P.C. Roberts
Equivalent circuit for the brushless doubly fed machine (BDFM) including parameter estimation and experimental verification
Roberts, P.C.; McMahon, R.A.; Tavner, P.J.; Maciejowski, J.M.; Flack, T.J.
Authors
R.A. McMahon
P.J. Tavner
J.M. Maciejowski
T.J. Flack
Abstract
Experimental results from a frame size 180 brushless doubly fed (induction) machine (BDFM) fitted with four rotor designs are presented. The machine is intended for use as a variable speed generator, or drive. A per phase equivalent circuit for the machine has been developed and a method of obtaining parameters for the circuit is described. Expressions for the torque as a function of speed have been derived and predictions of machine performance in both self-cascaded and synchronous (doubly fed) modes have been verified experimentally. The work illustrates the link between rotor equivalent circuit parameters and machine performance and a comparison between rotor designs has been made.
Journal Article Type | Article |
---|---|
Publication Date | 2005-07 |
Deposit Date | Feb 14, 2008 |
Journal | IEE proceedings. Electric power applications. |
Print ISSN | 1350-2352 |
Electronic ISSN | 1359-7043 |
Publisher | IET |
Peer Reviewed | Peer Reviewed |
Volume | 152 |
Issue | 4 |
Pages | 933-942 |
DOI | https://doi.org/10.1049/ip-epa%3A20045106 |
Public URL | https://durham-repository.worktribe.com/output/1608973 |
Publisher URL | http://ieeexplore.ieee.org/xpl/freeabs_all.jsp?isnumber=31507&arnumber=1468711&count=31&index=20 |
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