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qiaoziqiang
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樓主  發(fā)表于: 2014-10-27 21:37
      變頻器： 安川A1000    2.2KW
控制模式 ： 閉環(huán)矢量控制
    問(wèn)題 ： 電機發(fā)抖 電流波動(dòng)大
     疑問(wèn)： 做閉環(huán)V/F控制是一切正常
有遇到此問(wèn)題的師傅嗎！幫幫我
李志華
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1樓  發(fā)表于: 2014-10-30 05:03
查IGBT有沒(méi)有損壞，如沒(méi)有則重點(diǎn)查驅動(dòng)。

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