Simulation analysis of electromagnetic protection for live operation robot control box

In this paper, a simulation study on the electromagnetic protection of the control chassis of a live working robot is presented, and an electromagnetic protection control cabinet with a certain shielding efficiency is designed, meanwhile the influence of the shape, size, number, interval and other factors of the box hole on the shielding efficiency are taken into consideration. The ANSYS simulation of the hole electromagnetic coupling model verifies that the design has high accuracy and shielding efficiency, and the simulation results prove that the electromagnetic environment in the designed chassis is far lower than the domestic and foreign standards, and the charged robot can complete various work demands in this environment, which has good engineering practicability.