发明名称 |
Electric motor control apparatus |
摘要 |
An electric motor control apparatus suppressing power loss caused by driving an electric motor acting as a motor with a generated output of an electric motor acting as a generator. The electric motor control apparatus comprises a PAM controlled motor selecting unit (53) for determining which of "control pattern 1" and "control pattern 2" should be executed by comparison in total power loss, where a voltage control unit on the power generation side (51) performs voltage transformation with a PWM control in a first inverter (30) and generates a drive voltage for a second electric motor (12) with a PAM control in a second inverter (31) in the control pattern 1 and a voltage control unit on the driving side (52) outputs a rectified voltage from a generated voltage of a first electric motor (6) without voltage transformation in the first inverter (30) and generates a drive voltage for the second electric motor (12) with a PWM control in the second inverter (31) in the control pattern 2. |
申请公布号 |
EP1655167(A1) |
申请公布日期 |
2006.05.10 |
申请号 |
EP20050023283 |
申请日期 |
2005.10.25 |
申请人 |
HONDA MOTOR CO., LTD. |
发明人 |
OCHIAI, SHINOBU;URUSHIHARA, KEISUKE |
分类号 |
B60L15/08 |
主分类号 |
B60L15/08 |
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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