{"id":2902,"date":"2019-11-25T02:02:06","date_gmt":"2019-11-25T02:02:06","guid":{"rendered":""},"modified":"2019-11-25T10:02:34","modified_gmt":"2019-11-25T02:02:34","slug":"%e4%b8%89%e7%9b%b8%e4%ba%a4%e6%b5%81%e7%94%b5%e5%88%86%e6%9e%90%2c%e7%9b%b8%e7%94%b5%e6%b5%81%e5%92%8c%e7%ba%bf%e7%94%b5%e6%b5%81%e7%9a%84%e5%8c%ba%e5%88%ab","status":"publish","type":"post","link":"http:\/\/www.szryc.com\/?p=2902","title":{"rendered":"\u4e09\u76f8\u4ea4\u6d41\u7535\u5206\u6790,\u76f8\u7535\u6d41\u548c\u7ebf\u7535\u6d41\u7684\u533a\u522b"},"content":{"rendered":"
\n\t\u7535\u5df2\u7ecf\u6210\u4e86\u6211\u4eec\u751f\u6d3b\u4e0d\u53ef\u6216\u7f3a\u7684\u8d44\u6e90\u3002\u5bf9\u4e8e\u7535\uff0c\u6211\u4eec\u662f\u65e2\u719f\u6089\u53c8\u964c\u751f\u3002\u9ad8\u4e2d\u65f6\u6211\u4e00\u76f4\u6709\u4e00\u4e2a\u7591\u60d1\uff0c\u7528\u7535\u90fd\u662f\u4ea4\u6d41\u7535\uff0c\u4e3a\u4f55\u4f1a\u6709\u96f6\u7ebf\u548c\u706b\u7ebf\u7684\u533a\u522b\uff1f<\/p>\n
\n\t\u4e0b\u9762\u5728\u7f51\u4e0a\u641c\u96c6\u4e86\u4e00\u4e9b\u4ecb\u7ecd\u6765\u89e3\u91ca\u8fd9\u4e2a\u95ee\u9898\u3002\u6211\u4eec\u7528\u7684\u662f\u4e09\u76f8\u4ea4\u6d41\u7535\uff1a<\/p>\n
\n\t<\/p>\n
\n\t\u5bb6\u5ead\u7528\u7535\u6bcf\u5bb6\u53ea\u4f1a\u7528\u5176\u4e2d\u7684\u4e00\u76f8\uff0c\u53e6\u4e00\u6839\u7ebf\u662f\u96f6\u7ebf\uff0c\u4e5f\u5c31\u662f\u4e2d\u95f4\u90a3\u70b9\u3002\u7406\u60f3\u72b6\u6001\u4e0bABC\u4e09\u76f8\u7684\u7535\u538b\u8fd9\u6837\u53d8\u5316\uff1a<\/p>\n
\n\t<\/p>\n
\n\t\u6240\u8c13220V\u6307\u7684\u662f\u5bb6\u7528\u7684\u8fd9\u4e2a\u7ebf\uff08\u6bd4\u5982A\uff09\u548c\u96f6\u7ebf\uff08\u7535\u538b\u4e00\u76f4\u662f\u6a2a\u8f74\uff09\u4e4b\u95f4\u7684\u6709\u6548\u503c<\/p>\n
\n\t<\/p>\n
\n\t\u8fd9\u91cc\u6709\u6548\u503c\u6307\u7684\u662f\uff0c\u5728\uff5b0\uff0c1\uff5d\u8fd9\u4e2a\u533a\u57df\u8fd9\u6761\u6b63\u5f26\u66f2\u7ebf\uff08\u5cf0\u503c\u5927\u7ea6\u662f311\uff09\u548c\u6a2a\u8f74\u4e4b\u95f4\u533a\u57df\u7684\u9762\u79ef\u7b49\u4e8e\u4e00\u6839\u4f4d\u7f6e\u5728220\u7684\u76f4\u7ebf\u548c\u6a2a\u8f74\u4e4b\u95f4\u533a\u57df\u7684\u9762\u79ef\u3002\uff08\u987a\u4fbf\u770b\u56de\u7b2c\u4e00\u5f20\u56fe\uff0c\u4e24\u76f8\u4e4b\u95f4\u7684\u7535\u538b\u6709\u6548\u503c\uff0c\u5c31\u662f\u5de5\u4e1a\u7528\u7684380V\uff09<\/p>\n
