Title :
The research and design of parameters for 750kV transmission line metal-oxide surge arresters with series gap
Author :
Jing Wang ; Sen Wang ; Jie Guo ; Hao Cui ; Feng Gao ; Panfeng Hu
Author_Institution :
Shaanxi Electr. Power Res. Inst., Xian, China
Abstract :
In this paper, the parameters of 750kV arrester are researched, and a MOA with series gaps for 750kV is designed. The electrical parameters of the arrester and gap are determined based on the simulation results of operation load and the energy absorption of MOA under the different conditions. Based on the simulation and calculation, the size of series is obtained. After that, the 750kV transmission line MOA with series gaps is designed.
Keywords :
absorption; arresters; power transmission lines; power transmission protection; MOA; electrical parameter; energy absorption; load absorption; series gaps; transmission line metal-oxide surge arrester; voltage 750 kV; Absorption; Arresters; Discharges (electric); Lightning; Poles and towers; Power transmission lines; Voltage control;
Conference_Titel :
High Voltage Engineering and Application (ICHVE), 2014 International Conference on
Conference_Location :
Poznan
DOI :
10.1109/ICHVE.2014.7035380
