Modified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone
In this paper, a modified Q-f droop curve method for the inverter-based distributed generator is proposed. The proposed method has merits such as detecting islanding with zero non-detection zone, negligible effects on power quality, and simple implementation. A new parameter is embedded in the react...
Guardado en:
| Autores principales: | , , , |
|---|---|
| Formato: | article |
| Lenguaje: | EN |
| Publicado: |
IEEE
2021
|
| Materias: | |
| Acceso en línea: | https://doaj.org/article/561bb713bdb54df3b0520962c0ec199c |
| Etiquetas: |
Agregar Etiqueta
Sin Etiquetas, Sea el primero en etiquetar este registro!
|
| id |
oai:doaj.org-article:561bb713bdb54df3b0520962c0ec199c |
|---|---|
| record_format |
dspace |
| spelling |
oai:doaj.org-article:561bb713bdb54df3b0520962c0ec199c2021-12-03T00:00:29ZModified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone2169-353610.1109/ACCESS.2021.3130370https://doaj.org/article/561bb713bdb54df3b0520962c0ec199c2021-01-01T00:00:00Zhttps://ieeexplore.ieee.org/document/9625995/https://doaj.org/toc/2169-3536In this paper, a modified Q-f droop curve method for the inverter-based distributed generator is proposed. The proposed method has merits such as detecting islanding with zero non-detection zone, negligible effects on power quality, and simple implementation. A new parameter is embedded in the reactive power reference to accelerate the frequency deviation at the point of common coupling until the islanding is detected. Therefore, a passive under/over frequency relay will be simply sufficient to detect islanding within the permissible limit. The proposed method is modelled with a computer-aided design SIMULINK/MATLAB environment. The proposed method is analyzed for operation with unity and non-unity power factors. The performance is validated for various loading quality factors with a negligible change in detection time. In addition, it is confirmed that the proposed system is stable under unbalanced loading and switching conditions. The proper operation of the proposed islanding detection method under multi distributed generators connection is validated. The results of the hardware experimentations are presented to confirm the proposed method analysis and simulations.Kianoush NaraghipourIbrahim AbdelsalamKhaled H. AhmedCampbell D. BoothIEEEarticleDistributed generator (DG)non-detection zone (NDZ)point of common coupling (PCC)under/over frequency (UOF)under/over voltage (UOV)Electrical engineering. Electronics. Nuclear engineeringTK1-9971ENIEEE Access, Vol 9, Pp 158027-158040 (2021) |
| institution |
DOAJ |
| collection |
DOAJ |
| language |
EN |
| topic |
Distributed generator (DG) non-detection zone (NDZ) point of common coupling (PCC) under/over frequency (UOF) under/over voltage (UOV) Electrical engineering. Electronics. Nuclear engineering TK1-9971 |
| spellingShingle |
Distributed generator (DG) non-detection zone (NDZ) point of common coupling (PCC) under/over frequency (UOF) under/over voltage (UOV) Electrical engineering. Electronics. Nuclear engineering TK1-9971 Kianoush Naraghipour Ibrahim Abdelsalam Khaled H. Ahmed Campbell D. Booth Modified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone |
| description |
In this paper, a modified Q-f droop curve method for the inverter-based distributed generator is proposed. The proposed method has merits such as detecting islanding with zero non-detection zone, negligible effects on power quality, and simple implementation. A new parameter is embedded in the reactive power reference to accelerate the frequency deviation at the point of common coupling until the islanding is detected. Therefore, a passive under/over frequency relay will be simply sufficient to detect islanding within the permissible limit. The proposed method is modelled with a computer-aided design SIMULINK/MATLAB environment. The proposed method is analyzed for operation with unity and non-unity power factors. The performance is validated for various loading quality factors with a negligible change in detection time. In addition, it is confirmed that the proposed system is stable under unbalanced loading and switching conditions. The proper operation of the proposed islanding detection method under multi distributed generators connection is validated. The results of the hardware experimentations are presented to confirm the proposed method analysis and simulations. |
| format |
article |
| author |
Kianoush Naraghipour Ibrahim Abdelsalam Khaled H. Ahmed Campbell D. Booth |
| author_facet |
Kianoush Naraghipour Ibrahim Abdelsalam Khaled H. Ahmed Campbell D. Booth |
| author_sort |
Kianoush Naraghipour |
| title |
Modified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone |
| title_short |
Modified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone |
| title_full |
Modified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone |
| title_fullStr |
Modified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone |
| title_full_unstemmed |
Modified Q–f Droop Curve Method for Islanding Detection With Zero Non-Detection Zone |
| title_sort |
modified q–f droop curve method for islanding detection with zero non-detection zone |
| publisher |
IEEE |
| publishDate |
2021 |
| url |
https://doaj.org/article/561bb713bdb54df3b0520962c0ec199c |
| work_keys_str_mv |
AT kianoushnaraghipour modifiedqx2013fdroopcurvemethodforislandingdetectionwithzeronondetectionzone AT ibrahimabdelsalam modifiedqx2013fdroopcurvemethodforislandingdetectionwithzeronondetectionzone AT khaledhahmed modifiedqx2013fdroopcurvemethodforislandingdetectionwithzeronondetectionzone AT campbelldbooth modifiedqx2013fdroopcurvemethodforislandingdetectionwithzeronondetectionzone |
| _version_ |
1718373988121444352 |