| 发明名称 | Power storage apparatus and electric vehicle | ||
| 摘要 | A power storage apparatus, electric device, electric vehicle, and power system are disclosed. In an example embodiment, a power storage apparatus includes a battery block comprising a plurality of battery cells and an isolating unit that enables wireless information transfer regarding battery information of the battery block. | ||
| 申请公布号 | US9231280(B2) | 申请公布日期 | 2016.01.05 |
| 申请号 | US201213598936 | 申请日期 | 2012.08.30 |
| 申请人 | Sony Corporation | 发明人 | Komatsu Yoshihiro;Kikuchi Hidekazu;Umetsu Koji;Sugeno Naoyuki;Sato Morihiko |
| 分类号 | H01M10/48;H01M10/42;H01M2/10;B60L1/00;B60L11/18 | 主分类号 | H01M10/48 |
| 代理机构 | Sony Corporation | 代理人 | Sony Corporation |
| 主权项 | 1. A power storage apparatus comprising: a plurality of battery blocks connected in series, each battery block comprising a plurality of battery cells; a controller configured to measure battery information of the battery blocks and balance voltages based on the battery information by first balancing the voltages of the battery blocks independent of the plurality of the battery cells and then balancing the voltages of the plurality of battery cells within the battery blocks; and an isolating unit that enables wireless information transfer regarding the battery information of the battery blocks. | ||
| 地址 | Tokyo JP | ||