Title :
Methodology of asymmetrical fault analysis of a 6-phase synchronous machine
Author :
Abo-Shady, S.E. ; Al-Turki, Y.A. ; Bin-Ali, K.A.
Author_Institution :
King Abdul-Aziz Univ., Jeddah, Saudi Arabia
Abstract :
A systematic procedure for analyzing the steady-state symmetrical and asymmetrical short-circuit is developed for a size-phase synchronous machine. Expressions for terminal voltages and currents are derived using the symmetrical components methods. The short-circuit case for three phases 60° apart is presented as an illustrative example
Keywords :
electrical faults; synchronous machines; 6-phase synchronous machine; asymmetrical fault analysis; steady-state symmetrical short-circuits; terminal currents; terminal voltages; Circuit faults; Coupling circuits; Equations; Machine windings; Magnetic analysis; Stators; Steady-state; Symmetric matrices; Synchronous machines; Voltage;
Conference_Titel :
Energy Conversion Engineering Conference, 1989. IECEC-89., Proceedings of the 24th Intersociety
Conference_Location :
Washington, DC
DOI :
10.1109/IECEC.1989.74538
