*3.4. Technical Room*

The parking area has a technical room available for use by parking operators. The main load that can be hypothesized is the air conditioning system, which is attested on a power of about 800 W. In order to factor in accessory loads, a constant absorption of 1000 W is assumed over the entire period of service of the car park. Figure 6 indicates the expected trend.

**Figure 6.** Load curve of the technical room.

### *3.5. Electric Vehicle Supply Equipment*

Another load to introduce is the one constituted by the EV supply equipment. The car park in question allows charging for five vehicles at a time. An uncontrolled connection of gives electric vehicles, albeit modest in number, goes to engage the distribution network. Figure 7 assumes the worst case, that is, the simultaneous presence of five EVs that require a complete recharge (substantially, from 0% to 100%) in the load peak.

**Figure 7.** Example of uncontrolled charging of the five EVs implemented in the car park.
