摘要
为了测试温控板的流动阻力及换热性能,设计了温控板测试系统,并使用水箱替代动力电池与温控板进行换热以验证其设计指标。通过该系统设定温控板进口工作液的流量和温度参数,并测得对应的实际值,实验结果表明温控板进口的流量值和温度值与其设定值最大误差分别为2.8%和2.0%,完全满足系统设计指标要求。
Temperature control plate is a key component for control of electric-vehicle power battery.The paper introduces the test system for testing the flow resistance and heat transfer performance of the temperature control plate.It uses the water tank to exchange the heat and designs the temperature control plate to verify design indicators.The test shows that the maximum errors of flow rate and temperature at the inlet of the temperature control plate is 2.8%and 2.0%,fully meets the requirements of the system design indicators.
作者
张瑶
高长水
刘壮
李强
谢龙
Zhang Yao;Gao Changshui;Liu Zhang;Li Qiang;Xie Long(School of Electrical and Mechanical Engineering, Nanjing University ofAeronautics and Astronautics, Jiangsu Nanjing, 210016, China;Wuxi Research Institute, Nanjing University of Aeronautics andAstronautics, Jiangsu Wuxi, 214100, China;Wuxi Xinhuilong Technology Co., Ltd., Jiangsu Wuxi, 214403,China)
出处
《机械设计与制造工程》
2020年第3期48-52,共5页
Machine Design and Manufacturing Engineering
基金
江苏省前瞻性联合研究项目(BY2016003-08)。
关键词
温控板
测试系统
水箱替代法
动力电池
temperature control plate
test system
water tank substitution method
power battery
