The precise positioning of electric power components plays a decisive role in project quality.Aiming at the problems of low precision

poor efficiency

and weak visualization of traditional positioning methods

this study deeply explores the precise positioning scheme for electric power components based on Mixed Reality (MR) technology.By analyzing the principles of MR technology in detail

establishing a complete technical framework

elaborating its application in each stage of electric power component installation

and constructing a real-time detection and correction mechanism for positioning errors

the overall quality management of smart construction sites in electric power engineering is comprehensively improved.The research results show that this technology has significant effects in improving positioning accuracy

installation efficiency

and reducing the rework rate

providing strong support for the innovation of quality management in electric power engineering.