Wind power resource assessment method based on AHP-BP method

The invention relates to the field of wind power resource assessment, and provides a wind power resource assessment method based on an AHP-BP method in order to improve the accuracy of a wind power resource assessment result, which comprises the following steps: step 1, selecting a plurality of monitoring indexes including a wind energy resource index and a fan unit operation performance index; 2, screening the monitoring indexes by adopting a principal component analysis method to obtain m monitoring indexes; 3, obtaining the weights of the m monitoring indexes by adopting an analytic hierarchy process; and step 4, establishing a wind power resource index evaluation and prediction model based on the weights of the m monitoring indexes. By adopting the mode, the accuracy of a wind power resource evaluation result can be improved. 本发明涉及风电资源评估领域，为了提高风电资源评估结果的准确性，提供了基于AHP-BP方法的风电资源评估方法，包括：步骤1、选取多个监测指标，所述监测指标包括风能资源指标及风机机组运行性能指标；步骤2、采用主成分分析法对监测指标进行筛选得到m个监测指标；步骤3、采用层次分析法获取m个监测指标的权重；步骤4、基于m个监测指标的权重建立风电资源指数评估预测模型。采用上