发明名称 |
VEHICLE, POWER TRANSMITTING DEVICE AND CONTACTLESS POWER SUPPLY SYSTEM |
摘要 |
A contactless power supply system contactlessly transmits electric power from a power transmitting device to a vehicle. The vehicle includes: a power receiving unit that contactlessly receives electric power from the power transmitting device; an electrical storage device that stores electric power received by the power receiving unit; and an impedance adjustment unit that includes a DC/DC converter and a relay and that is used to adjust an impedance between the power receiving unit and the electrical storage device. A vehicle ECU switches between a power supply path of which the impedance is adjusted by the DC/DC converter and a power supply path that does not use the DC/DC converter on the basis of a state of charge of the electrical storage device.
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申请公布号 |
US2013307471(A1) |
申请公布日期 |
2013.11.21 |
申请号 |
US201313860962 |
申请日期 |
2013.04.11 |
申请人 |
ICHIKAWA SHINJI;KONDO TADASHI;GORAI NAOKI;TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
ICHIKAWA SHINJI;KONDO TADASHI;GORAI NAOKI |
分类号 |
H02J7/00;B60L11/18 |
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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