Sinusoidal pulse width modulation (SPWM) on cascaded H-bridge (CHB) converter harmonic analysis
Sinusoidal pulse width modulation (SPWM) on cascaded H-bridge (CHB) converter harmonic analysis
With the vast range of power electronic applications in modern engineering world, the need for better control of electronic devices is highly important. The control of power electronic converter is necessary in delivering power sourced from either conventional fossil fuel or renewable energy sources. Harmonic analysis in these power electronic converters can improve the necessary power needed, especially in reduction of power losses. The paper analyses the harmonic conditions by looking into total harmonic distortion (THD) in a three-level cascaded H-bridge (CHB) power converter. Fast Fourier Transform (FFT) waveform analysis will be used to observe the output waveforms’ performances. THD analysis and FFT will determine the amount of power that can be transferred. The CHB power converter can be used in devices such as static compensator (STATCOM), unified power factor compensator (UPFC) and other compensating devices in a power system. The THD & FFT analyses will be done using MATLAB/Simulink® software.
Cascaded H-Bridge, Power converter, Power electronic, Sinusoidal Pulse Width Modulation (SPWM)
Bahri Jaafar, Saiful
96932f09-9875-4afa-af18-3392759d8bd6
Sharkh, Suleiman
c8445516-dafe-41c2-b7e8-c21e295e56b9
Laila, Dina Shona
41aa5cf9-3ec2-4fdf-970d-a0a349bfd90c
Khalil, Ashraf
9d60b86a-7453-4ae1-bc7a-428ec62dfff4
10 January 2023
Bahri Jaafar, Saiful
96932f09-9875-4afa-af18-3392759d8bd6
Sharkh, Suleiman
c8445516-dafe-41c2-b7e8-c21e295e56b9
Laila, Dina Shona
41aa5cf9-3ec2-4fdf-970d-a0a349bfd90c
Khalil, Ashraf
9d60b86a-7453-4ae1-bc7a-428ec62dfff4
Bahri Jaafar, Saiful, Sharkh, Suleiman, Laila, Dina Shona and Khalil, Ashraf
(2023)
Sinusoidal pulse width modulation (SPWM) on cascaded H-bridge (CHB) converter harmonic analysis.
AIP Conference Proceedings, 2643 (1).
(doi:10.1063/5.0129264).
Abstract
With the vast range of power electronic applications in modern engineering world, the need for better control of electronic devices is highly important. The control of power electronic converter is necessary in delivering power sourced from either conventional fossil fuel or renewable energy sources. Harmonic analysis in these power electronic converters can improve the necessary power needed, especially in reduction of power losses. The paper analyses the harmonic conditions by looking into total harmonic distortion (THD) in a three-level cascaded H-bridge (CHB) power converter. Fast Fourier Transform (FFT) waveform analysis will be used to observe the output waveforms’ performances. THD analysis and FFT will determine the amount of power that can be transferred. The CHB power converter can be used in devices such as static compensator (STATCOM), unified power factor compensator (UPFC) and other compensating devices in a power system. The THD & FFT analyses will be done using MATLAB/Simulink® software.
Text
066_Jaafar_BICET2021
- Accepted Manuscript
More information
e-pub ahead of print date: 10 January 2023
Published date: 10 January 2023
Additional Information:
Publisher Copyright:
© 2023 American Institute of Physics Inc.. All rights reserved.
Keywords:
Cascaded H-Bridge, Power converter, Power electronic, Sinusoidal Pulse Width Modulation (SPWM)
Identifiers
Local EPrints ID: 475934
URI: http://eprints.soton.ac.uk/id/eprint/475934
ISSN: 1551-7616
PURE UUID: f8c52ee9-457f-4755-b1d8-5e623fa7a671
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Date deposited: 31 Mar 2023 16:37
Last modified: 06 Jun 2024 01:35
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Contributors
Author:
Saiful Bahri Jaafar
Author:
Dina Shona Laila
Author:
Ashraf Khalil
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