磷酸铁锂电池管理技术及安全防护技术研究现状  

Research status of management technology and safety protection technology of lithium iron phosphate battery

作　　者：周喜超 王楠 徐街明 赵梦欣[3] 张晨光 ZHOU Xichao;WANG Nan;XU Jieming;ZHAO Mengxin;ZHANG Chenguang(State Grid Integrated Energy Service Group Co.,Ltd.,Beijing 100050,China;State Grid Zhejiang Electric Power Co.,Ltd.,Hangzhou 310000,China;China Electric Power Research Institute,Beijing 100192,China;State Grid Information&Telecommunication Co.,Ltd.,Beijing 102200,China)

机构地区：[1]国网综合能源服务集团有限公司,北京100050 [2]国网浙江省电力有限公司,浙江杭州310000 [3]中国电力科学研究院,北京100192 [4]国网信息通讯产业集团有限公司,北京102200

出　　处：《热力发电》2021年第6期9-17,共9页Thermal Power Generation

基　　金：国网科技项目:并联式磷酸铁锂直流电源系统集成及应用技术研究。

摘　　要：储能作为战略性新兴产业,是增强能源系统供应安全性、灵活性、综合效率的重要环节。然而,随着储能产业的快速发展,电池的安全性成为阻碍其发展的关键问题之一。本文以磷酸铁锂电池为例,基于应用现状,从电池管理技术角度,介绍了磷酸铁锂电池现有的状态检测技术;接着从安全防护技术角度,介绍了磷酸铁锂电池的主动安全防护技术和被动防护技术;最后,从技术标准、状态监测和安全防护等方面,给出了磷酸铁锂电池集成化发展的建议。As a strategic emerging industry,energy storage is an important part of enhancing the security,flexibility,and overall efficiency of energy system supply.However,with the rapid development of the energy storage industry,the safety of batteries has become one of the key issues hindering its development.By taking lithium iron phosphate battery as an example,based on the application status,this article introduces the current state detection technologies of lithium iron phosphate battery from the perspective of battery management technology.Then,from the perspective of safety protection technology,it introduces the active safety protection technology of lithium iron phosphate battery and passive protection technology.Finally,from the aspects of technical standards,condition monitoring and safety protection,it gives recommendations for the integrated development of lithium iron phosphate batteries.

关 键 词：磷酸铁锂电池 储能电池 电池管理技术 安全防护技术 集成化发展 

分 类 号：TM911[电气工程—电力电子与电力传动]