• DocumentCode
    2913229
  • Title

    A method for automatically scheduling notified deferrable loads

  • Author

    O´Brien, Gabrielle ; Rajagopal, Ram

  • Author_Institution
    Dept. of Electr. Eng., Stanford Univ., Stanford, CA, USA
  • fYear
    2013
  • fDate
    17-19 June 2013
  • Firstpage
    5080
  • Lastpage
    5085
  • Abstract
    In this paper we propose a novel algorithm for the automatic scheduling of deferrable loads in a notified system. Load profiles are deferred in a `greedy´ manner in order to reduce the sum of squared errors between the aggregate scheduled load and a specified target load profile. Numerical results using data from the Plugwise dataset are shown and we also describe how the algorithm helps in peak reduction, and how this delay corresponds to energy storage. As this load scheduling system is designed to follow a target curve, another use of this algorithm is to provide energy market participants with a means of bidding into capacity markets the difference between the original aggregate load and the scheduled aggregate load.
  • Keywords
    energy storage; load management; scheduling; smart power grids; Plugwise dataset; aggregate load scheduling; capacity market; energy market; energy storage; load profile; notified deferrable load scheduling; peak reduction; smart grid; sum of squared error reduction; Aggregates; Delays; Generators; Greedy algorithms; Home appliances; Schedules; Scheduling;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    American Control Conference (ACC), 2013
  • Conference_Location
    Washington, DC
  • ISSN
    0743-1619
  • Print_ISBN
    978-1-4799-0177-7
  • Type

    conf

  • DOI
    10.1109/ACC.2013.6580627
  • Filename
    6580627