发明名称 |
Electric four-wheel drive vehicle and control unit for same |
摘要 |
An electric four-wheel drive vehicle and a control unit for the same, which can be applied to cars of class having larger displacements than the class to which the electric four-wheel drive vehicle equipped with the DC motor is applied, without increasing the cost over that of the known mechanical four-wheel drive vehicle. Front wheels of the vehicle are driven by an engine, and rear wheels are driven by an AC motor. A generator is driven by a rotating force of the engine to output DC power. An inverter converts the DC power outputted from the generator to AC power. A control unit controls the generator such that energy Pm required for driving the AC motor is outputted from the generator.
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申请公布号 |
US7455133(B2) |
申请公布日期 |
2008.11.25 |
申请号 |
US20060352259 |
申请日期 |
2006.02.13 |
申请人 |
HITACHI, LTD. |
发明人 |
KANEKO SATORU;YAMAMOTO TATSUYUKI;ITO MASARU;SHIMIZU HISAYA;KATSUHAMA KENTA |
分类号 |
B60K1/00;B60K6/26;B60K6/44;B60K6/52;B60K17/04;B60K17/356;B60L9/18;B60L11/14;B60W10/08;B60W20/00 |
主分类号 |
B60K1/00 |
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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