1\" href=\"https:\/\/zmgs-global.com\/vi\/how-capacitor-bank-is-used-to-improve-power-factor.html\/#The_Connection_Between_a_Capacitor_Bank_and_Power_Factor\" >M\u1ed1i quan h\u1ec7 gi\u1eefa c\u1ee5m t\u1ee5 \u0111i\u1ec7n v\u00e0 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-2\" href=\"https:\/\/zmgs-global.com\/vi\/how-capacitor-bank-is-used-to-improve-power-factor.html\/#What_Power_Factor_Actually_Means_in_Electrical_Systems\" >H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ef1c s\u1ef1 c\u00f3 \u00fd ngh\u0129a g\u00ec trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-3\" href=\"https:\/\/zmgs-global.com\/vi\/how-capacitor-bank-is-used-to-improve-power-factor.html\/#How_a_Capacitor_Bank_Corrects_Poor_Power_Factor\" >C\u00e1ch h\u1ec7 th\u1ed1ng t\u1ee5 \u0111i\u1ec7n kh\u1eafc ph\u1ee5c h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ea5p<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-4\" href=\"https:\/\/zmgs-global.com\/vi\/how-capacitor-bank-is-used-to-improve-power-factor.html\/#Types_of_Capacitor_Bank_Installations_for_Power_Factor_Improvement\" >C\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t c\u1ee5m t\u1ee5 \u0111i\u1ec7n nh\u1eb1m c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-5\" href=\"https:\/\/zmgs-global.com\/vi\/how-capacitor-bank-is-used-to-improve-power-factor.html\/#Benefits_Beyond_Power_Factor_When_Using_a_Capacitor_Bank\" >Nh\u1eefng l\u1ee3i \u00edch ngo\u00e0i h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t khi s\u1eed d\u1ee5ng t\u1ed5 t\u1ee5 \u0111i\u1ec7n<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-6\" href=\"https:\/\/zmgs-global.com\/vi\/how-capacitor-bank-is-used-to-improve-power-factor.html\/#Sizing_Considerations_for_Effective_Power_Factor_Improvement\" >C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t v\u1ec1 k\u00edch th\u01b0\u1edbc \u0111\u1ec3 c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t hi\u1ec7u qu\u1ea3<\/a><\/li><li class='ez-toc-page-1 ez-toc-heading-level-2'><a class=\"ez-toc-link ez-toc-heading-7\" href=\"https:\/\/zmgs-global.com\/vi\/how-capacitor-bank-is-used-to-improve-power-factor.html\/#FAQ\" >C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<\/a><\/li><\/ul><\/nav><\/div>\n<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"The_Connection_Between_a_Capacitor_Bank_and_Power_Factor\"><\/span>M\u1ed1i quan h\u1ec7 gi\u1eefa c\u1ee5m t\u1ee5 \u0111i\u1ec7n v\u00e0 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-fceaa41 elementor-widget elementor-widget-text-editor\" data-id=\"fceaa41\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>H\u00f3a \u0111\u01a1n ti\u1ec1n \u0111i\u1ec7n ng\u00e0y c\u00e0ng t\u0103ng cao. \u0110\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p v\u00e0 th\u01b0\u01a1ng m\u1ea1i, c\u00e1c kho\u1ea3n ph\u1ea1t do h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ea5p th\u01b0\u1eddng khi\u1ebfn t\u00ecnh h\u00ecnh c\u00e0ng th\u00eam t\u1ed3i t\u1ec7\u2014\u0111\u00f3 l\u00e0 nh\u1eefng kho\u1ea3n ph\u00ed ph\u00e1t sinh do s\u1eed d\u1ee5ng \u0111i\u1ec7n kh\u00f4ng hi\u1ec7u qu\u1ea3. Gi\u1ea3i ph\u00e1p \u0111ang n\u1eb1m s\u1eb5n trong v\u00f4 s\u1ed1 ph\u00f2ng \u0111i\u1ec7n? M\u1ed9t <a href=\"https:\/\/zmgs-global.com\/vi\/products\/\"><strong>b\u1ed9 t\u1ee5 \u0111i\u1ec7n<\/strong><\/a>.<\/p><p>C\u00f4ng ngh\u1ec7 n\u00e0y \u0111\u00e3 xu\u1ea5t hi\u1ec7n t\u1eeb h\u00e0ng ch\u1ee5c n\u0103m nay. N\u00f3 kh\u00f4ng c\u00f3 g\u00ec mang t\u00ednh c\u00e1ch m\u1ea1ng c\u1ea3. Tuy nhi\u00ean, nhi\u1ec1u nh\u00e0 qu\u1ea3n l\u00fd c\u01a1 s\u1edf v\u1eadt ch\u1ea5t v\u1eabn ch\u01b0a hi\u1ec3u r\u00f5 c\u00e1ch th\u1ee9c ho\u1ea1t \u0111\u1ed9ng th\u1ef1c s\u1ef1 c\u1ee7a c\u00e1c thi\u1ebft b\u1ecb n\u00e0y trong vi\u1ec7c c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t. Kh\u00e1i ni\u1ec7m n\u00e0y c\u00f3 v\u1ebb tr\u1eebu t\u01b0\u1ee3ng cho \u0111\u1ebfn khi c\u00f3 ai \u0111\u00f3 gi\u1ea3i th\u00edch c\u00e1c nguy\u00ean l\u00fd v\u1eadt l\u00fd c\u01a1 b\u1ea3n m\u1ed9t c\u00e1ch d\u1ec5 hi\u1ec3u v\u00e0 th\u1ef1c ti\u1ec5n.<\/p><p>Vi\u1ec7c hi\u1ec3u r\u00f5 m\u1ed1i quan h\u1ec7 n\u00e0y gi\u00fap l\u00e0m c\u01a1 s\u1edf cho c\u00e1c quy\u1ebft \u0111\u1ecbnh \u0111\u1ea7u t\u01b0 v\u00e0 t\u1ed1i \u01b0u h\u00f3a h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t nh\u1eb1m mang l\u1ea1i l\u1ee3i \u00edch t\u1ed1i \u0111a.