Control of wind turbine output power via a variable rotor resistance
Many utility-scale wind turbine generators use wound-rotor induction machines. By adding an external rotor resistance to the rotor circuit it is possible to control the wind turbine output power and, with proper control, maintain a constant power for wind speeds between rated and cut-out. The extern...
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| Format: | Others |
| Language: | English |
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2009
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| Online Access: | http://hdl.handle.net/2152/ETD-UT-2009-05-105 |