发明名称 |
AN ENERGY STORAGE DEVICE FOR A POWER COMPENSATOR AND A METHOD FOR CONTROL THEREOF |
摘要 |
<p>An energy storage device (1) for a power compensator comprising a battery stack including a plurality of battery units (2-4) connected in series, each of the battery units comprising one or more parallel- connected battery modules (5-13) including a plurality of battery cells, where each battery unit (2-4) further comprises a bypass switch (14-16) connected in parallel with the battery modules and the energy storage device comprises a control unit (21-22) which is operatively connected to the bypass switches and adapted to receive information on a failure in any of the battery modules and to close the bypass switch in order to bypass the battery unit in case of a failure in any of the battery modules of the battery unit.</p> |
申请公布号 |
CA2796858(A1) |
申请公布日期 |
2011.11.03 |
申请号 |
CA20102796858 |
申请日期 |
2010.04.27 |
申请人 |
ABB TECHNOLOGY AG |
发明人 |
TINGLOEW, FREDRIK;HOSINI, FALAH;LARSSON, TOMAS |
分类号 |
H02J7/00 |
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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