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  • An advanced approach to estimation of consuption of electric energy
    Brumen, Boštjan ...
    In Slovenia, the liberalization of the energy market started in 1999. Since 2001, the eligible market players on the buying side must purchase the energy at the organized energy exchange where the ... supply and demand meet. This changerequires a very detailed planning of the energy consumption, since the energy is purchased for one day in advance. Penalty for over- or underestimation of the next day's consumption is levied. In the paper, we present a data mining approach to the estimation of the energy consumption based on history data and weather data. The results show that for regular (working) weekdays the approach is up to 30% better than the existing ones. For exceptions, such as holidays, Saturdays, Sundays and other non-uniform days, the approach is as useless as any other, including experienced expert's educated guess.
    Vrsta gradiva - članek, sestavni del ; neleposlovje za odrasle
    Leto - 2004
    Jezik - angleški
    COBISS.SI-ID - 9790742