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-170a3bc elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"170a3bc\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img fetchpriority=\"high\" decoding=\"async\" width=\"800\" height=\"432\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/07\/capacitor-bank061-e1770104994539.webp\" class=\"attachment-full size-full wp-image-62\" alt=\"b\u1ed9 t\u1ee5 \u0111i\u1ec7n\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-78bb0de elementor-widget elementor-widget-heading\" data-id=\"78bb0de\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"What_Power_Factor_Actually_Means_in_Electrical_Systems\"><\/span>H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ef1c s\u1ef1 c\u00f3 \u00fd ngh\u0129a g\u00ec trong c\u00e1c h\u1ec7 th\u1ed1ng \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-30e9f16 elementor-widget elementor-widget-heading\" data-id=\"30e9f16\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">C\u00f4ng su\u1ea5t th\u1ef1c so v\u1edbi c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-f681cb7 elementor-widget elementor-widget-text-editor\" data-id=\"f681cb7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c t\u1ea3i \u0111i\u1ec7n ti\u00eau th\u1ee5 \u0111i\u1ec7n n\u0103ng d\u01b0\u1edbi hai d\u1ea1ng. C\u00f4ng su\u1ea5t th\u1ef1c \u2014 \u0111\u01b0\u1ee3c \u0111o b\u1eb1ng kilowatt \u2014 th\u1ef1c hi\u1ec7n c\u00f4ng vi\u1ec7c th\u1ef1c t\u1ebf. N\u00f3 l\u00e0m quay \u0111\u1ed9ng c\u01a1, t\u1ea1o ra \u00e1nh s\u00e1ng, sinh nhi\u1ec7t. \u0110\u00e2y ch\u00ednh l\u00e0 \u0111i\u1ec1u m\u00e0 c\u00e1c c\u01a1 s\u1edf th\u1ef1c s\u1ef1 c\u1ea7n.<\/p><p>C\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng th\u00ec kh\u00e1c. \u0110\u01b0\u1ee3c \u0111o b\u1eb1ng \u0111\u01a1n v\u1ecb kVAR, n\u00f3 lu\u00e2n chuy\u1ec3n qua l\u1ea1i gi\u1eefa ngu\u1ed3n v\u00e0 t\u1ea3i m\u00e0 kh\u00f4ng t\u1ea1o ra c\u00f4ng su\u1ea5t h\u1eefu \u00edch. \u0110\u1ed9ng c\u01a1, m\u00e1y bi\u1ebfn \u00e1p v\u00e0 \u0111\u00e8n hu\u1ef3nh quang c\u1ea7n c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng \u0111\u1ec3 t\u1ea1o ra t\u1eeb tr\u01b0\u1eddng. Ch\u00fang kh\u00f4ng th\u1ec3 ho\u1ea1t \u0111\u1ed9ng n\u1ebfu thi\u1ebfu c\u00f4ng su\u1ea5t n\u00e0y.<\/p><p>V\u1ea5n \u0111\u1ec1 l\u00e0 g\u00ec? C\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng ti\u00eau t\u1ed1n c\u00f4ng su\u1ea5t c\u1ee7a h\u1ec7 th\u1ed1ng m\u00e0 kh\u00f4ng \u0111\u00f3ng g\u00f3p v\u00e0o s\u1ea3n l\u01b0\u1ee3ng th\u1ef1c t\u1ebf.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e3970db elementor-widget elementor-widget-heading\" data-id=\"e3970db\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\"> \u0110\u1ecbnh ngh\u0129a h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-6b1644f elementor-widget elementor-widget-text-editor\" data-id=\"6b1644f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ec3 hi\u1ec7n t\u1ef7 l\u1ec7 gi\u1eefa c\u00f4ng su\u1ea5t h\u1eefu \u00edch v\u00e0 c\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn (t\u1ed5ng c\u1ee7a c\u00f4ng su\u1ea5t h\u1eefu \u00edch v\u00e0 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng). H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t b\u1eb1ng 1,0 c\u00f3 ngh\u0129a l\u00e0 to\u00e0n b\u1ed9 c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c cung c\u1ea5p \u0111\u1ec1u \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3. Hi\u1ec7u su\u1ea5t ho\u00e0n h\u1ea3o.<\/p><p>H\u1ea7u h\u1ebft c\u00e1c c\u01a1 s\u1edf c\u00f4ng nghi\u1ec7p th\u01b0\u1eddng ho\u1ea1t \u0111\u1ed9ng \u1edf m\u1ee9c kho\u1ea3ng 0,75\u20130,85 theo t\u1ef1 nhi\u00ean. \u0110\u1ed9ng c\u01a1 v\u00e0 c\u00e1c t\u1ea3i c\u1ea3m \u1ee9ng kh\u00e1c l\u00e0m gi\u1ea3m ch\u1ec9 s\u1ed1 n\u00e0y. C\u00e1c c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c kh\u00f4ng \u01b0a \u0111i\u1ec1u n\u00e0y \u2014 v\u00ec n\u00f3 bu\u1ed9c h\u1ecd ph\u1ea3i s\u1ea3n xu\u1ea5t v\u00e0 truy\u1ec1n t\u1ea3i l\u01b0\u1ee3ng \u0111i\u1ec7n l\u1edbn h\u01a1n so v\u1edbi l\u01b0\u1ee3ng \u0111i\u1ec7n m\u00e0 c\u00e1c c\u01a1 s\u1edf th\u1ef1c s\u1ef1 ti\u00eau th\u1ee5 m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-026a34f elementor-widget elementor-widget-heading\" data-id=\"026a34f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"How_a_Capacitor_Bank_Corrects_Poor_Power_Factor\"><\/span>C\u00e1ch h\u1ec7 th\u1ed1ng t\u1ee5 \u0111i\u1ec7n kh\u1eafc ph\u1ee5c h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t th\u1ea5p<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3bad1e8 elementor-widget