Zobrazeno 1 - 10
of 51
pro vyhledávání: '"Adel A. Obed"'
Publikováno v:
IEEE Access, Vol 12, Pp 27385-27398 (2024)
The main issue is that photovoltaic (PV) systems have their power output reduced due to partial shading. Less energy is produced by photovoltaic modules when partial shading causes an imbalance in the levels of irradiation. Array reconfigurations, bo
Externí odkaz:
https://doaj.org/article/c5b82778a17142b88cc1db19f84922a7
Autor:
Adel A. OBED
Publikováno v:
Journal of Engineering, Vol 16, Iss 04 (2024)
This paper presents a proposed method for speed estimation of asynchronous motor in Direct Torque Control (DTC) system, based on a new architecture of multi-basis wavenet model. Such multi-basis model utilizes multi-set daughter wavelets. Firstly, th
Externí odkaz:
https://doaj.org/article/bd67554fc0ac458ba182a44a2a84f3b2
Autor:
Salam J. Yaqoob, Seydali Ferahtia, Adel A. Obed, Hegazy Rezk, Naseer Tawfeeq Alwan, Hossam M. Zawbaa, Salah Kamel
Publikováno v:
IEEE Access, Vol 10, Pp 132153-132163 (2022)
This article offers a flatness theory-based energy management strategy (FEMS) for a hybrid power system consisting of a supercapacitor (SC) and lithium-ion battery. The proposed FEMS intends to allocate the power reference for the DC/DC converters of
Externí odkaz:
https://doaj.org/article/a202627c78194efe88701a1ab41f24d9
Autor:
Furqan A. Abbas, Thealfaqar A. Abdul-Jabbar, Adel A. Obed, Anton Kersten, Manuel Kuder, Thomas Weyh
Publikováno v:
Energies, Vol 16, Iss 8, p 3493 (2023)
The use of renewable energy sources such as solar photovoltaic, wind, and fuel cells is becoming increasingly prevalent due to a combination of environmental concerns and technological advancements, as well as decreasing production costs. Power elect
Externí odkaz:
https://doaj.org/article/56a4feaf75c94b49ad57ff18b0774ab6
Publikováno v:
Iraqi Journal for Electrical and Electronic Engineering, Vol 12, Iss 2, Pp 123-136 (2016)
Nowadays, renewable energy is being used increasingly because of the global warming and destruction of the environment. Therefore, the studies are concentrating on gain of maximum power from this energy such as the solar energy. A sun tracker is devi
Externí odkaz:
https://doaj.org/article/7a47d01132654c4d9aee23143825383c
Publikováno v:
Iraqi Journal for Electrical and Electronic Engineering, Vol 12, Iss 1, Pp 1-11 (2016)
The Permanent Magnet Synchronous Motor (PMSM) is commonly used as traction motors in the electric traction applications such as in subway train. The subway train is better transport vehicle due to its advantages of security, economic, health and frie
Externí odkaz:
https://doaj.org/article/ce3f83daba734c55afd71dff36acdef0
Autor:
Adel A. Obed, Ameer L. Saleh
Publikováno v:
Iraqi Journal for Electrical and Electronic Engineering, Vol 10, Iss 2, Pp 118-129 (2014)
In recent years, artificial intelligence techniques such as wavelet neural network have been applied to control the speed of the BLDC motor drive. The BLDC motor is a multivariable and nonlinear system due to variations in stator resistance and momen
Externí odkaz:
https://doaj.org/article/2faedac61a7c44bd84e56f86337daede
Publikováno v:
Journal of Engineering. 19:264-279
The differential protection of power transformers appears to be more difficult than any type of protection for any other part or element in a power system. Such difficulties arise from the existence of the magnetizing inrush phenomenon. Therefore, it
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a8c950d67444db76992265c665d2fe10
https://doi.org/10.31026/j.eng.2013.02.08
https://doi.org/10.31026/j.eng.2013.02.08
Publikováno v:
Clean Energy. 6:827-839
The outcome of this paper is to suggest an efficient energy-management strategy (EMS) for a direct-current (DC) microgrid (MG). The typical MG is composed of two renewable energy sources [photovoltaic (PV) systems and fuel cells (FCs)] and two energy
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::8069d0b495420c95127926fbb449599e
https://doi.org/10.1093/ce/zkac063
https://doi.org/10.1093/ce/zkac063
Publikováno v:
2023 IEEE 3rd International Conference in Power Engineering Applications (ICPEA).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fca5f4595ec71d7c9b58b3371e446b8f
https://doi.org/10.1109/icpea56918.2023.10093226
https://doi.org/10.1109/icpea56918.2023.10093226