大型发电机定子中性点接地方式研究的一种新途径  

A NEW APPROACH FOR RESEARCH OF LARGE GENERATOR STATOR NEUTRAL GROUNDING SCHEMES

作　　者：李义翔[1] 王祥珩[1] 王维俭[1] 陈陈[2] 

机构地区：[1]清华大学电机系,北京100084 [2]上海交通大学电力系,上海200030

出　　处：《电网技术》1997年第9期15-18,共4页Power System Technology

摘　　要：本文使用一个分布参数模型，利用PSPICE进行大型发电机定子中性点接地方式的仿真研究，对暂态波形进行分析得出了结论，并将所得结果与TNA实验、电路理论、多回路理论所得结果进行比较，验证了该模型的正确性。There are many controversies over the selection of large generator neutral grounding schemes. On the basis of a distributed parameter medel,their merits and drawbacks can be figured out with the aid of PSPICE. The validity of the model is justified in comparison with the former experiment of P. G. Brown with TNA,the theory of circuit and the Multiloop theory.

关 键 词：发电机 中性点接地 定子 

分 类 号：TM310.33[电气工程—电机]