\n\t\u7406\u60f3\u72b6\u6001\u4e0b\uff0c\u4e09\u76f8\u8d1f\u8377\u57fa\u672c\u5747\u8861\uff0c\u4eceABC\u4e09\u76f8\u6d41\u56de\u7684\u7535\u6d41<\/u>\u521a\u597d\u5728\u96f6\u7ebf\u4e0a\u5e73\u8861\uff0c\u6240\u4ee5\u96f6\u7ebf\u4f1a\u662f0\u7535\u538b\u3002\u5b9e\u9645\u60c5\u51b5\u4e0b\uff0c\u4f1a\u6709\u4e9b\u8bb8\u504f\u5dee\uff08\u504f\u5dee\u8fc7\u5927\u7535\u7f51\u5c31\u4fdd\u62a4\u505c\u7535\u4e86\uff09\u3002<\/p>\n
\n\t\u5c45\u5bb6\u914d\u7535\u63a5\u5730\u7cfb\u7edf\u5982\u4e0b\u56fe\u6240\u793a\u3002<\/p>\n
\n\t<\/p>\n
\n\t\u4e09\u76f8\u56db\u7ebf\u5236\u914d\u7535\uff0c\u76f8\u7535\u6d41\u548c\u7ebf\u7535\u6d41\u7684\u533a\u522b\uff0c\u4e3b\u8981\u770b\u8d1f\u8f7d\u7684\u8fde\u63a5\u65b9\u6cd5\uff0c\u5982\u679c\u662f\u661f\u578b\u63a5\u6cd5\uff0c\u76f8\u7535\u6d41\u548c\u7ebf\u7535\u6d41\u76f8\u540c\uff0c\u7ebf\u7535\u538b\u662f\u76f8\u7535\u538b\u7684\u5f00\u65b93\u500d\u3002\u5982\u679c\u8d1f\u8f7d\u662f\u4e09\u89d2\u5f62\u63a5\u6cd5\uff0c\u90a3\u4e48\uff0c\u7ebf\u7535\u6d41\u662f\u76f8\u7535\u6d41\u7684\u5f00\u65b93\u500d\uff0c\u76f8\u7535\u538b\u548c\u7ebf\u7535\u538b\u76f8\u540c\u3002<\/p>\n
\n\t\u5728\u4e09\u76f8\u4ea4\u6d41\u7535\u4e2d\uff0c\u7ebf\u7535\u6d41\u4e0e\u76f8\u7535\u6d41\u7684\u5173\u7cfb\u8981\u6839\u636e\u8d1f\u8f7d\u63a5\u6cd5\u6765\u786e\u5b9a\u3002\u661f\u578b\u63a5\u6cd5\u4e2d\uff0c\u7ebf\u7535\u6d41=\u76f8\u7535\u6d41\uff1b\u4e09\u89d2\u5f62\u63a5\u6cd5\u4e2d\uff0c\u7ebf\u7535\u6d41=\u6839\u53f73\u500d\u76f8\u7535\u6d41\u3002<\/p>\n
\n\t<\/p>\n
\n\t\uff081\uff09\u76f8\u7535\u538b\uff1a\u4e09\u76f8\u7ebf\u4e2d\u4efb\u4e00\u76f8\u7ebf\u4e0e\u96f6\u7ebf\u7684\u7535\u538b\u3002\u7ebf\u7535\u538b\uff1a\u4e09\u76f8\u7ebf\u4e2d\u7684\u7ebf\u4e0e\u7ebf\u7684\u7535\u538b\u3002\u5173\u7cfb\uff1aU\u76f8=U\u7ebf\/1.732\u3002<\/p>\n
\n\t\uff082\uff09\u76f8\u7535\u6d41\uff1a\u76f8\u7ebf\u4e0e\u96f6\u7ebf\u8d1f\u8f7d\u7684\u7535\u6d41\u3002\u7ebf\u7535\u6d41\uff1a\u4e09\u76f8\u8d1f\u8f7d\u7684\u7ebf\u4e0e\u7ebf\u95f4\u7684\u7535\u6d41\u3002\u5173\u7cfb\uff1aI\u76f8=P\/U\u76f8\/\u529f\u7387\u56e0\u6570\uff0cI\u7ebf=P\/1.732\/U\u76f8\/\u529f\u7387\u56e0\u6570\u3002<\/p>\n
