Prevention and Maintenance Technology for Equipment Family Defects Based on Account Data Map

摘要

Function location type, category, model, manufacturer, equipment parameter, defect information and operation/maintenance information are key fields of electrical power system equipment account data, which are organized with account data ID as the main keyword. In the past, there was a lack of mining methods and a large amount of account data was not analyzed. In this paper, a standardized technique for computer implementation is proposed, which transforms any account data table into sparse adjacency matrix, and then transforms adjacency matrix into map. With the same functional location type in the account data map, according to the equipment model, manufacturer and technical parameters associated, the information of potential spare parts and the quality of account data can be got. With the same category and model, according to the function position type, defect appearance, defect reason and treatment measure field, family defects of equipment is got. According to the treatment measure field, the prevention and maintenance method for family defect of equipment can be formed.