摘要
对杂散电流的分布规律及其机理进行了研究,通过数学模型的建立,在负载集中参数和分布参数2种情况下,描述了轨道电位和杂散电流的变化过程;根据数学模型的计算,理论上可确定轨道电位、杂散电流及各个参数的大小、正负及极值点位置.
Presented a new mathematical model by analyzing the distribution and mechanism of the stray current.Considering both concentration parameters and distribution parameters of load, described the changing process of track potential and stray current in theory.According to the calculation of the model, we can know the track potential, stray current and other parameters' value and position of extreme point.
出处
《煤炭学报》
EI
CAS
CSCD
北大核心
2005年第1期129-132,共4页
Journal of China Coal Society
基金
山西省留学回国人员基金资助项目(2003-26)
关键词
杂散电流
分布规律
电力机车牵引
stray current
distribution rule
electric locomotive traction
