Segmentation of UV Images in Smart Grid

In recent years, Smart Grid has become the focus of worldwide attention. In Smart Grid environment, detecting insulated hazards of high voltage electrical equipment automatically and warning early is of great help in finding and troubleshooting the faults. It guarantees the enterprise production and operation correctly. The article analyzes the image processing method in detection of high voltage electrical equipment corona discharge by UV imaging technology, studies the image segmentation technology and uses it to split the corona and arc discharge area, in order to repair and maintain the power system, providing support for the informatization, automation and mutualism of Smart Grid.