Title :
Analysis of generator rotor short circuit fault by reluctance network model
Author :
Zhaofeng, Xu ; Heming, Li ; Shuting, Wan
Author_Institution :
North China Electr. Power Univ., Baoding, China
Abstract :
Stator an According to the real structure and attended model of d rotor windings, a model of synchronous generator based on a reluctance network is developed [N. Jerance et al., 2002]. Which can simulate many faults of generator. In this paper, takes the type of MJF-30-6 nonsalient pole synchronous generator as subject, emulated the changing of the currents between parallel-connected windings on condition of rotor short-circuit fault. The presented model was validated through comparison with experimental data.
Keywords :
equivalent circuits; network analysis; rotors; short-circuit currents; stators; synchronous generators; generator faults; generator rotor; nonsalient pole; parallel-connected windings; reluctance network model; rotor windings; short circuit fault; stator; synchronous generator; Circuit faults; Equations; Magnetic circuits; Magnetic flux; Reluctance generators; Rotors; Stator cores; Stator windings; Synchronous generators; Teeth;
Conference_Titel :
Electrical Machines and Systems, 2003. ICEMS 2003. Sixth International Conference on
Conference_Location :
Beijing, China
Print_ISBN :
7-5062-6210-X
