NB-IoT based grid information physical fusion risk monitoring system and method

A cyber-physical fusion and risk monitoring technology, which is applied in the field of NB-IoT grid cyber-physical fusion risk monitoring system, can solve the problems that are difficult to adapt to the monitoring requirements of massive nodes, high coverage and low power consumption, etc., so as to improve the management level and Risk prevention and control capabilities, safety assurance, and ultra-low power consumption effects

Inactive Publication Date: 2018-07-10
STATE GRID HEBEI ELECTRIC POWER CO LTD +2
View PDF5 Cites 6 Cited by
  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

At present, although the traditional cyber-physical system risk monitoring method can meet the risk monitoring to a certain extent, it is difficult to adap

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
  • NB-IoT based grid information physical fusion risk monitoring system and method
  • NB-IoT based grid information physical fusion risk monitoring system and method
  • NB-IoT based grid information physical fusion risk monitoring system and method

Examples

Experimental program
Comparison scheme
Effect test

Example Embodiment

[0052] The present invention will be described in detail below in conjunction with the drawings and embodiments.

[0053] Taking a provincial power company’s grid cyber-physical fusion risk monitoring system as an example, the establishment of figure 1 The power grid cyber-physical fusion risk monitoring system based on the narrowband Internet of Things shown is composed of power grid cyber-physical fusion system environmental monitoring module 1, power grid cyber-physical fusion system misinduction module 2, power grid cyber-physical fusion system status monitoring module 3. NB-IoT communication base station 4, data service platform 5 and user application terminal 6. Among them, the power grid cyber-physical integration system environment monitoring module 1, the power grid cyber-physical integration system mis-entry sensing module 2, the power grid cyber-physical integration system status monitoring module 3 are respectively connected to the NB-IoT communication base station 4 t...

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 NB-IoT based grid information physical fusion risk monitoring system and method belonging to the field of grid information physical fusion system risk monitoring technology.The system is composed of a grid information physical fusion system environment monitoring module, a grid information physical fusion system error inductive module, a grid information physical fusionsystem state monitoring module, a NB-IoT communication base station, a data service platform and a user application terminal. The system realizes the risk monitoring application of the grid information physical fusion system based on narrowband Internet of Things by utilizing the advantages of narrowband Internet of Things technology and combining with rich sensor devices. By utilizing state conditions of the grid information physical fusion system obtained by the grid information physical fusion system state monitoring module, the risk monitoring method can timely discover the illegal movements of the grid information physical fusion system, over-limit pressure and various other abnormal conditions, ensures the security of the grid information physical fusion system, and has wide application value and a practical significance.

Description

Technical field [0001] The invention belongs to the technical field of risk monitoring of power grid cyber-physical integration systems, and in particular relates to a power grid cyber-physical integration risk monitoring system and method based on NB-IoT. Background technique [0002] In recent years, my country's power grid has developed rapidly and has become a huge power network covering the whole country and even the world. The power system is composed of two parts: the physical power grid system (primary system) and the information control system (secondary system), which precisely forms the cyber-physical system (CPS). Cyber-physical system is a multi-dimensional complex system with characteristics such as complexity, heterogeneity, deep integration, self-organization and self-adaptation, real-time and massiveness. These characteristics of cyber-physical systems also determine the concealment and severity of its risks. On the one hand, due to the complexity of cyber-physi...

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): G06Q10/06G06Q50/06
CPCG06Q10/0635G06Q50/06
Inventor 李晓龙李存斌周景孙辰军李小鹏
Owner STATE GRID HEBEI ELECTRIC POWER 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