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

A technology for measuring points and electric energy, applied in the direction of measuring electrical variables, measuring current/voltage, measuring devices, etc.

Active Publication Date: 2014-01-08
UBITRICITY GESELLSCHAFT FR VERTEILTE ENERGIESYSTEME MBH
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The current is then taken from all connected consumers, but since the meter is moved, only the curren

Method used

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Embodiment Construction

[0065] The invention can be used in the field of electric vehicles. The following preferred embodiments describe typical applications in this field. For the following presentation, an electric vehicle has been chosen as the consumption and production unit in which the functional units according to the invention are integrated in a non-fixed position. The location-free functional units and acquisition and / or supply devices together form the prerequisites for the metering and measuring point system according to the invention.

[0066] Interface identification

[0067] In the case of an electric vehicle connected to the acquisition and / or supply device, the switch built into the acquisition device is first opened. No current flows. A reader within the electric vehicle may read the identification of the acquisition and / or supply device after a connection has been made between the electric vehicle and the acquisition device. The reading process can take place wirelessly or by ...

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PUM

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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 ...

Claims

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Application Information

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IPC IPC(8): G01D4/00
CPCG01D4/00Y02T90/14Y02T90/163Y04S30/14H02J13/0024B60L2270/32Y02T10/7005B60L11/1848Y02B90/242Y04S20/322G01D4/004Y02T10/7088Y02T90/169Y02T90/128B60L2200/26Y04S40/121Y02T10/7072B60L53/665H02J13/00007Y02B90/20Y02E60/00Y02T90/12Y02T90/167Y02T10/70Y04S20/30Y02T90/16G01D4/002G01R19/10
Inventor 克努特·赫希特菲舍尔弗兰克·帕维利特舍克
Owner UBITRICITY GESELLSCHAFT FR VERTEILTE ENERGIESYSTEME MBH
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