電動機變頻調速

    電動機變頻調速

    yibandewushuazhiliudianjibenzhishangshuyusifudianji
，youtongbudianjihequdongqigoucheng
，shibianpintiaosudianji。bianyatiaosudewushuazhiliudianjishizhenzhengyiyishangdewushuazhiliudianji
，tayoudingzihezhuanzigoucheng
，dingziyoutiexingoucheng，xianquancaiyong“順-逆-順-逆……”繞組，由此產生N-S群的固定磁場，轉子由一個圓柱體磁鐵構成（中間帶軸），huoyoudiancitiejiajidianhuanzucheng
，ciwushuazhiliudianjikeyichanshengzhuanju，danbunengkongzhifangxiang，wulunzenmeshuo
，bendianjidoushiyixiangfeichangyouyiyidefaming。dangzuoweiyigezhiliufadianji，benfamingkeyichanshenglianxuzhenfudezhiliudianliu，congerbimianshiyonglvbodianrongqi
，zhuanzikeyishiyongci
、有刷勵磁或無刷勵磁。當作為大型電機時
，本電機會產生自感
，需要采用保護裝置。