ENSURING SAFE SERVICING IN A LOW-VOLTAGE NETWORK OF THE ELECTRIC POWER DISTRIBUTION SYSTEM

摘要

To ensure the safety of people needing to service a low-voltage network of an electric power distribution system, the dwellings connected to this network may include autonomous units for producing electricity (PV1, . . . , PVn), thus generating voltage and endangering the people servicing the work. A step is therefore provided for obtaining first data from consumption records from the meter (C1, . . . , Cn) of each dwelling, in regular time intervals, and second data (MET) which are meteorological data in the geographical area of these dwellings, in order to identify at least some weather conditions conducive to the production of energy by autonomous units. A model is then applied for detecting, based on the first and second data, a coincidence between periods of lower consumption measured by a meter and weather conditions conducive to electricity production by autonomous units during these periods. Information on the presence or absence of autonomous units in the dwelling equipped with this meter is thus deduced, this information being stored in a database (MEM) with a corresponding dwelling identifier, and the dwellings likely to include autonomous units are thus identified in the database.