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

Substation equipment contact state analysis and early-warning annular network platform

A state analysis, network platform technology, applied in data exchange networks, electrical components, circuit devices, etc., can solve problems such as poor transmission reliability, contact temperature analysis and early warning platform transmission instability, etc., to ensure safe operation and enhance transmission reliability. performance, preventing equipment failure

Inactive Publication Date: 2014-12-03
TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER +1
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0003] In order to solve the problem of unstable transmission and poor transmission reliability of the existing substation equipment contact temperature analysis and early warning platform, the present invention provides a substation equipment contact state analysis and early warning ring network platform

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
  • Substation equipment contact state analysis and early-warning annular network platform

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0009] Substation equipment contact state analysis early warning ring network platform, including collection layer, transmission layer, early warning layer;

[0010] The number of the acquisition layers is two; each acquisition layer includes m SAW temperature sensors, m normal small helical antennas, a helical arm dipole antenna, and a wireless temperature collector; m SAW temperature sensors and The m normal small helical antennas are connected in one-to-one correspondence; the m normal small helical antennas are wirelessly connected to the helical arm dipole antenna to form a ring topology; the helical arm dipole antenna is connected to the wireless temperature collector;

[0011] The transmission layer includes a CAN bus; two wireless temperature collectors are connected to the CAN bus;

[0012] The early warning layer includes an analysis and early warning workstation, an RS-485 bus, an audible and visual alarm, a bluetooth adapter, and n mobile phones; the analysis and e...

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 the technology of substation equipment contact temperature analysis and early warning, in particular to a substation equipment contact state analysis and early-warning annular network platform. The substation equipment contact state analysis and early-warning annular network platform solves the problem that an existing substation equipment contact temperature analysis and early-warning platform is unstable in transmission and poor in transmission reliability. The substation equipment contact state analysis and early-warning annular network platform comprises collection layers, a transmission layer and an early-warning layer; each of the two collection layers comprises m SAW temperature sensors, m normal minor spiral antennas, a spiral arm dipole antenna and a wireless temperature collector, and the m normal minor spiral antennas and the spiral arm dipole antenna are wirelessly connected end to end to form an annular topological structure; the early-warning layer comprises an analysis and early-warning work station, an RS-485 bus, a sound and light alarm, a Bluetooth adapter and n mobile phones, and the n mobile phones and the Bluetooth adapter are wirelessly connected end to end to form an annular topological structure. The substation equipment contact state analysis and early-warning annular network platform is suitable for substations.

Description

technical field [0001] The invention relates to a temperature analysis and early warning technology for substation equipment contacts, in particular to a substation equipment contact state analysis and early warning ring network platform. Background technique [0002] During the long-term operation of substation equipment, its contacts (mainly the dynamic and static contacts and cable joints in the switch cabinet) are prone to long-term heating and high temperature rise due to aging or excessive contact resistance, which may cause equipment Faults (mainly switchgear burning faults and short-circuit blasting faults), which seriously threaten the safe operation of the power grid. Therefore, in order to prevent the occurrence of the above faults, on the one hand, it is necessary to measure the temperature of the contacts of the substation equipment (mainly the dynamic and static contacts and cable joints in the switch cabinet), and on the other hand, it is necessary to measure ...

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): H04L12/437H02J13/00
CPCY02E60/00
Inventor 张军六余鹏王凤萍赵蓉李浙湘高荣贵
Owner TAIYUAN POWER SUPPLY COMPANY OF STATE GRID SHANXI ELECTRIC POWER
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