A visualisation tool for electrical installation sizing of car parks in collective housing

Enedis, the French main Distribution System Operator (DSO), started a series of studies to anticipate the massive increase in electric car use. A critical aspect is the sizing of car parks in collective housing due to the increasing number of Electric Vehicle Supply Equipment (EVSE). In this paper, we propose a data-driven approach to monitor on actual consumption data key quantities used for electrical installation sizing: the reference power of an EVSE and the coincidence factor.