电动汽车动力电池研究展望:智能电池、智能管理与智慧能源  

Prospects of Research on Traction Batteries for Electric Vehicles: Intelligent Battery, Wise Management, and Smart Energy

作　　者：王亚楠[1] 韩雪冰[1] 卢兰光[1] 冯旭宁[1] 李建秋[1] 欧阳明高[1] Wang Yanan;Han Xuebing;Lu Languang;Feng Xuning;Li Jianqiu;Ouyang Minggao(Tsinghua University,State Key Laboratory of Automotive Safety&Energy,Beijing 100084)

机构地区：[1]清华大学,汽车安全与节能国家重点实验室,北京100084

出　　处：《汽车工程》2022年第4期617-637,共21页Automotive Engineering

基　　金：国家国际科技合作专项(2019YFE0100200);国家自然科学基金(52177217,52037006,62103220)资助。

摘　　要：本文针对电动汽车动力电池系统现存关键问题和主要需求,从材料科学与系统科学等多个层面对动力电池及其相关技术展开评述,聚焦于智能电池、智能管理和智慧能源三大方向阐述动力电池系统从感知、监测、管理直至能源互动的研究现状及发展趋势,为电动汽车动力系统在安全性、动力性、耐久性等多维度的综合管理和在能源与交通的智慧互联研究提供参考。Aiming at the existing key issues and main requirements of traction battery in electric vehicle,the traction battery and its related technologies are reviewed from multi-layers of material science and system science in this paper. The research status quo and development trends of traction battery system in terms of perception,monitoring,management and energy interaction are expounded with focus on intelligent battery,wise management and smart energy three directions,providing references for the multi-dimension comprehensive management of safety,power performance and durability of electric vehicle powertrain and the research on the intelligent interconnection in energy and traffic.

关 键 词：动力电池系统 智能电池 电池缺陷的安全监测 电池衰退的智能管理 智慧能源 

分 类 号：U469.72[机械工程—车辆工程]