电子增压技术在48 V微混汽车中的应用分析

Analysis of Electronic Supercharger Technologies Application on 48 V Hybrid Vehicles

对48 V微混系统和电子增压器的结构、功能及原理进行了阐述,对电子增压技术在48 V微混汽车中的应用进行了详细分析,基于国内外技术开发现状,从电子增压器的性能提升、控制集成和试验测试方面进行了论述。结果表明,匹配电子增压器对于48 V微混汽车的动力性和经济性起到了较大的提升作用。同时,针对电子增压技术的发展进行了总结和展望,为相关工程人员提供设计参考。

The structure and function principles of 48 V mild hybrid system and electronic superchargers are expounded,and the application of electronic supercharger technologies on 48 V hybrid vehicles is analyzed in this paper.Based on the current situation of technological development,the performance improvement,control integration and test verification of the electronic superchargers are discussed.The results show that the matching electronic superchargers can greatly improve the dynamic performance and economy of 48 V hybrid vehicles.Meanwhile the development of electronic supercharger technology is summarized and prospected,which can be used to provide design references for relevant engineers.