出口苏丹内燃动车组辅助供电系统的设计  

Design of Auxiliary Power Supply System for DMUs Exported to Sudan

作　　者：刘军 王永 李廉枫 LIU Jun;WANG Yong;LI Lianfeng(CRRC Ziyang Co.,Ltd.,Ziyang,Sichuan 641301,China)

机构地区：[1]中车资阳机车有限公司,四川资阳641301

出　　处：《机车电传动》2020年第1期126-128,148,共4页Electric Drive for Locomotives

摘　　要：针对苏丹用户特殊供电要求,提出了一种以动力车柴油机驱动的辅助发电机,其输出电压经变频变压后为动力车辅助设备和拖车设备提供电源的辅助供电系统,介绍了辅助发电机和交流辅助供电柜的设计选型过程。通过动车组运用表明,该辅助供电系统满足设计要求。According to the special power supply requirements of Sudan users,an auxiliary power supply system was proposed,which was driven by diesel engine of power vehicle,and supplied power for auxiliary equipment of power vehicle and trailer equipment after frequency conversion and voltage transformation.The design and selection process of auxiliary generator and AC auxiliary power supply cabinet were mainly introduced.The application of DMUs showed that the auxiliary power supply system met the design requirements.

关 键 词：苏丹 内燃动车组 列车供电 辅助供电 辅助发电机 

分 类 号：U266.1[机械工程—车辆工程]