摘要
随着汽车新技术的快速发展和新电子元件、半导体的广泛应用,汽车上电能的消耗量不断增加,使得传统的12 V电源无法输出所需的功率。介绍了汽车新型48 V电源总线架构,应用ADVISOR软件对汽车48 V动力系统进行建模仿真,对其仿真结果进行特性分析,并与相同配置的传统车进行对比分析。结果表明,汽车48 V动力系统能实现减小油耗、降低排放和节能的目标。
With the rapid development of automobile new technology and the extensive application of new electronic components and semiconductors,automobile electric energy consumption continues to increase,so that the traditional 12 V power system can not output so much power. The automobile 48 V power bus architecture is introduced. The modeling and simulation of the automobile 48 V power system is based on ADVISOR. The simulation results are analysed,and the traditional automobile with the same configurations is compared. The results show that the automobile 48 V power system can reduce fuel consumption and emission.
出处
《科学技术与工程》
北大核心
2014年第27期283-285,290,共4页
Science Technology and Engineering
