Abstract
In this paper, we investigate three design options to minimize cogging torque: uniformity of air gap, pole width, and skewing. Although the design improvement is intended for small wind turbines, it is also applicable to larger wind turbines.
Original language | American English |
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Number of pages | 8 |
State | Published - 2002 |
Event | 21st American Society of Mechanical Engineers Wind Energy Symposium - Reno, Nevada Duration: 14 Jan 2002 → 17 Jan 2002 |
Conference
Conference | 21st American Society of Mechanical Engineers Wind Energy Symposium |
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City | Reno, Nevada |
Period | 14/01/02 → 17/01/02 |
Bibliographical note
Prepared for the 21st American Society of Mechanical Engineers Wind Energy Symposium, 14-17 January 2002, Reno, NevadaNREL Publication Number
- NREL/CP-500-30768
Keywords
- cogging torque reduction
- permanent magnet
- remote application
- renewable energy (RE)
- small generator
- wind turbine