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
View PDF3 Cites 0 Cited by
  • 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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
View more

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • 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

Examples

Experimental program
Comparison scheme
Effect test

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. ...

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

PUM

No PUM Login to view more

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

the structure of the environmentally friendly knitted fabric provided by the present invention; figure 2 Flow chart of the yarn wrapping machine for environmentally friendly knitted fabrics and storage devices; image 3 Is the parameter map of the yarn covering machine
Login to view more

Application Information

Patent Timeline
no application Login to view more
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
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Try Eureka
PatSnap group products

Browse by: Latest US Patents, China's latest patents, Technical Efficacy Thesaurus, Application Domain, Technology Topic.

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap