Patent ID: 11860213
Assignee: HYDRO-QUEBEC
Field: Measurement (Instruments)
Classification: CPC G  H  Y | IPC G  H

Claim 12:
13. The method according to claim 12, wherein in step d), a part of the algorithmic processing is associated with a second subclass of non-technical loss indicators, the method comprising calculating, by the one or more computing devices, at least one abnormality indicator by comparison among:
a night consumption;
a voltage deviation from single-phase mean values;
a voltage deviation of the inter-phase mean values;
a voltage deviation of the inter-customer mean values;
a voltage deviation of average values of a multi-phase transformer;
a voltage level at net-zero consumption;
a current ratio; and
a unsynchronized voltage loss and return;
the method also includes a step to validate, by the one or more computing devices, based on the at least one abnormality indicator, the likelihood that the electrical installations identified in step e) are non-conforming installations.