Automatic verification system and method for single-phase intelligent watt-hour meter

A smart electric energy meter and automatic verification technology, which is applied in the direction of measuring electric variables, measuring devices, instruments, etc., can solve the problems of easy missing detection, high labor intensity, and low efficiency of single-phase intelligent electric energy meters, so as to improve work efficiency, The effect of reducing labor intensity

Inactive Publication Date: 2012-07-11
SHENZHEN CLOU ELECTRONICS
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Problems solved by technology

[0004] The first object of the present invention is to provide an automatic verification system for single-phase smart electric energy meters. The technical problem to be solved is: the efficiency of single-phase smart electric energy meter verification is low, the labor intensity is high, and the phenomenon of missed detection is prone to occur

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  • Automatic verification system and method for single-phase intelligent watt-hour meter
  • Automatic verification system and method for single-phase intelligent watt-hour meter
  • Automatic verification system and method for single-phase intelligent watt-hour meter

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Embodiment Construction

[0026] The present invention will be further described in detail below in conjunction with the accompanying drawings and specific embodiments.

[0027] Such as figure 1 and Figure 16 As shown, the single-phase smart energy meter automatic verification system includes a master station 1, an industrial computer 2, a PLC programmable controller 3, a roller conveyor line 4, a six-degree-of-freedom robot 5, a verification conveyor line 6, identification equipment 7, and a pressure test Equipment 8, appearance inspection equipment 9, programming equipment 10, preset power equipment 11, error and function verification equipment 12, load switch testing equipment 13, reset key setting equipment 14, sealing equipment 15, certification equipment 16 and distribution Picking equipment 17; The master station 1 communicates with the industrial computer 2, and at the same time, the master station 1 communicates with the PLC programmable controller 3 through Ethernet; , Appearance inspectio...

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Abstract

The invention discloses an automatic verification system and method for a single-phase intelligent watt-hour meter. The verification system comprises a master station, an industrial personal computer, a programmable logic controller (PLC), a roller conveying line, a six-degree-of-freedom robot, a verification conveying line, recognition equipment, pressure-resistant test equipment, appearance inspection equipment, programming equipment, power presetting equipment, error and function verification equipment, load-switch test equipment, reset-key setting equipment, seal equipment, certificate sticking equipment and sorting equipment. The verification method sequentially comprises the following steps of: conveying, meter taking, conveying, recognition, pressure-resistant test, appearance inspection, programming, power presetting, error and function verification, load-switch test, reset-key setting, seal, certificate sticking and sorting. The verification system and the method have high verification efficiency and small labor strength, and the phenomenon of missing detection is not easily generated.

Description

technical field [0001] The invention relates to an automatic verification system and method for a single-phase intelligent electric energy meter. Background technique [0002] Most of the verification of electric energy meters at home and abroad still adopts the traditional electric energy meter verification device for verification, and the electric energy meter information compliance, appearance inspection, withstand voltage test, hanging and dismantling of the meter, programming, preset power, error verification / Functional testing, clearing key settings, and pasting certificates are low in efficiency, labor-intensive, and prone to missed inspections. [0003] With the continuous advancement of the construction of "informatization, automation, and interaction" in the smart grid of power companies, in September 2009, the State Grid Corporation of China unified the appearance structure, size model, verification indicators and standards of smart energy meters, and since 2009 ...

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04
Inventor 李雅男胡荣辉陈海宁陈亚文贾枏成国胜
Owner SHENZHEN CLOU ELECTRONICS
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