发明名称 |
ELECTRICITY-STORAGE SYSTEM |
摘要 |
[PROBLEM] To reduce a voltage applied between terminals of a current breaker in an electric storage element when the current breaker is activated. [SOLVING MEANS] An electric storage system includes an electric storage apparatus, relays, a plurality of smoothing capacitors, and a current limiting resistance. The electric storage apparatus has a plurality of electric storage elements connected in series. Each of the electric storage elements includes a current breaker breaking an electric current path inside the electric storage element. The plurality of smoothing capacitors are connected in series between a positive electrode line and a negative electrode line which connect the electric storage apparatus to a load. Each of the relays is placed on the positive electrode line, the negative electrode line, and an intermediate line. The intermediate line connects a connecting point of two of the electric storage elements included in the electric storage apparatus and a connecting point of the plurality of smoothing capacitors. The current limiting resistance is also placed on the intermediate line. |
申请公布号 |
EP2773011(A1) |
申请公布日期 |
2014.09.03 |
申请号 |
EP20110846064 |
申请日期 |
2011.10.24 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ISHISHITA, TERUO;KAITA, KEIJI |
分类号 |
H02J7/00;H02H9/00;H02J7/34;H03K17/06 |
主分类号 |
H02J7/00 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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