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Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis

Many voltage sag compensators have been introduced, including the traditional dynamic voltage restorer (DVR), which requires an energy storage device but is inadequate for compensating deep and long-duration voltage sags. The AC-AC sag compensators introduced next do not require a storage device and...

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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-59402018-01-18T07:58:24Z Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis Mansor, M. Rahim, N.A. Many voltage sag compensators have been introduced, including the traditional dynamic voltage restorer (DVR), which requires an energy storage device but is inadequate for compensating deep and long-duration voltage sags. The AC-AC sag compensators introduced next do not require a storage device and they are capable of compensating voltage sags. This type of compensator needs an AC-AC converter to regulate the output voltage. Presented in this paper is a three-phase PWM-switched autotransformer voltage sag compensator based on an AC-AC converter that uses a proposed detection technique and PWM voltage control as a controller. Its effectiveness and capability in instantly detecting and compensating voltage sags were verified via MATLAB/Simulink simulations and further investigated through a laboratory prototype developed with a TMS320F2812 DSP as the main controller. 2017-12-08T07:41:20Z 2017-12-08T07:41:20Z 2011 Article 10.6113/JPE.2011.11.6.897 en_US Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis. Journal of Power Electronics, 11(6), 897-90
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 Many voltage sag compensators have been introduced, including the traditional dynamic voltage restorer (DVR), which requires an energy storage device but is inadequate for compensating deep and long-duration voltage sags. The AC-AC sag compensators introduced next do not require a storage device and they are capable of compensating voltage sags. This type of compensator needs an AC-AC converter to regulate the output voltage. Presented in this paper is a three-phase PWM-switched autotransformer voltage sag compensator based on an AC-AC converter that uses a proposed detection technique and PWM voltage control as a controller. Its effectiveness and capability in instantly detecting and compensating voltage sags were verified via MATLAB/Simulink simulations and further investigated through a laboratory prototype developed with a TMS320F2812 DSP as the main controller.
format Article
author Mansor, M.
Rahim, N.A.
spellingShingle Mansor, M.
Rahim, N.A.
Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis
author_facet Mansor, M.
Rahim, N.A.
author_sort Mansor, M.
title Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis
title_short Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis
title_full Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis
title_fullStr Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis
title_full_unstemmed Three-phase PWM-switched autotransformer voltage-sag compensator based on phase angle analysis
title_sort three-phase pwm-switched autotransformer voltage-sag compensator based on phase angle analysis
publishDate 2017
_version_ 1644493805867499520
score 13.214268

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