Electric Vehicles and Storage Systems Integrated within a Sustainable Urban District Fed by Solar Energy

Table 2

Optimal economic values.

		Purchase & installation costs[					Annual operating costs/revenues [k€]
Case of study	Objective function [k€]	PV	B1	B2	S1	S2	For energy absorbed from the grid	For energy injected into the grid
Case 1	222	0	0	0	0	0	222	0
Case 2	158	638	0	0	0	0	115	18
Case 3	158	638	0	0	0	0	115	18
Case 3.1	158	638	0	0	0	0	115	18
Case 3.2	157	748	0	40	0	0	102	22
Case 4	163	641	0	0	0	10	117	18
Case 4.1	162	667	0	0	15	6	114	19
Case 4.2	160	749	0	21	11	4	105	22
Case 4.3	162	718	0	16	18	4	109	21