[1]孙频东.串联蓄电池均衡充电系统[J].南京师范大学学报(工程技术版),2006,06(01):012-16.
　SUN Pindong.Charging System for Series Connected Battery[J].Journal of Nanjing Normal University(Engineering and Technology),2006,06(01):012-16.
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串联蓄电池均衡充电系统
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南京师范大学学报（工程技术版）[ISSN:1006-6977/CN:61-1281/TN]

卷:
06卷
期数:
2006年01期
页码:
012-16
栏目:
出版日期:
2006-03-30

文章信息/Info

Title:
Charging System for Series Connected Battery
作者:
孙频东;
南京师范大学电气与自动化工程学院 江苏南京210042
Author(s):
SUN Pindong
School of Electrical and Automation Engineering,Nanjing Normal University,Nanjing 210042,China
关键词:
蓄电池;  充电器;  均衡电路;  单片机
Keywords:
battery;  charging device;  equalizer;  micro controller
分类号:
TM912
摘要:
用电感、二极管和开关器件构成串联蓄电池充电的均衡电路,使蓄电池在串联的情况下,实现均衡充电.分析了均衡器的工作原理,指出该均衡器具有动态分配过充电能的特点.利用蓄电池的充电电压和充电状态之间的关系,用蓄电池的状态估计法和倒推法,解决了均衡器中开关器件的PWM脉冲占空比的计算问题.整个串联蓄电池充电系统具有结构简单、灵活和可扩展的优点.
Abstract:
The p roposed charge equalizing circuit (CEC) , which consists of inductor, diode and switching device, performs an equally-charging characteristic for seriesly connected batteries. The operational p rincip le of CEC, which can redistribute excess charging energy, has been analyzed in the paper. Taking advantage of the relationship between the state of charges and the voltage of batteries, the duty ratio of switching device in the CEC can be calculated by u-singmeasured voltage of battery. The whole system of CEC achieves simp le structure, flexibility and extendibility.

参考文献/References:

[ 1 ] CHATZAKIS J , KALA ITZAKIS K, VOULGAR IS N C, et al. Designing a new generalized battery management system [ J ]. IEEE Transactions on Industrial Electronics, 2003, 50 (5) : 990-998.
[ 2 ] KUTKUTN H, W IEGMAN H L N, D IVAN DM, et al. Design consideration for charge equalization of an electric vehicle bat2 tery system[ J ]. IEEE Transactions on Industry App lications, 1999, 35 (1) : 28-35.
[ 3 ] HUNG S T, HOPKINS D C, MOSL ING C R. Extension of battery life via charge equalization control[ J ]. IEEE Transactions on Industrial Electronics, 1993, 40 (1) : 96-104.

备注/Memo

备注/Memo:
作者简介: 孙频东(19572) ,副教授,主要从事电力电子方面的教学与研究. E-mail: sunp indg@sina. com
更新日期/Last Update: 2013-04-29