软碳电池储能电站低温特性的实验研究  

Study of Low Temperature Characteristics of Energy Storage Power Plant of Soft Carbon Battery

作　　者：王东[1] 张洪信[1] 赵清海[2] 徐方超 黄福闯 WANG Dong;ZHANG Hongxin;ZHAO Qinghai;XU Fangchao;HUANG Fuchuang(Mechanical and Electronic Engineering College and Energy Storage System Engineering Technology Center, Qingdao University, Qingdao 266071, China;Power Integration and Energy Storage System Engineering Technology Center, Qingdao University, Qingdao 266071, China)

机构地区：[1]青岛大学机电工程学院,山东青岛266071 [2]青岛大学动力集成及储能系统工程技术中心,山东青岛266071

出　　处：《机械制造与自动化》2019年第5期176-178,208,共4页Machine Building & Automation

基　　金：国家高技术研究发展计划资助项目(2014AA052303)

摘　　要：研究了电池内阻及制造工艺两方面对锂电池低温特性的影响,在已有锂电池的基础上提出一种新型结构软碳——球型结构软碳作为负极材料,制备锂电池并通过实验验证其对低温性能的影响。实验证明,软碳材料电池具有优秀的低温性能,这为扩大锂离子电池的应用范围提供了可能。This paper studies the effect of internal resistance of battery and manufacturing process on low temperature characteristics of lithium battery. Based on the existing lithium battery, a new type of soft carbon spherical structure soft carbon is used as negative electrode material to prepare the lithium battery and its effect on low temperature performance is verified by experiments. Experimental results show that the soft carbon material battery has excellent low temperature performance. It can be used to expand the application scope of the lithium ion battery.

关 键 词：软碳 锂离子电池 低温特性 实验研究 

分 类 号：TM911[电气工程—电力电子与电力传动]