重庆理工大学学报(自然科学版)
重慶理工大學學報(自然科學版)
중경리공대학학보(자연과학판)
JOURNAL OF CHONGQING INSTITUTE OF TECHNOLOGY
2014年
8期
13-17
,共5页
何志刚%郑亚峰%孙文凯%陈上伟
何誌剛%鄭亞峰%孫文凱%陳上偉
하지강%정아봉%손문개%진상위
容性电路%主动均衡%模拟仿真
容性電路%主動均衡%模擬倣真
용성전로%주동균형%모의방진
capacitive circuit%active equilibrium%simulation
针对目前电动汽车用动力电池一致性差,需对电池组中各单体电池间进行均衡控制的问题,在分析现有均衡方案后提出了基于容性电路的主动均衡方法。以国内某电动汽车上使用的电池为例,在Matlab/Simulink软件中建立主动均衡模型,仿真效果理想。
針對目前電動汽車用動力電池一緻性差,需對電池組中各單體電池間進行均衡控製的問題,在分析現有均衡方案後提齣瞭基于容性電路的主動均衡方法。以國內某電動汽車上使用的電池為例,在Matlab/Simulink軟件中建立主動均衡模型,倣真效果理想。
침대목전전동기차용동력전지일치성차,수대전지조중각단체전지간진행균형공제적문제,재분석현유균형방안후제출료기우용성전로적주동균형방법。이국내모전동기차상사용적전지위례,재Matlab/Simulink연건중건립주동균형모형,방진효과이상。
According to the electric vehicle power battery un-consistent problem,battery management system is needed to settle the un-consistent problem of batteries in the electric vehicle.Based on the analysis of existing equalization scheme,this paper introduced an active equalization method with ca-pacitive circuit.One kind of battery used in a domestic electric vehicle is set as an example and the active equilibrium model is established in matlab/Simulink software.The simulate results show that this scheme meets the expected requirement.