| 摘要 |
<p>A method for operating the rotating electric machine is provided to use the torque trajectory and the magnetism stator flux locus which are out of the predetermined value range. According to the selected switching state combination, the phases of the converter circuit are connected to the DC voltage circuit. All switching state combination is set. The switching state sequence about the switching state combination at the beginning sampling time is formed. The torque trajectory of the rotating electric machine and the magnetism stator flux locus of the rotating electric machine are calculated. The torque infringement value is calculated. The stator flux infringement value is calculated. The maximum value is decided from torque infringement values and the stator flux infringement values.</p> |
