Corona discharge inspection is a specialized technique used to detect and assess electrical discharges that occur in high-voltage equipment, such as power lines, transformers, and electrical substations.

Corona discharge inspection utilizes specialized drones equipped with ultraviolet (UV) cameras to detect electrical discharges in high-voltage equipment such as power lines, substations, and transformers. By identifying issues like insulation failures, loose connections, or contaminants on surfaces, these inspections help prevent equipment degradation, inefficiency, and costly outages. Drone-based inspections offer a safer, faster, and more accurate alternative to manual methods, providing comprehensive reports with high-resolution imagery and diagnostic data to ensure operational reliability and regulatory compliance.