US 2025/0355027 A1Published application

Metering device in an electrical power distribution network

AssigneeSagemcom Energy & Telecom SAS

InventorHenri TEBOULLE

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Abstract

A meter device for metering information representative of an amount of resource consumed includes a regulating member that can be in one of three states (first state blocking consumption of the resource, second state authorizing consumption up to a first flow rate limit, a third state authorizing consumption of the resource up to a second flow rate limit); verifying whether a credit level is equal to or greater than the amount consumed; and if the verification is negative and the regulating member of the given meter is in the second state, transmitting a message to set the regulating member in the third state, the processor being configured, when the regulating member is in the third state and a flow rate of consumed resource is greater than the second flow rate limit, to change the state of the member from the third state to the first state.

Claims7

Dependent claims

A resource consumption meter device adapted to a resource distribution network with prepayment, the meter including:

a processor;
a metrological member configured to count the amount of the resource consumed;
a regulating member adapted for being controlled to be in one of three states, including:
a first state blocking the consumption of the resource;
a second state authorizing consumption of the resource up to a first flow rate limit;
and
a third state authorizing consumption of the resource up to a second flow rate limit, the second limit being greater than zero and less than the first limit;
a communication interface configured to.
transmit information representative of the consumed amount of the resource;
and
receive a message for controlling the state of the regulating member;
the processor being configured to change the state of the regulating member in response to the message received,
the resource being electricity, the flow rate being a power and the first flow rate limit being a power subscribed to with an electricity supplier, the processor being configured such that, when the regulating member is in the third state and a consumed resource flow rate is greater than the second flow rate limit, the state of the member is changed from the third state to the first state.

10 more elements

A method implemented by a metering device in a distribution network of a prepaid resource, the metering device comprising:

a processor;
a metrological member configured to count the amount of the resource consumed;
a regulating member adapted for being controlled to be in one of three states, including:
a first state blocking the consumption of the resource;
a second state authorizing consumption of the resource up to a first flow rate limit;
and
a third state authorizing consumption of the resource up to a second flow rate limit, the second limit being greater than zero and less than the first limit;
a communication interface suitable for communicating with a meter management device, the method comprising:
transmitting information representative of the consumed amount of the resource counted by the metrological member to the meter management device;
receiving, from the meter management device, a message for controlling the state of the regulating member;
changing the state of the regulating member in response to the received message, the resource being electricity, the flow rate being a power and the first flow rate limit being a power subscribed to from an electricity supplier, the method further comprising:
when the regulating member is in the third state and a consumed resource flow rate is greater than the second flow rate limit, changing the state of the member from the third state to the first state.

9 more elements

Dependencies are inferred from the claim text.