Investigation of magnetic wedge effects in large-scale BDFMs

Abdi Jalebi, Salman, Abdi, Ehsan, Oraee, Ashknaz and McMahon, Richard (2014) Investigation of magnetic wedge effects in large-scale BDFMs. In: IET Renewable Power Generation Conference (RPG 2013), 2013-09-09.

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Abstract

This paper studies the effects of magnetic wedges on the equivalent circuit parameters of the Brushless Doubly-Fed Machine (BDFM). Magnetic wedges are used in slot openings of large electrical machines to reduce magnetizing currents, but the study of their effects on the BDFM performance is not straightforward due to the complex magnetic fields in the BDFM. Equivalent circuit and FE models have been developed for a 250 kW BDFM taking into account the effects of wedges and verified experimentally.

Item Type:	Conference or Workshop Item (Paper)
Faculty \ School:	Faculty of Science > School of Engineering
Depositing User:	LivePure Connector
Date Deposited:	27 Nov 2019 01:25
Last Modified:	22 Oct 2022 23:41
URI:	https://ueaeprints.uea.ac.uk/id/eprint/73053
DOI:	10.1049/cp.2013.1849

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