Roberts, P. C. and McMahon, R. A. and Tavner, P. J. and Maciejowski, J. M. and Flack, T. J. (2005) 'Equivalent circuit for the brushless doubly fed machine (BDFM) including parameter estimation and experimental verification.', IEE proceedings : electric power applications., 152 (4). pp. 933-942.
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.
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|Record Created:||14 Feb 2008|
|Last Modified:||08 Apr 2009 16:20|
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