Phase selection for polyphase electrical installation
AssigneeCommissariat A L'energie Atomique Et Aux Energies Alternatives
InventorsSylvain Guillemin, Rémi Vial
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Abstract
A method for balancing a polyphase network for supplying an installation including a plurality of sockets for plugging-in electrical equipment, wherein a phase selector is inserted for each socket, between a system for supplying a polyphase voltage and the socket, and intercepts a command signal for energizing the socket. Once an energizing command has been received from one of the monophase equipments, the least charged phase is selected for powering the equipment, the evaluation of the least charged phase being carried out upstream of the system.
Claims10
A method of balancing a polyphase network for powering an installation comprising a plurality of sockets of connection of electric equipment, wherein:
- for each socket, a phase selector is interposed, between a polyphase voltage supply system and said socket, and intercepts a socket energizing control signal;
- and
- once a control signal for energizing one of the single-phase equipments has been received, the least loaded phase is selected to power this equipment, the evaluation of the least loaded phase being based on a measurement of the voltages of the phases, triggered by said socket energizing control signal.
Dependencies are inferred from the claim text.