发动机冷却风扇驱动方式对比  

Comparison Analysis on Methods Driving Engine Cooling Fan

作　　者：周龙刚[1] 孟祥龙[1] 李伟[1] 徐会敢[1] 

机构地区：[1]长安大学道路施工技术与装备教育部重点实验室,陕西西安710064

出　　处：《内燃机与动力装置》2013年第1期55-57,共3页Internal Combustion Engine & Powerplant

摘　　要：文章主要分析了机械驱动式、液压驱动式、硅油离合器式和磁/电流变离合器式冷却风扇的工作原理及其优缺点,并指出智能化的驱动及控制方式将有效改善工程车辆的动力性、燃油经济性和环保噪声等性能,这也是冷却风扇驱动方式的发展方向。This paper mainly analyzes the working principle and advantages and disadvantages of the fans that are driven by mechanical, hydraulic and methods or silicon oil clutch and electromagnetic clutch methods and points out that the intelligent driving and control methods may effectively improve vehicles in power, fuel - economy and noise performance. This presents a trend of the fan driving method.

关 键 词：冷却风扇 驱动方式 功率消耗 噪声 智能控制 

分 类 号：TK403[动力工程及工程热物理—动力机械及工程]