摘要
介绍了车辆起停技术和起停系统,详细研究了起停控制策略,并采用起停技术进行了整车的NEDC循环试验。结果证明,采用起停技术后车辆在市区工况可以节油5.7%,综合油耗可降低3%,起停技术是一种有效的整车节油手段,可以用于大批量生产。
The vehicle start/stop technology and system were introduced, the control strategy was researched in detail and fi-nally vehicle NEDC test was carried out with the start/stop technology. Test results show that the fuel consumption of car saves by 5.7 % in city driving cycle and 3% in total NEDC cycle after using the start/stop strategy. Accordingly, the start/stop technology is a very effective method of saving fuel and can be applied to mass production.
出处
《车用发动机》
北大核心
2012年第5期15-18,共4页
Vehicle Engine
关键词
汽车发动机
起停系统
控制策略
car engine
start/stop system
control strategy
