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A Field Elimination Method for No Data Faults in Electric Meters Under Type II Concentrators

A concentrator, no data technology, applied in the direction of instruments, measuring electricity, measuring electrical variables, etc., can solve the problems of low on-site processing efficiency, easy error judgment, missed judgment, repeated judgment, etc.

Active Publication Date: 2020-11-10
STATE GRID ZHEJIANG ELECTRIC POWER +2
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  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, some faults must be handled on-site. The efficiency of on-site processing is low, and it is easy to misjudge, miss, and repeat judgments.

Method used

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  • A Field Elimination Method for No Data Faults in Electric Meters Under Type II Concentrators
  • A Field Elimination Method for No Data Faults in Electric Meters Under Type II Concentrators
  • A Field Elimination Method for No Data Faults in Electric Meters Under Type II Concentrators

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Embodiment Construction

[0060] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0061] The present invention includes a preparation step and a defect elimination step.

[0062] Among them, the preparatory steps: summarizing the failure causes of all the electric meters under the type II concentrator with no data; selecting the optimized work flow for eliminating the absence of data on the electric meters under the type II concentrator; summarizing all the electric meters without data under the type II concentrator Troubleshooting method; the processing results are fed back to the on-site defect elimination system and stored;

[0063] When a fault is found, it enters the troubleshooting process at the fault site, where general inspection, terminal parameter investigation, and local communication are assigned according to historical fault information and operation and maintenance personnel's working habits through...

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Abstract

The invention relates to an on-site defect-eliminating method, in particular to an on-site defect-eliminating method for a totally data-less failure of an electric meter under a type-II concentrator.At present, some failures must be handled on site, the on-site processing efficiency is low, and erroneous judgment, missed judgment and repeated judgment are prone to occur. The on-site defect-eliminating method comprises the steps of: 1) a preparation step; 2) and a defect-eliminating step, which is implemented by information checking, general checking, terminal parameter investigation, local communication investigation, electric energy meter data through meter reading, manual confirmation of failure and feedback system. The on-site defect-eliminating method performs processing in sequence according to settings, effectively accelerates the processing speed, avoids erroneous judgment, missed judgment and repeated judgment, and eliminates the problem of lack of meter reading data for daysunder the type-II concentrator quickly and precisely through the standardized on-site failure defect-eliminating process.

Description

technical field [0001] The invention relates to an on-site defect elimination method, in particular to an on-site defect elimination method with no data failure in the electric meter under a type II concentrator. Background technique [0002] Since the number of collection terminals in Zhejiang Province exceeds 3 million, and the manufacturers, batches, protocols, models, accessories, etc. are different, the operation and maintenance teams in each city have different and independent methods for eliminating such faults. The failure of the electric meter under the type II concentrator to have no data has also produced various fault elimination methods in the daily operation and maintenance work. [0003] With the continuous advancement of the installation of smart meters for low-voltage users in Zhejiang Province, many faults can be directly handled remotely. However, some faults must be handled on-site, and the efficiency of on-site processing is low, and it is easy to make ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/04G01R31/52G01R31/54G01R31/66G08C25/00G08C19/00
CPCG01R31/50G01R31/67G01R35/04G08C19/00G08C25/00
Inventor 李熊顾春云应鸿许文波巩佳佳吴亮郏正济夏未君徐川子
Owner STATE GRID ZHEJIANG ELECTRIC POWER
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