Analytical solution to harmonic characteristics of PWM H-bridge converters with dead time

Authors :: C.M. Wu
H. Chang
W.H. Lau
Source :: Scopus-Elsevier
Publication Year :: 2002
Publisher :: IEEE, 2002.
Abstract: This paper presents an analytical method to calculate the output harmonic characteristics of PWM H-bridge converters with dead time. A three-dimensional (3-D) model derived for generating the pulse-width-modulated (PWM) pulse train is used to consider the effects of dead time. The harmonic characteristics are obtained by applying the double Fourier series to the output PWM waveform. The results obtained by this new technique are verified with simulations using PSpice.

Subjects :: Engineering
business.industry
Control theory
Harmonics
Harmonic
Waveform
Converters
Dead time
business
H bridge
Fourier series
Pulse-width modulation
Computer Science::Other

Database :: OpenAIRE
Journal :: ISCAS '98. Proceedings of the 1998 IEEE International Symposium on Circuits and Systems (Cat. No.98CH36187)
Accession number :: edsair.doi.dedup.....d8b37b4c6c786fb09e28db5fd1bfd05a
Full Text :: https://doi.org/10.1109/iscas.1998.705311

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