501 kV SF₆-Insulated Circuit Breaker Maintenance Simulator

The maintenance of 500 kV circuit breakers with SF6 insulation is a highly complex procedure for which conventional training methods present high risks and costs. This work presents the development of a VR simulator for technical training in this operation. The application guides the user through a modular workflow, covering disassembly, cleaning, component replacement, and reassembly of the equipment. The simulator offers a safe and interactive environment for training critical skills, eliminating the risks of traditional methods and becoming a strategic, high-impact tool for the qualification of professionals in the power sector.