Magnetic coupling resonant wireless energy transmission coil quantitative relation modeling and simulation research

摘要

This paper mainly studies the mathematical model of wireless power transmission based on magnetic coupling and resonance. Our works contain using the circuitry theory to modeling the system, analyzing how other variables influence on transmission efficiency and conducting simulation in MATLAB. In the experiments, two-coil model, three-coil model, four-coil model and other typical models are studied to find out and compare the characteristics of each model. The results of what we study and conduct simulations show that each model has its characteristics, which this paper will detail.