@article{Allam_Azmy_El-Khazendar_2010, title={A General Model for Describing the Performance of Brushless Doubly-Fed Induction Machines}, volume={7}, url={https://journals.squ.edu.om/index.php/tjer/article/view/77}, DOI={10.24200/tjer.vol7iss2pp1-9}, abstractNote={<p class="p1"> This paper presents a generalized model, by which the dynamic and steady-state behaviour of the Brushless Doubly-Fed Induction Machine (BDFIM) can be precisely predicted. The investigated doubly-fed machine has two sets of three-phase stator windings with different pole numbers. The rotor is a squirrel-cage type with a simple modification in order to support the two air-gap rotating fields that are produced by the stator windings and have different pole numbers. The machine model is derived in the qdo-axis variables. The qdoaxes are attached to rotor and hence, it rotates at the rotor speed (}, number={2}, journal={The Journal of Engineering Research [TJER]}, author={Allam, S. M. and Azmy, A. M. and El-Khazendar, M. A.}, year={2010}, month={Dec.}, pages={1–9} }