考虑感性和容性干扰性入射场激励响应的钢轨电位电流计算

Rail Potential and Rail Current Calculation with Consideration of Inductive and Capacitive Disturbing Incidence Field Excitation Response

针对电气化铁路钢轨电位和钢轨电流分布,在现有研究的基础上提出一种考虑感性和容性干扰性入射场激励响应的计算方法,该方法基于激励叠加的思路对钢轨电位和电流进行计算,并利用该方法对直接牵引供电方式和AT牵引供电方式下的钢轨电位电流分布进行了应用分析。

With regard to the distribution of rail potential and rail current of electrified railway,on the basis of existing researches,the paper puts forward a calculation method with consideration of inductive and capacitive disturbing incidence field excitation response,which is able to calculate the rail potential and rail current on the basis of idea of excitation superposition,and by adopting this method,the application and analysis are made for distribution of rail potential and rail current under the direct power supply mode and AT power supply mode.