摘要
图解了绕组节距对零序电抗取值的影响,归纳了零序电压是否存在的判断方法。主要结论请见本文结论部分。
This paper schematically demonstrates the influence of the windings pitch on magnitude of zero sequence reactance,and summarizes the judging methods of zero sequence voltages.The main conclusion sees in the conclusion part of this paper.
作者
程小华
Cheng Xiaohua(Electrical Power Engineering College,South China University of Technology,Guangzhou 510640,China)
出处
《防爆电机》
2023年第4期1-3,共3页
Explosion-proof Electric Machine
关键词
同步发电机
不对称短路
对称分量法
短距
正序漏抗
零序电抗
零序电压
Synchronous generator
asymmetric short circuit
symmetric component method
short pitch
positive sequence leakage reactance
zero sequence reactance
zero sequence voltage
