Title :
Steady-state analysis of a permanent-magnet-assisted salient-pole synchronous generator
Author :
Fukami, Tadashi ; Matsui, Yasuhiro ; Hayamizu, Takahito ; Shima, Kazuo ; Hanaoka, Ryoichi ; Takata, Shinzo
Author_Institution :
Dept. of Electr. & Electron. Eng., Kanazawa Inst. of Technol., Nonoichi
Abstract :
This paper presents a simple mathematical model for the steady-state analysis of a permanent-magnet-assisted salient-pole synchronous generator (PMa-SG). The PMa-SG is a new type of salient-pole synchronous generator that has permanent magnets (PMs) between the adjacent pole shoes. The developed model takes into account the magnetic saturation and core loss and enables quantitative predictions of load characteristics from the no-load test data. The validity of the developed model is confirmed experimentally. The effect of the PMs on the performance characteristics of the PMa-SG is also investigated.
Keywords :
machine theory; mathematical analysis; permanent magnet generators; synchronous generators; adjacent pole shoes; magnetic saturation; permanent-magnet-assisted generator; salient-pole synchronous generator; steady-state analysis; Core loss; Footwear; Magnetic analysis; Mathematical model; Permanent magnets; Predictive models; Saturation magnetization; Steady-state; Synchronous generators; Testing;
Conference_Titel :
Electrical Machines, 2008. ICEM 2008. 18th International Conference on
Conference_Location :
Vilamoura
Print_ISBN :
978-1-4244-1735-3
Electronic_ISBN :
978-1-4244-1736-0
DOI :
10.1109/ICELMACH.2008.4799862
