Loading [a11y]/accessibility-menu.js
Review of Inductance Identification Methods Considering Inverter Nonlinearity for PMSM | CMP Journals & Magazine | IEEE Xplore

Review of Inductance Identification Methods Considering Inverter Nonlinearity for PMSM


Abstract:

Permanent magnet synchronous motors (PMSMs) are widely used in high-power-density and flexible control methods. Generally, the inductance changes significantly in real-ti...Show More

Abstract:

Permanent magnet synchronous motors (PMSMs) are widely used in high-power-density and flexible control methods. Generally, the inductance changes significantly in real-time machine operations because of magnetic saturation and coupling effects. Therefore, the identification of inductance is crucial for PMSM control. Existing inductance identification methods are primarily based on the voltage source inverter (VSI), making inverter nonlinearity one of the main error sources in inductance identification. To improve the accuracy of inductance identification, it is necessary to compensate for the inverter nonlinearity effect. In this study, an overview of the PMSM inductance identification and the related inverter nonlinearity self-learning methods are presented.
Published in: Chinese Journal of Electrical Engineering ( Volume: 10, Issue: 2, June 2024)
Page(s): 1 - 15
Date of Publication: June 2024

ISSN Information:

Funding Agency:


References

References is not available for this document.