elementor-widget-heading\" data-id=\"3bad1e8\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Nguy\u00ean t\u1eafc b\u1ed3i th\u01b0\u1eddng<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-a819f72 elementor-widget elementor-widget-text-editor\" data-id=\"a819f72\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c t\u1ea3i c\u1ea3m (\u0111\u1ed9ng c\u01a1, m\u00e1y bi\u1ebfn \u00e1p) l\u00e0m cho d\u00f2ng \u0111i\u1ec7n ch\u1eadm h\u01a1n \u0111i\u1ec7n \u00e1p. C\u00e1c t\u1ea3i dung l\u00e0m cho d\u00f2ng \u0111i\u1ec7n \u0111i tr\u01b0\u1edbc \u0111i\u1ec7n \u00e1p. Khi \u0111\u01b0\u1ee3c k\u1ebft h\u1ee3p m\u1ed9t c\u00e1ch h\u1ee3p l\u00fd, c\u00e1c hi\u1ec7u \u1ee9ng n\u00e0y s\u1ebd tri\u1ec7t ti\u00eau l\u1eabn nhau.<\/p><p>M\u1ed9t t\u1ed5 h\u1ee3p t\u1ee5 \u0111i\u1ec7n cung c\u1ea5p c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng t\u1ea1i ch\u1ed7. Thay v\u00ec l\u1ea5y d\u00f2ng \u0111i\u1ec7n ph\u1ea3n kh\u00e1ng t\u1eeb ngu\u1ed3n \u0111i\u1ec7n l\u01b0\u1edbi qua h\u00e0ng ch\u1ee5c km \u0111\u01b0\u1eddng d\u00e2y truy\u1ec1n t\u1ea3i, c\u00e1c thi\u1ebft b\u1ecb s\u1ebd l\u1ea5y d\u00f2ng \u0111i\u1ec7n n\u00e0y t\u1eeb c\u00e1c t\u1ee5 \u0111i\u1ec7n \u0111\u01b0\u1ee3c l\u1eafp \u0111\u1eb7t g\u1ea7n \u0111\u00f3 \u2014 \u0111\u00f4i khi ngay trong c\u00f9ng m\u1ed9t ph\u00f2ng.<\/p><p>K\u1ebft qu\u1ea3:<\/p><ul><li>L\u01b0\u1ee3ng \u0111i\u1ec7n ti\u00eau th\u1ee5 t\u1eeb l\u01b0\u1edbi \u0111i\u1ec7n gi\u1ea3m<\/li><li>H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t ti\u1ebfn g\u1ea7n \u0111\u1ebfn 1<\/li><li>Gi\u1ea3m t\u1ed5n th\u1ea5t h\u1ec7 th\u1ed1ng<\/li><li>Dung l\u01b0\u1ee3ng \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng<\/li><\/ul><p>Th\u1ef1c s\u1ef1 r\u1ea5t tinh t\u1ebf. C\u00e1c quy lu\u1eadt v\u1eadt l\u00fd ho\u1ea1t \u0111\u1ed9ng m\u1ed9t c\u00e1ch ho\u00e0n h\u1ea3o.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7528e20 elementor-widget elementor-widget-heading\" data-id=\"7528e20\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">V\u00ed d\u1ee5 th\u1ef1c t\u1ebf<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-45f4170 elementor-widget elementor-widget-text-editor\" data-id=\"45f4170\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>H\u00e3y xem x\u00e9t m\u1ed9t nh\u00e0 m\u00e1y s\u1ea3n xu\u1ea5t ti\u00eau th\u1ee5 500 kW c\u00f4ng su\u1ea5t ho\u1ea1t \u0111\u1ed9ng v\u1edbi h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t l\u00e0 0,75. C\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn b\u1eb1ng 667 kVA, v\u00e0 c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng \u0111\u1ea1t 441 kVAR.<\/p><p>Vi\u1ec7c l\u1eafp \u0111\u1eb7t m\u1ed9t t\u1ed5 t\u1ee5 \u0111i\u1ec7n c\u00f3 c\u00f4ng su\u1ea5t \u0111\u1ecbnh m\u1ee9c 300 kVAR \u0111\u00e3 mang l\u1ea1i s\u1ef1 thay \u0111\u1ed5i \u0111\u00e1ng k\u1ec3. Nhu c\u1ea7u c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng t\u1eeb nh\u00e0 cung c\u1ea5p \u0111i\u1ec7n gi\u1ea3m xu\u1ed1ng c\u00f2n 141 kVAR. H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n l\u00ean kho\u1ea3ng 0,96. C\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn gi\u1ea3m xu\u1ed1ng c\u00f2n 520 kVA.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-7f62d79 elementor-widget elementor-widget-text-editor\" data-id=\"7f62d79\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<table><tbody><tr><td><p><strong><b>Tham s\u1ed1<\/b><\/strong><\/p><\/td><td><p><strong><b>Tr\u01b0\u1edbc khi ch\u1ec9nh s\u1eeda<\/b><\/strong><\/p><\/td><td><p><strong><b>Sau t\u1ed5 t\u1ee5 \u0111i\u1ec7n 300 kVAR<\/b><\/strong><\/p><\/td><\/tr><tr><td><p>S\u1ee9c m\u1ea1nh th\u1ef1c s\u1ef1<\/p><\/td><td><p>500 kW<\/p><\/td><td><p>500 kW<\/p><\/td><\/tr><tr><td><p>C\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng<\/p><\/td><td><p>441 kVAR<\/p><\/td><td><p>141 kVAR<\/p><\/td><\/tr><tr><td><p>C\u00f4ng su\u1ea5t bi\u1ec3u ki\u1ebfn<\/p><\/td><td><p>667 kVA<\/p><\/td><td><p>520 kVA<\/p><\/td><\/tr><tr><td><p>H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t<\/p><\/td><td><p>0.75<\/p><\/td><td><p>0.96<\/p><\/td><\/tr><tr><td><p>D\u00f2ng \u0111i\u1ec7n ti\u00eau th\u1ee5<\/p><\/td><td><p>Cao h\u01a1n<\/p><\/td><td><p>22% D\u01b0\u1edbi<\/p><\/td><\/tr><\/tbody><\/table>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-de1612b elementor-widget elementor-widget-heading\" data-id=\"de1612b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Types_of_Capacitor_Bank_Installations_for_Power_Factor_Improvement\"><\/span>C\u00e1c