Metering and measuring point system and method for measuring and metering electrical energy/electricity

Abstract

The invention relates to a metering and metering point system for the measurement and metering of electrical energy / electricity taken or supplied by a consumer unit at a fixed geographical point from an acquisition and / or supply device. The system has one or more fixed-location obtaining and / or supplying devices connected to the grid and suitable for obtaining and / or supplying electrical energy / electricity through consumption / generating units, and at least one non-fixed-location capable of identification Functional unit for the measurement and metering of electrical energy / electricity that is harvested or supplied conductively via electrical lines or inductively by a consumer / generator unit at one or more stationary harvesting and / or supplying devices. A measuring device is respectively assigned to a plurality of obtaining and / or supplying devices, wherein the measuring device is suitable for measuring at least one physical parameter characterizing the electrical energy transmitted by the corresponding obtaining and / or supplying device and is at least one functional unit Distributed measuring device, wherein the measuring device is suitable for measuring at least one physical parameter characterizing the electrical energy transmitted between the corresponding acquisition and / or supply device and the consumption / generation unit equipped with the mobile functional unit. Furthermore, a comparison element is provided which compares at least one physical parameter measured on the interface side with at least one physical parameter measured on the receiving side or supply side. The invention likewise relates to a method for measuring, metering and billing electric currents in a location-free manner.

Description

technical field [0001] The present invention generally relates to metering and metering for the measurement and metering of electrical energy / electricity (active work and / or reactive work) obtained by a consumer unit at a fixed geographical location from an acquisition device point system. The invention likewise relates to a method for measuring, metering and billing electric currents in a location-free manner. Background technique [0002] At present, the most important thing is to realize the supply of electric energy / electricity by connecting to the power grid that belongs to a certain piece of land. These grid connections are permanently assigned to a certain connection user. In order to measure, measure and account for the electric energy / electricity obtained through the grid interface, electric meters with fixed positions are permanently installed. In this way, the electric energy / power obtained or supplied via the grid interface is calculated using the electricity ...

AI Technical Summary

Problems solved by technology

The current is then taken from all connected consumers, but since the meter is moved, only the current taken by the registered consumer through the branch of the wire to which it is connected is metered