Substation inspection quality evaluation method, device, equipment and medium

• Main Authors: ZHANG RUHONG, HE YINGMEI, TANG JUN, ZHUANG WENJIE, DONG ZHONGXING, LIN NAN, XIE XIAOBO, GUO KAIDA, ZHANG YONG, LIN HAO, MA NING
• Format: Patent
• Language: Chinese; English
• Published: 28.05.2024
• Subjects: CALCULATING; COMPUTER SYSTEMS BASED ON SPECIFIC COMPUTATIONAL MODELS; COMPUTING; COUNTING; DATA PROCESSING SYSTEMS OR METHODS, SPECIALLY ADAPTED FORADMINISTRATIVE, COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORYOR FORECASTING PURPOSES; PHYSICS; SYSTEMS OR METHODS SPECIALLY ADAPTED FOR ADMINISTRATIVE,COMMERCIAL, FINANCIAL, MANAGERIAL, SUPERVISORY OR FORECASTINGPURPOSES, NOT OTHERWISE PROVIDED FOR

The invention relates to the technical field of transformer substation inspection, in particular to a transformer substation inspection quality evaluation method, device and equipment and a medium. And determining the prediction precision of the pre-trained random forest network based on the absolute error percentage. When the prediction precision of the pre-trained random forest network does not meet a preset value, continuing to train the pre-trained random forest network until the prediction precision meets the preset value, and generating a time prediction model based on the random forest network; and predicting inspection time by using the time prediction model to obtain predicted inspection time, and performing quality evaluation on actual inspection time based on the predicted inspection time. The inspection quality of the transformer substation can be accurately and comprehensively evaluated based on time. 本申请涉及变电站巡检技术领域，尤其是涉及一种变电站巡视质量评估方法、装置、设备和介质，通过获取历史变电站智能钥匙锁控系统的数据，利用所述数据训练随机森林网络，基于绝对误差百分比确定所述预训练的