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

Monitoring method for power distribution and utilization network topology

A network topology, power distribution technology, applied in the direction of electrical components, circuit devices, emergency protection circuit devices, etc., can solve the problems of complex construction, reduced robustness of distribution network, huge investment, etc., and achieve the effect of efficient positioning

Inactive Publication Date: 2018-11-30
南京荣泰电气自动化有限公司
View PDF5 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

Although the reliability of power supply can be improved through a complex distribution network topology, the investment is huge, the construction is complicated, and the increase in equipment itself also reduces the overall robustness of the distribution network.
On the other hand, there is inherently a single transmission path between the distribution network power source and the distribution network power supply at the end of power distribution, and the redundancy is insufficient. The reliability of power supply is largely limited by the reliability of the equipment itself. In the series connection mode, the reliability of power consumption of end users is further reduced, which is a problem that cannot be solved by the existing distribution network topology

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
  • Monitoring method for power distribution and utilization network topology

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0020] The invention provides a monitoring method for monitoring the electrical working conditions of each branch of a power distribution network and locating fault areas.

[0021] The monitoring method of the power distribution network provided by the invention can effectively monitor the abnormal situation of the power distribution topology in real time, and can efficiently locate the fault location of the power distribution network.

[0022] refer to figure 1 , the monitoring method of power distribution network provided by the present invention comprises:

[0023] Instruct the management system to detect the voltage status of each node of the power distribution network topology.

[0024] In a specific implementation, the management system detects the electrical quantity status of each location and connection node of the power distribution network. In a specific implementation, the voltage status is the voltage value of each location and connection node of the power distr...

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 a monitoring method for power distribution and utilization network topology. The monitoring method comprises the steps that a management system detects the voltage conditions of all nodes of the power distribution and utilization network topology; under the condition that the management system detects that the voltage of the power distribution and utilization network topology is outside the preset voltage interval, the management system detects whether the voltages on a first transmission line, a second transmission line and a third transmission line of the power distribution and utilization network topology are within the preset voltage interval or not; under the condition that the voltages on the first transmission line, the second transmission line and the thirdtransmission line are all within the preset voltage interval, the management system detects the voltage on a connection path connected with the first transmission line, the second transmission line and the third transmission line; and the management system quickly determines the area of the voltage, outside the preset voltage interval, on the power distribution and utilization network topology. Byadopting the monitoring method, the fault location of the power distribution and utilization network topology can be quickly detected.

Description

technical field [0001] The invention relates to the field of power distribution and utilization, in particular to a method for monitoring the topology of a power distribution and utilization network. Background technique [0002] Nowadays, the use of electricity permeates every aspect of people's lives. [0003] The reliability of the traditional power distribution network largely depends on the rationality of the distribution network topology and the operational reliability of related equipment. Although the reliability of power supply can be improved through a complex distribution network topology, the investment is huge, the construction is complicated, and the increase in equipment itself also reduces the overall robustness of the distribution network. On the other hand, there is inherently a single transmission path between the distribution network power source and the distribution network power supply at the end of power distribution, and the redundancy is insufficien...

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): H02J13/00H02H7/26
CPCH02H7/262H02H7/263H02J13/00007Y04S10/20Y04S40/121Y02E60/00
Inventor 张哲
Owner 南京荣泰电气自动化有限公司
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