ZHENG Hanfeng, XU Junfeng, ZHANG Chaoyang, et al. Comparison and Analysis of High-speed Flux Weakening Control for PMSM[J]. Electric Drive for Locomotives, 2016,(3):5-9.
ZHENG Hanfeng, XU Junfeng, ZHANG Chaoyang, et al. Comparison and Analysis of High-speed Flux Weakening Control for PMSM[J]. Electric Drive for Locomotives, 2016,(3):5-9. DOI: 10.13890/j.issn.1000-128x.2016.03.002.
In order to explore the flux weakening control principle of PMSM and enhance its performance, three control technologies were compared and analyzed, emphasis on high-speed flux weakening control method and performance, as well as the simulation and experimental study was carried out. The results showed that: direct torque control technology based on the space voltage vector modulation had excellent performance in the flux weakening area, which would be the main direction of future application.