lo\u1ea1i h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t c\u1ee5m t\u1ee5 \u0111i\u1ec7n nh\u1eb1m c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-df7b750 elementor-widget elementor-widget-heading\" data-id=\"df7b750\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">L\u01b0\u01a1ng c\u1ed1 \u0111\u1ecbnh<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-763bf71 elementor-widget elementor-widget-text-editor\" data-id=\"763bf71\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1ch ti\u1ebfp c\u1eadn \u0111\u01a1n gi\u1ea3n nh\u1ea5t. M\u1ed9t t\u1ed5 t\u1ee5 \u0111i\u1ec7n c\u1ed1 \u0111\u1ecbnh cung c\u1ea5p c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng \u1ed5n \u0111\u1ecbnh b\u1ea5t k\u1ec3 s\u1ef1 bi\u1ebfn \u0111\u1ed5i c\u1ee7a t\u1ea3i. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 khi:<\/p><ol><li>T\u1ea3i tr\u1ecdng v\u1eabn t\u01b0\u01a1ng \u0111\u1ed1i \u1ed5n \u0111\u1ecbnh<\/li><li>C\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng t\u1ed1i thi\u1ec3u duy tr\u00ec \u1ed5n \u0111\u1ecbnh<\/li><li>Nh\u1eefng h\u1ea1n ch\u1ebf v\u1ec1 ng\u00e2n s\u00e1ch l\u00e0m gi\u1ea3m b\u1edbt c\u00e1c l\u1ef1a ch\u1ecdn<\/li><li>S\u1ef1 \u0111\u01a1n gi\u1ea3n quan tr\u1ecdng h\u01a1n vi\u1ec7c t\u1ed1i \u01b0u h\u00f3a<\/li><\/ol><p>C\u00e1c h\u1ec7 th\u1ed1ng l\u1eafp \u0111\u1eb7t c\u1ed1 \u0111\u1ecbnh c\u00f3 chi ph\u00ed ban \u0111\u1ea7u th\u1ea5p h\u01a1n nh\u01b0ng c\u00f3 th\u1ec3 \u0111i\u1ec1u ch\u1ec9nh qu\u00e1 m\u1ee9c trong c\u00e1c kho\u1ea3ng th\u1eddi gian t\u1ea3i nh\u1eb9 \u2014 t\u1eeb \u0111\u00f3 c\u00f3 th\u1ec3 g\u00e2y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t d\u1eabn.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-25d926f elementor-widget elementor-widget-heading\" data-id=\"25d926f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">B\u00f9 tr\u1eeb t\u1ef1 \u0111\u1ed9ng<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-2cac642 elementor-widget elementor-widget-text-editor\" data-id=\"2cac642\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Tinh vi h\u01a1n. C\u00e1c h\u1ec7 th\u1ed1ng c\u1ee5m t\u1ee5 \u0111i\u1ec7n t\u1ef1 \u0111\u1ed9ng s\u1eed d\u1ee5ng b\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111\u1ec3 theo d\u00f5i h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t li\u00ean t\u1ee5c. Ch\u00fang s\u1ebd k\u00edch ho\u1ea1t ho\u1eb7c ng\u1eaft c\u00e1c c\u1ea5p t\u1ee5 \u0111i\u1ec7n t\u00f9y theo s\u1ef1 thay \u0111\u1ed5i c\u1ee7a t\u1ea3i.<\/p><p>C\u00e1c l\u1ee3i \u00edch bao g\u1ed3m:<\/p><ul><li>H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u1ed5n \u0111\u1ecbnh trong c\u00e1c \u0111i\u1ec1u ki\u1ec7n kh\u00e1c nhau<\/li><li>Kh\u00f4ng \u0111i\u1ec1u ch\u1ec9nh qu\u00e1 m\u1ee9c khi t\u1ea3i nh\u1eb9<\/li><li>T\u1ed1i \u01b0u h\u00f3a m\u1ee9c \u0111\u1ed9 \u0111i\u1ec1u ch\u1ec9nh m\u1ed9t c\u00e1ch hi\u1ec7u qu\u1ea3 h\u01a1n<\/li><li>Gi\u1ea3m nguy c\u01a1 x\u1ea3y ra c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u1ed9ng h\u01b0\u1edfng<\/li><\/ul><p>B\u1ed9 \u0111i\u1ec1u khi\u1ec3n \u0111o l\u01b0\u1eddng c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng v\u00e0 \u0111i\u1ec1u ch\u1ec9nh b\u00f9 c\u00f4ng su\u1ea5t cho ph\u00f9 h\u1ee3p. M\u1ed9t s\u1ed1 b\u1ed9 \u0111i\u1ec1u khi\u1ec3n hi\u1ec7n \u0111\u1ea1i th\u1eadm ch\u00ed c\u00f2n c\u00f3 kh\u1ea3 n\u0103ng th\u00edch \u1ee9ng v\u1edbi c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u00f3ng h\u00e0i.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-82c78ef elementor-widget elementor-widget-heading\" data-id=\"82c78ef\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0110i\u1ec1u ch\u1ec9nh ri\u00eang l\u1ebb so v\u1edbi \u0111i\u1ec1u ch\u1ec9nh t\u1eadp trung<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3b2ac64 elementor-widget elementor-widget-text-editor\" data-id=\"3b2ac64\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>V\u1ecb tr\u00ed c\u0169ng r\u1ea5t quan tr\u1ecdng. Ph\u01b0\u01a1ng ph\u00e1p b\u00f9 trung t\u00e2m \u0111\u1eb7t c\u1ee5m t\u1ee5 \u0111i\u1ec7n t\u1ea1i t\u1ee7 ph\u00e2n ph\u1ed1i ch\u00ednh. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y gi\u00fap c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c nh\u00e0 cung c\u1ea5p \u0111i\u1ec7n ghi nh\u1eadn nh\u01b0ng kh\u00f4ng l\u00e0m gi\u1ea3m t\u1ed5n th\u1ea5t b\u00ean trong c\u01a1 s\u1edf.