WEPM akatevedzana akasiyana frequency kumhanya-inotonga chisingaperi magineti synchronous mota ndeye ekupedzisira-inoshanda zvisingaperi magineti mota. Iwo akagadzirwa neasingawanzo pasi echigarire magineti zvinhu uye kushanda kwawo kunoenderana neIE5 kune IE4 giredhi.
Iyo ine hunyanzvi hwepamusoro uye simba remagetsi kupfuura induction mota, uye saizi yesimba rimwechete uye torque yekubuda mota idiki.
Iyo mota inotora yega-fan kutonhora dhizaini, inogona kufambiswa mune frequency converter yekumhanyisa regulation mashandiro pasina kumanikidzwa kufefetedza uye kutonhora. Iyo ine yakaderera kumhanya inogara torque kushanda kugona, yakafara kumhanya siyana, yakakwirira inoshanda maficha ane yakazara yakazara. Saizi yekumisikidza yega yega furemu inoenderana neiyo induction mota, uye inoenderana neIEC uye yakakodzera nyika zviyero, zviri nyore kuti vatengi vaise uye vashandise.