Reliability Management Model Of Transmission And Transformation Equipment Based On Life Cycle Costs

Life cycle cost management is the economic evaluation of equipment in its life cycle, power transmission and transformation equipment reliability management is the assessment of equipment maintenance and management quality after its commissioning. Based on the statistics of life cycle cost and reliability in various stages, this paper applied the life cycle cost management concepts to the transmission reliability management, searched for the direction of reliability of transmission reliability management methods, improved the current power transmission reliability evaluation index system, and modified the life cycle cost and power transmission reliability curve by using the life cycle cost management methods; combined with full life cycle cost management concepts, this paper determined the key points on the life cycle of equipment reliability control with all stages; interfused the life cycle cost management and power transmission reliability management, this paper established a complete transmission reliability management performance evaluation system and evaluation methods related to the life-cycle costs.