Electric energy meter field detection equipment having automatic quantity value source tracing function

A technology of quantity traceability and electric energy meter, which is applied in the direction of measuring electric variables, measuring devices, instruments, etc., to achieve the effect of simple operation, easy configuration, and improved work efficiency

Inactive Publication Date: 2017-02-15
CHINA ELECTRIC POWER RES INST +1
View PDF6 Cites 7 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] The technical problem to be solved by the present invention is to provide an electric energy meter on-site detection device with the function of automatic value traceability, to solve the problem of accurate measurement of electric energy meters, and to realize the technical purpose of automatic value traceability in the process of electric energy meter on-site detection

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
  • Electric energy meter field detection equipment having automatic quantity value source tracing function

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0020] Refer to attached figure 1 , this embodiment is composed of an electric energy meter on-site detection device 1 , a measured electric energy meter 6 and a remote host 7 . The electric energy meter on-site detection device 1 is mainly composed of an image recognition module 2 , a standard device 3 , an error detection module 4 and a remote communication module 5 . Wherein the output end of the image recognition module 2 is connected with the first input end of the remote communication module 5; the first input end of the error detection module 4 is connected with the output end of the standard device 3; the second input end of the error detection module 4 is connected with the measured The output terminal of the electric energy meter 6 is connected; the output terminal of the error detection module 4 is connected with the second input terminal of the remote communication module 5 ; the output terminal of the standard device 3 is connected with the third input terminal of...

Embodiment 2

[0023] Refer to attached figure 1 , this embodiment is composed of an electric energy meter on-site detection device 1 , a measured electric energy meter 6 and a remote host 7 . The electric energy meter on-site detection device 1 is mainly composed of an image recognition module 2 , a standard device 3 , an error detection module 4 and a remote communication module 5 . Wherein the output end of the image recognition module 2 is connected with the first input end of the remote communication module 5; the first input end of the error detection module 4 is connected with the output end of the standard device 3; the second input end of the error detection module 4 is connected with the measured The output terminal of the electric energy meter 6 is connected; the output terminal of the error detection module 4 is connected with the second input terminal of the remote communication module 5 ; the output terminal of the standard device 3 is connected with the third input terminal of...

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 discloses electric energy meter field detection equipment having an automatic quantity value source tracing function. The electric energy meter field detection equipment comprises four parts of an image identification module, an etalon, an error detection module and a remote communication module. The image identification module identifies the meter number, the model number, the specification and the accuracy class of a detected electric energy meter through an optical sensor. The etalon has an electric energy metering standard value measurement function and provides an equipment unique electronic identifier. The error detection module is internally provided with a value comparator and used for electric energy meter error detection. The remote communication module is provided with a security authentication submodule which is internally provided with an information security encryption algorithm so that the communication security between the electric energy meter field detection equipment and a metering management center information system can be guaranteed and automatic quantity value source tracing can be realized. The electric energy meter field detection equipment is suitable for the field of electric energy metering, electric power system automation and the like so as to have the characteristics of being accurate and efficient, secure and reliable and convenient to configure and have wide market prospect.

Description

technical field [0001] The invention relates to an electric energy meter on-site detection device, in particular to an electric energy meter on-site detection device with an automatic value traceability function, belonging to the field of electric energy metering. Background technique [0002] With the continuous deepening of my country's electric power reform, the power market continues to expand, and the demand for electricity is also increasing. On-site testing of electric energy meters operating on the grid has become an important way to ensure the accuracy and effectiveness of electric energy measurement. As the most basic part of the electricity consumption information collection system, the function and operation of the electric energy meter directly affects the stability and security of the electricity consumption information collection system. On-site detection of electric energy meters, whether the detected error value is within a reasonable range, and whether this...

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 Applications(China)
IPC IPC(8): G01R35/04
Inventor 王锐于海波李保丰刘鹰翟峰徐英辉赵兵
Owner CHINA ELECTRIC POWER RES INST
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