{"id":187,"date":"2025-07-22T09:14:57","date_gmt":"2025-07-22T01:14:57","guid":{"rendered":"https:\/\/www.iet-power.com\/iet-power\/?p=187"},"modified":"2026-03-27T18:05:51","modified_gmt":"2026-03-27T10:05:51","slug":"%e9%9b%bb%e5%8a%9b%e5%93%81%e8%b3%aa","status":"publish","type":"post","link":"https:\/\/www.iet-power.com\/iet-power\/2025\/07\/22\/%e9%9b%bb%e5%8a%9b%e5%93%81%e8%b3%aa\/","title":{"rendered":"\u96fb\u529b\u54c1\u8cea"},"content":{"rendered":"\n<h1 class=\"wp-block-heading has-medium-font-size\">\u96fb\u529b\u54c1\u8cea \u4e4b\u554f\u984c\u5206\u985e\u8207\u73fe\u8c61<\/h1>\n\n\n\n<p>\u96fb\u529b\u54c1\u8cea (Power Quality)\u4fc2\u6307\u95dc\u4fc2\u5230\u4f9b\u7528\u96fb\u8a2d\u5099\u6b63\u5e38\u5de5\u4f5c(\u6216\u904b\u884c)\u7684\u983b\u7387\u3001\u96fb\u58d3\u6216\u96fb\u6d41\u7684\u72c0\u614b\u503c\u504f\u96e2\u7406\u60f3\u7684\u7a0b\u5ea6\u3002\u7406\u60f3\u7684\u4f9b\u96fb\u96fb\u6e90\u70ba\u984d\u5b9a\u983b\u7387(50\u621660 Hz)\u4e4b\u7d14\u6b63\u5f26\u6ce2\u5f62\u4f9b\u96fb\u96fb\u58d3\uff0c\u5176\u4f9b\u61c9\u7a69\u5b9a\u7684\u6a19\u7a31\u96fb\u58d3\u5e45\u503c\u8207\u76f8\u4f4d\u3002<\/p>\n\n\n\n<p>\u4f46\u5be6\u969b\u4f9b\u96fb\u7cfb\u7d71\u4e26\u975e\u7406\u60f3\u96fb\u6e90\uff0c\u5e38\u898b\u4e4b\u96fb\u529b\u54c1\u8cea\u554f\u984c\u5305\u542b\uff1a<\/p>\n\n\n\n<ul class=\"wp-block-list\">\n<li><a href=\"https:\/\/www.iet-power.com\/iet-power\/2025\/07\/22\/%e5%8a%9f%e7%8e%87%e5%9b%a0%e6%95%b8\/\" title=\"\u529f\u7387\u56e0\u6578\">\u529f\u7387\u56e0\u6578<\/a> (Power Factor)&nbsp;<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iet-power.com\/iet-power\/2025\/07\/22\/%e9%9b%bb%e5%a3%93%e6%b3%a2%e5%bd%a2%e5%a4%b1%e7%9c%9f\/\" title=\"\u96fb\u58d3\u6ce2\u5f62\u5931\u771f\">\u96fb\u58d3\u6ce2\u5f62\u5931\u771f <\/a>(Voltage Harmonic Distortion)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iet-power.com\/iet-power\/2025\/07\/24\/%e4%b8%89%e7%9b%b8%e9%9b%bb%e5%a3%93%e4%b8%8d%e5%b9%b3%e8%a1%a1\/\" title=\"\u4e09\u76f8\u96fb\u58d3\u4e0d\u5e73\u8861\">\u4e09\u76f8\u96fb\u58d3\u4e0d\u5e73\u8861<\/a> (Three-Phase Voltage Imbalance)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iet-power.com\/iet-power\/2025\/08\/01\/%e9%9b%bb%e5%a3%93%e5%81%8f%e5%b7%ae\/\" title=\"\u96fb\u58d3\u504f\u5dee\">\u96fb\u58d3\u504f\u5dee<\/a> (Voltage Deviation)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iet-power.com\/iet-power\/2025\/08\/04\/%e9%a0%bb%e7%8e%87%e5%81%8f%e5%b7%ae\/\" title=\"\u983b\u7387\u504f\u5dee\">\u983b\u7387\u504f\u5dee<\/a> (Frequency Variation)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iet-power.com\/iet-power\/2025\/08\/05\/%e9%9b%bb%e5%a3%93%e9%96%83%e7%88%8d\/\" title=\"\u96fb\u58d3\u9583\u720d\">\u96fb\u58d3\u9583\u720d<\/a> (Voltage