Zobrazeno 1 - 10
of 21
pro vyhledávání: '"Walid Helmy"'
Publikováno v:
IET Renewable Power Generation, Vol 16, Iss 15, Pp 3267-3286 (2022)
Abstract This paper presents a three‐area system tied together with tie lines. During the intervals of power mismatch, the system frequency deviates beyond the nominal value with an oscillatory response and the system may go to instability mode. Th
Externí odkaz:
https://doaj.org/article/00cfa195562442e99b5b0679cca90f93
Autor:
Ahmed Mahdy, Hany M. Hasanien, Walid Helmy Abdel Hameed, Rania A. Turky, Shady H. E. Abdel Aleem, Essamudin Ali Ebrahim
Publikováno v:
IEEE Transactions on Sustainable Energy. 13:1744-1755
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b4960f503a7c93b5c1f9b5746f7f1549
https://doi.org/10.1109/tste.2022.3174176
https://doi.org/10.1109/tste.2022.3174176
Autor:
Mahdy, Ahmed, Hasanien, Hany M., Hameed, Walid Helmy Abdel, Turky, Rania A., Aleem, Shady H. E. Abdel, Ebrahim, Essamudin Ali
Publikováno v:
IEEE Transactions on Sustainable Energy; Jul2022, Vol. 13 Issue 3, p1744-1755, 12p
Publikováno v:
IET Renewable Power Generation (Wiley-Blackwell); 11/16/2022, Vol. 16 Issue 15, p3267-3286, 20p
Publikováno v:
Engineering Research Journal. 163:203-217
Simple diesel engine generators in general are noisy and pollute air. It is urgently needed to find alternative fuels applicable for new as well as old engines without structural modifications and along with keeping the environment clean. Diesel-alco
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::2ebfbca261e5dfcd6c85c3c0a85b9bf2
https://doi.org/10.21608/erj.2019.122528
https://doi.org/10.21608/erj.2019.122528
Autor:
Abdelaziz Salah Saidi, Walid Helmy
Publikováno v:
Wind Engineering. 43:420-440
At the level of the electrical distribution networks with wind generation, the disturbances may influence the voltage stability, particularly during low voltage ride-through wind turbine. This research is concerned with studying the effect of impleme
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a08178c16c05066ab2e15f261b2e4189
https://doi.org/10.1177/0309524x18791387
https://doi.org/10.1177/0309524x18791387
Publikováno v:
International Journal on Energy Conversion (IRECON). 9:113
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::73b69eadf58ebe6c01ffee51bedb6cd2
https://doi.org/10.15866/irecon.v9i3.20365
https://doi.org/10.15866/irecon.v9i3.20365
Autor:
Abdelaziz Salah Saidi, Walid Helmy
Publikováno v:
2018 9th International Renewable Energy Congress (IREC).
The common disturbances in the distribution networks equipped with wind generation influence voltage stability of those networks, particularly during Low Voltage Ride-Through (LVRT) wind turbine. The main objective of this research is to study the im
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::cccb6d673019dd0f0e20b1dc022499ad
https://doi.org/10.1109/irec.2018.8362532
https://doi.org/10.1109/irec.2018.8362532
Autor:
Walid Helmy, Mohamed AbdElhamid Abbas
Publikováno v:
2018 9th International Renewable Energy Congress (IREC).
This paper investigates new optimization technique to size the capacitor banks to improve the power factor in the low voltage distribution networks. In industrial sites the owner should take decision either to pay the penalty due to low power factor
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5ecbe0c71a97e9e23875712156d85f43
https://doi.org/10.1109/irec.2018.8362449
https://doi.org/10.1109/irec.2018.8362449
Autor:
Samuel Raafat Fahim, Walid Helmy
Publikováno v:
2012 International Conference on Engineering and Technology (ICET).
This paper presents the effect of Distributed Generators (DG) existence in the electrical power distribution networks taking IEEE 14 and IEEE 30 bus test feeders as proposed systems. The analysis is done to examine the effect on the overall system lo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::b3323b4072d8bc761abeb7c4dacc7434
https://doi.org/10.1109/icengtechnol.2012.6396131
https://doi.org/10.1109/icengtechnol.2012.6396131