<\/p><p>Ph\u01b0\u01a1ng ph\u00e1p \u0111i\u1ec1u ch\u1ec9nh ri\u00eang l\u1ebb \u2014 l\u1eafp \u0111\u1eb7t t\u1ee5 \u0111i\u1ec7n t\u1ea1i t\u1eebng \u0111\u1ed9ng c\u01a1 ho\u1eb7c t\u1ea3i \u2014 gi\u00fap t\u1ed1i \u0111a h\u00f3a hi\u1ec7u su\u1ea5t n\u1ed9i b\u1ed9 b\u1eb1ng c\u00e1ch gi\u1ea3m c\u01b0\u1eddng \u0111\u1ed9 d\u00f2ng \u0111i\u1ec7n trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng ph\u00e2n ph\u1ed1i. Ph\u01b0\u01a1ng ph\u00e1p n\u00e0y t\u1ed1n k\u00e9m v\u00e0 ph\u1ee9c t\u1ea1p h\u01a1n, nh\u01b0ng v\u1ec1 m\u1eb7t k\u1ef9 thu\u1eadt th\u00ec v\u01b0\u1ee3t tr\u1ed9i h\u01a1n.<\/p><p>Nhi\u1ec1u h\u1ec7 th\u1ed1ng \u00e1p d\u1ee5ng c\u00e1c ph\u01b0\u01a1ng ph\u00e1p k\u1ebft h\u1ee3p. C\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh trung t\u00e2m \u0111\u1ea3m nhi\u1ec7m c\u00e1c nhu c\u1ea7u c\u01a1 b\u1ea3n, trong khi c\u01a1 ch\u1ebf \u0111i\u1ec1u ch\u1ec9nh ri\u00eang l\u1ebb x\u1eed l\u00fd c\u00e1c t\u1ea3i tr\u1ecdng l\u1edbn.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-da2764f elementor-widget__width-initial elementor-widget elementor-widget-image\" data-id=\"da2764f\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"image.default\">\n\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<img decoding=\"async\" width=\"400\" height=\"400\" src=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/high-voltage-power-capacitor-400x400-c.webp\" class=\"attachment-full size-full wp-image-1589\" alt=\"t\u1ee5 \u0111i\u1ec7n ba pha\" srcset=\"https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/high-voltage-power-capacitor-400x400-c.webp 400w, https:\/\/zmgs-global.com\/wp-content\/uploads\/2025\/12\/high-voltage-power-capacitor-400x400-c-150x150.webp 150w\" sizes=\"(max-width: 400px) 100vw, 400px\" \/>\t\t\t\t\t\t\t\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b6a85bf elementor-widget elementor-widget-heading\" data-id=\"b6a85bf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Benefits_Beyond_Power_Factor_When_Using_a_Capacitor_Bank\"><\/span>Nh\u1eefng l\u1ee3i \u00edch ngo\u00e0i h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t khi s\u1eed d\u1ee5ng t\u1ed5 t\u1ee5 \u0111i\u1ec7n<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-960c9cb elementor-widget elementor-widget-heading\" data-id=\"960c9cb\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">C\u00f4ng su\u1ea5t h\u1ec7 th\u1ed1ng \u0111\u00e3 gi\u1ea3i ph\u00f3ng<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-65bd430 elementor-widget elementor-widget-text-editor\" data-id=\"65bd430\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>D\u00f2ng \u0111i\u1ec7n th\u1ea5p h\u01a1n \u0111\u1ed3ng ngh\u0129a v\u1edbi vi\u1ec7c c\u00e1p, m\u00e1y bi\u1ebfn \u00e1p v\u00e0 thi\u1ebft b\u1ecb \u0111\u00f3ng c\u1eaft ph\u1ea3i ch\u1ecbu t\u1ea3i nh\u1eb9 h\u01a1n. \u0110i\u1ec1u n\u00e0y gi\u00fap gi\u1ea3i ph\u00f3ng c\u00f4ng su\u1ea5t \u0111\u1ec3 l\u1eafp \u0111\u1eb7t th\u00eam thi\u1ebft b\u1ecb m\u00e0 kh\u00f4ng c\u1ea7n n\u00e2ng c\u1ea5p h\u1ea1 t\u1ea7ng. \u0110\u00f4i khi, ch\u1ec9 ri\u00eang c\u00f4ng su\u1ea5t \u0111\u01b0\u1ee3c gi\u1ea3i ph\u00f3ng \u0111\u00e3 \u0111\u1ee7 \u0111\u1ec3 ch\u1ee9ng minh t\u00ednh h\u1ee3p l\u00fd c\u1ee7a kho\u1ea3n \u0111\u1ea7u t\u01b0.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-9b50029 elementor-widget elementor-widget-heading\" data-id=\"9b50029\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Gi\u1ea3m thi\u1ec3u t\u1ed5n th\u1ea5t<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8e0dad3 elementor-widget elementor-widget-text-editor\" data-id=\"8e0dad3\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>D\u00f2ng \u0111i\u1ec7n ch\u1ea1y qua c\u00e1c d\u00e2y d\u1eabn s\u1ebd sinh ra nhi\u1ec7t \u2014 m\u1ed9t d\u1ea1ng n\u0103ng l\u01b0\u1ee3ng b\u1ecb l\u00e3ng ph\u00ed. Do h\u1ec7 th\u1ed1ng t\u1ee5 \u0111i\u1ec7n gi\u00fap gi\u1ea3m t\u1ed5ng d\u00f2ng \u0111i\u1ec7n, n\u00ean t\u1ed5n th\u1ea5t n\u0103ng l\u01b0\u1ee3ng trong to\u00e0n b\u1ed9 h\u1ec7 th\u1ed1ng c\u0169ng gi\u1ea3m theo. D\u00e2y c\u00e1p \u00edt n\u00f3ng h\u01a1n. M\u00e1y bi\u1ebfn \u00e1p ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-b3517a7 elementor-widget elementor-widget-heading\" data-id=\"b3517a7\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">\u0110i\u1ec7n \u00e1p \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-3f4dd00 elementor-widget elementor-widget-text-editor\" data-id=\"3f4dd00\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>D\u00f2ng ph\u1ea3n kh\u00e1ng qu\u00e1 m\u1ee9c