Maximum Torque per Ampere Control of PMSMs Using Real-Time Numerical Optimization

Maximum Torque per Ampere Control of PMSMs Using Real-Time Numerical Optimization

This paper proposes a novel online maximum torque per ampere (MTPA) control method for permanent magnet synchronous motors (PMSMs) that addresses nonlinearities such as magnetic saturation and cross-coupling effects. A flux-linkage based nonlinear PMSM model was developed to improve the torque contr...

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Bibliographic Details
Main Authors: Yong Xu, Min-Yi Lin, Wen-Jie Wan, Yunchong Wang, Jian-Xin Shen
Format: Article
Language:English
Published: IEEE 2025-01-01
Series:IEEE Access
Subjects:
Gradient projection descent (GPD)
Levenberg-Marquardt algorithm (LMA)
maximum torque per ampere (MTPA)
nonlinearities
numerical optimization
real time control
Online Access:https://ieeexplore.ieee.org/document/11072685/
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