Torque Feed-Back MTPA Control for IPMSM Compensating for Magnet Flux Variation Due to Permanent Magnet Temperature

Mathematics

• Copper 43%
• Feedback Control 63%
• Fluctuations 29%
• High Efficiency 36%
• Interior 25%
• Minimise 24%
• Permanent Magnet 100%
• Permanent Magnet Synchronous Motor 55%
• Torque 75%

Engineering & Materials Science

• Copper 25%
• Feedback control 54%
• Magnetic flux 34%
• Magnets 62%
• Permanent magnets 53%
• Synchronous motors 31%
• Temperature 24%
• Torque control 67%