\n\t\u4e09\u76f8\u53d1\u7535<\/u>\u673a\u661f\u5f62\u63a5\u6cd5\u4e2d\uff0c\u4e09\u4e2a\u7ed5\u7ec4\u7684\u672b\u7aef\u88ab\u8fde\u5728\u4e00\u8d77\u5f62\u6210\u516c\u5171\u7aef——\u4e2d\u6027\u7ebf——\u96f6\u7ebf\u3002\u548c\u4e09\u4e2a\u7ed5\u7ec4\u8d77\u7aef\u76f8\u8fde\u63a5\u7684\u8f93\u7535\u7ebf<\/u>\u5f62\u6210\u76f8\u7ebf\uff0c\u4e5f\u53eb\u706b\u7ebf\u3002\uff08\u706b\u7ebf\uff09\u4e0e\u4e2d\u6027\u7ebf\u95f4\u7684\u7535\u538b\u5c31\u53eb\u76f8\u7535\u538bU1\u3002\u4e09\u76f8\u7535<\/u>\u6e90\u4e2d\u6d41\u8fc7\u6bcf\u76f8\u8d1f\u8f7d\u7684\u7535\u6d41\u4e3a\u76f8\u7535\u6d41\u3002<\/p>\n
\n\t<\/p>\n
\n\t\uff083\uff09\u7ebf\u7535\u538b\uff08Line Voltage\uff09\u662f\u591a\u76f8\u4f9b\u7535\u7cfb\u7edf\u4e24\u7ebf\u4e4b\u95f4\uff0c\u4ee5\u4e09\u76f8\u4e3a\u4f8b\uff0c\u4e2dA\u3001B\u3001C\u4e09\u76f8\u5f15\u51fa\u7ebf\u76f8\u4e92\u4e4b\u95f4\u7684\u7535\u538b\uff0c\u53c8\u79f0\u76f8\u95f4\u7535\u538b\u3002\u661f\u578b\u8fde\u63a5\u7684\u7ebf\u7535\u538b\u7684\u5927\u5c0f\u4e3a\u76f8\u7535\u538b\u7684√3 \u500d\u3002\u4e09\u89d2\u5f62\u7535\u6e90\u7684\u76f8\u7535\u538b\u7b49\u4e8e\u7ebf\u7535\u538b\u3002<\/p>\n","protected":false},"excerpt":{"rendered":"
\u4e09\u76f8\u4ea4\u6d41\u7535\u5206\u6790 \u7535\u5df2\u7ecf\u6210\u4e86\u6211\u4eec\u751f\u6d3b\u4e0d\u53ef\u6216\u7f3a\u7684\u8d44\u6e90\u3002\u5bf9\u4e8e\u7535\uff0c\u6211\u4eec\u662f\u65e2\u719f\u6089\u53c8\u964c\u751f\u3002\u9ad8\u4e2d\u65f6\u6211\u4e00\u76f4\u6709\u4e00\u4e2a\u7591\u60d1\uff0c\u7528\u7535\u90fd\u662f\u4ea4\u6d41\u7535\uff0c\u4e3a\u4f55\u4f1a\u6709\u96f6\u7ebf\u548c\u706b\u7ebf\u7684\u533a\u522b\uff1f \u4e0b\u9762\u5728\u7f51\u4e0a\u641c\u96c6\u4e86\u4e00<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"open","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[18],"tags":[],"_links":{"self":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2902"}],"collection":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts"}],"about":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcomments&post=2902"}],"version-history":[{"count":0,"href":"http:\/\/www.szryc.com\/index.php?rest_route=\/wp\/v2\/posts\/2902\/revisions"}],"wp:attachment":[{"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fmedia&parent=2902"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Fcategories&post=2902"},{"taxonomy":"post_tag","embeddable":true,"href":"http:\/\/www.szryc.com\/index.php?rest_route=%2Fwp%2Fv2%2Ftags&post=2902"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}