Benefits of three-phase metering for load disaggregation

Vavouris, Apostolos and Stankovic, Lina and Stankovic, Vladimir and Shi, Jiufeng; (2022) Benefits of three-phase metering for load disaggregation. In: Proceedings of the 9th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation. BuildSys '22 . Association for Computing Machinery (ACM), New York, NY, USA, pp. 393-397. ISBN 9781450398909 (https://doi.org/10.1145/3563357.3566149)

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Abstract

With the ever increasing pace of introduction of energy intensive devices and services, such as electric vehicle (EV) charging and heat pumps, the transition to smart metering for three-phase electric installations for nationwide smart meter roll-outs is underway. In this paper, we explore how three-phase metering can benefit nonintrusive load monitoring (NILM), especially for those appliances that are difficult to disaggregate and not widely reported in the literature. Traditionally, the NILM literature tends to tackle three-phase metering by summing the three phases, without exploiting the potential benefits of load disaggregation per phase. Emphasis is placed on the disaggregation performance and loss that is introduced when using different levels of granularity of low-frequency data. Finally, we augment a public dataset with which phase the appliance is connected to, and release a three-phase electric vehicle dataset from three-phase aggregate measurements.

  • Item type:Book Section
    ID code:83488
    Dates:
    Date
    Event
    11 November 2022
    Published
    8 November 2022
    Published Online
    30 September 2022
    Accepted
    Notes:©ACM 2022. This is the author's version of the work. It is posted here for your personal use. Not for redistribution. The definitive Version of Record was published in Proceedings of the 9th ACM International Conference on Systems for Energy-Efficient Buildings, Cities, and Transportation https://doi.org/10.1145/3563357.3566149
    Subjects:Technology > Electrical engineering. Electronics Nuclear engineering
    Department:Faculty of Engineering > Electronic and Electrical Engineering
    Depositing user: Pure Administrator
    Date deposited:12 Dec 2022 11:50
    Last modified:20 Apr 2024 00:08
    URI:https://strathprints.strath.ac.uk/id/eprint/83488
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