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Improvement of dynamic voltage restorer (DVR) using proportional integral (PI) controller for mitigation of voltage sag
Joint Authors
Hamzah, A. H. A.
al-Kulayl, M. S.
al-Isawi, H.
Hafiz, M. M.
Ali, M. N.
Source
Arab Journal of Nuclear Sciences and Applications
Issue
Vol. 48, Issue 1 (31 Jan. 2015), pp.44-52, 9 p.
Publisher
The Egyptian Society of Nuclear Science and Applications
Publication Date
2015-01-31
Country of Publication
Egypt
No. of Pages
9
Main Subjects
Abstract EN
Power quality is considered a pivotal issue in modern industrial and commercial applications especially for nuclear installations.
Voltage sag is a common power quality problem.
It has an impact on the sophisticated and sensitive electronic equipment in nuclear installations.
To overcome this problem, flexible Alternating Current Transmission Systems (FACTS) are used.
One of the most efficient FACTS, namely Dynamic Voltage Restorer (DVR) is used in power distribution networks to mitigate voltage sag.
It is a series of connected power electronic based devices that can quickly mitigate the voltage sags and restore the load voltage to the pre-fault value.
This work proposes an improvement of conventional (d-q-0) transformation of DVR using Proportional Integral (PI) controller to mitigate the voltage sag in distribution network.
Our implementation of the PI controller is different than the proposed work in the literature.
This allowed enhancement of the performance.
Different types of faults are modeled by using MATLAB/SIMULINK to examine the improvement of the proposed technique over the conventional one.
American Psychological Association (APA)
Hamzah, A. H. A.& al-Kulayl, M. S.& Ali, M. N.& al-Isawi, H.& Hafiz, M. M.. 2015. Improvement of dynamic voltage restorer (DVR) using proportional integral (PI) controller for mitigation of voltage sag. Arab Journal of Nuclear Sciences and Applications،Vol. 48, no. 1, pp.44-52.
https://search.emarefa.net/detail/BIM-724817
Modern Language Association (MLA)
al-Isawi, H.…[et al.]. Improvement of dynamic voltage restorer (DVR) using proportional integral (PI) controller for mitigation of voltage sag. Arab Journal of Nuclear Sciences and Applications Vol. 48, no. 1 (Jan. 2015), pp.44-52.
https://search.emarefa.net/detail/BIM-724817
American Medical Association (AMA)
Hamzah, A. H. A.& al-Kulayl, M. S.& Ali, M. N.& al-Isawi, H.& Hafiz, M. M.. Improvement of dynamic voltage restorer (DVR) using proportional integral (PI) controller for mitigation of voltage sag. Arab Journal of Nuclear Sciences and Applications. 2015. Vol. 48, no. 1, pp.44-52.
https://search.emarefa.net/detail/BIM-724817
Data Type
Journal Articles
Language
English
Record ID
BIM-724817