Hi Calum,
I am also using EP (version 14.2) to simulate the integration of battery electric vehicles, yet in the italian energy system.
In my case, the software does simulate the discharging of V2G batteries (my advice for you is to check that the Capacity of battery to grid connection is not set to 0, in the Demand/Transport tab).
The point is I’m also experiencing another problem. Concerning grid stabilisation, it appears that even with Capacity of battery to grid connection=0 (i.e. smart charge BEV without V2G), the electric vehicles are able to stabilize the grid, too. Considering that, analysing the Output results, no discharge to the grid appears to happen in this case, how can this be explained?
Kind regards,
Davide