Design and Application of Remote Visual Monitor System for GIS Switchgears at the Generating Station

Based on the analysis of the importance of the gas-insulated switchgear and controlgear (GIS), key technique problems and solutions of GIS monitoring system are discussed. The researches include the electromagnetic shielding windows camera, signal transmission system with high voltage impact resistance and image database for GIS. The GIS visual monitoring system proved to be advanced, effective, practical and reliable through experiment.