• This paper discusses the basic principle which the inverted firing angle of thyristor inverter has the influence on power factor of a cascade connected device.

    本文论述了可控硅逆变器逆变影响级调速装置功率因数基本原理

    youdao

  • This paper discusses the basic principle which the inverted firing angle of thyristor inverter has the influence on power factor of a cascade connected device.

    本文论述了可控硅逆变器逆变影响级调速装置功率因数基本原理

    youdao

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