| 发明名称 |
METHODS, SYSTEMS AND APPARATUS FOR SENSORLESS ROTOR ANGULAR POSITION ESTIMATION IMPLEMENTING REDUCED SWITCHING LOSS PULSE WIDTH MODULATED (PWM) WAVEFORMS |
| 摘要 |
Methods, system and apparatus are provided for low speed sensorless rotor angular position estimation that implements reduced switching loss PWM waveforms.
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| 申请公布号 |
US2011012544(A1) |
申请公布日期 |
2011.01.20 |
| 申请号 |
US20090503591 |
申请日期 |
2009.07.15 |
| 申请人 |
GM GLOBAL TECHNOLOGY OPERATIONS, INC. |
发明人 |
SCHULZ STEVEN E.;SON YO CHAN;PATEL NITINKUMAR R. |
| 分类号 |
H02P21/04;H02P6/18 |
主分类号 |
H02P21/04 |
| 代理机构 |
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