Electromagnetic Force Control System of Solenoidal Coil

This paper focuses on studies of electromagnetic force control system of solenoid coil electromagnetic field. The mathematical relationship of electromagnetic force with power supply current of solenoid electromagnetic coil is derived. The control system of electromagnetic force is constructed, which includes an adjustable PWM power supply and a solenoid coil. Simulation model of electromagnetic force control system by Simplorer and simulation model of solenoid coil electromagnetic field by Maxwell are given. By co-simulation of Simplorer software and Maxwell software, the simulation results of current characteristics of the solenoid coil are given. At same time, the distribution of electromagnetic strength and electromagnetic force in the solenoid coil electromagnetic field are graphical shown. The research results of this paper have a good guiding significance for the simulation of other types of electromagnetic force control system.