并联式混合动力汽车用镍氢电池冷却装置的研制  

Development of the Ventilating and Cooling System of the Nickel-Hydrogen Battery Pack for Hybrid Electric Vehicles

作　　者：焦洪杰[1] 项辉宇[1] 季来春[1] 王丹[1] 房健[1] 

机构地区：[1]清华大学

出　　处：《汽车技术》2003年第1期23-25,共3页Automobile Technology

摘　　要：混合动力汽车用镍氢电池组对通风冷却的要求非常严格。根据混合动力汽车对动力电池的要求、镍氢电池的特点及所需通风散热的要求,经试验分析了充放电时电池箱中电池模块的温度分布情况,确定了电池箱的详细结构型式,同时考虑了绝缘和密封的措施。根据汽车的情况,介绍了电池箱的安放搭载状况。The nickel-hydrogen battery pack for hyb rid electric vehicles has high requirements on ventilation and cooling.In the p aper,temperature distribution of the battery pack in the battery box during cha rging and discharging is experimentally analyzed in terms of requirements of HE V on traction battery,features of nickel-hydrogen battery and its requirements on ventilating and cooling,and then the detail structure type of battery box, as well as insulation and sealin-gare decided.Package of battery box in the ve hicle is introduced.

关 键 词：并联式混合动力汽车用 镍氢电池 冷却装置 动力电池 

分 类 号：U469.722[机械工程—车辆工程] U464.93[交通运输工程—载运工具运用工程]