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S9 multi-module energy meter collecting terminal

A collection terminal and electric energy meter technology, applied in electrical components, special billing meters, transmission systems, etc., can solve problems such as three-phase user fee control, remote data collection conflicts, etc., so as to save infrastructure costs and avoid redundant construction waste , Improve the effect of high-quality service level

Inactive Publication Date: 2014-02-26
STATE GRID CORP OF CHINA +1
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  • Summary
  • Abstract
  • Description
  • Claims
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AI Technical Summary

Problems solved by technology

This device integrates various communication methods commonly used in the ammeter collection terminals of power supply enterprises at present. On the premise of not replacing the three-phase user ammeter, it retains the fee control function for the three-phase user, and at the same time quickly realizes remote information collection, and optimally solves the low-voltage problem. Conflict between remote data acquisition and cost control of three-phase electric energy meters

Method used

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  • S9 multi-module energy meter collecting terminal
  • S9 multi-module energy meter collecting terminal
  • S9 multi-module energy meter collecting terminal

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Embodiment Construction

[0017] Such as figure 1 Shown is the schematic diagram of the S9 multi-mode electric energy meter acquisition terminal structure. The collection terminal includes: a communication module, a central processing unit, a storage module and a power supply module, the communication module collects the data of the electric meter and transmits the data to the central processing unit, and the central processing unit processes the received data and transmits it to the storage unit Module storage. The power supply module is used to supply power to the communication module, the central processing unit and the storage module. The central processing unit is also connected with an RS485 communication interface. The communication module includes a GPRS module, a wired communication module, a carrier communication module and TD-LTE230. In this embodiment, the central processing unit is an ARM processor. Each part of the present invention is described below.

[0018] ARM processor

[0019...

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Abstract

The invention relates to an S9 multi-module energy meter collecting terminal. The collecting terminal comprises a communication module, a central processing unit and a storage module. The communication module is used for collecting data of energy meters and sending the data to the central processing unit, and the central processing unit is used for processing on the received data and transmitting the data to the storage module to be stored. By means of the collecting terminal, on the premise that three-phase user energy meters are not replaced, the cost control function to three-phase users is maintained, meanwhile, remote information collection is realized quickly and the problem that remote data collection conflicts with cost control of the low-voltage three-phase energy meters is solved excellently.

Description

technical field [0001] The invention relates to electric power data collection technology, in particular to an S9 multi-mode electric energy meter collection terminal. Background technique [0002] At present, there are a large number of low-voltage three-phase electric energy meters used by power supply enterprises on site, which are mainly for the billing and measurement of low-voltage three-phase general industrial and commercial (power) users managed by various business units of power supply enterprises, and consume a large amount of electricity. Power supply companies need to settle electricity bills every month based on the electricity consumption of customers. However, remote data collection has not yet been realized for all of these consumer electricity meters, and meter reading personnel need to be dispatched to the site to obtain energy meter data. Manual meter reading is a tedious work that consumes manpower and financial resources, and at the same time, there are...

Claims

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Application Information

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IPC IPC(8): G01R11/56H04L29/06
Inventor 张新瑞齐火箭杨红欣
Owner STATE GRID CORP OF CHINA
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