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