A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates

A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates

This paper presents a 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates which can handle a neutral current under voltage sag and nonlinear load conditions. The topology of this hardware consists of a voltage sag detector, a DC/DC conve...

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Main Authors: Kosol Oranpiroj, Worrajak Maungjai, Wichan Jantee, Suttichai Premrudeepreechacharn, Chem V. Nayar
Format: Journal
Published: 2018
Online Access:https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84876880955&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/47969
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Institution: Chiang Mai University
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spelling th-cmuir.6653943832-479692018-04-25T08:46:12Z A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates Kosol Oranpiroj Worrajak Maungjai Wichan Jantee Suttichai Premrudeepreechacharn Chem V. Nayar This paper presents a 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates which can handle a neutral current under voltage sag and nonlinear load conditions. The topology of this hardware consists of a voltage sag detector, a DC/DC converter, a solid state transfer switch, and a 4-leg inverter. The space vector modulation algorithm using abc coordinates is much simpler and more intuitive than in αβγ representation, reducing the complexity of the modulation algorithm and the computational load associated with it. The main advantages of 4-leg inverter topology and the algorithm lie in providing an extended range for the zero sequence voltages and currents. A 3 kVA prototype was implemented on a dsPIC microcontroller to verify its capabilities. © 2013 American Scientific Publishers All rights reserved. 2018-04-25T08:46:12Z 2018-04-25T08:46:12Z 2013-05-01 Journal 19367317 19366612 2-s2.0-84876880955 10.1166/asl.2013.4498 https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84876880955&origin=inward http://cmuir.cmu.ac.th/jspui/handle/6653943832/47969
institution Chiang Mai University
building Chiang Mai University Library
country Thailand
collection CMU Intellectual Repository
description This paper presents a 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates which can handle a neutral current under voltage sag and nonlinear load conditions. The topology of this hardware consists of a voltage sag detector, a DC/DC converter, a solid state transfer switch, and a 4-leg inverter. The space vector modulation algorithm using abc coordinates is much simpler and more intuitive than in αβγ representation, reducing the complexity of the modulation algorithm and the computational load associated with it. The main advantages of 4-leg inverter topology and the algorithm lie in providing an extended range for the zero sequence voltages and currents. A 3 kVA prototype was implemented on a dsPIC microcontroller to verify its capabilities. © 2013 American Scientific Publishers All rights reserved.
format Journal
author Kosol Oranpiroj
Worrajak Maungjai
Wichan Jantee
Suttichai Premrudeepreechacharn
Chem V. Nayar
spellingShingle Kosol Oranpiroj
Worrajak Maungjai
Wichan Jantee
Suttichai Premrudeepreechacharn
Chem V. Nayar
A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates
author_facet Kosol Oranpiroj
Worrajak Maungjai
Wichan Jantee
Suttichai Premrudeepreechacharn
Chem V. Nayar
author_sort Kosol Oranpiroj
title A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates
title_short A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates
title_full A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates
title_fullStr A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates
title_full_unstemmed A 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates
title_sort 3-phase 4-leg 4-wire voltage sag compensator based on three dimensional space vector modulation in abc coordinates
publishDate 2018
url https://www.scopus.com/inward/record.uri?partnerID=HzOxMe3b&scp=84876880955&origin=inward
http://cmuir.cmu.ac.th/jspui/handle/6653943832/47969
_version_ 1681423162316685312

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