Title :
Research of Safety Protection for Live Working on 1000kV AC Ultra High Voltage Transmission Line
Author :
Liu Kai ; Wang Linong ; Hu Yi ; Shao Guiwei ; Liu Ting ; Hu Jianxun ; Xiao Bin
Author_Institution :
Sch. of Electr. Engneering, Wuhan Univ., Wuhan, China
Abstract :
Safety protection research for live working on 1000 kV AC transmission line was made. The screening clothes for live working was developed and tested. Both material of clothes and the characteristics were researched with standards. According to the actual situation of operation, the electric field intensity on different parts of body and the current passing through human were measured in equal-potential process. The research results show the clothes can meet the safety protection requirements for live work on 1000 kV transmission line. The working man should wear full set screening clothes with face screening mask and the potential rod should be used during equal-potential process.
Keywords :
power transmission lines; power transmission protection; safety; AC ultra high voltage transmission line; electric field intensity; equal-potential process; safety protection; voltage 1000 kV; Current measurement; Electric fields; Electric variables measurement; Humans; Protection; Safety; Testing; Transmission line measurements; Transmission lines; Voltage;
Conference_Titel :
Power and Energy Engineering Conference (APPEEC), 2010 Asia-Pacific
Conference_Location :
Chengdu
Print_ISBN :
978-1-4244-4812-8
Electronic_ISBN :
978-1-4244-4813-5
DOI :
10.1109/APPEEC.2010.5449438
