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A three-in-one acquisition terminal detection device

A collection terminal and detection device technology, applied to measuring devices, measuring electrical variables, instruments, etc., to achieve the effects of easy expansion, simple operation and wiring, and strong functions

Active Publication Date: 2016-11-23
国网山东省电力公司营销服务中心(计量中心) +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The purpose of the present invention is to provide a three-in-one acquisition terminal detection device to solve the technical problem of being able to detect the special transformer type III, the concentrator type I, and the three-phase smart energy meter at the same time without changing the test bench

Method used

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  • A three-in-one acquisition terminal detection device
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  • A three-in-one acquisition terminal detection device

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Experimental program
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Embodiment Construction

[0044] The present invention is described in detail below in conjunction with accompanying drawing:

[0045] 1. Device

[0046] 1. Overall

[0047]A multi-function data processing module is installed on each meter connection seat 18 of the device hanger rack 17 . It can carry out error calculation, and complete the communication protocol and multi-function test of the electric energy meter at the same time. The communication test should adopt step-by-step simultaneous communication to improve the test speed and save time. It can test energy meters with different baud rates and different communication interfaces. The data processing module program can upgrade itself through communication.

[0048] The device has a comprehensive test function: After connecting the output ports of the tested meter at one time by using a special wiring method, combined with the software, it can perform the start-up test, creep test, basic error test, standard deviation test, Fully automatic te...

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Abstract

The invention discloses a three-in-one collection terminal detection device, which includes a test bench, on which a plurality of hanger racks are installed, and a dedicated variable type III, a concentrator type I or a three-phase intelligent electric energy meter is used as the measured object Installed on the hanging table rack and connected with the corresponding table socket; the table socket is equipped with a variety of interfaces to connect with the corresponding functional test unit, program-controlled test power supply, carrier switching module, and network switch of each tested object; each function The test unit, the program-controlled test power supply, and the carrier switch module are all connected to the master control center, which is connected to the control computer, and the master control center controls each test unit and completes each functional test project; the carrier switch module is also connected to the control computer; the network switch It is connected with the control computer; the control computer is connected with the data processing module. The invention has reasonable structure, high degree of modularization, high degree of automation and high detection efficiency.

Description

technical field [0001] The invention relates to a detection device for a collection terminal of an electric energy meter, in particular to a detection device for a three-in-one collection terminal. Background technique [0002] With the wide application and batch testing of smart energy meters and collection terminals, corresponding verification devices are also emerging in an endless stream. At present, a large number of different types of verification devices such as electric energy meter verification devices, collection terminal detection devices, collection terminal automatic assembly lines, and concentrator testers have emerged on the market, which can perform verification on different types of terminals, making automatic verification instead of manual operations. , greatly improving the production labor efficiency and saving the testing cost. However, these detection devices are only suitable for detecting a single type of electric energy meter or terminal device, and...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/04
Inventor 翟晓卉何毓函孙艳玲张林李长宣牛青坡李威
Owner 国网山东省电力公司营销服务中心(计量中心)
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