Title :
Measurement of higher harmonics of current for rectifying devices by simulation modeling and MATLAB
Author :
Rogulina, L.G. ; Sedinin, V.I. ; Fedosov, E.V.
Author_Institution :
Siberian State Univ. for Telecommun. & Inf., Novosibirsk, Russia
Abstract :
Paper considers the problem of measurement of higher harmonics of current for rectifying devices during design with help of simulation models and MATLAB. The consumed current calculated by simulation model of the rectifying device is used in MATLAB where it is exposed to fast Fourier transform and harmonic analysis. Then power circuit and noise reducing filters optimization is performed based on results of consumed current Fourier analysis. Optimal solution within specified range of parameters giving minimal noise level is chosen.
Keywords :
circuit analysis computing; fast Fourier transforms; harmonic analysis; mathematics computing; rectifying circuits; FFT; MATLAB; fast Fourier transform; harmonic analysis; higher harmonics measurement; minimal noise level; noise reducing filters optimization; optimal solution; power circuit; rectifying devices; simulation modeling; Analytical models; Current measurement; Harmonic analysis; Integrated circuit modeling; MATLAB; Optimization; Power harmonic filters;
Conference_Titel :
Actual Problems of Electronics Instrument Engineering (APEIE), 2012 11th International Conference on
Conference_Location :
Novosibirsk
Print_ISBN :
978-1-4673-2842-5
DOI :
10.1109/APEIE.2012.6628967
