摘要
通过使用电磁暂态程序(ATP-EMTP),对某330 kV GIS变电站雷电过电压进行仿真,对母线避雷器的配置进行计算讨论。在对暂态过程进行分析计算的基础上,得出了该330 kV GIS变电站母线上不需要配置避雷器的结论,仿真结果验证了该方案的安全可靠性。
ATP-EMTP is used to simulate the lighning overvoltage for 330 kV GIS substation, and discussion is made on the configuration of bus bar lightning arrester. Conclusion has been drawn that the lightning attester is unnecessary in 330KV substation, which is proved to be reliable by simulation results.
出处
《陕西电力》
2007年第10期18-20,共3页
Shanxi Electric Power
