
基本信息:
- 专利标题: 用于电池的充电平衡系统
- 专利标题(英):Charge balancing system for batteries
- 申请号:CN201280012434.2 申请日:2012-03-07
- 公开(公告)号:CN103477530A 公开(公告)日:2013-12-25
- 发明人: 劳伦特·卡尼尔 , 达尼埃尔·沙特鲁 , 马蒂厄·德布瓦-勒诺丹
- 申请人: 原子能和替代能源委员会
- 申请人地址: 法国巴黎
- 专利权人: 原子能和替代能源委员会
- 当前专利权人: 原子能和替代能源委员会
- 当前专利权人地址: 法国巴黎
- 代理机构: 北京柏杉松知识产权代理事务所
- 代理人: 王春伟; 刘继富
- 优先权: 1151923 2011.03.09 FR
- 国际申请: PCT/EP2012/053880 2012.03.07
- 国际公布: WO2012/120030 FR 2012.09.13
- 进入国家日期: 2013-09-09
- 主分类号: H02J7/00
- IPC分类号: H02J7/00 ; B60L11/18 ; H02J1/08 ; H02J7/14
The present invention relates to a charge balancing system for a power battery (101) comprising at least two accumulator stages (111) connected in series, an accumulator stage (111) comprising at least one accumulator (9). Said system comprises: a plurality of isolated converters (123) connected in parallel, the converters being respectively connected, on the one hand, to a preset number of associated accumulator stages (111) and, on the other hand, to a low-voltage network for supplying power to auxiliary electrical systems of an automotive vehicle; and a unit for controlling said converters (123), the unit being configured to control at least one converter (123) so as to charge the preset number of associated accumulator stages to a similar charge level, and so as to control the supply of power from the power battery (1) to said low-voltage network via converters (107), in order to supply said auxiliary systems with power.
公开/授权文献:
- CN103477530B 用于电池的充电平衡系统 公开/授权日:2016-08-24
IPC结构图谱:
H | 电学 |
--H02 | 发电、变电或配电 |
----H02J | 供电或配电的电路装置或系统;电能存储系统 |
------H02J7/00 | 用于电池组的充电或去极化或用于由电池组向负载供电的装置 |