l\u00e0 nguy\u00ean nh\u00e2n g\u00e2y s\u1ee5t \u00e1p. Khi \u00e1p d\u1ee5ng bi\u1ec7n ph\u00e1p b\u00f9, \u0111i\u1ec7n \u00e1p t\u1ea1i c\u00e1c c\u1ef1c t\u1ea3i \u0111\u01b0\u1ee3c c\u1ea3i thi\u1ec7n. \u0110\u1ed9ng c\u01a1 ho\u1ea1t \u0111\u1ed9ng hi\u1ec7u qu\u1ea3 h\u01a1n. C\u00e1c thi\u1ebft b\u1ecb nh\u1ea1y c\u1ea3m v\u1eadn h\u00e0nh \u1ed5n \u0111\u1ecbnh h\u01a1n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e457e74 elementor-widget elementor-widget-heading\" data-id=\"e457e74\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"Sizing_Considerations_for_Effective_Power_Factor_Improvement\"><\/span>C\u00e1c y\u1ebfu t\u1ed1 c\u1ea7n xem x\u00e9t v\u1ec1 k\u00edch th\u01b0\u1edbc \u0111\u1ec3 c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t hi\u1ec7u qu\u1ea3<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8c34b40 elementor-widget elementor-widget-heading\" data-id=\"8c34b40\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">H\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t m\u1ee5c ti\u00eau<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-119d02b elementor-widget elementor-widget-text-editor\" data-id=\"119d02b\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>H\u1ea7u h\u1ebft c\u00e1c c\u01a1 s\u1edf \u0111\u1ec1u \u0111\u1eb7t m\u1ee5c ti\u00eau \u0111\u1ea1t h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t t\u1eeb 0,95 \u0111\u1ebfn 0,98 sau khi \u0111i\u1ec1u ch\u1ec9nh. N\u1ebfu h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t cao h\u01a1n 0,98, hi\u1ec7u qu\u1ea3 s\u1ebd gi\u1ea3m d\u1ea7n. M\u1ed9t s\u1ed1 c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c \u00e1p d\u1ee5ng m\u1ee9c ph\u1ea1t \u0111\u1ed1i v\u1edbi h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t d\u1eabn, do \u0111\u00f3 vi\u1ec7c \u0111i\u1ec1u ch\u1ec9nh qu\u00e1 m\u1ee9c s\u1ebd ti\u1ec1m \u1ea9n r\u1ee7i ro.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-8a5badf elementor-widget elementor-widget-heading\" data-id=\"8a5badf\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h3 class=\"elementor-heading-title elementor-size-default\">Ph\u01b0\u01a1ng ph\u00e1p t\u00ednh to\u00e1n<\/h3>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-e586512 elementor-widget elementor-widget-text-editor\" data-id=\"e586512\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1ch ti\u1ebfp c\u1eadn c\u01a1 b\u1ea3n bao g\u1ed3m:<\/p><ol><li>\u0110o l\u01b0\u1eddng nhu c\u1ea7u c\u00f4ng su\u1ea5t th\u1ef1c t\u1ebf hi\u1ec7n t\u1ea1i<\/li><li>\u0110o h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t hi\u1ec7n t\u1ea1i<\/li><li>X\u00e1c \u0111\u1ecbnh h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t m\u1ee5c ti\u00eau<\/li><li>T\u00ednh to\u00e1n gi\u00e1 tr\u1ecb kVAR c\u1ea7n thi\u1ebft b\u1eb1ng c\u00e1ch s\u1eed d\u1ee5ng c\u00e1c c\u00f4ng th\u1ee9c ho\u1eb7c b\u1ea3ng ti\u00eau chu\u1ea9n<\/li><\/ol><p>Vi\u1ec7c t\u00ednh to\u00e1n c\u00f4ng su\u1ea5t ph\u00f9 h\u1ee3p c\u0169ng ph\u1ea3i t\u00ednh \u0111\u1ebfn s\u1ef1 bi\u1ebfn \u0111\u1ed9ng c\u1ee7a t\u1ea3i, k\u1ebf ho\u1ea1ch m\u1edf r\u1ed9ng trong t\u01b0\u01a1ng lai v\u00e0 c\u00e1c \u0111i\u1ec1u ki\u1ec7n s\u00f3ng h\u00e0i. M\u1ed9t t\u1ed5 t\u1ee5 \u0111i\u1ec7n ch\u1ec9 \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf d\u1ef1a tr\u00ean t\u1ea3i d\u00f2ng \u0111i\u1ec7n hi\u1ec7n t\u1ea1i c\u00f3 th\u1ec3 tr\u1edf n\u00ean kh\u00f4ng \u0111\u1ee7 \u0111\u00e1p \u1ee9ng khi c\u01a1 s\u1edf h\u1ea1 t\u1ea7ng ph\u00e1t tri\u1ec3n. N\u1ebfu b\u1ea1n mu\u1ed1n t\u00ecm hi\u1ec3u th\u00eam v\u1ec1 t\u1ed5 t\u1ee5 \u0111i\u1ec7n, vui l\u00f2ng \u0111\u1ecdc <a href=\"https:\/\/zmgs-global.com\/vi\/what-is-the-use-of-capacitor-bank.html\/\"><strong>T\u00e1c d\u1ee5ng c\u1ee7a t\u1ed5 t\u1ee5 \u0111i\u1ec7n l\u00e0 g\u00ec?<\/strong><\/a>.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-5d9ec60 elementor-widget elementor-widget-heading\" data-id=\"5d9ec60\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"heading.default\">\n\t\t\t\t\t<h2 class=\"elementor-heading-title elementor-size-default\"><span class=\"ez-toc-section\" id=\"FAQ\"><\/span>C\u00e2u h\u1ecfi th\u01b0\u1eddng g\u1eb7p<span class=\"ez-toc-section-end\"><\/span><\/h2>\t\t\t\t<\/div>\n\t\t\t\t<div class=\"elementor-element elementor-element-4a0acd6 elementor-widget