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A Novel Differential-based Protection Scheme for Intertie Zone of Large-Scale Centralized DFIG Wind Farms

Asynchronous generators; Electric equipment protection; Electric fault currents; Electric power system interconnection; Electric power transmission networks; Electric utilities; Relay protection; Wind power; Differential relay; Distance relay; Intertie system; Overcurrent relays; Power system protec...

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Main Authors: Rezaei N., Uddin M.N., Amin I.K., Othman M.L., Marsadek M.
Other Authors: 57216077273
Format: Conference Paper
Published: Institute of Electrical and Electronics Engineers Inc. 2023
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spelling my.uniten.dspace-244672023-05-29T15:23:45Z A Novel Differential-based Protection Scheme for Intertie Zone of Large-Scale Centralized DFIG Wind Farms Rezaei N. Uddin M.N. Amin I.K. Othman M.L. Marsadek M. 57216077273 55663372800 10040907100 55153333400 26423183000 Asynchronous generators; Electric equipment protection; Electric fault currents; Electric power system interconnection; Electric power transmission networks; Electric utilities; Relay protection; Wind power; Differential relay; Distance relay; Intertie system; Overcurrent relays; Power system protection; Wind farm; Electric power system protection Doubly Fed Induction Generator (DFIG) wind farms as a reliable source of renewable energy have been increasingly integrated to power grid in the last two decades. Distance protection relay has continuously been the most common protection scheme implemented for wind farm intertie zone, however, nowadays with the enormous penetration of large-scale DFIG wind farms, these relays are no longer reliable, due to their incapability of providing accurate impedance measurement during internal and external faults, thus, causing maloperation, false tripping or delayed operation. In this study, a differential-based protective relay scheme is developed in Matlab/Simulink in order to provide reliable protection for wind farm intertie zone. Also, an aggregated model of a large-scale centralized wind farm has been designed to examine the performance of the proposed protection technique by imposing numerous internal and external faults at different locations. The results proved that differential-based protection relays (DBPR) are able to provide reliable, efficient and robust protection for the intertie zone of wind farms. Because, the differential relays provide high sensitivity, swift operation, immunity to power swings, and also inherently being a unit protection-based scheme that is extremely advantageous compared to distance relays. Moreover, unlike distance relays DBPRs do not require to cope with 'underreach' and 'overreach' characteristics, resulting in no false tripping during external faults. � 2019 IEEE. Final 2023-05-29T07:23:45Z 2023-05-29T07:23:45Z 2019 Conference Paper 10.1109/IAS.2019.8912373 2-s2.0-85076749480 https://www.scopus.com/inward/record.uri?eid=2-s2.0-85076749480&doi=10.1109%2fIAS.2019.8912373&partnerID=40&md5=d0093b9aa849af3150cb8417014b3269 https://irepository.uniten.edu.my/handle/123456789/24467 8912373 All Open Access, Green Institute of Electrical and Electronics Engineers Inc. Scopus
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/
description Asynchronous generators; Electric equipment protection; Electric fault currents; Electric power system interconnection; Electric power transmission networks; Electric utilities; Relay protection; Wind power; Differential relay; Distance relay; Intertie system; Overcurrent relays; Power system protection; Wind farm; Electric power system protection
author2 57216077273
author_facet 57216077273
Rezaei N.
Uddin M.N.
Amin I.K.
Othman M.L.
Marsadek M.
format Conference Paper
author Rezaei N.
Uddin M.N.
Amin I.K.
Othman M.L.
Marsadek M.
spellingShingle Rezaei N.
Uddin M.N.
Amin I.K.
Othman M.L.
Marsadek M.
A Novel Differential-based Protection Scheme for Intertie Zone of Large-Scale Centralized DFIG Wind Farms
author_sort Rezaei N.
title A Novel Differential-based Protection Scheme for Intertie Zone of Large-Scale Centralized DFIG Wind Farms
title_short A Novel Differential-based Protection Scheme for Intertie Zone of Large-Scale Centralized DFIG Wind Farms
title_full A Novel Differential-based Protection Scheme for Intertie Zone of Large-Scale Centralized DFIG Wind Farms
title_fullStr A Novel Differential-based Protection Scheme for Intertie Zone of Large-Scale Centralized DFIG Wind Farms
title_full_unstemmed A Novel Differential-based Protection Scheme for Intertie Zone of Large-Scale Centralized DFIG Wind Farms
title_sort novel differential-based protection scheme for intertie zone of large-scale centralized dfig wind farms
publisher Institute of Electrical and Electronics Engineers Inc.
publishDate 2023
_version_ 1806427785082699776
score 13.211869

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