摘要
介绍了故障的情况,在事故分析的基础上,利用ATP/EMTP软件建立仿真模型,计算了箱变低压侧雷电过电压并进行了影响因素分析,提出了相关防护措施。
The situation of the fault is intruduced. Based on the analysis of the accident, the simulation model is established with ATP / EMTP software. The lightning overvoltage on the low voltage side of the box is calculated, The influencing factors are analyzed, The relevant protective measures are presented.
作者
余光凯
张博
鲁铁成
杨民
胡泰山
YU Guang-kai ZHANG Bo LU Tie-cheng YANG Min HU Tai-shan(Wuhan Branch, China Electric Power Research Institute, Wuhan 430074, China Wuhan University, Wuhan 430072, China Guangxi Jinzishan Branch of China Power Investment Corporation, Guilin 541100, China)
出处
《变压器》
北大核心
2017年第2期62-65,共4页
Transformer
关键词
箱式变压器
雷电过电压
仿真分析
Box type transformer
Lightning overvoltage
Simulation analysis
