Research on safety protection for live working on ±800kV DC transmission line with AC and DC multi-circuit transmission lines

被引：1
|
作者：
Xie, Yan [1 ]
Xiang, Tao [2 ,3 ]
Li, Mu
机构：
[1] Wuhan Polytech Univ, Sch Elect & Elect Engn, Wuhan 430048, Hubei, Peoples R China
[2] Wuhan Elect Power Supply Co State Grid, Wuhan 430015, Hubei, Peoples R China
[3] Wuhan Nari Ltd Liabil Co State Grid, Elect Power Res Inst, Wuhan 430074, Hubei, Peoples R China
来源：
3RD INTERNATIONAL CONFERENCE ON ENERGY MATERIALS AND ENVIRONMENT ENGINEERING | 2017年 / 61卷
关键词：
D O I：
10.1088/1755-1315/61/1/012141
中图分类号：
TE [石油、天然气工业]; TK [能源与动力工程];
学科分类号：
0807 ; 0820 ;
摘要：
In recent years, in order to save line corridors and reduce the scope of demolition, some new transmission modes for high voltage AC and DC power transmission line are proposed. According to the characteristics of the parallel transmission line, this paper studies the distribution characteristics of the electric field intensity of multi circuit parallel transmission lines and the single circuit transmission line. Comparing and analysing the simulation results of the electric field strength, the safety measures for live working of +/- 800kV DC transmission line with multi circuit parallel transmission lines is put forward. That is the electric field protective equipment and measures used in the live line work of the +/- 800kV UHDC single circuit line can meet the requirements of the live operation of the +/- 800kV UHDC multi-circuit transmission line.
引用
收藏
页数：6
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