elementor-widget-n-accordion\" data-id=\"4a0acd6\" data-element_type=\"widget\" data-e-type=\"widget\" data-settings=\"{&quot;default_state&quot;:&quot;expanded&quot;,&quot;max_items_expended&quot;:&quot;one&quot;,&quot;n_accordion_animation_duration&quot;:{&quot;unit&quot;:&quot;ms&quot;,&quot;size&quot;:400,&quot;sizes&quot;:[]}}\" data-widget_type=\"nested-accordion.default\">\n\t\t\t\t\t\t\t<div class=\"e-n-accordion\" aria-label=\"Accordion. Nh\u1ea5n ph\u00edm Enter ho\u1eb7c ph\u00edm c\u00e1ch \u0111\u1ec3 m\u1edf li\u00ean k\u1ebft, nh\u1ea5n ph\u00edm Escape \u0111\u1ec3 \u0111\u00f3ng, v\u00e0 s\u1eed d\u1ee5ng c\u00e1c ph\u00edm m\u0169i t\u00ean \u0111\u1ec3 \u0111i\u1ec1u h\u01b0\u1edbng\">\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7760\" class=\"e-n-accordion-item\" open>\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"1\" tabindex=\"0\" aria-expanded=\"true\" aria-controls=\"e-n-accordion-item-7760\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> M\u1ed9t t\u1ed5 h\u1ee3p t\u1ee5 \u0111i\u1ec7n s\u1ebd thu h\u1ed3i v\u1ed1n trong bao l\u00e2u nh\u1edd vi\u1ec7c c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7760\" class=\"elementor-element elementor-element-fe5539a e-con-full e-flex e-con e-child\" data-id=\"fe5539a\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-64b5f47 elementor-widget elementor-widget-text-editor\" data-id=\"64b5f47\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>Th\u1eddi gian ho\u00e0n v\u1ed1n th\u01b0\u1eddng dao \u0111\u1ed9ng t\u1eeb m\u1ed9t \u0111\u1ebfn ba n\u0103m \u2014 \u0111\u00f4i khi c\u00f2n nhanh h\u01a1n \u0111\u1ed1i v\u1edbi c\u00e1c c\u01a1 s\u1edf c\u00f3 t\u1ea3i ph\u1ea3n kh\u00e1ng l\u1edbn v\u00e0 ph\u1ea3i ch\u1ecbu c\u00e1c kho\u1ea3n ph\u1ea1t t\u1eeb nh\u00e0 cung c\u1ea5p \u0111i\u1ec7n. Vi\u1ec7c t\u00ednh to\u00e1n ph\u1ee5 thu\u1ed9c v\u00e0o gi\u00e1 \u0111i\u1ec7n, h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t hi\u1ec7n t\u1ea1i v\u00e0 chi ph\u00ed l\u1eafp \u0111\u1eb7t. C\u00e1c c\u01a1 s\u1edf ph\u1ea3i ch\u1ecbu c\u00e1c kho\u1ea3n ph\u1ea1t h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u0111\u00e1ng k\u1ec3 th\u01b0\u1eddng thu h\u1ed3i v\u1ed1n trong v\u00f2ng 12\u201318 th\u00e1ng. Ngay c\u1ea3 khi kh\u00f4ng c\u00f3 c\u00e1c kho\u1ea3n ph\u1ea1t tr\u1ef1c ti\u1ebfp, vi\u1ec7c gi\u1ea3m ph\u00ed c\u00f4ng su\u1ea5t v\u00e0 t\u1ed5n th\u1ea5t h\u1ec7 th\u1ed1ng c\u0169ng g\u00f3p ph\u1ea7n r\u00fat ng\u1eafn th\u1eddi gian ho\u00e0n v\u1ed1n.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7761\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"2\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7761\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> M\u1ed9t t\u1ed5 h\u1ee3p t\u1ee5 \u0111i\u1ec7n c\u00f3 th\u1ec3 l\u00e0m cho h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t b\u1ecb \u0111i\u1ec1u ch\u1ec9nh qu\u00e1 m\u1ee9c kh\u00f4ng? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7761\" class=\"elementor-element elementor-element-77f11e4 e-con-full e-flex e-con e-child\" data-id=\"77f11e4\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-445a599 elementor-widget elementor-widget-text-editor\" data-id=\"445a599\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>\u0110\u00fang v\u1eady, v\u00e0 \u0111i\u1ec1u n\u00e0y g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1. Vi\u1ec7c b\u00f9 qu\u00e1 m\u1ee9c s\u1ebd \u0111\u1ea9y h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t v\u00e0o v\u00f9ng d\u1eabn tr\u01b0\u1edbc \u2014 c\u00f3 ngh\u0129a l\u00e0 c\u01a1 s\u1edf \u0111\u00f3 \u0111ang xu\u1ea5t c\u00f4ng su\u1ea5t ph\u1ea3n kh\u00e1ng ra l\u01b0\u1edbi \u0111i\u1ec7n. M\u1ed9t s\u1ed1 c\u00f4ng ty \u0111i\u1ec7n l\u1ef1c \u00e1p d\u1ee5ng m\u1ee9c ph\u1ea1t \u0111\u1ed1i v\u1edbi h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t d\u1eabn tr\u01b0\u1edbc gi\u1ed1ng nh\u01b0 \u0111\u1ed1i v\u1edbi h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t tr\u1ec5. Vi\u1ec7c b\u00f9 qu\u00e1 m\u1ee9c c\u0169ng c\u00f3 th\u1ec3 g\u00e2y ra hi\u1ec7n t\u01b0\u1ee3ng t\u0103ng \u00e1p v\u00e0 c\u00e1c v\u1ea5n \u0111\u1ec1 v\u1ec1 c\u1ed9ng h\u01b0\u1edfng. C\u00e1c h\u1ec7 th\u1ed1ng c\u1ee5m t\u1ee5 \u0111i\u1ec7n t\u1ef1 \u0111\u1ed9ng \u0111\u01b0\u1ee3c trang b\u1ecb h\u1ec7 th\u1ed1ng \u0111i\u1ec1u khi\u1ec3n ph\u00f9 h\u1ee3p s\u1ebd ng\u0103n ch\u1eb7n t\u00ecnh tr\u1ea1ng b\u00f9 qu\u00e1 m\u1ee9c b\u1eb1ng c\u00e1ch \u0111i\u1ec1u ch\u1ec9nh m\u1ee9c b\u00f9 cho ph\u00f9 h\u1ee3p v\u1edbi nhu c\u1ea7u th\u1ef1c t\u1ebf.