Research on Evaluation Methods for Digital Twin Models of Power Grid Equipment

With the increasing widespread application of digital twin technology, establishing an effective evaluation index system and method for digital twin models of power grid equipment can help improve the operational efficiency and reliability of physical power grid equipment. Up to now, a comprehensive evaluation index system and evaluation method for the operational effect of digital twin models of power grid equipment have not yet been formed. This paper comprehensively employs various methods such as the analytic hierarchy process and expert consultation method to construct an evaluation index system for digital twin models of power grid equipment, covering 6 first-level indicators and 23 second-level indicators. Through the method of subjective and objective comprehensive weighting, the comprehensive weights of each indicator are obtained, providing a practical tool for the comprehensive evaluation of the operational effect of digital twin models of power grid equipment.