Analyser of some PWM signals

• Autorzy: Świszcz, P.
• Języki publikacji: EN

Abstrakty

EN

A physical realization of an analyzer of some PWM signal has been presented in this article. Asymmetrical signal PWM has been decomposed into four symmetrical components. The spectra have been determined in analytical way for all of the decomposed components. The total spectrum of the PWM signal has been obtained in closed form as a sum of all components.

Słowa kluczowe

PL

sygnał PWM; analizator

EN

PWM signal; analyser

• Czasopismo: Poznan University of Technology Academic Journals. Electrical Engineering
• Rocznik: 2011
• Tom: No. 66
• Strony: 61--68
• Opis fizyczny: Bibliogr. 6 poz., rys.

Twórcy

autor

Świszcz, P.

• Silesian University of Technology

Bibliografia

• [1] Boys J.T., Handley P.G.: Harmonic Analysis of Space Vector Modulated PWM waveforms. IEE Proceedings, Vol. 137, Pt. B., No. 4, July 1990, pp. 197-204.
• [2] Bowes S.R., Mount M.J.: Microprocessor control of PWM inverters, IEE Proc. B, 1981, 128, (6), pp. 293-305.
• [3] Grahame Holmes D., Lipo T.A.: Pulse Width Modulation for Power Converters. Principles and Practice. A John Wiley & Sons, INC., Publication.
• [4] Mestha L.K., Evans P.D.: Analysis of on-state losses in PWM inverters. IEE Procedings, Vol. 136, Pt. B, No. 4, July 989.
• [5] Świszcz P., Walczak J.: Models of nonlinear one-ports supplied with train pulse of the PWM waveforms. Międzynarodowa konferencja z podstaw elektrotechniki i teorii obwodów, IC-SPETO, Ustroń 28-31.2008
• [6] Tooth D.J., Finney S.J., Williams B.W.: Fourier Theory of Jumps Applied to Converter Harmonic Analysis. IEEE Trans, on Aerospace and Electronic Systems, Vol. 37, No. 1, January 2001, pp. 109-122.