DeviceforActiveBalancingTechnologyofPowerLithiumIon.pdfVIP

Advances in Energy and Power Engineering 电力与能源进展, 2016, 4(6), 229-238 Published Online December 2016 in Hans. /journal/aepe /10.12677/aepe.2016.46029 Device for Active Balancing Technology of Power Lithium Ion Battery Yanping Guo, Yousuo Wang, Lianming Wang ANHUI Joyo Electric Co., LTD, Hefei Anhui th th th Received: Nov. 27 , 2016; accepted: Dec. 25 , 2016; published: Dec. 28 , 2016 Copyright ? 2016 by authors and Hans Publishers Inc. This work is licensed under the Creative Commons Attribution International License (CC BY). /licenses/by/4.0/ Open Access Abstract The current lithium-ion battery is a series of groups used in the field of electric vehicles. In the production or use of the process, the battery internal resistance, capacity and other parameters are difficult to achieve consistency, especially with the use of time, the battery between the growing difference, affecting the battery life and safety. Therefore, an active bidirectional equalization device based on DC_DC technology is designed. The device uses the active two-way equalization technology; the high energy batteries are transferred to the low energy batteries according to the energy control method. This can improve the efficiency of the system, and improve security. Keywords Bi-Directional DC Switching Power Supply, Battery Equalization, Lithium Ion Batteries 一种动力锂离子电池主动均衡技术的装置 郭言平，王有锁，王连明 安徽卓越电气有限公司，安徽 合肥 收稿日期：2016年11月27 日；录用日期：2016年12月25 日；发布日期：2016年12月28 日 文章引用: 郭言平, 王有锁, 王连明. 一种动力锂离子电池主动均衡技术的装置[J]. 电力与能源进展, 2