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
Link To Document :
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