TY - JOUR AU - Allam, S. M. AU - Azmy, A. M. AU - El-Khazendar, M. A. PY - 2010/12/01 Y2 - 2024/03/29 TI - A General Model for Describing the Performance of Brushless Doubly-Fed Induction Machines JF - The Journal of Engineering Research [TJER] JA - Jou. Eng. Res. VL - 7 IS - 2 SE - Articles DO - 10.24200/tjer.vol7iss2pp1-9 UR - https://journals.squ.edu.om/index.php/tjer/article/view/77 SP - 1-9 AB - <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 ( ER -