Full life circle traceable electric energy meter

A full life cycle, energy meter technology

Inactive Publication Date: 2017-06-30
WAHLAP TECH CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, due to historical management problems, a large part of the power bureaus cannot find the original maintenance records of the electric energy meters.

Method used

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  • Full life circle traceable electric energy meter

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Experimental program
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Effect test

Embodiment 1

[0030] The present invention provides a traceable electric energy meter in the whole life cycle. A storage device is provided in the electric energy meter, and the error value corresponding to the electric energy meter is stored in the storage device, and the error value including the error value is stored in the storage device. A parameter value, the parameter value including the time stamp corresponding to the error value, the serial number of the electric energy meter, the serial number of the manufacturer, and the inspection position;

[0031] The process of processing the parameter value includes a writing step and a reading step.

[0032] In implementation, in order to solve the defect that the error and parameter records of the electric energy meter cannot be saved in the prior art, so that the electric energy meter can be analyzed and studied according to the above data in the later stage, the present invention proposes a method that can be used in the entire life cycle...

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Abstract

The invention provides a full life circle traceable electric energy meter, and belongs to the field of power equipment. A storage device is arranged in the electric energy meter, an error value corresponding to the electric energy meter is stored in the storage device, parameter values containing the error value are stored in the storage device, and the parameter values comprise a timestamp corresponding to the error value, a body serial number of the electric energy meter, a manufacturer serial number and a check position. The storage device for storing overhaul records is arranged in the electric energy meter, the error values obtained starting from production can be stored, and the error offset tracks after long term work of the electric energy meter can be stored, so that the working state of the electric energy meter can be judged, and reference is provided for the overhaul of the electric energy meter by overhaul personnel.

Description

technical field [0001] The invention belongs to the field of electric equipment, and in particular relates to a full life cycle traceable electric energy meter. Background technique [0002] The initial appraisal record of the electric energy meter is often required during on-site calibration, which is used to analyze whether the electric energy meter has error drift and other problems, which is convenient for early analysis of faults, troubleshooting of faulty meters, and reduction of losses for users and power grid companies. However, due to historical management problems, a large part of power bureaus cannot find the original maintenance records of electric energy meters. Contents of the invention [0003] In order to solve the shortcomings and deficiencies in the prior art, the invention provides an electric energy meter with the function of storing maintenance data. [0004] In order to achieve the above-mentioned technical purpose, the present invention provides a f...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): H04L29/06H04L9/32
Inventor 宋锡强谢永明刘恺
Owner WAHLAP TECH CO LTD
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