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

A smart substation standby self-commissioning debugging system, method and smart substation

A technology of smart substation and debugging system, applied in the field of smart substation

Active Publication Date: 2016-08-24
STATE GRID CORP OF CHINA +1
View PDF4 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0004] In view of this, this application provides a smart substation backup automatic switching debugging system, method and smart substation, which are used to solve the problem that the existing technology cannot complete the backup automatic switching and corresponding progress while ensuring that the operating equipment of the substation is not powered off. Troubleshooting of line breakers

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
  • A smart substation standby self-commissioning debugging system, method and smart substation
  • A smart substation standby self-commissioning debugging system, method and smart substation
  • A smart substation standby self-commissioning debugging system, method and smart substation

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0029] The following will clearly and completely describe the technical solutions in the embodiments of the application with reference to the drawings in the embodiments of the application. Apparently, the described embodiments are only some of the embodiments of the application, not all of them. Based on the embodiments in this application, all other embodiments obtained by persons of ordinary skill in the art without making creative efforts belong to the scope of protection of this application.

[0030] see figure 1 , figure 1 It is a structural schematic diagram of an intelligent substation equipment self-commissioning commissioning system disclosed in the embodiment of this application.

[0031] like figure 1 As shown, the debugging system includes:

[0032] A switch 12 connected to the bus distribution and automatic switching 11;

[0033] A first incoming line intelligent control terminal 13 connected to the switch 12 for controlling the first incoming line circuit br...

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 application discloses a system and a method for debugging the spare power automatic switching equipment of an intelligent substation, and intelligent substation. The system comprises a switch connected with bus-differential spare power automatic switching equipment, a first incoming wire intelligent control terminal, a second incoming wire intelligent control terminal and a sectional intelligent control terminal which are connected with the switch respectively, and a switching device connected with the bus-differential spare power automatic switching equipment, the first incoming wire intelligent control terminal, the second incoming wire intelligent control terminal and the sectional intelligent control terminal, and a tester connected with the switching device and used for receiving the opening signal sent by the bus-differential spare power automatic switching equipment and feeding back opening position information. When the system is applied to overhaul spare power automatic switching equipment and equipment at an incoming wire side in a certain path, connection between the switching device and the intelligent control terminals of non-overhauled circuits is broken, all connection circuits connected with the switch, except the intelligent control terminals of the non-overhauled circuits are broken, and the intelligent control terminals of the non-overhauled circuits are simulated by the tester, thus overhaul working can be finished in case of ensuring the running of the non-overhauled circuits.

Description

technical field [0001] The present application relates to the technical field of intelligent substations, and more specifically, relates to a system and method for automatic commissioning and commissioning of intelligent substation equipment and intelligent substations. Background technique [0002] Standby automatic switching is the abbreviation of the backup power automatic input device, which is applied in the intelligent substation to control the input and cut-out of the backup power. When the standby auto-injection control power is switched from No. 1 incoming line to No. 2 incoming line, it first needs to send a trip signal to the incoming line intelligent control terminal corresponding to No. 1 incoming line, and after receiving the feedback from the incoming line intelligent control terminal No. When the circuit breaker of No. 1 incoming line is in the opening position, it sends a closing signal to the intelligent control terminal of No. 2 incoming line to complete t...

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): H02J9/06H02J13/00
CPCY02B90/20Y02E60/00Y04S10/16Y04S20/12
Inventor 吴文联胡余根何建裘愉涛王坚俊吴振杰沈志强吴佳毅戴世强吴靖林森郑煜王源涛汤明黄涛黄腾
Owner STATE GRID CORP OF CHINA
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