动车组空调装置启动对辅助供电系统影响分析  

Analysis on the Effect of EMUs HVAC Apparatus Starting on Auxiliary Power System

作　　者：庞会文[1] 杨美传[1] 罗继华[1] 

机构地区：[1]西南交通大学机械工程学院,四川成都610031

出　　处：《机车电传动》2010年第3期17-19,23,共4页Electric Drive for Locomotives

摘　　要：分析了动车组空调装置的主要用电设备,并对辅助供电系统的结构原理进行了介绍。运用软件MATLAB/SIMULINK成功地建立了主电路模型。仿真表明,动车组空调装置顺序启动与同时启动相比,动车组供电母线的冲击电流与电压降分别减小73.51%和95.24%,仿真结果验证了空调装置顺序启动的必要性。The paper analyzed the main electric equipment of HVAC （Heating, Ventilation and Air Conditioning） apparatus and introduced structural principle of the auxiliary power system for EMUs. The power circuit model of the auxiliary power system was setup successfully by using MATLAB/SIMULINK software. The simulation results had proven that the surge current and voltage in power bus had been respectively reduced 73.51% and 95.24% when the HVAC apparatus start in sequence. The simulation results also validate the necessity of the start in sequence for HVAC apparatus.

关 键 词：动车组 空调装置 辅助供电系统 顺序启动 冲击电流 仿真 

分 类 号：U266.2[机械工程—车辆工程] U270.383[交通运输工程—载运工具运用工程]