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Detection method and system for electric energy metering device

A technology of an electric energy metering device and a detection method, which is applied in the field of electric power, and can solve problems such as difficulty in judging the working state of the electric energy metering device

Active Publication Date: 2021-02-02
GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] Based on this, it is necessary to provide a detection method and system for an electric energy metering device for the problem that it is difficult to judge the working state of the electric energy metering device in the traditional electric power metering work

Method used

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  • Detection method and system for electric energy metering device
  • Detection method and system for electric energy metering device
  • Detection method and system for electric energy metering device

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Embodiment Construction

[0059] In order to make the purpose, technical solutions and advantages of the present invention clearer, the present invention will be further described in detail below in conjunction with the accompanying drawings and embodiments. It should be understood that the specific embodiments described here are only used to explain the present invention, and do not limit the protection scope of the present invention.

[0060] It should be noted that the term "first\second" involved in this embodiment of the present invention is only used to distinguish similar objects, and does not represent a specific ordering of objects. Understandably, "first\second" is allowed The specific order or sequence may be interchanged under certain circumstances. It is to be understood that the terms "first\second" are interchangeable under appropriate circumstances such that the embodiments of the invention described herein can be practiced in sequences other than those illustrated or described herein. ...

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Abstract

The invention relates to a detection method and system of an electric energy metering device, which belongs to the field of electric power technology. According to the monitoring parameters of the electric energy metering device on the power terminal, the state characteristic quantity of the electric energy metering device is extracted, and according to the state characteristic quantity and the preset device state The mapping relationship with the state characteristic quantity obtains the current state of the electric energy metering device. Through the extraction of various monitoring parameters of the electric energy metering device, the state feature quantity that can be used for the state evaluation of the electric energy metering device can be obtained, and then the mapping relationship between the device state and the state feature quantity can be used to comprehensively analyze the electric energy metering device. The current state of the electric energy metering device can be obtained, and it can be detected during the use of the electric energy metering device, and the working state of the electric energy metering device can be obtained in real time, so that it can be repaired in time when the electric energy metering device is abnormal.

Description

technical field [0001] The invention relates to the field of electric power technology, in particular to a detection method and system for an electric energy metering device. Background technique [0002] In the field of electric power, electric energy metering is a very important work, and it is also the key to establishing a trust relationship between electric power companies and users. The rapid development of electric power requires the measurement of electric energy to ensure the accuracy and reliability of measurement. [0003] At present, electric energy metering work is mainly realized by electric energy metering devices. Among them, the determination of electric energy measurement scheme, selection of measuring instruments, order acceptance, verification, maintenance, storage, installation, completion acceptance, operation and maintenance, on-site inspection, periodic verification (rotation), sampling inspection, fault handling and scrapping the whole process work ...

Claims

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Application Information

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Patent Type & Authority Patents(China)
IPC IPC(8): G01R35/04
CPCG01R35/04
Inventor 蔡妙妆张远亮邓广昌温盛科李慧杨悦辉陈劭华张捷崔卓吴晓强陈恺妍彭正阳李韫莛陈少梁
Owner GUANGZHOU POWER SUPPLY BUREAU GUANGDONG POWER GRID CO LTD
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