双能源地铁工程车辅助逆变器设计与仿真  

Design and simulation of auxiliary inverter for dual-energy metro engineering vehicle

作　　者：徐文龙 罗国永 周帅 赵翔宇 XU Wen-long;LUO Guo-yong;ZHOU Shuai;ZHAO Xiang-yu(Zhuzhou CRRC Times Electric Co.,Ltd.,Zhuzhou 412001,China)

机构地区：[1]株洲中车时代电气股份有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2021年第6期10-15,共6页Electric Locomotives & Mass Transit Vehicles

摘　　要：双能源地铁工程车辅助逆变器输入电压范围宽,相关器件参数设计难度大。为了使辅助逆变器输出特性在全输入电压范围内满足要求,文章以新加坡CCL线地铁工程车为例,介绍其主电路原理、逆变控制技术和相关器件参数设计,并对其输出特性进行仿真分析和试验验证。验证结果表明,辅助逆变器在宽范围输入电压下的输出特性满足系统功能需求。The input voltage range of the auxiliary inverter of dual-energy metro service vehicle is wide,and the design of related device parameters is difficult.In order to make the output characteristics of auxiliary inverter meet the requirement within the full input voltage range,this paper presents the main circuit principle,inverter control technology and related device parameter design,by taking the Singapore CCL Line metro service vehicle as an example.Its output characteristics are simulated and tested.The results show that the output characteristics of auxiliary inverter at a wide range of input voltage meet the functional requirements of the system.

关 键 词：地铁工程车 辅助逆变器 输出特性 设计 仿真 

分 类 号：U260.31[机械工程—车辆工程]