Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter

Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter

This work proposes a new switching scheme for the cascaded multilevel inverter that can be suitably implemented using digital technique. Unlike other schemes, the proposed method is based on the symmetric regular sampling unipolar PWM with a single carrier and multiple modulating signals. Non-transc...

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Main Authors: Salam, Zainal, Abdul Aziz, Junaidi, Shahnawaz, S.
Format: Book Section
Published: Penerbit UTM 2008
Subjects:
TK Electrical engineering. Electronics Nuclear engineering
Online Access:http://eprints.utm.my/id/eprint/19327/
http://ces.buet.ac.bd/zainal-salam.pdf
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Institution: Universiti Teknologi Malaysia
id my.utm.19327
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spelling my.utm.193272017-07-11T02:04:24Z http://eprints.utm.my/id/eprint/19327/ Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter Salam, Zainal Abdul Aziz, Junaidi Shahnawaz, S. TK Electrical engineering. Electronics Nuclear engineering This work proposes a new switching scheme for the cascaded multilevel inverter that can be suitably implemented using digital technique. Unlike other schemes, the proposed method is based on the symmetric regular sampling unipolar PWM with a single carrier and multiple modulating signals. Non-transcendental trigonometric equations that define the switching instants of the multilevel inverter are derived. This algorithm is implemented using a low-cost fixed-point micro controller on an experimental five-level cascaded inverter test-rig. Penerbit UTM 2008 Book Section PeerReviewed Salam, Zainal and Abdul Aziz, Junaidi and Shahnawaz, S. (2008) Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter. In: Recent Advances In Power Inverter. Penerbit UTM , Johor, pp. 180-212. ISBN 978-983-52-0647-4 http://ces.buet.ac.bd/zainal-salam.pdf
institution Universiti Teknologi Malaysia
building UTM Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Teknologi Malaysia
content_source UTM Institutional Repository
url_provider http://eprints.utm.my/
topic TK Electrical engineering. Electronics Nuclear engineering
spellingShingle TK Electrical engineering. Electronics Nuclear engineering
Salam, Zainal
Abdul Aziz, Junaidi
Shahnawaz, S.
Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter
description This work proposes a new switching scheme for the cascaded multilevel inverter that can be suitably implemented using digital technique. Unlike other schemes, the proposed method is based on the symmetric regular sampling unipolar PWM with a single carrier and multiple modulating signals. Non-transcendental trigonometric equations that define the switching instants of the multilevel inverter are derived. This algorithm is implemented using a low-cost fixed-point micro controller on an experimental five-level cascaded inverter test-rig.
format Book Section
author Salam, Zainal
Abdul Aziz, Junaidi
Shahnawaz, S.
author_facet Salam, Zainal
Abdul Aziz, Junaidi
Shahnawaz, S.
author_sort Salam, Zainal
title Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter
title_short Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter
title_full Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter
title_fullStr Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter
title_full_unstemmed Digital implementation of a new SPWM switching scheme for modular structured mutilevel voltage source inverter
title_sort digital implementation of a new spwm switching scheme for modular structured mutilevel voltage source inverter
publisher Penerbit UTM
publishDate 2008
url http://eprints.utm.my/id/eprint/19327/
http://ces.buet.ac.bd/zainal-salam.pdf
_version_ 1643647115755257856

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