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t\t<details id=\"e-n-accordion-item-7762\" class=\"e-n-accordion-item\" >\n\t\t\t\t<summary class=\"e-n-accordion-item-title\" data-accordion-index=\"3\" tabindex=\"-1\" aria-expanded=\"false\" aria-controls=\"e-n-accordion-item-7762\" >\n\t\t\t\t\t<span class='e-n-accordion-item-title-header'><div class=\"e-n-accordion-item-title-text\"> M\u1ed9t t\u1ed5 t\u1ee5 \u0111i\u1ec7n c\u00f3 ho\u1ea1t \u0111\u1ed9ng \u0111\u01b0\u1ee3c v\u1edbi t\u1ea5t c\u1ea3 c\u00e1c lo\u1ea1i t\u1ea3i \u0111i\u1ec7n kh\u00f4ng? <\/div><\/span>\n\t\t\t\t\t\t\t<span class='e-n-accordion-item-title-icon'>\n\t\t\t<span class='e-opened' ><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-minus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h384c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t\t<span class='e-closed'><svg aria-hidden=\"true\" class=\"e-font-icon-svg e-fas-plus\" viewbox=\"0 0 448 512\" xmlns=\"http:\/\/www.w3.org\/2000\/svg\"><path d=\"M416 208H272V64c0-17.67-14.33-32-32-32h-32c-17.67 0-32 14.33-32 32v144H32c-17.67 0-32 14.33-32 32v32c0 17.67 14.33 32 32 32h144v144c0 17.67 14.33 32 32 32h32c17.67 0 32-14.33 32-32V304h144c17.67 0 32-14.33 32-32v-32c0-17.67-14.33-32-32-32z\"><\/path><\/svg><\/span>\n\t\t<\/span>\n\n\t\t\t\t\t\t<\/summary>\n\t\t\t\t<div role=\"region\" aria-labelledby=\"e-n-accordion-item-7762\" class=\"elementor-element elementor-element-cde18f5 e-con-full e-flex e-con e-child\" data-id=\"cde18f5\" data-element_type=\"container\" data-e-type=\"container\">\n\t\t\t\t<div class=\"elementor-element elementor-element-c02d3c4 elementor-widget elementor-widget-text-editor\" data-id=\"c02d3c4\" data-element_type=\"widget\" data-e-type=\"widget\" data-widget_type=\"text-editor.default\">\n\t\t\t\t\t\t\t\t\t<p>C\u00e1c c\u1ee5m t\u1ee5 \u0111i\u1ec7n ch\u1ee7 y\u1ebfu \u0111\u01b0\u1ee3c s\u1eed d\u1ee5ng \u0111\u1ec3 b\u00f9 cho c\u00e1c t\u1ea3i c\u1ea3m \u1ee9ng \u2014 nh\u01b0 \u0111\u1ed9ng c\u01a1, m\u00e1y bi\u1ebfn \u00e1p, b\u1ed9 \u1ed5n \u00e1p t\u1eeb t\u00ednh. Ch\u00fang kh\u00f4ng gi\u00fap c\u1ea3i thi\u1ec7n h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t \u0111\u1ed1i v\u1edbi c\u00e1c t\u1ea3i \u0111i\u1ec7n tr\u1edf (b\u1ed9 gia nhi\u1ec7t, \u0111\u00e8n s\u1ee3i \u0111\u1ed1t) v\u00ec c\u00e1c t\u1ea3i n\u00e0y v\u1ed1n \u0111\u00e3 ho\u1ea1t \u0111\u1ed9ng \u1edf h\u1ec7 s\u1ed1 c\u00f4ng su\u1ea5t b\u1eb1ng 1. C\u00e1c t\u1ea3i phi tuy\u1ebfn t\u00ednh nh\u01b0 b\u1ed9 bi\u1ebfn t\u1ea7n c\u1ea7n \u0111\u01b0\u1ee3c xem x\u00e9t \u0111\u1eb7c bi\u1ec7t. T\u1ee5 \u0111i\u1ec7n ti\u00eau chu\u1ea9n c\u00f3 th\u1ec3 l\u00e0m t\u0103ng c\u01b0\u1eddng c\u00e1c s\u00f3ng h\u00e0i t\u1eeb c\u00e1c ngu\u1ed3n n\u00e0y, ti\u1ec1m \u1ea9n nguy c\u01a1 g\u00e2y ra nhi\u1ec1u v\u1ea5n \u0111\u1ec1 h\u01a1n l\u00e0 gi\u1ea3i quy\u1ebft. C\u00e1c h\u1ec7 th\u1ed1ng \u0111\u01b0\u1ee3c \u0111i\u1ec1u ch\u1ec9nh t\u1ea7n s\u1ed1 ho\u1eb7c l\u1ecdc s\u00f3ng h\u00e0i \u0111\u01b0\u1ee3c thi\u1ebft k\u1ebf \u0111\u1ec3 gi\u1ea3i quy\u1ebft c\u00e1c \u1ee9ng d\u1ee5ng n\u00e0y.<\/p>\t\t\t\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t\t<\/details>\n\t\t\t\t\t<\/div>\n\t\t\t\t\t\t<\/div>\n\t\t\t\t\t<\/div>\n\t\t\t\t<\/div>\n\t\t\t\t<\/div>","protected":false},"excerpt":{"rendered":"The Connection Between a Capacitor Bank and Power Factor Electricity bills keep climbing. For industrial and commercial facilities, power factor penalties often add insult to injury\u2014extra charges for using power inefficiently. The solution sitting in countless electrical rooms? A capacitor bank. This technology has been around for decades. Nothing revolutionary about it. Yet many facility [&hellip;]","protected":false},"author":8,"featured_media":1390,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[46],"tags":[],"class_list":["post-2171","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-guide"],"acf":[],"_links":{"self":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/posts\/2171","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/comments?post=2171"}],"version-history":[{"count":0,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/posts\/2171\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/media\/1390"}],"wp:attachment":[{"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/media?parent=2171"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/categories?post=2171"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/zmgs-global.com\/vi\/wp-json\/wp\/v2\/tags?post=2171"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}