Implementation of Islanding Recognizing Technique for Wind Distributed Generations Considering Insignificant NDZ
The incorporation of distributed energy resources (DERs) into the electricity grid yields environmental, technical, and economic benefits. However, in addition to the benefits, the widespread use of DERs causes technical issues. Islanding is a big concern in terms of equipment protection and personn...
| Main Authors: | , , , , , |
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| Format: | Article |
| Language: | English |
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Frontiers Media S.A.
2022-01-01
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| Series: | Frontiers in Energy Research |
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| Online Access: | https://www.frontiersin.org/articles/10.3389/fenrg.2022.830750/full |
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| author | Safdar Raza Hafiz Mudassir Munir Nouman Shafique Wajiha Amjad Mohit Bajaj Mamdouh L. Alghaythi |
| author_facet | Safdar Raza Hafiz Mudassir Munir Nouman Shafique Wajiha Amjad Mohit Bajaj Mamdouh L. Alghaythi |
| author_sort | Safdar Raza |
| collection | DOAJ |
| description | The incorporation of distributed energy resources (DERs) into the electricity grid yields environmental, technical, and economic benefits. However, in addition to the benefits, the widespread use of DERs causes technical issues. Islanding is a big concern in terms of equipment protection and personnel safety, and it should be detected as soon as possible. The proposed approach employs a passive islanding detection technique based on reactive power (Q). The Q was chosen following a comparison of five other indices. Comparative analysis reveals that Q has the highest sensitivity and accuracy for islanding recognition when compared to all other observed parameters. Different case studies have been performed considering the worst-case scenario to check the working efficiency of the proposed scheme that simply distinguishes the islanding conditions from non-islanding conditions, which include load, motor, and capacitor switching, various types of fault switching, DG tripping cases, and weak grid contribution. The proposed strategy is straightforward, with quick execution and simple implementation in the MATLAB/SIMULINK environment on the IEEE 1547-2018 generic test system. With a small non-detection zone, islanding is detected in 0.038 s. |
| first_indexed | 2024-12-13T13:37:27Z |
| format | Article |
| id | doaj.art-e6937cd2a0f54b1c8a13da2a9ec5d0b1 |
| institution | Directory Open Access Journal |
| issn | 2296-598X |
| language | English |
| last_indexed | 2024-12-13T13:37:27Z |
| publishDate | 2022-01-01 |
| publisher | Frontiers Media S.A. |
| record_format | Article |
| series | Frontiers in Energy Research |
| spelling | doaj.art-e6937cd2a0f54b1c8a13da2a9ec5d0b12022-12-21T23:43:44ZengFrontiers Media S.A.Frontiers in Energy Research2296-598X2022-01-011010.3389/fenrg.2022.830750830750Implementation of Islanding Recognizing Technique for Wind Distributed Generations Considering Insignificant NDZSafdar Raza0Hafiz Mudassir Munir1Nouman Shafique2Wajiha Amjad3Mohit Bajaj4Mamdouh L. Alghaythi5Department of Electrical Engineering, NFC Institute of Engineering and Technology, Multan, PakistanDepartment of Electrical Engineering, Sukkur IBA University, Sukkur, PakistanDepartment of Electrical Engineering, NFC Institute of Engineering and Technology, Multan, PakistanDepartment of Electrical Engineering, NFC Institute of Engineering and Technology, Multan, PakistanDepartment of Electrical and Electronics Engineering, National Institute of Technology Delhi, New Delhi, IndiaDepartment of Electrical Engineering, College of Engineering, Jouf University, Sakaka, Saudi ArabiaThe incorporation of distributed energy resources (DERs) into the electricity grid yields environmental, technical, and economic benefits. However, in addition to the benefits, the widespread use of DERs causes technical issues. Islanding is a big concern in terms of equipment protection and personnel safety, and it should be detected as soon as possible. The proposed approach employs a passive islanding detection technique based on reactive power (Q). The Q was chosen following a comparison of five other indices. Comparative analysis reveals that Q has the highest sensitivity and accuracy for islanding recognition when compared to all other observed parameters. Different case studies have been performed considering the worst-case scenario to check the working efficiency of the proposed scheme that simply distinguishes the islanding conditions from non-islanding conditions, which include load, motor, and capacitor switching, various types of fault switching, DG tripping cases, and weak grid contribution. The proposed strategy is straightforward, with quick execution and simple implementation in the MATLAB/SIMULINK environment on the IEEE 1547-2018 generic test system. With a small non-detection zone, islanding is detected in 0.038 s.https://www.frontiersin.org/articles/10.3389/fenrg.2022.830750/fullislandingnon-detection zone (NDZ)distributed energy resourcespassive indicesweak grid |
| spellingShingle | Safdar Raza Hafiz Mudassir Munir Nouman Shafique Wajiha Amjad Mohit Bajaj Mamdouh L. Alghaythi Implementation of Islanding Recognizing Technique for Wind Distributed Generations Considering Insignificant NDZ Frontiers in Energy Research islanding non-detection zone (NDZ) distributed energy resources passive indices weak grid |
| title | Implementation of Islanding Recognizing Technique for Wind Distributed Generations Considering Insignificant NDZ |
| title_full | Implementation of Islanding Recognizing Technique for Wind Distributed Generations Considering Insignificant NDZ |
| title_fullStr | Implementation of Islanding Recognizing Technique for Wind Distributed Generations Considering Insignificant NDZ |
| title_full_unstemmed | Implementation of Islanding Recognizing Technique for Wind Distributed Generations Considering Insignificant NDZ |
| title_short | Implementation of Islanding Recognizing Technique for Wind Distributed Generations Considering Insignificant NDZ |
| title_sort | implementation of islanding recognizing technique for wind distributed generations considering insignificant ndz |
| topic | islanding non-detection zone (NDZ) distributed energy resources passive indices weak grid |
| url | https://www.frontiersin.org/articles/10.3389/fenrg.2022.830750/full |
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