Patent ID: 11921147
Assignee: SAGEMCOM ENERGY & TELECOM SAS
Field: Electrical machinery, apparatus, energy (Electrical engineering)
Classification: CPC G  H | IPC G  H

Claim 5:
6. The monitoring method according to claim 5, wherein the electrical parameters comprise:
measured line-to-neutral voltages, each measured line-to-neutral voltage being representative of an amplitude of a line-to-neutral voltage ({right arrow over (V′1)}, {right arrow over (V′2)}, {right arrow over (V′3)}) between one of the phases and the neutral; and/or
measured line-to-line voltages, each measured line-to-line voltage being representative of an amplitude of a line-to-line voltage ({right arrow over (U′1)}, {right arrow over (U′2)}, {right arrow over (U′3)})) between two distinct phases; and/or measured angles (Phi1, Phi2, Phi3), each measured angle being equal to an angle between a vector representation of a line-to-neutral voltage between one phase and the neutral, and a vector representation of a line-to-neutral voltage between another phase and the neutral, wherein the exploratory algorithm implemented is a first exploratory algorithm that only uses the measured line-to-neutral voltages and the measured line-to-line voltages as electrical parameters, wherein the first exploratory algorithm comprises the step of attempting to detect one or more measured line-to-line voltages that are abnormal, the first exploratory algorithm then consisting in testing sets of connection configurations, which are defined as a function of the number of abnormal measured line-to-line voltages.