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福州安川高壓變頻器

安川高壓變頻器發生漏電的原因什么

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安川高壓變頻器發生漏電的原因什么

發布日期:2019-03-20 作者:福州安川高壓變頻器 點擊:

福州安川高壓變頻器皇家鱼虾蟹手机版下载漏電問題產生的原因根據安川變頻器控制電機運行的功能框,三相電源經過安川變頻器整流橋整流之后,經電容濾波送到逆變橋(IGBT),再經過逆變橋輸出頻率、電壓可調的三 相交流電去控制電機的運行。三相互差120度的交流電在電動機的三相定子線圈繞組里流過,產生旋轉磁場,使電動機的轉子在定子繞組旋轉磁場的作用下自動旋 轉起來。

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安川高壓變頻器

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