Abstract
Battery equalization circuits for series charging/discharging and controlling methods thereof are provided. The provided circuit includes a set of series-connected batteries, a switching converter and a magnetic element coupled balance circuit including a magnetic element coupled to the switching converter, wherein the magnetic element takes a branch current from the switching converter to the series-connected batteries so as to cause the set of series-connected batteries to reach a balance.
| Translated title of the contribution | 串聯電池電量平衡充/放電電路及其控制方法 |
|---|---|
| Original language | English |
| Patent number | 9368977 |
| Publication status | Published - 2013 Aug 22 |