Method and system for determining representative annual wind speed of wind power plant

The invention discloses a wind power plant representative annual wind speed determination method and system, and the method comprises the steps: obtaining the wind measurement annual wind speed of an anemometer tower and the wind measurement wind speed of a weather station, and the wind measurement...

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Bibliographische Detailangaben
Hauptverfasser:	LU XIAODONG, WANG QIFENG, WU YONGTUO, LI CHAO, WANG CHUNYANG, MA HUIQUN, FENG YUDONG, QI ZHENYA, LIU PAN, WANG YONG, WANG SHOUFENG
Format:	Patent
Sprache:	chi ; eng
Schlagworte:	INDICATING PRESENCE, ABSENCE, OR DIRECTION, OF MOVEMENT MEASURING MEASURING LINEAR OR ANGULAR SPEED, ACCELERATION, DECELERATION,OR SHOCK METEOROLOGY PHYSICS TESTING
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Beschreibung
Zusammenfassung:	The invention discloses a wind power plant representative annual wind speed determination method and system, and the method comprises the steps: obtaining the wind measurement annual wind speed of an anemometer tower and the wind measurement wind speed of a weather station, and the wind measurement wind speed of the weather station comprises the historical annual wind speed and the wind measurement annual wind speed of the weather station; edge distribution curve fitting is carried out on the wind measurement annual wind speed of the wind measurement tower and the wind measurement wind speed of the weather station; obtaining a rank correlation coefficient according to the wind measurement annual wind speed of the wind measurement tower and the wind measurement wind speed of the weather station; according to the rank correlation coefficient, the fitting result of the anemometer tower and the fitting result of the weather station, constructing an anemometer year connection function and a historical year connect