Research on the Architecture of Unity3D-Based Rotating Equipment Fault Diagnosis System for Nuclear Power Plants

Abstract This paper is based on the application of digital twin technology for nuclear power plant rotating equipment, aiming at relying on the virtual model to truly reflect the characteristics, performance and operation of the equipment to develop a fault diagnosis system architecture, which uses Unity3D as the carrier, combines MySQL and BP neural network fault diagnosis algorithm, realizes the communication and integration among the client, database and fault diagnosis algorithm. The fault diagnosis system is characterized by strong visualization, good interaction and high accuracy.