发明名称 |
Leistungsumwandlungssystem und -verfahren |
摘要 |
<p>A power conversion system includes first and second voltage sources for driving a multiple-phase AC motor and a control unit. The control unit is configured to compute first and second output voltage command values used to drive the multiple-phase AC motor based on a first output voltage command vector corresponding to the voltage source that is charged and a second output voltage command vector corresponding to the voltage source that is discharged. The first and second output voltage command vectors are determined so that a resultant vector of the first and second output voltage command vectors is coincident with a motor voltage command vector corresponding to a motor voltage command value, and a motor current command vector corresponding to the motor current command value is positioned within an included angle formed between the second output voltage command vector and a negative vector of the first output voltage command vector.</p> |
申请公布号 |
DE602007006888(D1) |
申请公布日期 |
2010.07.15 |
申请号 |
DE20076006888T |
申请日期 |
2007.11.16 |
申请人 |
NISSAN MOTOR CO. LTD. |
发明人 |
YOSHIMOTO, KANTARO;MAIKAWA, KENGO;NAKAJIMA, YUKI;SATO, SHO |
分类号 |
H02P21/00;H02M7/483;H02M7/49 |
主分类号 |
H02P21/00 |
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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