Network Attack Simulation Method and System for Power Grid Information Physics System

A cyber-physical system and network attack technology, which is applied in the field of network attack simulation for power grid cyber-physical systems, can solve the problems of no single simulation software power and communication model, lack of actual modeling methods, etc., and achieve easy-to-reproduce effects

A cyber-physical system and network attack technology, which is applied in the field of network attack simulation for power grid cyber-physical systems, can solve the problems of no single simulation software power and communication model, lack of actual modeling methods, etc., and achieve easy-to-reproduce effects

CN107360133AActive Publication Date: 2017-11-17GLOBAL ENERGY INTERCONNECTION RES INST CO LTD +4
4 Cites 18 Cited by

Image

Smart Image Click on the blue labels to locate them in the text.
Viewing Examples
Smart Image
  • Network Attack Simulation Method and System for Power Grid Information Physics System
  • Network Attack Simulation Method and System for Power Grid Information Physics System
  • Network Attack Simulation Method and System for Power Grid Information Physics System

Examples

Experimental program
Comparison scheme
Effect test

Embodiment Construction

[0034] The specific embodiments of the present invention will be described in detail below with reference to the accompanying drawings.

[0035] In order to make the purposes, technical solutions and advantages of the embodiments of the present invention clearer, the technical solutions in the embodiments of the present invention will be clearly and completely described below with reference to the accompanying drawings in the embodiments of the present invention. Obviously, the described embodiments These are some embodiments of the present invention, but not all embodiments. Based on the embodiments of the present invention, all other embodiments obtained by those of ordinary skill in the art without creative efforts shall fall within the protection scope of the present invention.

[0036] The present invention provides a network attack simulation method oriented to a power grid cyber-physical system. Under the environment of the constructed power grid cyber-physical system, ...

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 relates to a network attack simulation method and system for a power grid information physical system. The method includes: a power system simulator simulates according to a preset power system event list, and sends simulation results to a network attack simulator through an information system simulator; a simulation attack event is established in the network attack simulator, and the simulation attack event is sent to the power system simulator through the information system simulator; and the power system simulator updates the power system event list according to the simulation attack event, and simulates according to the power system event list. According to the technical scheme provided by the invention, a network attack simulation platform is added in the built power grid information physical system environment, corresponding scale and intensity of attacks are set for different power network characteristics and information network characteristics according to different security level protection requirements, and the impact of network attacks on the power grid information physical system and the role of protection measures in the event of system instability are observed and verified.

Description

technical field [0001] The invention relates to the field of power system network attack, in particular to a network attack simulation method and system for a power grid information physical system. Background technique [0002] The network attack on the power system has the characteristics of strong concealment, long incubation period and low attack cost. Although it cannot directly destroy the primary equipment of the power, it can weaken or even completely destroy the normal function of the secondary system to achieve an effect similar to that of a physical attack. , have a serious impact on system stability, economic operation, and social stability. When the power is running normally, the failure of the secondary equipment will cause measurement loss or errors, which will affect the accurate perception of the power primary system by dispatchers; System (EMS) / Wide Area Measurement System (WAMS) and other secondary systems communication network failures or malicious attac...

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
17 Nov 2017
Publication
CN107360133A
IPC
H04L29/06; H04L12/24
CPC
H04L41/145; H04L63/205
Inventors
黄莉; 梁云