摘要
大容量整流型发电机短路试验中有时能观察到电流反冲现象。本文通过对测试电路的理论分析、仿真计算和实验,查明此种电流反冲是由试验电路本身造成的,因此在确定短路冲击电流时可不加考虑。
Sometimes inverse current impulse can be observed during the short circuit test of large power generators. In this paper, according to theoretical analysis of the examination circuit, simulation and experiment, it is found that the inverse current impulse arises from the test circuit, and therefore it is unnecessary to take this inverse impulse into account in determining the short circuit peak current.
出处
《船电技术》
2003年第1期1-4,共4页
Marine Electric & Electronic Engineering
