发明名称 |
Steuerungsvorrichtung für eine elektrische Drehmaschine |
摘要 |
A rotating electrical machine control device includes an inverter; a resolver; a unit; a three-phase/two-phase modulation switching unit; and a motor control unit that switches to a two-phase modulation in a specific region where an electric noise given to the resolver by a rotating electrical machine is large, even in a region where the modulation ratio is smaller than the three-phase/two-phase modulation switching boundary. |
申请公布号 |
DE112008002482(T5) |
申请公布日期 |
2010.07.08 |
申请号 |
DE20081102482T |
申请日期 |
2008.10.07 |
申请人 |
AISIN AW CO. LTD. |
发明人 |
NISHIMURA, KEISUKE;SAKAKIBARA, MASUHO;NAKAGAWA, YOSHINARI;OONO, YOSHINORI |
分类号 |
H02P6/08;H02P21/00;H02P27/04 |
主分类号 |
H02P6/08 |
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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