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 <title><![CDATA[电机启动方法]]></title>
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 <description><![CDATA[Latest 50 replies of 电机启动方法]]></description>
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 <description><![CDATA[[quote]引用第3楼manhuazheng于2009-10-21 14:12发表的&nbsp;&nbsp;:
先谢谢了，我怕星角启动对母线电压有影响，自耦变压器和软启动价格差不多，还有启动转要大
[/quote]
母线电压？总电源负载功率合适的话，星三角启动因该没影响，大功率的电机可延长星降压启动时间。如果总电源负载勉强够用，建议直接取自总电源处。并保 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#652584.html]]></link>
 <author><![CDATA[sunpeter]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Oct 2009 01:54:03 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不知道，软启动启动时，转距大小]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#652572.html]]></link>
 <author><![CDATA[manhuazheng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 22 Oct 2009 01:40:04 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[星三角启动，沿边三角形降压启动（这个控制电路，可以实现两级降压启动控制，是启动过程更换平滑）、软启动、自藕变压器降压启动、定子串电阻（电抗）启动]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#652352.html]]></link>
 <author><![CDATA[zhidaoshenmo]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 14:11:13 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要经济一点就星角启动]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#652253.html]]></link>
 <author><![CDATA[长生]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 12:52:07 +0000]]></pubdate>
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 <description><![CDATA[既然自耦变压器和软启动价格差不多，当然选软启了，功能全不容易过流]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#652167.html]]></link>
 <author><![CDATA[lilongjuan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 11:28:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[你那是不绕线异步电动机呀~~可以用频敏变阻器起动~!]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#652127.html]]></link>
 <author><![CDATA[xiaobo2009]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 10:51:12 +0000]]></pubdate>
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 <description><![CDATA[星三角启动，好像可以串入电抗器使用，有这种启动方法吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#652006.html]]></link>
 <author><![CDATA[manhuazheng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 07:52:47 +0000]]></pubdate>
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 <description><![CDATA[星角启动比较经济，如果转矩较大还是选自耦降压启动比较好。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#651939.html]]></link>
 <author><![CDATA[wqh26]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 06:32:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[先谢谢了，我怕星角启动对母线电压有影响，自耦变压器和软启动价格差不多，还有启动转要大]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#651929.html]]></link>
 <author><![CDATA[manhuazheng]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 06:12:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[星三角启动就可以了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#651894.html]]></link>
 <author><![CDATA[thawless]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 05:20:39 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[星三角自耦变压器降压启动]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-48271#651785.html]]></link>
 <author><![CDATA[zhang36386]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 21 Oct 2009 02:12:48 +0000]]></pubdate>
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