Magnetic Field Analysis of Rectangular Current-carrying Coil Based on ANSOFT Maxwell 3D Simulation

摘要

In this work, in order to analyse the magnetic field of rectangular current-carrying coil, a simulation with the magnetostatic function of the ANSOFT Maxell 3D software has been carried out. The characteristics of the magnetic field distribution have been analysed based on the results of simulation. In addition, an experiment aimed to measure the magnetic induction intensity at a point on the central axis of the rectangular coil has been designed to verify the simulation results. The results show that the error between the simulation results and the actual measurement is 1.24%, which proved the accuracy of the simulation.