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13 results on '"Bintoudi, Angelina D."'

8. Benchmark Comparison of Analytical, Data-Based and Hybrid Models for Multi-Step Short-Term Photovoltaic Power Generation Forecasting

Author

Salamanis, Athanasios I., primary, Xanthopoulou, Georgia, additional, Bezas, Napoleon, additional, Timplalexis, Christos, additional, Bintoudi, Angelina D., additional, Zyglakis, Lampros, additional, Tsolakis, Apostolos C., additional, Ioannidis, Dimosthenis, additional, Kehagias, Dionysios, additional, and Tzovaras, Dimitrios, additional

Published
2020
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10. Hybrid multi‐agent‐based adaptive control scheme for AC microgrids with increased fault‐tolerance needs

Author

Bintoudi, Angelina D., primary, Zyglakis, Lampros, additional, Tsolakis, Apostolos C., additional, Ioannidis, Dimosthenis, additional, Hadjidemetriou, Lenos, additional, Zacharia, Lazaros, additional, Al‐Mutlaq, Nisrein, additional, Al‐Hashem, Mohammad, additional, Al‐Agtash, Salem, additional, Kyriakides, Elias, additional, Demoulias, Charis, additional, and Tzovaras, Dimitrios, additional

Published
2019
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11. An improved decentralised coordinated control scheme for microgrids with AC-coupled units

Author

Bintoudi, Angelina D., Zyglakis, Lampros, Tsolakis, Apostolis C., Ioannidis, Dimosthenis, Al-Hashem, Mohammad, Al-Agtash, Salem, Hadjidemetriou, Lenos, Zacharia, Lazaros, Kyriakides, Elias, Demoulias, Charis, Tzovaras, Dimimos, Kyriakides, Elias [0000-0001-7282-9836], Zacharia, Lazaros [0000-0003-1079-2227], Hadjidemetriou, Lenos [0000-0002-6675-9357], Zyglakis, Lampros [0000-0001-7411-5765], Ioannidis, Dimosthenis [0000-0002-5747-2186], and Demoulias, Charis [0000-0001-8176-769X]

Subjects
business.industry, Computer science, Distributed generation, Distributed computing, Hot swapping, Voltage droop, Fault tolerance, Voltage source, Microgrid, business, Grid, Energy storage
Abstract

Microgrids composed of solemnly AC-coupled distributed energy resources can be found in many real-life applications while their control has not been researched nearly enough to address some fundamental challenges, the most important of which is overall system reliability and fault tolerance. This paper proposes a droop-based coordinated control scheme for microgrids with AC-coupled units, a method that enables distributed energy resources units to hot swap between current source and voltage source grid-supporting control modes for satisfying load demand and ensuring energy storage systems will constantly be able to form the grid during islanded operation. The proposed control scheme has been realised in MATLAB/Simulink simulation model of a small-scale microgrid of AC-coupled units that corresponds to a real testbed in Northern Greece. Preliminary simulation results, in islanded mode, demonstrate the effectiveness of the proposed control scheme regarding power-sharing accuracy among the resources and state-of-charge balancing among storage units. 1 6

Published
2018

13. Hybrid multi‐agent‐based adaptive control scheme for AC microgrids with increased fault‐tolerance needs.

Author

Bintoudi, Angelina D., Zyglakis, Lampros, Tsolakis, Apostolos C., Ioannidis, Dimosthenis, Hadjidemetriou, Lenos, Zacharia, Lazaros, Al‐Mutlaq, Nisrein, Al‐Hashem, Mohammad, Al‐Agtash, Salem, Kyriakides, Elias, Demoulias, Charis, and Tzovaras, Dimitrios

Abstract

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 primary level that considers the microgrid energy reserves in production and storage. The secondary level is responsible for: a) the microgrid units' coordination, b) voltage and frequency restoration and c) calculation of the droop/ reversed‐droop coefficients. The suggested architecture is arranged upon a group of dedicated asset agents that collect local measurements, take decisions independently and, collaborate in order to achieve more complex control objectives. Additionally, a supervising agent is added to fulfill secondary level objectives. The hybrid MAS can operate either with or without the supervising agent operational, manifesting fast redistribution of the supervising agent tasks. The proposed hybrid scheme is tested in simulation upon two separate physical microgrids using three scenarios. Additionally, a comparison with conventional control methodologies is performed in order to illustrate further the operation of a hybrid approach. Overall, results show that the proposed control framework exhibits unique characteristics regarding reconfigurability and fault‐tolerance, while power quality and improved load sharing are ensured even in case of critical component failure. [ABSTRACT FROM AUTHOR]

Published
2020
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