DocumentCode :
3064503
Title :
Impact of direct-drive WEC Systems on the design of a small PM wind generator
Author :
Khan, M.A. ; Pillay, P. ; Malengret, M.
Author_Institution :
Dept. of Electr. Eng., Cape Town Univ., Rondebosch, South Africa
Volume :
2
fYear :
2003
fDate :
23-26 June 2003
Abstract :
Direct-drive wind energy conversion systems (WECS) are required to operate at low speeds determined by that of the turbine. This paper addresses the problem of adapting a small, standard, readily available PM synchronous machine for direct coupling to a small wind turbine. In particular, it investigates several minor changes to the machine design, which will ensure that rated power can be delivered to its load, whilst operating at the reduced speeds required by a direct-drive WECS.
Keywords :
permanent magnet generators; synchronous generators; wind power plants; wind turbines; PM synchronous machine; PM wind generator; WECS; machine design; permanent magnet; permanent magnet generators; synchronous generators; wind energy conversion systems; wind turbine; Analytical models; Machine windings; Magnetic flux; Permeability; Power generation; Stator cores; Stator windings; Synchronous machines; Voltage; Wind energy generation;
fLanguage :
English
Publisher :
ieee
Conference_Titel :
Power Tech Conference Proceedings, 2003 IEEE Bologna
Print_ISBN :
0-7803-7967-5
Type :
conf
DOI :
10.1109/PTC.2003.1304591
Filename :
1304591
Link To Document :
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