Title :
Harmonic analysis of a parallel-loaded resonant converter
Author_Institution :
Dept. of Electr. Eng., Auburn Univ., AL, USA
fDate :
7/1/1991 12:00:00 AM
Abstract :
A method for calculating the harmonic components of the currents and voltages in a parallel-loaded resonant converter using frequency-domain techniques is presented. The converter is divided into an inverter section and a rectifier section. A harmonic model is developed for the resonant converter in which the rectifier section is treated as a voltage-dependent current sink. All voltages and currents in this model are represented by a Fourier series. The unknown coefficients in all Fourier series are calculated by using the harmonic model and Kirchhoff´s laws. Because of the nonlinear nature of the rectifier section, an iterative technique must be utilized to find the unknown Fourier coefficients
Keywords :
Fourier analysis; circuit resonance; frequency-domain analysis; harmonic analysis; invertors; rectifiers; Fourier coefficients; Fourier series; Kirchhoff´s laws; currents; frequency-domain techniques; harmonic components; harmonic model; inverter section; iterative technique; nonlinear section; parallel-loaded resonant converter; rectifier section; voltage-dependent current sink; voltages; Differential equations; Fourier series; Frequency domain analysis; Harmonic analysis; Inductors; Inverters; Rectifiers; Resonance; Steady-state; Voltage;
Journal_Title :
Aerospace and Electronic Systems, IEEE Transactions on
