Zobrazeno 1 - 4
of 4
pro vyhledávání: '"Dalal H. Helmi"'
Autor:
Yasser A. Elshrief, Amin D. Asham, Belgacem Bouallegue, Abdelmoty Ahmed, Dalal H. Helmi, Belal A. Abozalam, Sameh Abd-Elhaleem
Publikováno v:
Journal of Radiation Research and Applied Sciences, Vol 15, Iss 2, Pp 129-142 (2022)
Distributed energy resources (DERs) are an alternative to conventional fossil fuel-based energy resources for a pollution-free operation. But the integration of these DERs to the main grid comes with certain challenges, out of which unintentional isl
Externí odkaz:
https://doaj.org/article/94e1b322bda74bcbb5a030c0e06c6779
Autor:
Yasser A. Elshrief, Sameh Abd-Elhaleem, Sulayman Kujabi, Dalal H. Helmi, Belal A. Abozalam, Amin D. Asham
Publikováno v:
Sustainability; Volume 14; Issue 10; Pages: 6325
Distributed generation (DG) has reformed the meaning of power generation from large scale to small scale, but unintentional islanding is the main issue when connecting DG and the utility grid. A lot of techniques have been used for detecting islandin
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::8b11736dabb4492f13f9bdeb9cc71152
Autor:
Mohamed A. El-Hadidy, Dalal H. Helmi
Publikováno v:
IET Conference Publications.
This paper describes the failure modes in the capacitor banks installed in the Egyptian Network over the past years. The study has focused on the capacitor banks installed at the MV side of the HV substations in the Egyptian Transmission Network. Fai
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::4af9822274d32a466614b228dad65005
https://doi.org/10.1049/cp.2009.0854
https://doi.org/10.1049/cp.2009.0854
Publikováno v:
2008 12th International Middle-East Power System Conference.
The analysis of the large systems blackouts during the last years have pointed out the need for the function of real-time wide area monitoring, protection and control (RT WAM PAC). Phaser measurements (PM) has proved to be the vital source of data ne
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::755665cefe4f55f243b96c2c3d6e59df
https://doi.org/10.1109/mepcon.2008.4562410
https://doi.org/10.1109/mepcon.2008.4562410