摘要
由于电力机车上的触头牵引电器的损坏,会影响电力机车的正常运行,而接触电阻的大小可直接影响触头牵引电器的运行质量,根据自已多年工作经验,主要阐述一下接触电阻的型式、作用、触头接触电阻产生的原因及减少接触电阻的方法和影响接触电阻的因素。
As the electric locomotive traction on the contact of electrical damage will affect the normal operation of the electric locomotive,and the size of the contact resistance is a direct impact on the operation of electric traction contact quality,based on their years of working experience,this paper to elaborate on the type of contact resistance,the role of the contact resistance contact the cause and ways to reduce the contact resistance and impact of the contact resistance.
出处
《煤炭技术》
CAS
北大核心
2009年第5期38-40,共3页
Coal Technology
关键词
触头
牵引电器
接触电阻
电接触
contact terminal
electrical traction
contact resistance
electric contact