I Paraskevas
Domestic smart metering infrastructure and a method for home appliances identification using low‐rate power consumption data
Paraskevas, I; Barbarosou, M; Fitton, R; Swan, W
Authors
M Barbarosou
Prof Richard Fitton R.Fitton@salford.ac.uk
Professor of Building Performance
Prof William Swan w.c.swan@salford.ac.uk
Director of Energy House
Abstract
The deployment of domestic smart metering infrastructure in Great Britain provides the opportunity for identification of home appliances utilising non-intrusive load monitoring methods. Identifying the energy consumption of certain home appliances generates useful insights for the energy suppliers and for other bodies with a vested interest in energy consumption. Consequently, the domestic smart metering system, which is an integral part of the smart cities' infrastructure, can also be used for home appliance identification purposes taking into account the limitations of the system. In this article, a step-by-step description on accessing data directly from the domestic Smart Meter via an external Consumer Access Device is described, as well as an easy-to-implement method for identifying commonly used home appliances through their power consumption signals sampled at a rate similar to the rate available by the domestic smart metering system. The experimental results indicate that the combination of time domain with frequency domain features extracted either from the 1D/2D Discrete Fourier Transform or the Discrete Cosine Transform provides improved recognition performance compared to the case where the time domain or the frequency domain features are used separately.
Citation
Paraskevas, I., Barbarosou, M., Fitton, R., & Swan, W. (2021). Domestic smart metering infrastructure and a method for home appliances identification using low‐rate power consumption data. IET Smart Cities, 3(2), 91-106. https://doi.org/10.1049/smc2.12009
Journal Article Type | Article |
---|---|
Acceptance Date | Mar 25, 2021 |
Online Publication Date | May 26, 2021 |
Publication Date | Jun 17, 2021 |
Deposit Date | May 26, 2021 |
Publicly Available Date | May 26, 2021 |
Journal | IET Smart Cities |
Print ISSN | 2631-7680 |
Publisher | Wiley Open Access |
Volume | 3 |
Issue | 2 |
Pages | 91-106 |
DOI | https://doi.org/10.1049/smc2.12009 |
Publisher URL | https://doi.org/10.1049/smc2.12009 |
Related Public URLs | https://ietresearch.onlinelibrary.wiley.com/journal/26317680 |
Files
smc2.12009.pdf
(1.9 Mb)
PDF
Licence
http://creativecommons.org/licenses/by/4.0/
Publisher Licence URL
http://creativecommons.org/licenses/by/4.0/
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