PWM风扇控制策略验证方法研究  

Research On Verification Method Of PWM Fan Control Strategy

作　　者：黄冠鑫 李康勇 Huang Guanxin;Li Kangyong(GuangZhou Automobile Group CO.,LTD Automotive Engineering Institute,Testing&Validating Dept.Vehicle Bench Testing Sect.,Guangdong GuangZhou 511434)

机构地区：[1]广州汽车集团股份有限公司汽车工程研究院试验认证部整车台架科,广东广州511434

出　　处：《汽车实用技术》2018年第5期21-22,25,共3页Automobile Applied Technology

摘　　要：PWM风扇作为风扇领域的前沿技术,已经被各个主机厂研究和应用。文章在对PWM冷却风扇控制原理和策略研究的基础上,提出一种PWM冷却风扇控制策略评价试验方法。通过多款车的验证结果,结果能真实反映出PWM风扇在各工况下的真实表现,并暴露出质量问题。As a frontier technology in the field of fan,PWM fan has been studied and applied by various host plants.On the basis of the research on the control principle and strategy of PWM cooling fan,this paper puts forward a method to evaluate the control strategy of PWM cooling fan.Through the verification results of vehicles,the results can truly reflect the true performance of the PWM fan in various working conditions and expose the quality problems.

关 键 词：PWM风扇 控制策略 验证方法 

分 类 号：U467.3[机械工程—车辆工程]