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

Method for establishing electric network monitoring disaster back-up system

A power grid monitoring and backup system technology, applied in electrical components, circuit devices, electrical digital data processing, etc., can solve the problems of monitoring system failure, large investment, unfeasible, etc., to ensure synchronization and sharing, and economic operation and management. , the effect of small investment

Inactive Publication Date: 2007-08-08
JIANGSU ELECTRIC POWER CO
View PDF3 Cites 0 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

However, no matter what measures are taken for software and hardware, when an unforeseen disaster such as fire strikes, the existing monitoring system will still fail in an instant
[0005] Although it is not difficult to think of a plan to establish a remote disaster backup system for important systems, it is obvious that the investment is large and the operation and management costs are high. As far as the current national conditions are concerned, it is not feasible

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
  • Method for establishing electric network monitoring disaster back-up system

Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0034] The method for setting up the power grid monitoring disaster backup system of this embodiment is shown in Figure 1, wherein, two sets of remote computer network management systems that are connected with subordinate substations and can operate independently are the existing regional dispatching automation system (EMS system) and The new substation centralized control system (SCADA system). The two systems can realize data synchronization and sharing in this system through their respective network management programs (dnet), and their hardware consists of the following parts:

[0035] Front-end data acquisition unit - used to collect and receive information of each subordinate substation in real time, and transmit it to the front-end server;

[0036] Front-end server - process and convert the information transmitted by the front-end data acquisition unit into engineering information and then send it to the database server of the system;

[0037] Primary and secondary da...

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

An optical semiconductor device contains P type semiconductor substrate, P type epitaxy layer, N type cathode surface layer, optical receiving component formed of P type epitaxy layer and cathode surface layer, micro reflection mirror area formed from channel part, semiconductor laser chip fixed on bottom of channel part, and anode buried layer, so the optical receiving component having high speed action and high optical receiving sensitivity and luminous component having semiconductor laser chip can be integrated in one substrate.

Description

technical field [0001] The invention relates to a method for establishing a power grid monitoring disaster backup system, in particular to a method for establishing a power grid monitoring remote disaster backup system realized by means of remote network interconnection, and belongs to the technical field of power grid monitoring facilities. Background technique [0002] With the improvement of the automation degree of the power system, the production operation, command and dispatch of the power grid are increasingly dependent on various computer monitoring systems. The Chinese patent application with the application number 02110057.8 discloses a real-time monitoring and analysis system for power supply network. The system is composed of a power collection terminal connected through RS-485 and a master station processing terminal. With the help of mutual data exchange and processing, It can automatically detect the user's power consumption in multiple directions; and the Chi...

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): H02J13/00G06F17/00G06F19/00G06F15/16
Inventor 丁锋朱红张明沈静怡
Owner JIANGSU ELECTRIC POWER CO
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