Interface configuration method and system

A technology of interface configuration and DC circuit breaker, applied in the direction of circuit devices, electrical components, etc., can solve the problems of inapplicable flexible DC control protection system and DC circuit breaker interface, DC circuit breaker, etc., to facilitate link fault inspection, The effect of clear interface

Active Publication Date: 2018-11-13
NR ELECTRIC CO LTD +3
View PDF6 Cites 2 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Benefits of technology

This technology allows for flexibility in controlling and protective devices used with an alternating current (AC) electricity distribution network. It eliminates the need for multiple separate components like relays or switches, making it more efficient than traditional methods. Additionally, this method ensures quick response times while still providing reliable connections between different parts of the electrical grid.

Problems solved by technology

This patented technical solution describes an issue where traditional methods used for switching from AC sources to direct currents (DC) require long periods before they work properly or fail over again if there were any issues during their use.

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
  • Interface configuration method and system
  • Interface configuration method and system
  • Interface configuration method and system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0026] The technical solutions of the present invention will be described in detail below in conjunction with the accompanying drawings.

[0027] The present invention provides an interface configuration method for realizing the interface between a flexible DC control and protection system and a DC circuit breaker control system. The flexible DC control and protection system includes pole control, pole protection, DC busbar protection and DC line protection equipment. The pole control, pole protection, DC busbar protection or DC line protection equipment described above is connected with the DC circuit breaker control equipment to be operated using a standard protocol bidirectional interface communication link point-to-point connection; the control protection equipment of the flexible DC control protection system When rapid exit tripping is required, a one-way high-frequency communication link is also configured with the DC circuit breaker control device to be operated, and the DC

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 an interface configuration method. Bidirectional interface communication link point-to-point connections adopting standard protocols are configured between pole control, pole protection, direct-current busbar protection or direct-current line protection devices and a direct-current circuit breaker control device to be operated. According to the method, since the bidirectional point-to-point links are configured between the control and protection devices in a flexible direct-current system and the direct-current circuit breaker to be operated, the influence of the switching out of a single control and protection device on the operation of the direct-current circuit breaker by other operating devices can be avoided; a high-frequency fast tripping link is additionallyconfigured for a line protection device which needs quick switching out, so that the line protection device can reliably trip the direct-current circuit breaker at a high speed. The invention also discloses an interface configuration system.

Description

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

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
Owner NR ELECTRIC CO LTD
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