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 <title><![CDATA[三相电度表问题]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406.html]]></link>
 <description><![CDATA[Latest 50 replies of 三相电度表问题]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Tue, 28 Apr 2026 20:57:56 +0000]]></lastBuildDate>
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 <title><![CDATA[工控人家园]]></title>
 <link><![CDATA[http://www.ymmfa.com]]></link>
 <description><![CDATA[工控人家园]]></description>
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 <description><![CDATA[我顶你。求空载时的算法/]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1251022.html]]></link>
 <author><![CDATA[dujiang100]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Apr 2012 02:02:42 +0000]]></pubdate>
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 <description><![CDATA[没有负载情况下不能那样算，好像有空载时候算法 [s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]&nbsp;&nbsp;[s:21]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1250464.html]]></link>
 <author><![CDATA[kissko]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2012 03:17:58 +0000]]></pubdate>
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 <description><![CDATA[回10楼的问题，你那个补偿柜是在变压器出线端，在你电表的前面，那它怎么可以补偿电表的功率呢？这样只可以补偿总输出的无功功率。
如果补偿柜装在电表后面，那就可以了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1250461.html]]></link>
 <author><![CDATA[daviddavid]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2012 03:14:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习一下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1250458.html]]></link>
 <author><![CDATA[daviddavid]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2012 03:10:46 +0000]]></pubdate>
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 <description><![CDATA[那想再请教一下，我们厂用的是专用变压器，低压侧专门有一个功率补偿柜，将功率因数提升到0。9以上的。那这个电机为何还有这么多无功损耗呢？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1250342.html]]></link>
 <author><![CDATA[dujiang100]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2012 01:10:53 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[s:17]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1250322.html]]></link>
 <author><![CDATA[日日快乐]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2012 00:50:29 +0000]]></pubdate>
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 <description><![CDATA[[s:21] 多谢大家的回复。原来很多电都做了无用功。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1250320.html]]></link>
 <author><![CDATA[dujiang100]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2012 00:47:26 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[大马拉小车，浪费资源]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1249648.html]]></link>
 <author><![CDATA[lijinhuaok]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 18 Apr 2012 01:30:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[很正常，你的马达处在空载的状态。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1249445.html]]></link>
 <author><![CDATA[neilnie]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 14:59:57 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意2楼的说法]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1248925.html]]></link>
 <author><![CDATA[luochunhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 03:32:15 +0000]]></pubdate>
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 <description><![CDATA[测出的应该是功功率值]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1248919.html]]></link>
 <author><![CDATA[jinping_wu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 03:26:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[30KW可能只有10KW无负载，或大马拉小车。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1248916.html]]></link>
 <author><![CDATA[琴岛工控]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 03:23:44 +0000]]></pubdate>
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 <description><![CDATA[该电机严重轻载运行，有功消耗小，功率因数很低]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1248894.html]]></link>
 <author><![CDATA[yyy313]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 02:58:16 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[有功功率]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1372406#1248886.html]]></link>
 <author><![CDATA[linglong]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 17 Apr 2012 02:43:43 +0000]]></pubdate>
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