Looking for breakthrough ideas for innovation challenges? Try Patsnap Eureka!

Electric energy meter capable of measuring temperature in real time

A technology of electric energy meter and real-time temperature, which is applied in the field of electric energy meter, can solve problems such as fire, terminal heating, poor contact, etc., and achieve the effects of reducing losses, avoiding fire, and protecting the electric meter

Pending Publication Date: 2020-11-27
CHINA ELECTRIC POWER RES INST +2
View PDF0 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, the present invention proposes an electric energy meter capable of real-time temperature measurement, aiming at solving the problem that the existing smart electric meter wiring joints may have poor contact, which may cause the wiring terminals to heat up and even cause fires.

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 capable of measuring temperature in real time
  • Electric energy meter capable of measuring temperature in real time
  • Electric energy meter capable of measuring temperature in real time

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0027] Exemplary embodiments of the present disclosure will be described in more detail below with reference to the accompanying drawings. Although exemplary embodiments of the present disclosure are shown in the drawings, it should be understood that the present disclosure may be embodied in various forms and should not be limited by the embodiments set forth herein. Rather, these embodiments are provided for more thorough understanding of the present disclosure and to fully convey the scope of the present disclosure to those skilled in the art. It should be noted that, in the case of no conflict, the embodiments of the present invention and the features in the embodiments can be combined with each other. The present invention will be described in detail below with reference to the accompanying drawings and examples.

[0028] see Figure 1 to Figure 10 , which shows the preferred structure of the electric energy meter capable of real-time temperature measurement provided by...

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 provides an electric energy meter capable of measuring temperature in real time. The electric energy meter comprises a main control board, a terminal seat, a plurality of wiring terminals and temperature sensors, wherein the wiring terminals are arranged side by side along the length direction of the terminal seat, and the wiring terminals are partially arranged in the terminal seat;the exposed parts, which are located outside the terminal seat, of the wiring terminals are arranged on one side of the main control board at intervals, and sensor mounting holes are formed in the side walls, which are opposite to the main control board, of the exposed parts; the temperature sensors and the wiring terminals are arranged in a one-to-one correspondence mode, leads of the temperature sensors are inserted into the main control board, the ends, which are away from the leads, of the temperature sensors are clamped into the sensor mounting holes, and the temperature sensors are usedfor detecting the real-time temperature of the wiring terminals. According to the invention, the leads of the temperature sensors are inserted into the main control board, and the end parts, which are away from the leads, of the temperature sensors are clamped in the sensor mounting holes, thereby achieving the detection of the temperature of the wiring terminals, and achieving the recording or processing of the sudden temperature change or long-term high-temperature operation of the wiring terminals.

Description

technical field [0001] The invention relates to the technical field of transformer operation and maintenance, in particular to an electric energy meter capable of real-time temperature measurement. Background technique [0002] The smart meter is one of the basic data acquisition equipment of the smart grid, which undertakes the task of measuring and transmitting raw electric energy. At present, the construction of the electric power Internet of Things is in full swing, and higher requirements are put forward for the data function and security of smart meters. [0003] As the entry-end node of the power grid, smart meters inevitably produce wiring joints while realizing cost control. The connection quality is related to the user's overload usage, installation quality, and aging conditions. If there is a poor contact, it may cause heating of the terminal and even a fire. Contents of the invention [0004] In view of this, the present invention proposes an electric energy ...

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
IPC IPC(8): G01R11/04G01R11/25G01K7/22G01K1/14G01K1/02G01K1/08
CPCG01K1/024G01K1/026G01K1/08G01K1/14G01K7/22G01R11/04G01R11/25
Inventor 姜洪浪王晓东段晓萌庞振江李延王峥郭彦王蒙马日红尉中杰牛长胜
Owner CHINA ELECTRIC POWER RES INST
Who we serve
  • R&D Engineer
  • R&D Manager
  • IP Professional
Why Patsnap Eureka
  • Industry Leading Data Capabilities
  • Powerful AI technology
  • Patent DNA Extraction
Social media
Patsnap Eureka Blog
Learn More
PatSnap group products

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

© 2024 PatSnap. All rights reserved.Legal|Privacy policy|Modern Slavery Act Transparency Statement|Sitemap|About US| Contact US: help@patsnap.com