发明名称 |
POWER GRID CONTROL SYSTEM USING ELECTRIC VEHICLE, POWER GRID CONTROL APPARATUS, INFORMATION DISTRIBUTION APPARATUS, AND INFORMATION DISTRIBUTION METHOD |
摘要 |
<p>Provided are charging/discharging spots which are connected to a power grid and which charge storage batteries of electric vehicles connected thereto and discharge charged power of the storage batteries to the power grid; a data center which collects and stores current position information of electric vehicles located in a territory and charging state information of storage batteries of the electric vehicles; and a power aggregator which ranks degrees of necessity of charging/discharging the storage batteries of the respective electric vehicles based on the stored position information, the charging state information of the storage batteries and position information of the charging/discharging spots and creates a ranking list indicating the ranks. The power aggregator distributes information for guiding each of the electric vehicles to a designated one of the charging/discharging spots for charging or discharging in accordance with the ranking list Accordingly, moving electric vehicles can be guided to charging/discharging spots, so that power charged/discharged on the power grid side can be kept more surely.</p> |
申请公布号 |
EP2518856(A4) |
申请公布日期 |
2014.07.02 |
申请号 |
EP20100839017 |
申请日期 |
2010.08.24 |
申请人 |
HITACHI, LTD. |
发明人 |
ISHIDA TAKAHARU |
分类号 |
H02J3/46;B60L11/18;H01M10/44;H02J3/32;H02J7/00 |
主分类号 |
H02J3/46 |
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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