Metering and measuring-point system for measuring and metering electrical power/electricity, and a method

Abstract

The invention relates to a metering and measuring-point system for measuring and metering the electrical power / electricity which is tapped and / or supplied by a consumer / generator unit, at a fixed geographical point, from a tap-and / or-supply device. The system comprises one or more stationary tap-and / or-supply devices connected to the electrical grid and suitable for tapping and / or supplying electrical power / electricity which is tapped and / or supplied by consumer / generator units, as well as at least one identifiable and portable functional unit for measuring and metering the electrical power / electricity that is tapped or supplied, either conductively by means of an electric conductor or inductively, by consumer / generator units connected to one or more stationary tap-and / or-supply devices. A measurement device is associated with each of the plurality of tap-and / or-supply devices and is suitable for measuring at least one physical parameter that represents the electrical power transferred by each tap-and / or-supply device, and a measurement device is associated with the at least one functional unit and is suitable for measuring at least one physical parameter that represents the electrical power transferred between each tap-and / or-supply device and the consumer / generator unit with which the portable functional unit is associated. In addition, a means for comparison is provided which compares the at least one physical parameter measured on the connection side with the at least one physical parameter measured on the tap side and / or supply side. The invention also relates to a method for measuring, metering and billing electric current independently of location.

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