发明名称 |
AC voltage output apparatus and hybrid vehicle including the same |
摘要 |
A first inverter control unit includes a harmonic generation unit. The harmonic generation unit generates a harmonic voltage instruction having a phase opposite to a harmonic generated at a neutral point of a motor-generator when the motor-generator revolves, based on motor revolution number of the motor-generator. A PWM signal generation unit generates a signal based on a voltage instruction obtained by superimposing an AC voltage instruction from an AC output control unit and the harmonic voltage instruction from the harmonic generation unit onto each voltage instruction of U-phase, V-phase and W-phase from a conversion unit.
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申请公布号 |
US7688604(B2) |
申请公布日期 |
2010.03.30 |
申请号 |
US20060919072 |
申请日期 |
2006.06.22 |
申请人 |
TOYOTA JIDOSHA KABUSHIKI KAISHA |
发明人 |
OYOBE HICHIROSAI;ISHIKAWA TETSUHIRO;MINEZAWA YUKIHIRO;TOGASHI SHIGENORI |
分类号 |
H02M1/12;H02P27/04 |
主分类号 |
H02M1/12 |
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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