摘要
500kV双回垂直排列紧凑型线路是一种新型输电线路,较常规500kV双回路减少房屋拆迁40%以上。基于此,通过计算分析得出500kV双回垂直排列紧凑型线路的防雷性能优于常规双回线路,并就进一步提高其耐雷水平提出建议。
500kV double circuit vertical arrangement compact transmission line is a new type overhead power line,which reduces over 40% house demolition as regular double circuit transmission line. Based on this, Through calcula-tion and analysis,it was concluded that the lightning protection performance of the 500 kV double circuit vertical ar-rangement compact transmission line excelled that of regular double circuit transmission line, and threw out a sugges-tion for increasing its lightning protection level.
出处
《河南科技》
2016年第19期151-153,共3页
Henan Science and Technology
关键词
垂直排列
紧凑型线路
耐雷水平
雷电跳闸率
vertical arrangement
compact transmission line
lightning protection level
lightning trip rate
