董新伟,赵泽枫,陈萧霖,郝捷,冀晓雨.降低输电线雷电侵入波的仿真分析[J].电测与仪表,2014,51(21):. DONG Xin-wei,ZHAO Ze-feng,CHEN Xiao-lin,HAO Jie,JI Xiao-yu.Simulation and Analysis on reduce transmission and distribution lines of lightning invasion wave[J].Electrical Measurement & Instrumentation,2014,51(21):.
降低输电线雷电侵入波的仿真分析
Simulation and Analysis on reduce transmission and distribution lines of lightning invasion wave
Because of the activity randomness of the lightning and the complex environment of coal mine which cause the 35kV overhead transmission easily be struck by lightning,and it is difficult to determine the type of fault caused by lightning, leading the lightning protection measures targeted is not strong enough,substations and overhead lines can not be effectively protected. The paper introduced a research method of lightning protection in coal mine, 35 kV level transmission lines in the coal mine have been selected as the simulation research object by using the ATP-EMTP , and simulated the lightning invasion wave. Through comparison the results and let the use of line surge arrester of the lightning protection measures is of constructive significance.
