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Method and device for checking and classifying electrical energy faults

A fault detection and fault type technology, applied in the direction of measuring devices, measuring electrical variables, instruments, etc., can solve problems such as heavy workload, thick lines of fault phenomena, and inaccurate information collection

Active Publication Date: 2022-03-29
山东瑞吉德自动化股份有限公司
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] However, since most of the dismantled electric energy meters are scattered in various city companies and county companies, they need to be sorted and tested manually. In the face of a large number of dismantled meters returned in a centralized manner, there is currently no automated means and tools to support the sorting and testing work , using manual sorting and detection, the workload is heavy, the efficiency is low, and there is a lack of effective data management, monitoring, statistics, and analysis methods for the sorting and detection of dismantled meters and fault phenomena. Currently, the collection of fault phenomena of dismantled electric energy meters only relies The judgment of the on-site staff, the lines of the fault phenomenon are thick, and the information collection is inaccurate

Method used

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  • Method and device for checking and classifying electrical energy faults
  • Method and device for checking and classifying electrical energy faults

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0041] join figure 1 Shown is a flow chart of a method for checking and classifying electric energy faults, the method is applied to specifically include the following steps:

[0042] S101. Using 485 communication technology to obtain the electric energy data in the electric energy meter from the information system of the electric energy meter;

[0043] It should be noted that the electric energy meter information system stores the production information of each electric energy meter and all electric energy data of the electric energy meter are stored in the electric energy meter information system during use. Use 485 communication technology to obtain the electric energy data in the electric energy meter from the electric energy meter information system.

[0044] S102. Detect the electric energy meter according to the electric energy data, and obtain the fault type of the electric energy meter;

[0045] According to the electric energy data, it is judged whether each detect...

Embodiment 2

[0051] join figure 2 A flow chart of a method for checking and classifying electric energy faults is shown, which is implemented on the basis of the method for checking and classifying electric energy faults provided in Embodiment 1, and specifically includes the following steps:

[0052] S201. Obtain the identification information of the energy meter by scanning the barcode of the energy meter; the label of the energy meter carries the identification information and the fault type of the energy meter.

[0053] During the scanning process, the identification information and fault type of the electric energy meter are obtained, and the identification information and the fault type are matched one by one.

[0054] S202. Power on the electric energy meter.

[0055] S203. Using 485 communication technology to obtain the electric energy data in the electric energy meter from the information system of the electric energy meter;

[0056] S204. Detect the electric energy meter accord...

Embodiment 3

[0062] Regarding the method for checking and classifying electric energy faults provided in the foregoing embodiments, the embodiment of the present invention provides a device for checking and classifying electric energy faults, see image 3 A structural block diagram of a device for checking and classifying electric energy faults is shown, and the device includes the following parts:

[0063] The communication module 31 is used to obtain the electric energy data in the electric energy meter from the information system of the electric energy meter by using 485 communication technology;

[0064] A detection module 32, configured to detect the electric energy meter according to the electric energy data, and obtain the fault type of the electric energy meter;

[0065] Labeling module 33 is used for affixing corresponding labels to the electric energy meter according to the fault type of the electric energy meter;

[0066] The classification module 34 is configured to classify t...

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Abstract

The invention provides a method and device for checking and classifying electric energy faults, including: using 485 communication technology to obtain electric energy data in the electric energy meter from the information system of the electric energy meter; detecting the electric energy meter according to the electric energy data to obtain the electric energy meter Fault type; according to the fault type of the electric energy meter, affix the corresponding label for the electric energy meter; according to the label of the electric energy meter, classify the electric energy meter according to the fault type, collect the information of the electric energy meter that can be energized and detected through the image acquisition device, and obtain the electric energy According to the detection data and detection results of the electric energy meters, the electric energy meters are classified according to the detection results of the electric energy meters, thereby realizing the automatic sorting of the electric energy meters and improving the work efficiency. At the same time, a complete record of the detection data is realized, which is convenient for future query.

Description

technical field [0001] The invention relates to the technical field of electric meter detection, in particular to a method and device for electric energy fault inspection and classification. Background technique [0002] In order to realize the management requirements of "informatization, automation, and interaction" of the smart grid, respond to the implementation of my country's "stepped electricity price" policy, and realize the construction goal of "full collection, full coverage, and full cost control" of the electricity information collection system, the State Grid Corporation of China Since 2009, we have vigorously promoted the application of smart energy meters within the company. According to statistics, as of September 2016, the number of users in the full range of the State Grid Corporation of China system exceeded 430 million, and a total of 385 million smart energy meters were installed. cover. [0003] With the large-scale installation and application of smart...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 杨珂张洁高峰王明强李华
Owner 山东瑞吉德自动化股份有限公司