摘要
讨论了影响电力机车(以及电力动车组)断电过分相速度和时分损失的因素,研究了电力机车断电过分相过程中列车运动学特性、线路断面和无电区长度与速度和时分损失的关系。开发了仿真计算软件,对CRH2型动车组通过处在不同线路断面的电分相产生的速度损失进行了仿真计算,并对电分相设置方案提出了建议。
The paper discussed the factors affecting velocity and time loss of the electric locomotive (including electric multiple unit) passing a neutral section. Relationships between characteristics of electric locomotive, route conditions, length of neutral section and velocity and time loss were studied. Based on self-developed simulation software, the velocity and time loss of the EMU CRH2 passing different types of neutral sections were calculated and suggestions on the locations of neutral sections were given.
出处
《电气技术》
2010年第7期16-18,共3页
Electrical Engineering
关键词
电力机车
电分相
速度损失
时分损失
electric locomotive
neutral section
velocity loss
time loss
