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Ioanna-M. Chatzigeorgiou
School of Electrical and Computer Engineering, Aristotle University of Thessaloniki, 54124 Thessaloniki, Greece

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Short Biography

Ioanna-Myrto Chatzigeorgiou received her Dipl.-Eng. degree from the School of Electrical and Computer Engineering at the Aristotle University of Thessaloniki, Greece, in 2014. Since 2015, she has been a Ph.D. student at the same school. Her research interests include behavioral demand side management and cοllaborative energy structures.

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Journal article
Published: 20 May 2021 in Energies
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Demand response has been widely developed during recent years to increase efficiency and decrease the cost in the electric power sector by shifting energy use, smoothening the load curve, and thus ensuring benefits for all participating parties. This paper introduces a Demand Response Alert Service (DRAS) that can optimize the interaction between the energy industry parties and end users by sending the minimum number of relatable alerts to satisfy the transformation of the load curve. The service creates appliance models for certain deferrable appliances based on past-usage measurements and prioritizes households according to the probability of the use of their appliances. Several variations of the appliance model are examined with respect to the probabilistic association of appliance usage on different days. The service is evaluated for a peak-shaving scenario when either one or more appliances per household are involved. The results demonstrate a significant improvement compared to a random selection of end users, thus promising increased participation and engagement. Indicatively, in terms of the Area Under the Curve (AUC) index, the proposed method achieves, in all the studied scenarios, an improvement ranging between 41.33% and 64.64% compared to the baseline scenario. In terms of the F1 score index, the respective improvement reaches up to 221.05%.

ACS Style

Ioanna-M. Chatzigeorgiou; Christos Diou; Kyriakos Chatzidimitriou; Georgios Andreou. Demand Response Alert Service Based on Appliance Modeling. Energies 2021, 14, 2953 .

AMA Style

Ioanna-M. Chatzigeorgiou, Christos Diou, Kyriakos Chatzidimitriou, Georgios Andreou. Demand Response Alert Service Based on Appliance Modeling. Energies. 2021; 14 (10):2953.

Chicago/Turabian Style

Ioanna-M. Chatzigeorgiou; Christos Diou; Kyriakos Chatzidimitriou; Georgios Andreou. 2021. "Demand Response Alert Service Based on Appliance Modeling." Energies 14, no. 10: 2953.