Experimental investigations on the core loss effects in an inverter fed Brushless Doubly Fed Machine

Brushless doubly fed machine (BDFM) shows promising results for wind power and adjustable-speed drive applications. Due to poor rotor magnetic coupling and relatively high value of slip, core loss is more emphasized in this machine than the conventional machines. By now, there are few comprehensive...

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Bibliographic Details
Main Authors: Hashemnia, M. N., Tahami, F., Oyarbide, E.
Format: Conference Proceeding
Language:English
Subjects:
AC machines
Brushless Doubly Fed Machine
Core loss
Electric machines
Equivalent circuit
Integrated circuit modeling
Rotors
Stator cores
Stator windings
Steady state model
Variable speed drives
Wind energy generation
Windings
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Summary:Brushless doubly fed machine (BDFM) shows promising results for wind power and adjustable-speed drive applications. Due to poor rotor magnetic coupling and relatively high value of slip, core loss is more emphasized in this machine than the conventional machines. By now, there are few comprehensive researches on core loss effect on performance characteristics of BDFM in the literature. In this paper, based on the derived relations and by applying suitable rules for transformation of parameters from one winding to another one, the steady state equivalent circuit model of BDFM referred to power winding stator side is obtained. Comparison between simulation and experimental results verifies the accuracy and effectiveness of the proposed model.
ISSN:1553-572X
DOI:10.1109/IECON.2013.6699578