采用MOA的输电线路雷电响应分析模型  

Lightning Performance Analysis Model of Transmission Lines Applying MOA

作　　者：詹花茂[1] 李成榕[1] 陈秀娟[1] 李信[1] 

机构地区：[1]华北电力大学电气工程学院,北京102206

出　　处：《高电压技术》2004年第8期1-2,19,共3页High Voltage Engineering

摘　　要：用ATP仿真研究了 110kV线路雷击响应的一些杆塔和线路模型 ,指出分段传输线模型是较合理的杆塔模型。仿真结果有助于制定用带串联间隙线路避雷器来降低线路雷击事故的相应措施。Metal oxide surge arresters are installed on transmission lines where tower grounding resistance is high and conventional means to lower tower grounding resistance are not practical. The paper investigates characteristics of some tower and transmission line models developed by the Alternative Transient Program (ATP) in order to simulate the lightning performance of a 110 kV transmission line. The results obtained from simulation can help to determine the countermeasure to reduce lightning faults in the transmission line by installing transmission line arresters with series air gap.

关 键 词：线路避雷器 分段传输线模型 ATP 

分 类 号：TM862[电气工程—高电压与绝缘技术]