PENG Jun, LI Yifeng, FU Minli, et al. Calculation of Harmonics Current for Inverter Power Supply of Permanent Magnet Synchronous Motor[J]. Electric Drive for Locomotives, 2015,(2):17-19.
PENG Jun, LI Yifeng, FU Minli, et al. Calculation of Harmonics Current for Inverter Power Supply of Permanent Magnet Synchronous Motor[J]. Electric Drive for Locomotives, 2015,(2):17-19. DOI: 10.13890/j.issn.1000-128x.2015.02.006.
Based on the harmonics current operation principle of inverter power supply of permanent magnet synchronous traction motor, a harmonic equivalent circuit and harmonic current formula were presented. The calculation method of the harmonic equivalent circuit resistance and inductance parameter was introduced. The result of calculation coincided with test measurements, harmonics model feasibility was validated.
关键词
永磁同步电动机逆变器谐波等值电路谐波电流有限元
Keywords
permanent magnet synchronous motor (PMSM)inverterharmonic equivalent circuitharmonic currentsfinite element