摘要
根据PWM风扇的电路和控制策略,并结合保险丝选型,导线线径选型和端子选型方法,得出PWM风扇2种系统选型方案。通过对比这2种系统选型方案,最终选择1种最优的系统选型方案应用于PWM风扇,并将最优方案应用于实车测试验证,通过测试数据分析得出该方案为可行的。
According to the circuit and control strategy of PWM fan,combined with fuse selection,wire section selection and terminal selection,two system selection solutions of PWM fan are obtained.Through the comparison of the two system selection solutions,an optimal system selection solution is finally selected to apply on the PWM fan,and applied to the real vehicle test verification.The test data analysis shows that the solution is feasible.
作者
夏鸣春
周慧
Xia Mingchun;Zhou Hui(Geely Automobile Research Institute Co.,LTD,Ningbo,Zhejiang,315315,China)
出处
《小型内燃机与车辆技术》
2020年第5期30-34,共5页
Small Internal Combustion Engine and Vehicle Technique
关键词
PWM
占空比
保险丝选型
导线线径选型
端子选型
Pulse Width Modulation(PWM)
Duty cycle
Fuse selection
Wire section selection
Terminal selection
