地铁车辆牵引仿真计算

Simulation Calculations of Metro Tractions

介绍了地铁车辆仿真系统的建模和计算过程,建立了列车牵引、电制动特性模型和仿真计算模型,以基本动力性能要求和列车运行能力要求为输入,仿真得到列车牵引、电制动特性曲线,并对典型区间及实际线路进行模拟运行,通过对比分析仿真和实际运行数据,为地铁牵引系统国产化研制提供参考。

The paper introduces the modeling and simulation calculation of metro tractions, a traction ＆ electric braking model and a simulation calculation model were established. The tractions characteristic curve and the brake characteristic curve were obtained by set- ting the dynamic performance requirements and the train running capacity requirements as input. It provides reference for localization of metro vehicle traction system, by comparing the results of simulation and the real running parameter.