Static data quality evaluation method and system for power equipment

The invention relates to the technical field of data quality evaluation, and discloses a static data quality evaluation method for power equipment, which comprises the following steps: acquiring static data of the power equipment, and calculating to obtain a static data quality index of the power equipment; constructing a plurality of abnormal data detection sub-models of the power equipment and performing abnormal data detection of the power equipment on the static data quality indexes of the power equipment by using the abnormal data detection sub-models of the power equipment; correcting a wrong judgment result according to the detection judgment results of the plurality of sub-models; evaluating the data quality of the power equipment by using a power equipment data quality evaluation method based on combined empowerment to obtain an evaluation result of the data quality of the power equipment; and according to the evaluation result of the data quality of the power equipment, evaluating the grade of the p