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https://hdl.handle.net/2440/70687
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Type: | Conference paper |
Title: | Maximum torque per ampere control of phase advance modulation of a SPM wind generator |
Author: | Pathmanathan, M. Soong, W. Ertugrul, N. |
Citation: | Proceedings of the 2011 IEEE Energy Conversion Congress and Exposition (ECCE 2011), 17-22 September, 2011, Phoenix, Arizona, USA: pp.1676-1683 |
Publisher: | IEEE |
Publisher Place: | USA |
Issue Date: | 2011 |
Series/Report no.: | IEEE Energy Conversion Congress and Exposition |
ISBN: | 9781457705410 |
ISSN: | 2329-3721 |
Conference Name: | IEEE Energy Conversion Congress and Exposition (ECCE 2011) (2011 : Phoenix, AZ) |
Statement of Responsibility: | Mehanathan Pathmanathan, Wen Soong and Nesimi Ertugrul |
Abstract: | Surface permanent magnet (PM) machines are normally operated by controlling the d-axis and q-axis currents. This paper examines the control of surface PM generators based on controlling the terminal voltage magnitude V and power-factor angle θ. This is well-suited for generator operation when using a switched-mode rectifier and avoids the need for a rotor position sensor. The parameters required for generating a given value of torque with minimum phase current in order to minimize copper losses are derived in this paper. This will be achieved by controlling V and θ to keep the d-axis current equal to zero at low speed, before switching to field-weakening control at higher speeds. Simulated and experimental results will be used to verify the control strategy, and the efficiency achieved. |
Keywords: | AC-DC power conversion permanent magnetgenerators pulse-width modulated power converters |
Rights: | Copyright © 2011 by the Institute of Electrical and Electronic Engineers, Inc. All Rights Reserved |
DOI: | 10.1109/ECCE.2011.6063984 |
Published version: | http://dx.doi.org/10.1109/ecce.2011.6063984 |
Appears in Collections: | Aurora harvest Electrical and Electronic Engineering publications Environment Institute publications |
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