摘要
能量管理策略(EMS)对解决车辆行驶在不同工况下的能量分配问题具有重要作用。从燃料电池汽车(FEV)能量管理系统的燃料电池特性、组成和能量管理关键技术等方面,介绍以质子交换膜燃料电池(PEMFC)为主要动力源、锂离子电池和超级电容器作为辅助动力源的混合动力系统的EMS研究,并尝试探寻使能量分配达到最优的能量管理系统。当前EMS仍存在控制精度优化的问题,未来EMS将以智能优化算法为导向,进一步提升控制精度。
Energy management strategy(EMS)played an important role in solving the energy distribution problems of vehicles in different operating conditions.Started from the fuel cell characteristics,composition of the fuel cell vehicle(FEV)energy management system and key energy management technologies,the EMS research about hybrid power system with proton exchange membrane fuel cell(PEMFC)as the main power source,Li-ion battery and supercapacitors as the auxiliary power source was introduced,and an energy management system to achieve the optimal energy distribution was tried to find.The present EMS still had the problem of control accuracy optimization,the future EMS would be guided by intelligent optimization algorithms to further improve the control accuracy.
作者
王志福
罗崴
徐崧
朱张玲
WANG Zhi-fu;LUO Wei;XU Song;ZHU Zhang-ling(School of Electrical,Electronic and Computer Science,Guangxi University of Science and Technology,Liuzhou,Guangxi 545000,China;School of Machinery and Vehicle,Beijing Institute of Technology,Beijing 100081,China;Anhui Pusibiaozhun Technology Co.,Ltd.,Wuhu,Anhui 241000,China)
出处
《电池》
CAS
北大核心
2022年第3期328-332,共5页
Battery Bimonthly
基金
国家自然科学基金(51775042)。
