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Estimation of Saturation of Permanent-Magnet Synchronous Motors Through an Energy-Based Model

Authors: Al Kassem Jebai, François Malrait, Philippe Martin, Pierre Rouchon, Proceedings of the Electric Machines & Drives Conference (IEMDC), 2011 IEEE International, pp. 1316 - 1321, August 22 2011, DOI: 10.1109/IEMDC.2011.5994795
We propose a parametric model of the saturated Permanent-Magnet Synchronous Motor (PMSM) together with an estimation method of the magnetic parameters. The model is based on an energy function which simply encompasses the saturation effects. Injection of fast-varying pulsating voltages and measurements of the resulting current ripples then permit to identify the magnetic parameters by linear least squares. Experimental results on a surface-mounted PMSM and an interior magnet PMSM illustrate the relevance of the approach.
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BibTeX:
@Proceedings{,
author = {Al Kassem Jebai, François Malrait, Philippe Martin, Pierre Rouchon},
editor = {},
title = {Estimation of Saturation of Permanent-Magnet Synchronous Motors Through an Energy-Based Model},
booktitle = {Electric Machines & Drives Conference (IEMDC), 2011 IEEE International},
volume = {},
publisher = {},
address = {},
pages = {1316 - 1321},
year = {2011},
abstract = {},
keywords = {}}