As the basic equipment of the production of electric energy, the generator has great effect on the safety and stabilization of the whole electric system.
发电机作为电能生产的基本设备，对整个电力系统的安全稳定起着至关重要的作用。
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The effect on the generator excitation magnetic field is different when the capacity and power factor of load are different, and the effect on the internal impedance voltage drop is different, too.
Electronic regulator is important department that connect generator with accumulator in automobile, have an effect of regulate generated energy and protect accumulator.