DocumentCode
1913296
Title
Analytical solution to harmonic characteristics of PWM H-bridge converters with dead time
Author
Wu, C.M. ; Lau, W.H. ; Chang, H.
Author_Institution
Dept. of Electron. Eng., City Univ. of Hong Kong, Kowloon, Hong Kong
Volume
6
fYear
1998
fDate
31 May-3 Jun 1998
Firstpage
462
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
Keywords
Fourier series; PWM invertors; SPICE; harmonics; 3D model; PSpice simulation; PWM H-bridge converters; PWM pulse train; dead time; double Fourier series; output harmonic characteristics; Harmonic analysis; Leg; Pulse generation; Pulse width modulation; Pulse width modulation converters; Signal generators; Space vector pulse width modulation; Switches; Switching converters; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Circuits and Systems, 1998. ISCAS '98. Proceedings of the 1998 IEEE International Symposium on
Conference_Location
Monterey, CA
Print_ISBN
0-7803-4455-3
Type
conf
DOI
10.1109/ISCAS.1998.705311
Filename
705311
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