Zobrazeno 1 - 10
of 120
pro vyhledávání: '"Khairy Sayed"'
Autor:
Mohamed Ebeed, Mohamed A. Abdelmotaleb, Noor Habib Khan, Raheela Jamal, Salah Kamel, Abdelazim G. Hussien, Hossam M. Zawbaa, Francisco Jurado, Khairy Sayed
Publikováno v:
Energy Reports, Vol 11, Iss , Pp 982-1005 (2024)
Optimal power flow (OPF) problem solution is a crucial task for the operators and decision makers to assign the best setting of the system components to obtain the most economic, environmental, and technical suitable state. Artificial Hummingbird Alg
Externí odkaz:
https://doaj.org/article/4466713de09e4bc1b69f8fa17d1ffa28
Autor:
Khairy Sayed, Mohamed Khamies, Ahmed G. Abokhalil, Mahmoud Aref, Mahmoud A. Mossa, Mishari Metab Almalki, Thamer A. H. Alghamdi
Publikováno v:
IEEE Access, Vol 12, Pp 76304-76318 (2024)
In Egypt, the production of power and the associated environmental problems are starting to take the stage. One environmentally responsible way to lessen the power crisis is to employ renewable energy sources effectively and efficiently. This paper p
Externí odkaz:
https://doaj.org/article/7d928a8d97f347f1b18acc740aaf6053
Autor:
Mohamed A. Mesbah, Khairy Sayed, Adel Ahmed, Mahmoud Aref, Mahmoud A. Gaafar, Mahmoud A. Mossa, Mishari Metab Almalki, Thamer A. H. Alghamdi
Publikováno v:
IEEE Access, Vol 12, Pp 47483-47493 (2024)
To enhance the stability and reliability of the system, the converters’ parallel operation can be cascaded to address the constraints posed by the substantial integration of renewable resources. Buck-boost DC-DC converters are often controlled via
Externí odkaz:
https://doaj.org/article/f912a2fd972148ba813b684b6ed78e59
Autor:
Mohamed A. Mesbah, Khairy Sayed, Adel Ahmed, Mahmoud Aref, Z. M. S. Elbarbary, Ali Saeed Almuflih, Mahmoud A. Mossa
Publikováno v:
Energies, Vol 17, Iss 2, p 284 (2024)
A DC microgrid is an efficient way to combine diverse sources; conventional droop control is unable to achieve both accurate current sharing and required voltage regulation. This paper provides a new adaptive control approach for DC microgrid applica
Externí odkaz:
https://doaj.org/article/29bbb88e79714ad78631d67bd9e77eaf
Publikováno v:
Fractal and Fractional, Vol 8, Iss 1, p 61 (2024)
This study presents the tilt integral derivative (TID) controller technique for controlling the speed of BLDC motors in order to improve the real-time control of brushless direct current motors in electric vehicles. The TID controller is applied to t
Externí odkaz:
https://doaj.org/article/cbd76c108edd44d4ae2cd55dfddb1a10
Publikováno v:
Case Studies in Thermal Engineering, Vol 45, Iss , Pp 102903- (2023)
UAE has good weather conditions for the integration of renewable energies in utility grid, especially photovoltaic solar energy, as it is one of the countries with the highest rate of solar radiation in the world, thus being able to contribute to pol
Externí odkaz:
https://doaj.org/article/0e8f125c467546958063bdbd2fb05d4e
Autor:
Nessma M. Ahmed, Mohamed Ebeed, Gaber Magdy, Khairy Sayed, Samia Chehbi Gamoura, Ahmed Sayed M. Metwally, Alaa A. Mahmoud
Publikováno v:
Fractal and Fractional, Vol 7, Iss 9, p 666 (2023)
This paper proposes a combined feedback and feed-forward control system to support the frequency regulation of multi-area interconnected hybrid microgrids considering renewable energy sources (RESs). The proposed control system is based on a fraction
Externí odkaz:
https://doaj.org/article/82b24aabed5f4c729ab2490a87da2a98
Publikováno v:
Energies, Vol 16, Iss 7, p 3245 (2023)
This paper proposes a control technique for a large-scale grid-connected photovoltaic (PV) plant that maintains the connection of an inverter to the grid voltage under different types of faults, while injecting a reactive power to accommodate the req
Externí odkaz:
https://doaj.org/article/3dfa62b5f23d492bb7cf02d436c2bdbb
Publikováno v:
Materials, Vol 15, Iss 24, p 8932 (2022)
This paper presents a new approach of energy management for a fuel cell electric vehicle traction system. This system includes a supercapacitor, a traction battery of valve-regulated sealed lead–acid type, a high-performance permanent magnet tracti
Externí odkaz:
https://doaj.org/article/56dfac1bd6bc4d11831b60d852231369
Autor:
Khairy Sayed, Abdulaziz Almutairi, Naif Albagami, Omar Alrumayh, Ahmed G. Abo-Khalil, Hedra Saleeb
Publikováno v:
Energies, Vol 15, Iss 3, p 1241 (2022)
This paper comprehensively reviews the current status of multidisciplinary technologies in electric vehicles. Because the electric vehicle market will expand dramatically in the coming few years, research accomplishments in power electronics technolo
Externí odkaz:
https://doaj.org/article/a0f1d60f6f114494b7f1bd67e3a40321