Paper Info
Title
Residential electrical demand forecasting in very small scale: An evaluation of forecasting methods
Abstract
Applications such as generator scheduling, household smart device scheduling, transmission line overload management and microgrid islanding autonomy all play key roles in the smart grid ecosystem. Management of these applications could benefit from short-term load prediction, which has been successfully achieved on large-scale systems such as national grids. However, the scale of the data for analysis is much smaller, similar to the load of a single transformer, making prediction difficult. This paper examines several prediction approaches for day and week ahead electrical load of a community of houses that are supplied by a common residential transformer, in particular: artificial neural networks; fuzzy logic; auto-regression; auto-regressive moving average; auto-regressive integrated moving average; and wavelet neural networks. In our evaluation, the methods use pre-recorded electrical load data with added weather information. Data is recorded from a smart-meter trial that took place during 2009-2010 in Ireland, which registered individual household consumption for 17 months. Two different scenarios are investigated, one with 90 houses, and another with 230 houses. Results for the two scenarios are compared and the performances of the evaluated prediction methods are discussed.
Year
DOI
Venue
2013
10.1109/SE4SG.2013.6596108
SE4SG@ICSE
Field
DocType
Citations 
Smart device,Electrical load,Demand forecasting,Smart grid,Scheduling (computing),Real-time computing,Engineering,Moving average,Reliability engineering,Islanding,Microgrid
Conference
9
PageRank 
References 
Authors
0.93
8
5
Name
Order
Citations
PageRank
Andrei Marinescu1214.29
Colin Harris2324.61
Ivana Dusparic37520.37
Siobhán Clarke469987.36
Vinny Cahill51555133.25