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 <title><![CDATA[难倒在最基本的电路上！]]></title>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857.html]]></link>
 <description><![CDATA[Latest 50 replies of 难倒在最基本的电路上！]]></description>
 <copyright><![CDATA[Copyright(C) 工控人家园]]></copyright>
 <generator><![CDATA[www.ymmfa.com]]></generator>
 <lastBuildDate><![CDATA[Sun, 03 May 2026 01:42:51 +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>
  </image>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[基础电路问题啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965772.html]]></link>
 <author><![CDATA[今晚不太困]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Apr 2018 02:58:45 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[快快学会]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965723.html]]></link>
 <author><![CDATA[杨凯yk]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 21 Apr 2018 01:55:09 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[不容易啊，想想很简单，真正去试的时候就会遇见困难]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965565.html]]></link>
 <author><![CDATA[juntsou]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Apr 2018 10:20:27 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[学习了，]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965429.html]]></link>
 <author><![CDATA[cc930520]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Apr 2018 06:26:08 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[收费太便宜了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965416.html]]></link>
 <author><![CDATA[285910737]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Apr 2018 06:02:19 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[围观学习....]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965245.html]]></link>
 <author><![CDATA[gaoyuyu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Fri, 20 Apr 2018 01:58:28 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[学习了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965068.html]]></link>
 <author><![CDATA[续写青春]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2018 12:15:54 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[只收500人工?太便宜了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965062.html]]></link>
 <author><![CDATA[chou2003]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2018 12:01:41 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[厉害啊]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1965036.html]]></link>
 <author><![CDATA[cc自动化]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Thu, 19 Apr 2018 10:48:48 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[这个问题应该不难吧1！]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1962189.html]]></link>
 <author><![CDATA[chendaochun]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Apr 2018 05:59:33 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第6楼cjm1234于2018-03-24 18:22发表的&nbsp;&nbsp;:
用变频器解决正反转，降压起动，点动
[/quote]
132KW的电机，你知道变频器得多少钱吗？领导不会考虑这东西有多节能，多安全，多方便；只会说便宜，实用就好。几个接触器和开关才几个钱。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1962083.html]]></link>
 <author><![CDATA[clvq427]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Tue, 10 Apr 2018 00:31:38 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[Re:难倒在最基本的电路]]></title>
 <description><![CDATA[眼高手低了，亲自上手才好学]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1962062.html]]></link>
 <author><![CDATA[zzply1980]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Apr 2018 14:15:03 +0000]]></pubdate>
</item>
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 <title><![CDATA[]]></title>
 <description><![CDATA[围观学习一下。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1962004.html]]></link>
 <author><![CDATA[施建晔]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Apr 2018 10:36:55 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[看不到]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1961869.html]]></link>
 <author><![CDATA[a381637560]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 09 Apr 2018 03:09:42 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[PLC与接触器之间加上这货，分分钟搞定。。。。。。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1961775.html]]></link>
 <author><![CDATA[sdgk2007]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Apr 2018 12:11:12 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[网上星三角正反转启动电路有很多，自己找 [attachment=220841]]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1961708.html]]></link>
 <author><![CDATA[fengshouhiu]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 08 Apr 2018 07:58:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[星三角启动不需要两个启动按钮吧，不是可以用计时器吗]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959955.html]]></link>
 <author><![CDATA[hezongfan]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Wed, 28 Mar 2018 07:45:05 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看了下7楼的图，稍微改那么一点点就行了]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959548.html]]></link>
 <author><![CDATA[1421448580]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 26 Mar 2018 06:38:59 +0000]]></pubdate>
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 <title><![CDATA[]]></title>
 <description><![CDATA[要是我的话，网上买一个山寨的小PLC板子，输入6输出4一起10点的，外加一个开关电源一起加运费算100好了，还挣400百呢，配线就简单多了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959528.html]]></link>
 <author><![CDATA[电气从业者]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 26 Mar 2018 04:58:10 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[好好看看控制线路，时间长了可能忘了。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959427.html]]></link>
 <author><![CDATA[宋正伟]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Mon, 26 Mar 2018 00:27:21 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[想省事不动太多东西的话，搜下三种星三角电路结合正反转]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959333.html]]></link>
 <author><![CDATA[wmelysium]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 03:46:29 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[电路设计有不合理之处，点动如果星形运转之后，松开按钮接触器复位。三角形运转是正转还是反转？依我说网上找一个正反转星三角降压启动电路，将时间继电器触点改为运行按钮就行了。不过也有缺点，不按运行按钮将一直星形运转。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959320.html]]></link>
 <author><![CDATA[江流天地外]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 02:02:58 +0000]]></pubdate>
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<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看你评论7楼的电路图，就知道给你个正确的电路图都能接错线。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959315.html]]></link>
 <author><![CDATA[戆狮]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 01:22:58 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第6楼cjm1234于2018-03-24 18:22发表的&nbsp;&nbsp;:
用变频器解决正反转，降压起动，点动
[/quote]
兄弟要考虑成本的？132KW哦]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959313.html]]></link>
 <author><![CDATA[湖江南]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 01:13:12 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第8楼戆狮于2018-03-25 08:06发表的&nbsp;&nbsp;:
正反接触器互锁点动，同时闭合星形接触器
三角形接触器自锁，同时闭合正转接触器
三角形接触器和星形接触器互锁

不用想很复杂，接上面思路简单画出电路图即可
[/quote]
想法是好！但你自己去实际接线试试看看！我当时的想法也简单啊不就是个降压启动吗！闭着 ..]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959311.html]]></link>
 <author><![CDATA[湖江南]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 01:03:37 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[[quote]引用第7楼yoyofriday于2018-03-25 08:01发表的&nbsp;&nbsp;:
看下对不
 [attachment=220450]
[/quote]谢谢！但你的图是不对的！你的KM1正转和KM3三角怎么能互锁了？？？]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959309.html]]></link>
 <author><![CDATA[湖江南]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 00:55:26 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[7楼看下你主电路是否正确？控制电路互锁放到线圈上面比较好。]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959304.html]]></link>
 <author><![CDATA[戆狮]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 00:13:57 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[正反接触器互锁点动，同时闭合星形接触器
三角形接触器自锁，同时闭合正转接触器
三角形接触器和星形接触器互锁

不用想很复杂，接上面思路简单画出电路图即可]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959303.html]]></link>
 <author><![CDATA[戆狮]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 00:06:51 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[看下对不
错了删掉，以免误导]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959302.html]]></link>
 <author><![CDATA[yoyofriday]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sun, 25 Mar 2018 00:01:40 +0000]]></pubdate>
</item>
<item>
 <title><![CDATA[]]></title>
 <description><![CDATA[用变频器解决正反转，降压起动，点动]]></description>
 <link><![CDATA[http://www.ymmfa.com/read-gktid-1646857#1959271.html]]></link>
 <author><![CDATA[cjm1234]]></author>
 <category><![CDATA[综合讨论]]></category>
 <pubdate><![CDATA[Sat, 24 Mar 2018 10:22:23 +0000]]></pubdate>
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