摘要
This paper compares and evaluates different experimental methods for determining permanent magnet synchronous machine (PMSM) parameters. They are based on numerical integration, analysis of current time-response and harmonic analysis combined with calculation of phasors and impedances. The results presented in the paper show that the parameters of two-axis PMSM dynamic model can be determined with sufficient accuracy even when the three-phase PMSM with appropriately connected windings is supplied with a single stepwise changing voltage.
- 出版日期2011