Evaluation Method and Device for Performance of Wind Turbine Generator System

Evaluation Method and Device for Performance of Wind Turbine Generator System

The invention discloses an evaluation method and device for performance of wind turbine generator system, wherein the evaluation method and device for performance of wind turbine generator system comprises the following steps: acquiring operation data of the wind turbine generator system within a pe...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser: LV Wen, LI Donghui, BU Jiangtao, BU Jiangfeng, TAO Mingjian, ZHOU Shenglong, CHANG Mengxing, CHEN Shixiang, QIAN Hongjie, ZHAO Jianfeng, ZHANG Xin, ZHAO Huikang, LI Likun
Format: Patent
Sprache:eng
Schlagworte:
CALCULATING
COMPUTING
COUNTING
DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES
ELECTRIC DIGITAL DATA PROCESSING
PHYSICS
SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR
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Beschreibung
Zusammenfassung:The invention discloses an evaluation method and device for performance of wind turbine generator system, wherein the evaluation method and device for performance of wind turbine generator system comprises the following steps: acquiring operation data of the wind turbine generator system within a period of time; calculating the operation data to obtain a power curve of the wind turbine generator system; synthesizing the performance indexes of all power generation sections to determine the comprehensive performance index; and evaluating the performance of the wind turbine generator system according to the comprehensive performance index. According to the invention, the performance index of each power generation section is calculated according to the key wind speed points on the basis of the power curve, so that the accuracy of performance evaluation of the wind turbine generator system is ensured.