Electric power communication protocol extension-based master substation remote programmed control method

A technology of programmed control and communication protocol, applied in the direction of electrical components, circuit devices, etc., can solve the problem that the telecontrol protocol of the master and substations cannot meet the programmed control of the master and substations, and achieve the effect of improving the dispatching level

Inactive Publication Date: 2016-09-21
STATE GRID SHAOXING POWER SUPPLY +3
View PDF2 Cites 14 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

[0002] At present, the smart substations that have been put into operation generally have the programmed control function. The relevant technical specifications of the smart grid dispatching technical support system have also put forward clear and specific requirements for the programmed control, requi

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 power communication protocol extension-based master substation remote programmed control method
  • Electric power communication protocol extension-based master substation remote programmed control method
  • Electric power communication protocol extension-based master substation remote programmed control method

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0024] Based on the extension of the power communication protocol, the remote programmed control method of the master and substations adopts the power grid dispatching control system, such as figure 1 As shown, the power grid dispatching control system includes a smart substation master station 1 and a smart substation sub-station 2, wherein the smart substation sub-station 2 includes a data communication gateway machine 21, a substation monitoring system 22, multiple measurement and control devices 23 and multiple A protective device 24, the smart substation substation 2 and the main station 1 cooperate together to realize the remote programmed operation function. The smart substation master station 1 does not need to store the programmed operation ticket, and calls the smart substation substation 2 through the data communication gateway 21 to program The control objects and programmed operation tickets are stored and maintained in the substation monitoring system 22, and the ...

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 electric power communication protocol extension-based master substation remote programmed control method. On the basis of a power grid dispatching control system, the system comprises an intelligent substation master station and an intelligent substation sub-station, wherein the intelligent substation sub-station comprises a data communication gateway machine, a substation monitoring system, one or more measuring and control devices and one or more protection devices; the intelligent substation sub-station and the intelligent substation master station are in cooperation to achieve a remote programmed operation function; the intelligent substation master station does not need to store a programmed operation ticket and summons a programmed control object of the intelligent substation sub-station through the data communication gateway machine; the programmed operation ticket is stored and maintained in the substation monitoring system; and the data communication gateway machine takes charge of generation and pushing of the station end programmed control object, analysis of the operation ticket, decomposition execution of programmed operation, interaction of operation process information and pushing of an equipment state. The master substation remote programmed control method meets the program control requirements between the master station and the sub-station; and the dispatching level of a power system is improved.

Description

technical field [0001] The invention relates to a remote programmed control method for master and substations based on the extension of electric power communication protocols, belonging to the field of power grid dispatching systems. Background technique [0002] At present, the smart substations that have been put into operation generally have the program control function, and the relevant technical specifications of the smart grid dispatching technical support system have also put forward clear and specific requirements for the program control, requiring the substation to receive and execute the program control of the control center. The control instructions and the operation interface should be visualized, etc., but the telecontrol protocol between the master and sub-stations cannot meet the needs of programmatic control between the master and sub-stations. The operation ticket is the basis for the master station and the slave station to identify and start the programmed ...

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): H02J13/00
CPCH02J13/0017
Inventor 朱炳铨叶大革章立宗蒋正威郭峰刘永新肖艳炜杜奇伟杨才明周行占震滨郑翔江波许伟国梁学锋盛振明张超
Owner STATE GRID SHAOXING POWER SUPPLY
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