发明公开
- 专利标题： Battery charging device and electric vehicle mounting the same
- 专利标题（中）： 电池充电装置和电动车辆安装相同
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申请号： EP96116431.6申请日： 1996-10-14
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公开(公告)号： EP0769837A2公开(公告)日： 1997-04-23
- 发明人: Miyazaki, Taizou , Masaki, Ryoso , Kaneko, Satoru , Horiba, Tatsuo
- 申请人： HITACHI, LTD.
- 申请人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 专利权人： HITACHI, LTD.
- 当前专利权人： HITACHI, LTD.
- 当前专利权人地址： 6, Kanda Surugadai 4-chome Chiyoda-ku, Tokyo 101 JP
- 代理机构： Beetz & Partner Patentanwälte
- 优先权： JP270879/95 19951019
- 主分类号： H02J7/00
- IPC分类号： H02J7/00
摘要：
A battery charging unit is provided with a charge controlling unit (23a-d) which is designed to perform at least one of rest mode operating function which causes to rest charging for respective battery groups (13) and discharge mode operating function which causes to discharge electric power from the respective battery groups (13) in addition to charge mode operating function for the respective battery groups (13). The battery charging unit (14) repeats at least two modes in a predetermined time cycle and further performs a mutual control between the respective battery groups (13) so that at least one battery group (13) is placed in the rest mode in a predetermined sequence.
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