发明名称 |
POWER SYSTEM AND METHOD FOR MANAGING CHARGING STATE IN THAT POWER SYSTEM |
摘要 |
<p>Generation power determining unit specifies efficiency characteristic based on identification ID of each vehicle. Generation power determining unit determines a power generation mechanism or mechanisms to be operated such that amount of power consumption by the power generation mechanism or mechanisms as a whole is minimized. By dividing power £Pg* necessary for charging an electric storage unit that is in a low-charge state by the number of mechanisms to be operated (for example, 2 or 3), fuel consumption efficiency corresponding to generation power to be shared by each power generation mechanism in each case is obtained. There is a relation of ·(1/2) > ·(1/3) and, therefore, it can be understood that two power generation mechanisms are to be operated to minimize total amount of fuel consumption. Generation power determining unit transmits a power generation instruction to vehicles that correspond to the determined two power generation mechanisms.</p> |
申请公布号 |
EP2048762(A1) |
申请公布日期 |
2009.04.15 |
申请号 |
EP20070790579 |
申请日期 |
2007.07.04 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ICHIKAWA, SHINJI;ISHIKAWA, TETSUHIRO |
分类号 |
H02J7/00;B60L11/18;H02J3/38 |
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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