摘要
本文首先建立500kV变电站在雷电波冲击下的仿真模型,再建立绕击雷电波电源模型。将雷电波电源接于变电站的一条出线,利用ATP-EMTP进行各种情况下的仿真计算,确定作用于各设备的过电压是否超过其过电压耐受水平。
The paper set a simulation model of 500kV substation under lightning wave impact, and then established a lightning strike wave power supply model. The lightning wave power source was connected to one outlet of the substation, and the ATP-EMTP was used for simulation calculation under various conditions to determine whether the overvoltage applied to each device exceeded its overvoltage withstand level.
作者
邵昱
拜姝羽
胡斐然
王超
SHAOYu;BAIShuyu;HU Feiran;WANGChao(State Grid Zhengzhou Electric Power Company,Zhengzhou Henan 45000)
出处
《河南科技》
2018年第26期124-126,共3页
Henan Science and Technology