Research on Simulation of Electromagnetic Field of DC Motor Based on Finite Element Analysis

Abstract

Abstract With the continuous development of science and technology, the magnetic field distribution of DC motors is analyzed based on the finite element theory. These provide a theoretical basis and reliable basis for analyzing the working principle of DC motors and the further development and application of DC motors, establishing a reasonable non-linear model of DC motors, and applying a finite element analysis software to establish a simulation model of the electromagnetic field of DC motors. The characteristics of the electromagnetic field were analyzed during the start-up process, and the analysis results provided a theoretical basis and basis for the further optimization of the electromagnetic field of the DC motor.