2024年网络物理电力系统数字仿真与安全分析报告

Cyber-Physical Power SystemDigital Simulation andSecurity Analysis Xin ZhangProfessor in Control and Power Systems University of SheffieldUnited Kingdom Content 1.Sheffield Power System Research 2. Cyber-Physical Digital Co-Simulation 3. Cyber-Physical Microgrid Security Control 4.Cyber-Physical Transmission Security Analysis 1.2 Power System Research Directions 1.3 Power System Research Facilities SheffieldPowerSystemResearch Co-simulation of cyber-physical powersystemswith1,000snodesTransmission-distribution-microgrid simulation atmicro(EMT)andmilli-second(RMS)timestepsCommunication networksimulatorsforpowergrid operationInterface development between cyberandphysical simulatorsMonitoring and dispatch of cyber-physical gridCyber-physical network security & resilienceassessment 1.4 Funding and Industrial Collaboration UKRlFutureLeadersFellowship,f1,800,000+800,000(4+3years)Project:Digitalisation of Electrical Powerand Energy Systems OperationPl:Prof.XinZhang,MR/w011360/2,2022-2028 EPSRCNewInvestigatorAward,f5o0,o0o(3years)Project: Grid flexibility through multiscale modelling and integration ofpower systems with electrified air transportPl:Prof.XinZhang,EP/w028905/1,2023-2026 ControlandPowerSystemsLaboratoryhasattractedoverf5mresearchfunding,withthefollowing project partners: Control of Microgrid Lab Real-time Digital Co-simulation Chromd 2. Cyber-Physical Digital Co-Simulation 1.Sheffield Power SystemResearch 2. Cyber-Physical Digital Co-Simulation 3.Cyber-Physical Microgrid Security Control 4.Cyber-Physical Transmission Security Analysis 2.1 Cyber-Physical Co-simulation Architecture StructureofCyber-PhysicalPowerSystem CPpsisintegratedwithpower,communicationandinformationsystemsCPPsconsistsofmeasurement,communication,optimisationand control loopCyber systems:Communicationsystem(datatransmission)Information system (data analysis,computing,decision making)Bi-directional communicationinfrastructure,Informationdecision,dataprocessing,cyber-security,communicationcontingency,all influenceongridoperation 2.2 Cyber-Physical DigitalCo-simulation Platform 1.Physical System Simulation 1.1 Grid Monitoring and Dispatch Platform EnergyManagementSystem&SCADAMonitoringand dispatchofstatevariables (voltage,frequency)Measurement and controlinterfacebetweenphysicalsystem simulators and grid platform 1.2PowerSystemSimulators 8 x Opal-RT simulators:(1xOP5607;1xOP5600;1xOP5033;5xOP4500)33-CPU coresactivated,32 software licensesonRT-LAB: eHS, ARTEMiS and ePHASORSIM for realtime digital simulation of EMT, RMS, CPU / FPGAbased Transmission-Distribution grid simulation 2xTyphoon HIL (HIL602,HIL402) for microgridEMT dynamics,primary and secondary control Microgrid Lab - Power converters / Chroma GridSimulators/TI controllers/ Source/Load 2.2 Cyber-Physical DigitalCo-simulation Platform 2.Information and Communication Simulations 2.1CyberMonitoring and Dispatch Platform InformationManagementSystemforcontrol centre Communication networks:datanode,information linkprotocol, exchanger, information decisions,routing andscheduling Information assessment: network security,cyber-attackdetection and mitigation,control performance 2.2CommunicationNetworkSimulators EXata,OMNeT++,RaspberryPi,SDN:communicationnetwork simulators with models, solvers and simulationfacility Communication network simulation: microgrid controlarchitecture,substationnetwork,SCADAnetwork. Cyber contingency and security: cyber-attack detection andmitigation,software and hardware attacks, scalablenetwork traffic management 2.2 Cyber-Physical DigitalCo-simulation Platform 3.Cyber-Physical Co-Simulation 3.1 Cyber-Physical Monitoring and Dispatch Platform EnergyManagementSystemandCyber-PhysicalInformation Management System integrationIntegration Cyber-physical monitoring and dispatch Power-communication-information-dispatchintegration ofmeasurement,processing and control Cyber-physical security analysis, attack detection andmitigation, decision making and dispatch strategies 3.2InterfaceofCyber-PhysicalSimulators Co-simulation architecture design Interface of time synchronisation,data exchange, networkmodels across different simulatorsAdvanced integration of models, solvers and newsimulatorsScalable and compatible with transmission-distribution-microgrid simulationenvironments Z.Zhou, X.Zhang*;"Comprehensive review on dynamicstate estimation techniques with cybersecurityapplications".IET Smart Grid, 2024 2.3 State Estimation Techniques KalmanFilterforDynamicStateEstimationofPowerSystem 3. Cyber-Physical Microgrid Security Control 1.Sheffield Power SystemResearch 2.Cyber-Physical Digital Co-Simulation 3.Cyber-Physical Microgrid Security Control 4.Cyber-Physical Transmission Security Analysis 3.1 Cyber-PhysicalMicrogridCo-simulationPlatform Powersystem simulator (OPAL-RT) powernetwork,data integrationmodule,Ethernet data Transfermodule,samplingmodule,data distribution module Communication simulator (EXata)commu