Design of AR Inspection System for Protection Equipment of Intelligent Substation

According to the requirements of on-site inspection for protection equipment in intelligent substation, combined with spatial anchor, an AR inspection system with man in the loop and virtual reality integration is proposed based on the augmented reality technology. The overall design is carried out from multiple dimensions such as system architecture, business functions, business processes and network topology, and the technical methods and key technology implementation methods such as target recognition, spatial positioning, and near-eye display are elaborated in detail, the implementation of inspection task is verified by field application from macro and micro scales. The system realizes the enhanced display of real equipment in physical space and various equipment status, monitoring data, operation and maintenance information in virtual space, assists personnel to carry out inspection activities such as inspection route navigation, equipment location, inspection operation and process record, improves the patrol quality, efficiency and upgrade methods, it has important application value