Zobrazeno 1 - 10
of 17
pro vyhledávání: '"Doaa M. Yehia"'
Autor:
Rawda Ramadan, Qi Huang, Amr S. Zalhaf, Olusola Bamisile, Jian Li, Diaa-Eldin A. Mansour, Xiangning Lin, Doaa M. Yehia
Publikováno v:
Smart Cities, Vol 7, Iss 4, Pp 1907-1935 (2024)
Recently, various strategies for energy management have been proposed to improve energy efficiency in smart grids. One key aspect of this is the use of microgrids. To effectively manage energy in a residential microgrid, advanced computational tools
Externí odkaz:
https://doaj.org/article/a07595735ecb4004878cb09ecba61151
Publikováno v:
IEEE Access, Vol 12, Pp 64385-64395 (2024)
The increasing penetration of renewable energy sources (RESs) into electrical networks offers several interesting opportunities and challenges. One such opportunity is the utilization of DC transmission lines, which can enhance the efficiency and rel
Externí odkaz:
https://doaj.org/article/8a90fb18dd5f4a5a919eba8f6cc4ad34
Autor:
Doaa M. Yehia, Ibrahim B. M. Taha
Publikováno v:
IEEE Access, Vol 9, Pp 135384-135391 (2021)
DC distribution systems can provide effective solutions for integrating renewable energy sources in future power systems. The low inertia of the DC distribution system causes several problems regarding stability and fault response. For stability, thi
Externí odkaz:
https://doaj.org/article/e70c5324757f4ad588a61510fa744c9b
Publikováno v:
IET Generation, Transmission & Distribution. 13:4667-4676
To guarantee efficient and stable operation of a microgrid, overcharging and unbalanced state of charge (SOC) of batteries have to be mitigated. An adaptive droop control scheme is proposed in this study to provide energy management between distribut
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fee9ba01f457404a37f45e2bdec83ce9
https://doi.org/10.1049/iet-gtd.2018.6849
https://doi.org/10.1049/iet-gtd.2018.6849
Publikováno v:
2019 21st International Middle East Power Systems Conference (MEPCON).
In recent decades, solar energy has become one of the most important renewable energy sources. Its penetration into distribution networks arises various issues, especially for power quality such as voltage fluctuations, harmonics and flickers. Thus,
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::5bf22dc188f595c8b0a958fa452dbc8e
https://doi.org/10.1109/mepcon47431.2019.9008226
https://doi.org/10.1109/mepcon47431.2019.9008226
Autor:
Diaa-Eldin A. Mansour, Doaa M. Yehia
Publikováno v:
IEEE Transactions on Applied Superconductivity. 28:1-6
Battery energy storage system (BESS) is required in microgrids to balance the energy requirements from the load and the generated available energy. However, under fault conditions, there are many problems facing BESS. Accordingly, superconducting fau
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::626c8ea0cbcb7b2e7bec8ecc38406170
https://doi.org/10.1109/tasc.2018.2814398
https://doi.org/10.1109/tasc.2018.2814398
Publikováno v:
2019 IEEE Conference on Power Electronics and Renewable Energy (CPERE).
Among the types of renewable energy sources, wind energy is considered as one of the most preferable ones. Integration of wind energy into a distribution networks affects the system losses and voltage regulation. In addition, power quality issues suc
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::222034054a93abc39b09dede29a4d74c
https://doi.org/10.1109/cpere45374.2019.8980037
https://doi.org/10.1109/cpere45374.2019.8980037
Publikováno v:
2018 Twentieth International Middle East Power Systems Conference (MEPCON).
In this paper, an adaptive droop controller is developed for DC microgrids in order to balance the state of charge (SOC) for different connected batteries, and also to keep the bus voltage within the allowed limits. A methodology for sizing the photo
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::a0478a79e3bc5f02239e74c3d7636193
https://doi.org/10.1109/mepcon.2018.8635164
https://doi.org/10.1109/mepcon.2018.8635164
Autor:
Doaa M. Yehia
Publikováno v:
2018 53rd International Universities Power Engineering Conference (UPEC).
In low-voltage DC distribution system, it is important to assure voltage stability under various disturbances. In this study, it is proposed to use superconducting fault current limiter (SFCL) to mitigate the impact of disturbances and keep the stabi
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0cdab8118066100637152ec95c14b786
https://doi.org/10.1109/upec.2018.8541853
https://doi.org/10.1109/upec.2018.8541853
Publikováno v:
2018 53rd International Universities Power Engineering Conference (UPEC).
Superconducting fault current limiter (SFCL) has been extensively applied for many application in electrical grids. In this paper, the overcurrent and overvoltage characteristics of a pancake-structured SFCL module are tested and evaluated. First, a
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::7009488a476335fc0e4a06647829820a
https://doi.org/10.1109/upec.2018.8541939
https://doi.org/10.1109/upec.2018.8541939