A Novel Pulse Excitation Circuit Model and Analysis of Its Magnetic Induction Advantages

Abstract

In this paper, we discuss the excitation module in the magnetic induction system. First, we start from the traditional sinusoidal input resonant excitation circuit and give the frequency domain equation of its excitation current. Then, we propose a new module based on pulse excitation and give the corresponding excitation equation in the frequency domain. After that, we deduce the mathematical model of excitation gain of new and old modules using application and technology and finally obtain intuitive mathematical analysis graphics for engineering promotion.