Zobrazeno 1 - 10
of 15
pro vyhledávání: '"Lazaros Zacharia"'
Publikováno v:
IEEE Open Access Journal of Power and Energy, Vol 7, Pp 70-81 (2020)
This paper presents the formulation of Wide Area Control (WAC) signals for either coordinating all the governors of the system or coordinating simultaneously both the governor and the Power System Stabilizer (PSS) of each generator. This is achieved
Externí odkaz:
https://doaj.org/article/7619d23af3a043a4b810760fb92ff79c
Publikováno v:
IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)
2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)
2021 IEEE PES Innovative Smart Grid Technologies Europe (ISGT Europe)
Synchrophasor technology contributes significantly to the power system transformation into smart grid since it enables the wide area monitoring and control concept. At the same time, its integration to the smart grid imposes new cyber security challe
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::799c493459904a1b201c336771fbb83d
https://zenodo.org/record/6682712
https://zenodo.org/record/6682712
Autor:
Dimosthenis Ioannidis, Apostolos C. Tsolakis, Angelina D. Bintoudi, Lenos Hadjidemetriou, Nisrein Al-Mutlaq, Lazaros Zacharia, Charis S. Demoulias, Lampros Zyglakis, Mohammad Al-Hashem, Salem Al-Agtash, Dimitrios Tzovaras, Elias Kyriakides
Publikováno v:
IET Renewable Power Generation. 14:13-26
This paper presents a fault-tolerant secondary and adaptive primary microgrid control scheme using a hybrid multi-agent system (MAS), capable of operating either in a semi-centralised or distributed manner. The proposed scheme includes a droop-based
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::205e065d55eef4115dd9f8426e2c0f3f
https://doi.org/10.1049/iet-rpg.2019.0468
https://doi.org/10.1049/iet-rpg.2019.0468
This paper presents the modeling and real-time digital simulation of two microgrids: the malta college of arts, science and technology (MCAST) and the german jordan university (GJU). The aim is to provide an overview of future microgrid situation and
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0eb5c7b13d43235b8d22d7ed4afec16e
https://zenodo.org/record/7069206
https://zenodo.org/record/7069206
Autor:
Jose L. Martinez-Ramos, Salem Al-Agtash, Nis Martensen, Dimitrios Tzovaras, Brian Azzopardi, Apostolos C. Tsolakis, Mohammad Al-Hashem, Lenos Hadjidemetriou, Lazaros Zacharia, Mohanad Batarseh, Mounir Khiat, Ahmet Onen, Angelina D. Bintoudi
Publikováno v:
2020 6th IEEE International Energy Conference (ENERGYCon)
1 This work is supported by EC FP7 ERANETMEDENERG-11-286 Power plants have bad impacts on the environment. One of these impacts is Carbon Dioxide (CO2) emission resulted from power plants that depend on fossil fuel, oil and natural gas. Renewable ene
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::47787b79d32bdcc890bbdd39274e0f24
Autor:
Apostolos C. Tsolakis, Angelina D. Bintoudi, Dimitrios Tzovaras, Lenos Hadjidemetriou, Anastasis Charalambous, Elias Kyriakides, Lazaros Zacharia
Publikováno v:
Applied Sciences
Volume 9
Issue 23
Volume 9
Issue 23
Alternating current (AC) microgrids are expected to operate as active components within smart distribution grids in the near future. The high penetration of intermittent renewable energy sources and the rapid electrification of the thermal and transp
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c50b1670510fb7ef9615d6b573711dec
Publikováno v:
IEEE Systems Journal
Wide-area control (WAC) of power systems is highly depended on synchronized measurements provided by the phasor measurement units (PMUs). However, the contemporary measurement chain and the communication network are far from ideal. Therefore, it is e
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c7910dc6ce94b0ccabe5a959db8e12d9
Publikováno v:
International Journal of Electrical Power & Energy Systems. 126:106589
The vast majority of the proposed Wide Area Control (WAC) methodologies is tested and evaluated under the assumption that the system consists only of constant power loads. However, in practice power systems are dominated by non-linear loads, which ca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::ef6f956a5bcef28bc9d26b1c3d87ea24
https://doi.org/10.1016/j.ijepes.2020.106589
https://doi.org/10.1016/j.ijepes.2020.106589
Autor:
Lazaros Zacharia, Alexis Kyriakou, Lenos Hadjidemetriou, Elias Kyriakides, Christos Panayiotou, Brian Azzopardi, Nis Martensen, Nicholas Borg
During the last decade, microgrids are attracting a significant attention due to their numerous advantages. Amongst them, the most important one is their ability to operate either in grid-connected or in islanded (autonomous) mode. However, the trans
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______2659::5d870f6168dc0ac4b9f444abef0617de
https://zenodo.org/record/3517983
https://zenodo.org/record/3517983
In this paper, a Wide Area Control (WAC) scheme cooperates with Renewable Energy Sources (RESs) to achieve a robust power oscillation damping. The WAC signals are synthesized by a two-level hierarchical controller which utilizes global measurements f
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::c4f975879e6822cccd8d99f0f680ba59
https://zenodo.org/record/1028114
https://zenodo.org/record/1028114