Automatic Differentiation of Variable and Fixed Speed Heat Pumps With Smart Meter Data
Brudermueller T, Wirth F, Weigert A, Staake T (2022)
Publication Type: Conference contribution
Publication year: 2022
Publisher: Institute of Electrical and Electronics Engineers Inc.
Pages Range: 412-418
Conference Proceedings Title: 2022 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2022
Event location: Singapore, SGP
ISBN: 9781665432542
DOI: 10.1109/SmartGridComm52983.2022.9961055
Abstract
With the increasing prevalence of heat pumps in private households, the need for optimization is growing. At the same time, the growing number of active smart electricity meters generates data that can be used for remote monitoring. In this paper, we focus on the automatic differentiation between fixed speed and variable speed heat pumps using smart meter data. This distinction is relevant because it is necessary for evaluating the state or cyclic behavior of a heat pump. In addition, identifying fixed speed heat pumps is important because they are known to be the less efficient systems and therefore may be preferred targets in energy efficiency or replacement campaigns. Our methods are applied to electricity data from 171 Swiss households with a resolution of 15 minutes. In this setting, a K-Nearest Neighbor model achieves a mean AUC of 0.976 compared to 0.5 of a biased random guess model.
Involved external institutions
Eidgenössische Technische Hochschule Zürich (ETHZ) / Swiss Federal Institute of Technology in Zurich
Switzerland (CH)
Universität St.Gallen
Switzerland (CH)
Otto-Friedrich-Universität Bamberg
Germany (DE)
Switzerland (CH)
Universität St.Gallen
Switzerland (CH)
Otto-Friedrich-Universität Bamberg
Germany (DE)
How to cite
APA:
Brudermueller, T., Wirth, F., Weigert, A., & Staake, T. (2022). Automatic Differentiation of Variable and Fixed Speed Heat Pumps With Smart Meter Data. In 2022 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2022 (pp. 412-418). Singapore, SGP: Institute of Electrical and Electronics Engineers Inc..
MLA:
Brudermueller, Tobias, et al. "Automatic Differentiation of Variable and Fixed Speed Heat Pumps With Smart Meter Data." Proceedings of the 2022 IEEE International Conference on Communications, Control, and Computing Technologies for Smart Grids, SmartGridComm 2022, Singapore, SGP Institute of Electrical and Electronics Engineers Inc., 2022. 412-418.
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