EMC analysis of power grid intelligent inspection equipment based on finite element method

This paper simulated the typical 110kV overhead transmission line's single-phase and three-phase conductors by the electromagnetic finite element method, and used the calculation method to check the simulation result, then obtained the magnetic field distribution around the operating power line. Combined with the features of power grid intelligent inspection equipment, the electromagnetic compatibility analysis was made to provide a reference for the power grid intelligent inspection equipment's personal and assets safety, operation standard, anti-electromagnetic interference design etc..