高压电器2018，Vol.54Issue(2)：153-157,5.DOI:10.13296/j.1001-1609.hva.2018.02.025
±500kV同塔双回直流输电线路电磁环境测试分析
Measurement and Analysis of Electromagnetic Environment of ±500 kV Double-circuit DC Transmission Lines on the Same Tower
摘要
Abstract
In order to study the environmental impact of various electromagnetic environment parameters during the operation of the ±500 kV double-circuit DC transmission line,the electromagnetic environment of DC transmission lines is measured under different DC power at different erection method in the Xiluodu DC project operation phase.Analysis results show that the electromagnetic environment influence of ±500 kV Double-Circuit DC transmission lines on the same tower charged operation on double transmission line is smaller charged operation on single transmission line.The measured values of total electric field,ion current density,audible noise,radio interference meet the national standard and industry standard regulations.It also verifies that the electromagnetic environment factor calculation in the prophase of the DC line project can effectively respond to the electromagnetic environment level during the operation period,and effectively avoid the disputes caused by the electromagnetic environment.关键词
±500 kV直流输电线路/同塔双回/电磁环境/测试分析Key words
±500 kV DC transmission line/double-circuit DC transmission line on same tower/electromagnetic environment/measurement and analysis引用本文复制引用
李斌,刘磊,李敏,厉天威,唐力,罗兵,王国利,陈青松,徐国勇..±500kV同塔双回直流输电线路电磁环境测试分析[J].高压电器,2018,54(2):153-157,5.基金项目
广东省科技计划基金项目(2017A020216015).Project Supported by Guangdong Science and Technology Project Fund Project(2017A020216015). （2017A020216015）