Flicker)<\/li>\n\n\n\n<li>\u96fb\u58d3\u77ed\u6642\u66ab\u5347\/\u66ab\u964d (Voltage Swell\/Sag)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iet-power.com\/iet-power\/2025\/08\/11\/%e9%9b%bb%e5%a3%93%e6%93%be%e5%8b%95%e8%88%87%e4%b8%ad%e6%96%b7\/\" title=\"\u96fb\u58d3\u64fe\u52d5\u8207\u4e2d\u65b7\">\u96fb\u58d3\u77ed\u6642\u4e2d\u65b7<\/a> (Voltage Short-Duration Interruption)<\/li>\n\n\n\n<li><a href=\"https:\/\/www.iet-power.com\/iet-power\/2025\/08\/11\/%e9%9b%bb%e5%a3%93%e6%93%be%e5%8b%95%e8%88%87%e4%b8%ad%e6%96%b7\/\" title=\"\u96fb\u58d3\u64fe\u52d5\u8207\u4e2d\u65b7\">\u96fb\u58d3\u9577\u6642\u4e2d\u65b7<\/a> (Voltage Sustained Interruption)<\/li>\n<\/ul>\n\n\n\n<figure class=\"wp-block-image aligncenter size-large is-resized\"><img loading=\"lazy\" decoding=\"async\" width=\"1024\" height=\"660\" src=\"https:\/\/www.iet-power.com\/iet-power\/wp-content\/uploads\/2025\/07\/PQ_waveform-1024x660.png\" alt=\"\u96fb\u529b\u54c1\u8cea\" class=\"wp-image-188\" style=\"width:533px;height:344px\" srcset=\"https:\/\/www.iet-power.com\/iet-power\/wp-content\/uploads\/2025\/07\/PQ_waveform-1024x660.png 1024w, https:\/\/www.iet-power.com\/iet-power\/wp-content\/uploads\/2025\/07\/PQ_waveform-300x193.png 300w, https:\/\/www.iet-power.com\/iet-power\/wp-content\/uploads\/2025\/07\/PQ_waveform-768x495.png 768w, https:\/\/www.iet-power.com\/iet-power\/wp-content\/uploads\/2025\/07\/PQ_waveform.png 1262w\" sizes=\"auto, (max-width: 1024px) 100vw, 1024px\" \/><figcaption class=\"wp-element-caption\">\u96fb\u529b\u54c1\u8cea\u554f\u984c\u5206\u985e\u8207\u73fe\u8c61<\/figcaption><\/figure>\n\n\n\n<h2 class=\"wp-block-heading has-medium-font-size\">\u96fb\u529b\u54c1\u8cea \u554f\u984c\u6240\u9762\u81e8\u4e4b\u5f71\u97ff\u53ca\u6311\u6230\uff1a<\/h2>\n\n\n\n<ul class=\"wp-block-list\">\n<li>\u56e0\u96fb\u529b\u4e2d\u65b7\u6216\u96fb\u58d3\u9a5f\u964d\u6240\u5c0e\u81f4\u4e4b\u975e\u9810\u671f\u6027\u65b7\u96fb<\/li>\n\n\n\n<li>\u56e0\u975e\u9810\u671f\u6027\u65b7\u96fb\u5c0e\u81f4\u751f\u7522\u7dda\u4e2d\u65b7\u3001\u8cbb\u7528\u640d\u5931\u6216\u91cd\u8981\u8cc7\u6599\u907a\u5931<\/li>\n\n\n\n<li>\u96fb\u529b\u8ae7\u6ce2\u5c0d\u654f\u611f\u6027\u8a2d\u5099\u6216\u7cbe\u5bc6\u5100\u5668\u9020\u6210\u640d\u58de\u6216\u8aa4\u52d5\u4f5c<\/li>\n\n\n\n<li>\u5df2\u88dd\u8a2d\u4e4b\u96fb\u6c23\u8a2d\u5099\u56e0\u6548\u7387\u4f4e\u800c\u672a\u80fd\u5145\u5206\u5229\u7528<\/li>\n\n\n\n<li>\u52a0\u901f\u96fb\u6c23\u8a2d\u5099\u7d55\u7de3\u8001\u5316\uff0c\u6e1b\u5c11\u8a2d\u5099\u4f7f\u7528\u58fd\u547d<\/li>\n\n\n\n<li>\u7522\u751f\u984d\u5916\u80fd\u91cf\u640d\u5931\u3001\u8a2d\u5099\u7dad\u8b77\u6210\u672c\u3001\u751f\u7522\u7dda\u6210\u672c\u6216\u96fb\u529b\u7f70\u6b3e<\/li>\n<\/ul>\n\n\n\n<p><\/p>\n\n\n\n<p>\u96a8\u8457\u96fb\u529b\u96fb\u5b50\u6280\u8853\u65bc\u73fe\u4ee3\u96fb\u529b\u7cfb\u7d71\u4e2d\u7684\u5ee3\u6cdb\u61c9\u7528\uff0c\u50b3\u7d71\u4ee5\u4f4e\u6b21\u8ae7\u6ce2\uff082 