Advantages of a new approach for estimating the stator resistance of a permanent magnet synchronous machine compared to known conventional methods

Kellner S, Piepenbreier B (2010)

Publication Type: Conference contribution

Publication year: 2010

Edited Volumes: 2010 IEEE Vehicle Power and Propulsion Conference, VPPC 2010

Pages Range: 1-6

Conference Proceedings Title: Vehicle Power and Propulsion Conference

Event location: Lille FR

ISBN: 978-1-4244-8218-4

DOI: 10.1109/VPPC.2010.5729092

Abstract

Usually, electrical propulsion vehicles are driven by highly dynamic drive controls. To make this possible, it is important to know electrical parameters such as inductances, flux and stator resistance as exactly as possible. In particular, the ohmic stator resistance Rs changes during operation due to temperature changes. Therefore, it is not possible to achieve a high precision over a wide operating temperature range with an offline measurement of Rs. In this paper, a new identification method for stator resistance is presented and compared to a known method. While the conventional method only works properly at certain operating points, the new method does not have this limitation. © Copyright 2011 IEEE - All Rights Reserved.

Authors with CRIS profile

Sven Kellner Lehrstuhl für Elektrische Energietechnik Bernhard Piepenbreier Lehrstuhl für Elektrische Energietechnik

How to cite

APA:

Kellner, S., & Piepenbreier, B. (2010). Advantages of a new approach for estimating the stator resistance of a permanent magnet synchronous machine compared to known conventional methods. In Vehicle Power and Propulsion Conference (pp. 1-6). Lille, FR.

MLA:

Kellner, Sven, and Bernhard Piepenbreier. "Advantages of a new approach for estimating the stator resistance of a permanent magnet synchronous machine compared to known conventional methods." Proceedings of the IEEE VPPC 2010, Lille 2010. 1-6.

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