This paper proposes a precise torque control method of PMSMs. The control algorithm combines flux-weakening control with a look-up table torque controller which ensures the torque precision in a wide speed range. The look-up table is obtained from test results, thus the parameter variation is effectively compensated. The proposed control method is verified by simulation and experiment.
A new precise torque control method of PMSMs in flux-weakening operation
2014-08-01
712072 byte
Aufsatz (Konferenz)
Elektronische Ressource
Englisch
SAE Technical Papers | 2016
|Springer Verlag | 2023
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