Probabilistic forecast of electric vehicle charging demand: analysis of different aggregation levels and energy procurement

Energy Informatics

Table 4 Results for energy procurement

Model	Day-ahead costs*	Intraday ID1 and ID3 costs*	Total costs ID1 and ID3*	Balancing energy**
Intra60	15.637	0.227 \| 0.211	15.865 \| 15.850	12.40
Intra15	15.637	0.360 \| 0.340	16.000 \| 15.978	9.74
Intra15-5% improved	15.637	0.363 \| 0.343	16.001 \| 15.980	9.25
Intra15-10% improved	15.637	0.366 \| 0.346	16.004 \| 15.983	8.76
Intra15-15% improved	15.637	0.369 \| 0.349	16.007 \| 15.986	8.28
Intra15-20% improved	15.637	0.371 \| 0.351	16.009 \| 15.989	7.79