kHz \u4ee5\u4e0b\uff09\u70ba\u4e3b\u7684\u96fb\u529b\u54c1\u8cea\u5206\u6790\uff0c\u5df2\u9010\u6f38\u7121\u6cd5\u5b8c\u6574\u63cf\u8ff0\u5be6\u969b\u7cfb\u7d71\u4e2d\u6240\u9762\u81e8\u7684\u5e72\u64fe\u554f\u984c\u3002\u5176\u4e2d\uff0c\u4ecb\u65bc&nbsp;<strong>2 kHz \u81f3 150 kHz<\/strong>&nbsp;\u983b\u7387\u7bc4\u570d\u5167\u7684\u96fb\u78c1\u64fe\u52d5\uff0c\u8fd1\u5e74\u88ab\u7d71\u7a31\u70ba<strong>\u8d85\u8ae7\u6ce2\uff08Supraharmonics\uff09<\/strong>\uff0c\u5176\u4f86\u6e90\u591a\u8207\u958b\u95dc\u5f0f\u96fb\u529b\u96fb\u5b50\u8a2d\u5099\u4e4b\u9ad8\u901f\u5207\u63db\u884c\u70ba\u5bc6\u5207\u76f8\u95dc\uff0c\u4f8b\u5982\u8b8a\u983b\u5668\u3001\u592a\u967d\u80fd\u9006\u8b8a\u5668\u3001EV \u5145\u96fb\u6a01\u3001\u958b\u95dc\u5f0f\u96fb\u6e90\u4f9b\u61c9\u5668\u8207 LED \u9a45\u52d5\u5668\u7b49\u3002\u6b64\u985e\u8a2d\u5099\u5728\u63d0\u5347\u80fd\u6e90\u4f7f\u7528\u6548\u7387\u8207\u63a7\u5236\u5f48\u6027\u7684\u540c\u6642\uff0c\u4e5f\u5f15\u5165\u4e86\u9ad8\u983b\u6210\u5206\u7684\u96fb\u58d3\u8207\u96fb\u6d41\u64fe\u52d5\uff0c\u5c0d\u96fb\u529b\u7cfb\u7d71\u9020\u6210\u65b0\u7684\u6311\u6230\u3002<\/p>\n\n\n\n<p><\/p>\n\n\n\n<p>\u7db2\u7ad9\u6240\u6709\u5167\u5bb9\u70ba\u00a9 2026 \u65b0\u80fd\u96fb\u529b\u79d1\u6280\u6709\u9650\u516c\u53f8\u539f\u5275\u8457\u4f5c\uff0c\u672a\u7d93\u6388\u6b0a\u4e0d\u5f97\u8f49\u8f09\u3001\u4fee\u6539\u6216\u4ee5\u4efb\u4f55\u5f62\u5f0f\u4f7f\u7528\u3002\u7248\u6b0a\u6240\u6709\uff0c\u4fdd\u7559\u4e00\u5207\u6b0a\u5229\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u96fb\u529b\u54c1\u8cea \u4e4b\u554f\u984c\u5206\u985e\u8207\u73fe\u8c61 \u96fb\u529b\u54c1\u8cea (Power Quality)\u4fc2\u6307\u95dc\u4fc2\u5230\u4f9b\u7528\u96fb\u8a2d\u5099\u6b63\u5e38\u5de5\u4f5c(\u6216\u904b\u884c)\u7684\u983b [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"comment_status":"closed","ping_status":"closed","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":"disabled","ast-breadcrumbs-content":"","ast-featured-img":"","footer-sml-layout":"","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":"default","ast-page-background-enabled":"default","ast-page-background-meta":{"desktop":{"background-color":"var(--ast-global-color-5)","background-image":"","background-repeat":"repeat","background-position":"center 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