【摘要】 以CRH5型动车组辅助电源系统为基础,通过建立仿真模型,对比研究了动车组辅助电源系统的直接启动和顺序启动2种策略。仿真结果表明,顺序启动可使冲击电流降低37%,且启动电压和功率均在合理的范围内。更多还原

【Abstract】 On the basis of the auxiliary power supply system of CRH5 multiple units,through simulation,the two strategies of direct starting and sequence starting of the auxiliary power supply system of multiple units are compared and researched.The simulation result shows that the sequence starting can reduce the impact current by 37%,and both the starting voltage and the power are within the reasonable range.更多还原