纯电动汽车双能量源技术分析  

Analysis on Battery-Ultra-Capacitor Hybrid Energy Source of Blade Electric Vehicles

作　　者：邢峰[1] XING Feng(College of Automotive Engineering, Chongqing Technology and Business Institute, Chongqing 401520, China)

机构地区：[1]重庆工商职业学院汽车工程学院,重庆401520

出　　处：《机械研究与应用》2016年第3期49-50,53,共3页Mechanical Research & Application

基　　金：重庆市科委科学技术研究项目(编号:cstc2015jcyj A1092)

摘　　要：针对蓄电池-超级电容双能量源存储系统的技术问题,对纯电动汽车双能量源系统的基本结构、功能、工作特性和能量分配原理进行了分析。详细阐述了纯电动汽车应用双能量源的必要性,双能量源系统所能完成的基本功用,蓄电池、超级电容、DC/DC转换器的工作特性及双能量源系统的能量分配原理,并指出双能量源管理技术的研究重点在于高效利用车载能量及回收制动能量。In view of the problem of battery-ultra-capacitor hybrid energy source of blade electric vehicles, the basic structure,function, working characteristics and energy distribution principle of the dual-energy source system are analyzed in this paper. The necessity of dual-energy source in blade electric vehicles is elaborated, the basic function of dual-energy source system, the working characteristics of battery, ultra-capacitor and DC/DC converter, and the principle of energy distribution of dual-energy source system are also introduced. And then, it is pointed out that the dual-energy source management technology focuses on the efficient use of on-board energy and braking energy recovery.

关 键 词：双能量源 纯电动汽车 工作特性 能量分配 

分 类 号：TK018[动力工程及工程热物理]