某强混合动力动车组储能电源的散热设计  

Heat dissipation design of energy storage power supply for a strong hybrid EMU

作　　者：付亚娥 文午 李玉梅 FU Ya-e;WEN Wu;LI Yu-mei(State Key Laboratory of Heavy Duty AC Drive Electric Locomotive Systems Integration;CRRC Zhuzhou Locomotive Co.,Ltd.:Zhuzhou 412001,China)

机构地区：[1]大功率交流传动电力机车系统集成国家重点实验室 [2]中车株洲电力机车有限公司,湖南株洲412001

出　　处：《电力机车与城轨车辆》2021年第4期30-34,共5页Electric Locomotives & Mass Transit Vehicles

摘　　要：某强混合动力动车组采用储能电源和动力包的混合动力方案,其中的储能电源采用车底悬挂方式。文章结合动车组技术要求,详细阐述了采用客室空调废排作为冷却风的储能电源通风结构设计和风道控制方法,散热仿真结果和实际运用数据表明:该通风散热设计既可以保证储能电源的散热环境,又能有效提高能源利用率。A strong hybrid EMU adopts the hybrid power scheme of energy storage power supply and power package,in which the energy storage power supply adopts bottom suspension mode.Combined with the technical requirements of EMU,the ventilation structure design and air duct control method of energy storage power supply using waste exhaust air of the air conditioning in passenger room as cooling air are described in detail.The simulation results and practical data show that the ventilation and heat dissipation design can not only guarantee the heat dissipation environment of energy storage power supply,but also improve energy utilization efficiency.

关 键 词：储能电源 散热 通风结构 风道控制 

分 类 号：U266.255[机械工程—车辆工程]