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 <title><![CDATA[变频器通讯干扰问题如何解决]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145.html]]></link>
 <description><![CDATA[Latest 50 replies of 变频器通讯干扰问题如何解决]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
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 <lastBuildDate><![CDATA[Sun, 03 May 2026 08:14:31 +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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 <title><![CDATA[]]></title>
 <description><![CDATA[上面的学长都有很多高见哟]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1001153.html]]></link>
 <author><![CDATA[plc781218790]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Mar 2011 06:11:10 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[上面的方法都有用，还还可调低变频器的PWM的频率但不能太低]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1001127.html]]></link>
 <author><![CDATA[lwqlwq]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 27 Mar 2011 05:20:51 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这种问题是常见问题，无非就那几种办法。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000634.html]]></link>
 <author><![CDATA[hogoqiu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 11:41:47 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用屏蔽线，接地，降低载波频率，应该可以了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000625.html]]></link>
 <author><![CDATA[王大饼]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 11:31:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[抗干扰起主要作用的是滤波器，加在变频器的进线端，电抗器起的作用不大，他主要用在马达线大于30米的时候，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000565.html]]></link>
 <author><![CDATA[面向未来]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 09:27:41 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[各位都有高招！学习了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000466.html]]></link>
 <author><![CDATA[etdssdabb]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 07:23:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第6楼liuxianhua于2011-03-26 11:26发表的&nbsp;&nbsp;:
可以用的，交流电抗器加在输入侧，磁环加在输入侧和输出侧。
[/quote]
加在变频器电源输入侧及输出侧]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000426.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 05:48:32 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[同意3楼 双绞加屏蔽，抑制共模干扰,同时变频器485通信线另一端单端接地,效果可能好一点.]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000366.html]]></link>
 <author><![CDATA[chen_0106]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 03:52:05 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[可以用的，交流电抗器加在输入侧，磁环加在输入侧和输出侧。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000355.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 03:26:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[磁环和电抗器这类的东西可以吗？能不能起到效果呢，加在什么位置？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000345.html]]></link>
 <author><![CDATA[面向未来]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 03:01:50 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第3楼wsir123于2011-03-26 09:57发表的&nbsp;&nbsp;:
双绞加屏蔽，抑制共模干扰。
[/quote]
还要注意跟动力线分开布线。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000307.html]]></link>
 <author><![CDATA[liuxianhua]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 02:24:19 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[双绞加屏蔽，抑制共模干扰。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000277.html]]></link>
 <author><![CDATA[wsir123]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 01:57:00 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[用的是两心屏蔽，没双绞，接地没问题]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000263.html]]></link>
 <author><![CDATA[面向未来]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 01:38:29 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[你通讯线用的是什么线？应该用双绞线]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-100145#1000223.html]]></link>
 <author><![CDATA[hxl202319]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 26 Mar 2011 00:43:14 +0000]]></pubdate>
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