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|1. (WO2018199658) METHOD FOR ASSET MANAGEMENT OF ELECTRIC POWER EQUIPMENT|
|Applicants:||HYOSUNG HEAVY INDUSTRIES CORPORATION
|Inventors:||LYU, Eun Tae
JUNG, Jae Ryong
SEO, Hwang Dong
|Title:||METHOD FOR ASSET MANAGEMENT OF ELECTRIC POWER EQUIPMENT|
A method for asset management of an electric power equipment according to the present invention comprises: compensating a subordinate device-specific reference reliability model and generating a subordinate device-specific unique reliability model, by comparing a reliability of the subordinate device-specific reference reliability model with a subordinate device-specific health index; analyzing a reliability according to a system reliability and an economic value of a substation and evaluating a priority and establishing a maintenance/repair strategy on the basis of an equipment sensitivity; calculating a reliability of the electric power equipment by applying a system-related model which reflects a failure rate and a particular weight between the electric power equipment and a subordinate device; selecting a subordinate device-specific maintenance/repair scenario according to a predetermined priority; and updating the subordinate device-specific unique reliability model and a reliability model for the electric power equipment, according to an execution result of maintenance/repair.