Method for on-site eliminating nil data fault of electric meter under I-type concentrator

A concentrator, data-free technology, applied in the direction of instruments, measuring electricity, measuring electrical variables, etc., can solve the problems of low efficiency of on-site processing, repeated judgments, etc.

Active Publication Date: 2018-01-26
STATE GRID ZHEJIANG ELECTRIC POWER +2
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

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Problems solved by technology

However, some faults must be handled on-site, and the efficiency of on-site processing is low, which is prone to misjudgments, missed judgments, and repeated judgments.

Method used

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  • Method for on-site eliminating nil data fault of electric meter under I-type concentrator
  • Method for on-site eliminating nil data fault of electric meter under I-type concentrator
  • Method for on-site eliminating nil data fault of electric meter under I-type concentrator

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Embodiment Construction

[0062] The technical solution of the present invention will be further described in detail below in conjunction with the accompanying drawings.

[0063] The present invention includes a preparation step and a defect elimination step.

[0064] Among them, the preparatory steps: summarizing the failure causes of all the electric meters under the I-type concentrator with no data; selecting the optimized workflow for eliminating the absence of data on the electric meters under the I-type concentrator; summarizing all the electric meters under the I-type concentrator with no data Troubleshooting method; the processing results are fed back to the on-site defect elimination system and stored;

[0065] When a fault is found, enter the troubleshooting process at the fault site; the fault elimination steps are as follows: figure 1 shown, which includes the following steps:

[0066] 201) Information check, check whether the bar code number of the electric energy meter is consistent wit...

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Abstract

The invention discloses a method for on-site eliminating a nil data fault of an electric meter under an I-type concentrator, and relates to on-site defect elimination methods. At present, some faultsneed to be handled on site. However, the efficiency of on-site handling often is low, and conditions of wrong determination, omission of determination, and repetitive determination easily occur. According to the invention, the method includes the following steps: 1. a step of preparation; and 2. a step of defect elimination: information checking, general inspection, parameter investigation, localcommunication investigation, electric meter data reading, manual fault determination, and feedback to system. According to the technical solution processes the fault based on the set steps, and can effectively increase processing speed, the method can prevent wrong determination, omission of determination, and repetitive determination. The method herein can also fast and accurately eliminate the nil data problem of the electric meter that exists for days under the I-type concentrator in accordance with standard on-site fault defect elimination procedures.

Description

technical field [0001] The invention relates to an on-site defect elimination method, in particular to an on-site defect elimination method in which the electric meter under the I-type concentrator has no data failure. 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 meter under the I-type concentrator to have no data has also produced various methods of eliminating defects 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 misjudgments, miss...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): G01R35/04G01R31/02G01R31/04G08C25/00G08C19/00
Inventor 余允涛陈理朱萧轶陈芳郑斌李熊袁源陈建铭
Owner STATE GRID ZHEJIANG ELECTRIC POWER
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