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 <title><![CDATA[变频与电机]]></title>
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 <description><![CDATA[Latest 50 replies of 变频与电机]]></description>
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 <description><![CDATA[長時間運轉馬達會燒損]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1580805#1886748.html]]></link>
 <author><![CDATA[lin10663]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 07 May 2017 06:36:19 +0000]]></pubdate>
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 <description><![CDATA[转矩增加，电流增大，转速会有少量提高]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1580805#1886745.html]]></link>
 <author><![CDATA[sanlihu]]></author>
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 <pubdate><![CDATA[Sun, 07 May 2017 06:28:06 +0000]]></pubdate>
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 <description><![CDATA[会改变力矩]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1580805#1886124.html]]></link>
 <author><![CDATA[周家大少]]></author>
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 <pubdate><![CDATA[Thu, 04 May 2017 10:05:33 +0000]]></pubdate>
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 <description><![CDATA[电机由变频器控制，不需要星转角起动，变频器起动时低电压到高电压运转，星转角起动就是降压，电机超过15KW以上才用星转角。]]></description>
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 <author><![CDATA[cjm1234]]></author>
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