宿营车变流器设计  

Converter design for dormitory car

作　　者：蔡杰 陈湘 陈立 CAI Jie;CHEN Xiang;CHEN Li(Zhuzhou CRRC Times Electric Co.,Ltd.,Zhuzhou 412001,China;Xiangyang CRRC Electric Machinery Co.,Ltd.,Xiangyang 441000,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 [2]襄阳中车电机技术有限公司,湖北襄阳441000

出　　处：《电力机车与城轨车辆》2021年第6期49-53,91,共6页Electric Locomotives & Mass Transit Vehicles

摘　　要：为了满足宿营车AC 380 V供电制式需求,文章提出一款适应宿营车负载及应用工况特点的变流器,介绍了宿营车的负载及变流器的工作原理,详细阐述了支撑电容与三相变压器的关键参数计算方法。整列编组试验表明:该变流器系统性能良好,满足宿营车的供电要求。In order to meet the demand of AC 380 V power supply mode for dormitory car,this paper proposes a converter adapted to its load and application condition characteristics.The load of dormitory car and working principle of converter are presented,and the key parameter calculation method of supporting capacitance and three-phase transformer is elaborated.The whole train marshalling test shows that the converter system has good performance and meets the power supply requirements of dormitory car.

关 键 词：宿营车 变流器 电容电流 三相变压器 

分 类 号：U260.31[机械工程—车辆工程]