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Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer

Voltage sag can cause expensive downtime, making it the focus of considerable research. Many voltage sag detection techniques have been introduced to measure and to detect voltage sags, such as RMS Value Evaluation and Peak Value Evaluation techniques. Most of them require a delay for sag to be dete...

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Main Authors: Mansor, M., Rahim, N.A.
Format: Article
Language:en_US
Published: 2017
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spelling my.uniten.dspace-59432018-01-18T08:22:24Z Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer Mansor, M. Rahim, N.A. Voltage sag can cause expensive downtime, making it the focus of considerable research. Many voltage sag detection techniques have been introduced to measure and to detect voltage sags, such as RMS Value Evaluation and Peak Value Evaluation techniques. Most of them require a delay for sag to be detected and compensated, whereas immediate sag detection is vital to improvement of transient performance. This paper presents a new voltage-sag detection technique that is based on phase-angle analysis, capable to detect and to compensate sag the moment it occurs. Its effectiveness and capability had been verified through a MATLAB/Simulink simulation. A study on existing techniques, i.e., RMS Value Evaluation and Peak Value Evaluation, is included as comparison with the proposed technique. © 2010 Praise Worthy Prize S.r.l. - All rights reserved. 2017-12-08T07:41:21Z 2017-12-08T07:41:21Z 2010 Article https://pure.uniten.edu.my/en/publications/voltage-sag-detection-technique-based-on-phase-angle-analysis-for en_US Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer. International Review on Modelling and Simulations, 3(6), 1234-1240
institution Universiti Tenaga Nasional
building UNITEN Library
collection Institutional Repository
continent Asia
country Malaysia
content_provider Universiti Tenaga Nasional
content_source UNITEN Institutional Repository
url_provider http://dspace.uniten.edu.my/
language en_US
description Voltage sag can cause expensive downtime, making it the focus of considerable research. Many voltage sag detection techniques have been introduced to measure and to detect voltage sags, such as RMS Value Evaluation and Peak Value Evaluation techniques. Most of them require a delay for sag to be detected and compensated, whereas immediate sag detection is vital to improvement of transient performance. This paper presents a new voltage-sag detection technique that is based on phase-angle analysis, capable to detect and to compensate sag the moment it occurs. Its effectiveness and capability had been verified through a MATLAB/Simulink simulation. A study on existing techniques, i.e., RMS Value Evaluation and Peak Value Evaluation, is included as comparison with the proposed technique. © 2010 Praise Worthy Prize S.r.l. - All rights reserved.
format Article
author Mansor, M.
Rahim, N.A.
spellingShingle Mansor, M.
Rahim, N.A.
Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer
author_facet Mansor, M.
Rahim, N.A.
author_sort Mansor, M.
title Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer
title_short Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer
title_full Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer
title_fullStr Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer
title_full_unstemmed Voltage sag detection technique based on phase angle analysis for PWM-Switched autotransformer
title_sort voltage sag detection technique based on phase angle analysis for pwm-switched autotransformer
publishDate 2017
_version_ 1644493806737817600
score 13.211869

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