Intelligent Operation and Maintenance Technology of Converter Valve Based on Augmented Reality and Model Layering Technology

According to the DC converter valve and other large power equipment, the research model of hierarchical reconstruction technology based on traditional panoramic 3D model, construction of converter valve panoramic hierarchical model, the structural layer, the operation of the equipment electrical layers show more accurately show the relationship between assembly of internal layers between the components of the operation. Innovative use of direct slicing of 3D model, without intermediary file conversion, the geometric features of large power equipment of 3D model forming slice spire deviation of different distribution forms of lower slice contour, accurate extraction of 3D model in the section contour data specified at the height, while the physical layer, electrical layer the different internal structure of real-time hierarchical display, in order to solve the geometric model data format conversion caused by the loss of precision problem description. The monitoring data of the operation of the equipment and the virtual model integration superimposed by augmented reality show, the staff is more intuitive understanding of the inside and outside of the equipment structure, quickly get parts corresponding to the operation state, field operations personnel more accurate operation of auxiliary comprehensive judgment of equipment and parts of the overall view. Improve the efficiency of on-site inspection of large-scale power equipment and the accuracy of field equipment diagnosis.