Abstract：In this paper, a chain network model based on multi-conductor transmission lines was briefly described, models of AT-fed traction power system are built by Matlab/Simulink, the simulation results of rail potential are given out, the impact of changing the traction network structures and parameters to rail potential such as transversal connection, rail-earth leakage conductance, AT leakage reactance and electric conductivity of integrated earthing has been studied, the results show that the effect of transversal connection to decrease rail potential is obvious , the effect of other measures is not obvious.
米泽辉, 李群湛, 马庆安, 胡景瑜, 刘小涵. AT供电系统钢轨电位的灵敏度分析[J]. 电气技术, 2013, 14(09): 24-28.
Mi Zehui, Li Qunzhan, Ma Qingan, Hu Jingyu, Liu Xiaohan. Sensitivity Analysis of Rail Potential for AT-fed Traction Power System. Electrical Engineering, 2013, 14(09): 24-28.
2013, Vol. 14 
