A variable speed wind turbine power control

To optimize the power in a wind turbine, the speed of the turbine should be able to vary with the wind speed. A simple control scheme is proposed that will allow an induction motor to run a turbine at its maximum power coefficient. The control uses a standard V/Hz converter and controls the frequenc...

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Veröffentlicht in:	IEEE Transactions on Energy Conversion 1997-06, Vol.12 (2), p.181-186
Hauptverfasser:	Miller, A., Muljadi, E., Zinger, D.S.
Format:	Artikel
Sprache:	eng
Schlagworte:	Applied sciences Character generation CONTROL SYSTEMS ELECTRIC MOTORS Electrical engineering. Electrical power engineering Electrical machines Exact sciences and technology Frequency FREQUENCY CONTROL Induction generators POWER COEFFICIENT Power control Power generation Regulation and control Renewable energy resources SPEED REGULATORS WIND ENERGY Wind energy generation Wind power generation Wind speed WIND TURBINES
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Beschreibung
Zusammenfassung:	To optimize the power in a wind turbine, the speed of the turbine should be able to vary with the wind speed. A simple control scheme is proposed that will allow an induction motor to run a turbine at its maximum power coefficient. The control uses a standard V/Hz converter and controls the frequency to achieve the desired power at a given turbine speed.
ISSN:	0885-8969 1558-0059
DOI:	10.1109/60.629701