发明名称 |
Antriebsgerät, Steuerverfahren und Programmspeichermedium für das Antriebsgerät, und Apparatur zur Erzeugung von Energie |
摘要 |
An electronic control unit (40) calculates the current flowing through a reactor (L) by dividing an output required BP* of a battery (32), obtained from converting the power required by a motor (22), by a terminal voltage Vb of the battery (32). A carrier frequency (optimum carrier frequency) is set for transistors (T7, T8) where the loss of a DC/DC converter (34) is minimized from the calculated current, and the DC/DC converter (34) is controlled at the set switching frequency. <IMAGE> |
申请公布号 |
DE60215902(T2) |
申请公布日期 |
2007.06.14 |
申请号 |
DE2002615902T |
申请日期 |
2002.09.25 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA, TOYOTA |
发明人 |
NAKAMURA, MAKOTO;SATO, EIJI;OKI, RYOJI;KOMATSU, MASAYUKI;SHAMOTO, SUMIKAZU |
分类号 |
H02M7/48;H02J7/14;H02J7/24;H02J7/34;H02M3/156;H02M3/335;H02M7/5387;H02P6/08;H02P27/06 |
主分类号 |
H02M7/48 |
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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