Lookup NU author(s): Dr Kia Kimiabeigi
This is the authors' accepted manuscript of a conference proceedings (inc. abstract) that has been published in its final definitive form by IEEE, 2017.
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This paper proposes a novel approach to modelling the torque/speed envelope of PMSMs which considers harmonic components in the voltage waveform. The proposed model is computationally efficient and can produce precise results rapidly, the accuracy of the model and improvement over previous dq based techniques is validated against experimental measurements of a 21-slot 14-pole IPM motor for a hybrid electric vehicle. The technique is then applied to a model of a ferrite based PMSM for a 48V application; it is shown how use of the dq method here can give a significant over estimation of the available peak power when compared to the Fourier approach.
Author(s): Goss J, SanAndres U, Afinowi I, Matharu H, Michaelides A, Kimiabeigi M
Publication type: Conference Proceedings (inc. Abstract)
Publication status: Published
Conference Name: 2017 IEEE International Electric Machines and Drives Conference (IEMDC)
Year of Conference: 2017
Online publication date: 08/08/2017
Acceptance date: 15/03/2017
Date deposited: 21/08/2017