R: Electrical loads of the EUNITE Competition

EUNITE.Loads {TSPred}

R Documentation

Electrical loads of the EUNITE Competition

Description

The EUNITE Competition main dataset composed of a set of univariate time series of half-an-hour electrical loads measured between 1997 and 1998.

Usage

EUNITE.Loads

Format

A data frame with 730 observations on the following 48 variables.

X00.30: a numeric vector with loads measured in the period 00:00-00:30 of 1997-1998.
X01.00: a numeric vector with loads measured in the period 00:30-01:00 of 1997-1998.
X01.30: a numeric vector with loads measured in the period 01:00-01:30 of 1997-1998.
X02.00: a numeric vector with loads measured in the period 01:30-02:00 of 1997-1998.
X02.30: a numeric vector with loads measured in the period 02:00-02:30 of 1997-1998.
X03.00: a numeric vector with loads measured in the period 02:30-03:00 of 1997-1998.
X03.30: a numeric vector with loads measured in the period 03:00-03:30 of 1997-1998.
X04.00: a numeric vector with loads measured in the period 03:30-04:00 of 1997-1998.
X04.30: a numeric vector with loads measured in the period 04:00-04:30 of 1997-1998.
X05.00: a numeric vector with loads measured in the period 04:30-05:00 of 1997-1998.
X05.30: a numeric vector with loads measured in the period 05:00-05:30 of 1997-1998.
X06.00: a numeric vector with loads measured in the period 05:30-06:00 of 1997-1998.
X06.30: a numeric vector with loads measured in the period 06:00-06:30 of 1997-1998.
X07.00: a numeric vector with loads measured in the period 06:30-07:00 of 1997-1998.
X07.30: a numeric vector with loads measured in the period 07:00-07:30 of 1997-1998.
X08.00: a numeric vector with loads measured in the period 07:30-08:00 of 1997-1998.
X08.30: a numeric vector with loads measured in the period 08:00-08:30 of 1997-1998.
X09.00: a numeric vector with loads measured in the period 08:30-09:00 of 1997-1998.
X09.30: a numeric vector with loads measured in the period 09:00-09:30 of 1997-1998.
X10.00: a numeric vector with loads measured in the period 09:30-10:00 of 1997-1998.
X10.30: a numeric vector with loads measured in the period 10:00-10:30 of 1997-1998.
X11.00: a numeric vector with loads measured in the period 10:30-11:00 of 1997-1998.
X11.30: a numeric vector with loads measured in the period 11:00-11:30 of 1997-1998.
X12.00: a numeric vector with loads measured in the period 11:30-12:00 of 1997-1998.
X12.30: a numeric vector with loads measured in the period 12:00-12:30 of 1997-1998.
X13.00: a numeric vector with loads measured in the period 12:30-13:00 of 1997-1998.
X13.30: a numeric vector with loads measured in the period 13:00-13:30 of 1997-1998.
X14.00: a numeric vector with loads measured in the period 13:30-14:00 of 1997-1998.
X14.30: a numeric vector with loads measured in the period 14:00-14:30 of 1997-1998.
X15.00: a numeric vector with loads measured in the period 14:30-15:00 of 1997-1998.
X15.30: a numeric vector with loads measured in the period 15:00-15:30 of 1997-1998.
X16.00: a numeric vector with loads measured in the period 15:30-16:00 of 1997-1998.
X16.30: a numeric vector with loads measured in the period 16:00-16:30 of 1997-1998.
X17.00: a numeric vector with loads measured in the period 16:30-17:00 of 1997-1998.
X17.30: a numeric vector with loads measured in the period 17:00-17:30 of 1997-1998.
X18.00: a numeric vector with loads measured in the period 17:30-18:00 of 1997-1998.
X18.30: a numeric vector with loads measured in the period 18:00-18:30 of 1997-1998.
X19.00: a numeric vector with loads measured in the period 18:30-19:00 of 1997-1998.
X19.30: a numeric vector with loads measured in the period 19:00-19:30 of 1997-1998.
X20.00: a numeric vector with loads measured in the period 19:30-20:00 of 1997-1998.
X20.30: a numeric vector with loads measured in the period 20:00-20:30 of 1997-1998.
X21.00: a numeric vector with loads measured in the period 20:30-21:00 of 1997-1998.
X21.30: a numeric vector with loads measured in the period 21:00-21:30 of 1997-1998.
X22.00: a numeric vector with loads measured in the period 21:30-22:00 of 1997-1998.
X22.30: a numeric vector with loads measured in the period 22:00-22:30 of 1997-1998.
X23.00: a numeric vector with loads measured in the period 22:30-23:00 of 1997-1998.
X23.30: a numeric vector with loads measured in the period 23:00-23:30 of 1997-1998.
X24.00: a numeric vector with loads measured in the period 23:30-24:00 of 1997-1998.

Details

The EUNITE Competition proposed the prediction of maximum daily electrical loads based on half-an-hour loads and average daily temperatures of 1997-1998 (EUNITE.Temp). The holidays with respect to this period were also provided (EUNITE.Reg) and the use of data on average daily temperatures of 1995-1996 was allowed. The dataset present considerable seasonality due to properties of electrical load demand, climate influence and holiday effects, among other reasons. Competitors were asked to predict the 31 values corresponding to the daily maximum electrical loads of January 1999 (EUNITE.Loads.cont). The performance evaluation done by the EUNITE Competition was based on the MAPE error and on the MAXIMAL error of prediction found by the competitors.

Source

EUNITE 1999, Electricity Load Forecast using Intelligent Adaptive Technology: The EUNITE Network Competition. URL: http://www.eunite.org/knowledge/Competitions/1st_competition/1st_competition.htm.

References

B.-J. Chen, M.-W. Chang, and C.-J. Lin, 2004, Load forecasting using support vector Machines: a study on EUNITE competition 2001, IEEE Transactions on Power Systems, v. 19, n. 4 (Nov.), p. 1821-1830.

Examples


data(EUNITE.Loads)
str(EUNITE.Loads)
plot(ts(EUNITE.Loads["X24.00"]))

[Package TSPred version 5.1 Index]