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A counter-rotating axial-airgap induction generator using pole changing windings for developing country use
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Dunnett, S. N. and Corbett, A. E. (1997) A counter-rotating axial-airgap induction generator using pole changing windings for developing country use. Mechanical Engineering Publications Ltd., pp. 81-88. ISBN 1860580343
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Official URL: http://www.bwea.com/events/procs96.html
Abstract
In a developing country context constant frequency and voltage output from a wind generator may not be a priority, since low quality loads such as water heating and pumping do not necessarily require such an input. Induction generators for stand-alone applications have the advantage of being rugged and cheap, but to make full use of the wind resource without an elaborate control system a constant frequency output is not easily or economically attained. The use of a direct-drive, axial-airgap induction generator is proposed, capable of local manufacture - in full or in part - which will deliver variable frequency and voltage for low quality loads, but have the capability for a more constant frequency and voltage output for high quality loads. This could be made possible using pole changing windings, including application of pole amplitude modulation, a technique used in motors as a means of speed changing.
| Item Type: | Book |
|---|---|
| Subjects: | T Technology > TJ Mechanical engineering and machinery |
| Divisions: | Faculty of Science > Engineering |
| Journal or Publication Title: | Wind Energy Conversion 1996 |
| Publisher: | Mechanical Engineering Publications Ltd. |
| ISBN: | 1860580343 |
| Editor: | Anderson, M. |
| Date: | 1997 |
| Number of Pages: | 8 |
| Page Range: | pp. 81-88 |
| Status: | Peer Reviewed |
| Publication Status: | Published |
| Access rights to Published version: | Restricted or Subscription Access |
| Conference Paper Type: | Paper |
| Title of Event: | 18th British Wind Energy Association Conference on Wind Energy Conversion |
| Type of Event: | Conference |
| Location of Event: | Exeter University, Exeter, England |
| Date(s) of Event: | September 25-27, 1996 |
| Related URLs: | |
| URI: | http://wrap.warwick.ac.uk/id/eprint/17619 |
Data sourced from Thomson Reuters' Web of Knowledge
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