Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Andreas Livera"'
Autor:
Anna Michail, Andreas Livera, Georgios Tziolis, Juan Luis Carús Candás, Alberto Fernandez, Elena Antuña Yudego, Diego Fernández Martínez, Angelos Antonopoulos, Achilleas Tripolitsiotis, Panagiotis Partsinevelos, Eftichis Koutroulis, George E. Georghiou
Publikováno v:
Heliyon, Vol 10, Iss 1, Pp e23983- (2024)
Accurate photovoltaic (PV) diagnosis is of paramount importance for reducing investment risk and increasing the bankability of the PV technology. The application of fault diagnostic solutions and troubleshooting on operating PV power plants is vital
Externí odkaz:
https://doaj.org/article/e030f96bcac546d39e8cfe87e5df6e29
Autor:
Georgios Tziolis, Andreas Livera, Jesus Montes-Romero, Spyros Theocharides, George Makrides, George E. Georghiou
Publikováno v:
IEEE Access, Vol 11, Pp 102038-102049 (2023)
Accurate net load forecasting is a cost-effective technique, crucial for the planning, stability, reliability, and integration of variable solar photovoltaic (PV) systems in modern power systems. This work presents a direct short-term net load foreca
Externí odkaz:
https://doaj.org/article/dff048135af04f37869cf2cbbb185dae
Autor:
Andreas Livera, Marios Theristis, Leonardo Micheli, Eduardo F. Fernandez, Joshua S. Stein, George E. Georghiou
Publikováno v:
IEEE Access, Vol 10, Pp 42481-42496 (2022)
Operation and maintenance (O&M) and monitoring strategies are important for safeguarding optimum photovoltaic (PV) performance while also minimizing downtimes due to faults. An O&M decision support system (DSS) was developed in this work for providin
Externí odkaz:
https://doaj.org/article/54ac61bceb0c4d39acf276fbd8874af6
Estimating the Performance Loss Rate of Photovoltaic Systems Using Time Series Change Point Analysis
Publikováno v:
Energies, Vol 16, Iss 9, p 3724 (2023)
The accurate quantification of the performance loss rate of photovoltaic systems is critical for project economics. Following the current research activities in the photovoltaic performance and reliability field, this work presents a comparative asse
Externí odkaz:
https://doaj.org/article/d63acc50bff3491586facfa38e974b0f
Autor:
Andreas Livera, Georgios Tziolis, Jose G. Franquelo, Ruben Gonzalez Bernal, George E. Georghiou
Publikováno v:
Energies, Vol 15, Iss 20, p 7760 (2022)
A cloud-based platform for reducing photovoltaic (PV) operation and maintenance (O&M) costs and improving lifetime performance is proposed in this paper. The platform incorporates a decision support system (DSS) engine and data-driven functionalities
Externí odkaz:
https://doaj.org/article/ea6920563e5e4c93ba308c66bb0b9e4a
Autor:
Javier Lopez-Lorente, Jesús Polo, Nuria Martín-Chivelet, Matthew Norton, Andreas Livera, George Makrides, George E. Georghiou
Publikováno v:
Solar Energy. 255:243-256
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::406ff4d4772af4a89ed0d7e8155508d4
https://doi.org/10.1016/j.solener.2023.03.034
https://doi.org/10.1016/j.solener.2023.03.034
Autor:
Andreas Livera, George Paphitis, Marios Theristis, Javier Lopez-Lorente, George Makrides, George Georghiou
Publikováno v:
Solar; Volume 2; Issue 1; Pages: 81-98
The timely detection of photovoltaic (PV) system failures is important for maintaining optimal performance and lifetime reliability. A main challenge remains the lack of a unified health-state architecture for the uninterrupted monitoring and predict
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6644b8537b05be1c24b9f452e046617f
https://doi.org/10.3390/solar2010006
https://doi.org/10.3390/solar2010006
Autor:
Gustavo Nofuentes, George Makrides, Irene Romero-Fiances, George E. Georghiou, Juan de la Casa, Joshua S. Stein, Marios Theristis, Andreas Livera
Publikováno v:
Renewable Energy. 181:738-748
Accurate quantification of photovoltaic (PV) system degradation rate (RD) is essential for lifetime yield predictions. Although RD is a critical parameter, its estimation lacks a standardized methodology that can be applied on outdoor field data. The
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::0e41493202ae5d40ed0bc327b075bd15
https://doi.org/10.1016/j.renene.2021.09.078
https://doi.org/10.1016/j.renene.2021.09.078
Autor:
Joshua S. Stein, Julián Ascencio-Vásquez, George Makrides, Leonardo Micheli, Andreas Livera, George E. Georghiou, Marios Theristis
Publikováno v:
IEEE Journal of Photovoltaics. 11:1511-1518
A linear performance drop is generally assumed during the photovoltaic (PV) lifetime. However, operational data demonstrate that the PV module degradation rate ( Rd ) is often nonlinear, which, if neglected, may increase the financial uncertainty. Al
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ab06ae5a235144928d89321ddeb1b44e
https://doi.org/10.1109/jphotov.2021.3112037
https://doi.org/10.1109/jphotov.2021.3112037
Autor:
Georgios Tziolis, Javier Lopez-Lorente, Maria-Iro Baka, Anastasios Koumis, Andreas Livera, Spyros Theocharides, George Makrides, George E. Georghiou
Publikováno v:
2022 2nd International Conference on Energy Transition in the Mediterranean Area (SyNERGY MED).
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::f9eba123afb10db69a336d41fbe6730f
https://doi.org/10.1109/synergymed55767.2022.9941378
https://doi.org/10.1109/synergymed55767.2022.9941378