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A Scoping Review of Energy Load Disaggregation

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Progress in Artificial Intelligence (EPIA 2023)

Abstract

Energy load disaggregation can contribute to balancing power grids by enhancing the effectiveness of demand-side management and promoting electricity-saving behavior through increased consumer awareness. However, the field currently lacks a comprehensive overview. To address this gap, this paper conducts a scoping review of load disaggregation domains, data types, and methods, by assessing 72 full-text journal articles. The findings reveal that domestic electricity consumption is the most researched area, while others, such as industrial load disaggregation, are rarely discussed. The majority of research uses relatively low-frequency data, sampled between 1 and 60 s. A wide variety of methods are used, and artificial neural networks are the most common, followed by optimization strategies, Hidden Markov Models, and Graph Signal Processing approaches.

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Acknowledgements

This paper is part of the project “Data-dreven smarte bygninger: data sandkasse og konkurrence” (Journalnummer: 64021-6025) by EUDP (Energy Technology Development and Demonstration Program), Denmark.

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Correspondence to Balázs András Tolnai .

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Tolnai, B.A., Ma, Z., Jørgensen, B.N. (2023). A Scoping Review of Energy Load Disaggregation. In: Moniz, N., Vale, Z., Cascalho, J., Silva, C., Sebastião, R. (eds) Progress in Artificial Intelligence. EPIA 2023. Lecture Notes in Computer Science(), vol 14116. Springer, Cham. https://doi.org/10.1007/978-3-031-49011-8_17

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