摘要
HMU项目为采用“内电动力包+超级电容储能电源”混合动力系统的交流传动米轨动车组,文章介绍了该项目牵引辅助供电系统的组成及工作原理,详细阐述了不同运行工况和牵引设备不同状态下的供电控制设计过程,并通过地面联调试验进行验证。结果表明:牵引辅助供电系统可进行快速有效的能量转换和能量的有效利用,以及对对应设备进行保护。
HMU project is an AC driven meter gauge EMUs using hybrid power system of internal power pack and super capacitor energy storage power supply.This paper presents the composition and working principle of the traction auxiliary power supply system of the project,and expounds in detail the power supply control design process under different operating conditions and different states of traction equipment,which is verified by ground joint debugging test.The results show that the traction auxiliary power supply system can carry out fast and effective energy conversion,and effective energy utilization,as well as protect the corresponding equipment.
作者
李庭芳
周安德
范丽冰
张志勇
罗毓琪
LI Ting-fang;ZHOU An-de;FAN Li-bing;ZHANG Zhi-yong;LUO Yu-qi(CRRC Zhuzhou Locomotive Co.,Ltd.,Zhuzhou 412001,China;State Key Laboratory of Heavy Duty AC Drive Electric Locomotive Systems Integration,Zhuzhou 412001,China)
出处
《电力机车与城轨车辆》
2022年第2期27-30,38,共5页
Electric Locomotives & Mass Transit Vehicles
基金
中国中车股份有限公司科技研发重点项目(2018CDB047)。
关键词
混合动力
供电控制
能量流转
地面联调试验
hybrid power
power supply control
energy transfer
ground joint debugging test
