Short-term load forecasting model based on smart metering data: Daily energy prediction using physically based component model structure

Pekka Koponen (Corresponding author)

    Research output: Chapter in Book/Report/Conference proceedingConference article in proceedingsScientificpeer-review

    1 Citation (Scopus)

    Abstract

    Performance of smart grids and energy markets depends on the accuracy of forecasted power balances and power flows. This document describes the following approach to predict daily energy consumption of large groups of small customers that have electrical heating and cooling. The model is divided into parallel submodels, such as transfer function models, for differently behaving load types. Each linear transfer function has also physically based input nonlinearities such as saturation defining the heating and cooling ranges, or heat pump coefficient of performance. The submodels and their input nonlinearities were identified one after another in decreasing size order. 13 months of hourly metered data from about 6672 houses were used in the model development and verification. The model was identified from 2664 randomly selected houses. The model is described and its simulations are compared with measured loads. Future verification and development steps are briefly discussed.
    Original languageEnglish
    Title of host publicationIEEE 2012 International Conference on Smart Grid Technology, Economics and Policies
    PublisherIEEE Institute of Electrical and Electronic Engineers
    Number of pages4
    ISBN (Electronic)978-1-4673-5932-0 , 978-1-4673-5930-6
    DOIs
    Publication statusPublished - 3 Dec 2012
    MoE publication typeA4 Article in a conference publication
    EventIEEE International Conference on Smart Grid Technology, Economics and Policies, SG-TEP 2012 - Nuremberg, Germany
    Duration: 3 Jul 20124 Jul 2012

    Conference

    ConferenceIEEE International Conference on Smart Grid Technology, Economics and Policies, SG-TEP 2012
    Abbreviated titleSG-TEP 2012
    CountryGermany
    CityNuremberg
    Period3/07/124/07/12

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  • Cite this

    Koponen, P. (2012). Short-term load forecasting model based on smart metering data: Daily energy prediction using physically based component model structure. In IEEE 2012 International Conference on Smart Grid Technology, Economics and Policies IEEE Institute of Electrical and Electronic Engineers. https://doi.org/10.1109/SG-TEP.2012.6642386