• The output of PWM(pulse width modulation)was automatically adjusted by TL494 to control the field current of the generator, which accomplished stabilizing output v.

    通过TL494自动调节PWM输出控制励磁电流达到稳定发电机输出电压、输出电流和限流充电目的。

    youdao

  • It consists of a doubly fed induction generator (DFIG) and a voltage-source pulse width modulation (PWM) rectifier-inverter used, as an AC exciter.

    电机(DFIG)作为交流励磁电源的电压源型双pwm变换器组成。

    youdao

  • It consists of a doubly fed induction generator (DFIG) and a voltage-source pulse width modulation (PWM) rectifier-inverter used, as an AC exciter.

    电机(DFIG)作为交流励磁电源的电压源型双pwm变换器组成。

    youdao

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