This paper discussed the calculation and select method of de-excitation resistanceabsorbing energy capacity, when the synchronous generator adopt speedy transfer energy de-excitation.
探讨了同步发电机采用快速移能灭磁时，其灭磁电阻吸收能量容量的计算及选择方法。
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This paper analyzes the influences of shaft voltage absorbing circuit and brush touching resistance on the performance of generator rotor earth fault protection.
According to the resistance matching principle and electromagnetic spreading regulation, double-layer absorbing materials with resistance gradual changing structure were designed.