摘要
本文通过建立并求解电力机车的多组电气方程,充分考虑电力机车的操作及运行特点,供电系统网压波动等因素,实现并完成了SS_3型电力机车的牵引运行仿真,为实现可控硅电力机车的牵引运行仿真提供了基础。文中所涉及到的机车特性曲线都采用实测结果的拟合曲线,使仿真结果更加接近实际。最后结合实际线路,本文作了网压对机车运行特性的影响分析。
By setting up and solving a group of electrical equations in accordance with the operational and running characteristics of the locomotive and the fluctuation of the supply conductor voltage, we realize and complete the traction operation simulation of the SS_3 electric locomotive, which provides for the traction operation simulation of thyristor controlled locomotives. All the locomotive characteristic graphs described in this paper are produced by fitting actual measuring results, which make the simulation in keeping with the reality. In the end, we analyse how some running properties of the locomotive are affected by the supply conductor voltage.
出处
《铁道学报》
EI
CAS
CSCD
北大核心
1993年第2期28-34,共7页
Journal of the China Railway Society
关键词
电力机车
牵引
仿真
牵引网电压
electric locomotive, traction simulation, supply conductor voltage
