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A new switching scheme for Z-source inverter to minimize ripples in the Z-source elements

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Bibliographic Details
Main Authors: Sengodan, Thangaprakash, Ammasai, Krishnan, Dr.
Other Authors: thangaprakash@unimap.edu.my
Format: Article
Language:English
Published: Springer Verlag 2014
Subjects:
Pulse width modulation (PWM)
Ripples
Shoot-through
Total harmonic distortion
Z-source inverter (ZSI)
Online Access:http://dspace.unimap.edu.my:80/dspace/handle/123456789/32065
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spelling my.unimap-320652014-02-20T13:45:04Z A new switching scheme for Z-source inverter to minimize ripples in the Z-source elements Sengodan, Thangaprakash Ammasai, Krishnan, Dr. thangaprakash@unimap.edu.my a_krishnan26@hotmail.com Pulse width modulation (PWM) Ripples Shoot-through Total harmonic distortion Z-source inverter (ZSI) Link to publisher's homepage at http://link.springer.com/ This paper presents a modification in pulse width modulation (PWM) scheme with unequal shoot-through distribution for the Z-source inverter (ZSI) which can minimize ripples in the current through the Z-source inductors as well as the voltage across the Z-source capacitors. For the same system parameters, the proposed control technique provides better voltage boost across the Z-source capacitor, DC-link, and also the AC output voltage than the traditional PWM. The ripples in the Z-network elements are found to be reduced by 75% in the proposed modulation scheme with optimum harmonic profile in the AC output. Since the Z-network requirement will be based on the ripple profile of the elements, the Z-network requirements can be greatly reduced. The effectiveness of the proposed modulation scheme has been simulated in Matlab/Simulink software and the results are validated by the experiment in the laboratory. 2014-02-20T13:45:04Z 2014-02-20T13:45:04Z 2012-04 Article International Journal of Automation and Computing, vol. 9(2), 2012, pages 200-210 1476-8186 http://link.springer.com/article/10.1007%2Fs11633-012-0634-4 http://dspace.unimap.edu.my:80/dspace/handle/123456789/32065 en Springer Verlag
institution Universiti Malaysia Perlis
building UniMAP Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Malaysia Perlis
content_source UniMAP Library Digital Repository
url_provider http://dspace.unimap.edu.my/
language English
topic Pulse width modulation (PWM)
Ripples
Shoot-through
Total harmonic distortion
Z-source inverter (ZSI)
spellingShingle Pulse width modulation (PWM)
Ripples
Shoot-through
Total harmonic distortion
Z-source inverter (ZSI)
Sengodan, Thangaprakash
Ammasai, Krishnan, Dr.
A new switching scheme for Z-source inverter to minimize ripples in the Z-source elements
description Link to publisher's homepage at http://link.springer.com/
author2 thangaprakash@unimap.edu.my
author_facet thangaprakash@unimap.edu.my
Sengodan, Thangaprakash
Ammasai, Krishnan, Dr.
format Article
author Sengodan, Thangaprakash
Ammasai, Krishnan, Dr.
author_sort Sengodan, Thangaprakash
title A new switching scheme for Z-source inverter to minimize ripples in the Z-source elements
title_short A new switching scheme for Z-source inverter to minimize ripples in the Z-source elements
title_full A new switching scheme for Z-source inverter to minimize ripples in the Z-source elements
title_fullStr A new switching scheme for Z-source inverter to minimize ripples in the Z-source elements
title_full_unstemmed A new switching scheme for Z-source inverter to minimize ripples in the Z-source elements
title_sort new switching scheme for z-source inverter to minimize ripples in the z-source elements
publisher Springer Verlag
publishDate 2014
url http://dspace.unimap.edu.my:80/dspace/handle/123456789/32065
_version_ 1643796755824771072
score 13.222552

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