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Simulation single-phase electric energy meter for full detection compatible with narrowband module and HPLC module

An electric energy meter and simulation technology, which is applied in the measurement of electrical variables, measurement devices, distribution line transmission systems, etc., can solve the problem of inability to realize the compatibility and consistency detection of the electric energy meter with modules, and affect the communication detection quality of the power carrier module. , low efficiency and other problems, to meet the production cycle requirements, reduce the fatigue strength of workers, and improve the effect of the straight-through rate

Inactive Publication Date: 2020-03-27
ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO +2
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  • Abstract
  • Description
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  • Application Information

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Problems solved by technology

[0002] At present, the detection of power carrier modules is still based on the feeding detection method of a single product, which cannot realize the compatibility and consistency detection of the whole machine with module electric energy meters. In addition, some products still need to rely on tooling for manual detection, which is inefficient , these greatly affect the communication detection quality of the power carrier module
At the same time, the automatic detection line of the power carrier module still has the disadvantage of large investment

Method used

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  • Simulation single-phase electric energy meter for full detection compatible with narrowband module and HPLC module

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Embodiment Construction

[0016] The following describes the embodiments of the present invention in further detail with reference to the accompanying drawings:

[0017] A simulated single-phase electric energy meter compatible with the full detection of narrowband modules and HPLC modules. Its innovation lies in that it includes a watch case and a tooling test board installed in the watch case. A multi-channel carrier module is provided on the tooling test board. The test interface is as follows:

[0018] Such as figure 1 As shown, the tooling test board is connected to the tested carrier module through the carrier module test interface. The tooling test board includes MCU, memory, power consumption test module and power supply module; the MCU is connected to the carrier module test interface for data interaction; the memory is connected to the MCU , Stores the communication address of multiple communication ports; the power module provides a stable 5V DC power supply for the tooling test board.

[0019] Th...

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Abstract

The invention relates to a simulation single-phase electric energy meter for full detection compatible with a narrowband module and an HPLC module. The electric energy meter is characterized in that the electric energy meter comprises an electric energy meter body and a tool test board installed in the electric energy meter body, the tool test board is provided with a carrier module test interface, and the electric energy meter body is connected with a tested carrier module through the carrier module test interface. According to the invention, a plurality of carrier modules can be put in for testing at one time, the low-voltage power line carrier modules can be tested quickly and accurately, the requirement of production takt is met, the fatigue strength of workers is reduced, the production efficiency is improved, the one-time assembly first pass yield is improved, and the production efficiency is improved.

Description

Technical field [0001] The invention belongs to the technical field of electrical measurement and electric energy metering, in particular to a simulated single-phase electric energy meter for full detection of compatible narrowband modules and HPLC modules. Background technique [0002] At present, the power carrier module detection is still based on the feeding detection method of a single product, which cannot realize the compatibility and consistency detection of the complete machine with the module electric energy meter. In addition, some products still need to rely on manual inspection of tooling, which is low in efficiency. , These have greatly affected the communication detection quality of the power carrier module. At the same time, the automatic detection assembly line of the power carrier module still has the disadvantage of large investment. Summary of the invention [0003] The purpose of the present invention is to overcome the shortcomings of the prior art and provi...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R22/06G01R35/04H04B3/46H04B3/54
CPCG01R22/06G01R22/063G01R35/04H04B3/46H04B3/54
Inventor 于学均曹国瑞孙淑娴朱逸群滕永兴杨霖钟睿君田昕怡李振龙闵诚
Owner ELECTRIC POWER SCI & RES INST OF STATE GRID TIANJIN ELECTRIC POWER CO
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