Skip to main content

Table 10 Estimated values of the variance of the error distributions for the previous-day demand predictions

From: Minimising the expectation value of the procurement cost in electricity markets based on the prediction error of energy consumption

td 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19
20 10.48 9.41 8.46 7.64 6.95 6.38 5.94 5.63 5.44 5.37 5.44 5.63 5.94 6.38 6.95 7.64 8.46 9.41 10.48
21 13.29 11.93 10.73 9.69 8.81 8.09 7.53 7.13 6.89 6.81 6.89 7.13 7.53 8.09 8.81 9.69 10.73 11.93 13.29
22 10.7 9.6 8.64 7.8 7.09 6.51 6.06 5.74 5.55 5.48 5.55 5.74 6.06 6.51 7.09 7.8 8.64 9.6 10.7
23 9.29 8.34 7.5 6.78 6.16 5.66 5.27 4.99 4.82 4.76 4.82 4.99 5.27 5.66 6.16 6.78 7.5 8.34 9.29
24 10.05 9.02 8.11 7.33 6.66 6.12 5.7 5.39 5.21 5.15 5.21 5.39 5.7 6.12 6.66 7.33 8.11 9.02 10.05
25 9.29 8.34 7.5 6.78 6.16 5.66 5.27 4.99 4.82 4.76 4.82 4.99 5.27 5.66 6.16 6.78 7.5 8.34 9.29
26 14.69 13.19 11.86 10.72 9.74 8.95 8.33 7.89 7.62 7.53 7.62 7.89 8.33 8.95 9.74 10.72 11.86 13.19 14.69