低碳能源转型下的大型城市配电网安全智能运行与控制

低碳能源转型下的大型城市配电网安全智能运行与控制 RiSA Research Group（新能源并网与智能电网应用课题组） MainResearchTheme（主要研究主题） Powersystemstability,operationand economicsconsideringrenewableenergyintegration,smartgrid application and transportelectrification CurrentTeam（研究团队） KeyResearchAreas（重点研究领域） 2AssistantProfessors20+PhDStudents(ChiefSupervision)8PhDStudents(Co-Supervision)8PostdoctoralFellows6MScDissertationStudents7UGResearchStudents Decarbonization（新能源并网分析、“双高”电力系统稳定性） :Impactassessmentandmitigationofrenewableenergyintegration.Stabilityanalysis,monitoringandcontrolofpowerelectronizedgridsCarbonemissionflowtrackinganalysisandoptimization Digitalization（人工智能应用、物理信息电力系统） PowersystemsituationalawarenessandstabilitymarginpredictionCyberphysicalpowersystemsimulation,analysisandcontrol:Data-drivenprognostichealthmanagementandpredictivemaintenance Decentralization（分布式电源优化控制、电力交通网） :Distributedcontrolandoperationof low-voltagepowernetworksOptimaldispatchandcontrolofdistributedenergyresourcesPowerandtransportnexus&TsOandDsOcoordination Deregulation（能源、辅助服务、碳配额市场、点对点交易分析） EnergyandancillaryservicetradingmarketCarbonemissionauctionmarket:Peer-to-peertradingandbiddingbehavior/strategyanalysis https://www.polyu.edu.hk/eee/people/academic-staff-and-teaching-staff/prof-bu-siqil 1.Introduction（背景介绍） 2.Voltage&FrequencyRegulationStrategies（多种电压频率调节策略） 3.EnergyManagement&OperationFlexibility（能量管理及运行灵活性） 01 Introduction背景介绍 2025大湾区科学论运VisionandMission（能源转型远景与目标广州·用GREATERBAYAREASCIENCEFORUM2025 1.Introduction *ENERGYFORALLUSESINCLUDINGELECTRICTY,HEATING,TRANSPORTATION,INDUSTRY FactsandFigures （大停电事故回顾） 1.Introduction 1)Background2)Challenge3)Opportunity2.Voltage RegulationforADN3.F/N Regulation forADN4.EnergyManagement&OperationFlexibility5.Summary NorthAmerica2003,55Mpeople,11deathsMoreblackoutevents: WesternEurope2006,15Mpeople -Ukraineblackout2015,1.2Mpeople-Venezuelablackout2019,32Mpeopleand43deathsManhattanblackout2019,73000people-Londonblackout2019,1Mpeople-Texasblackout2021,4.3Mpeople-CanadaBlackout2022,1.1Mpeople-Pakistanblackout2023,244Mpeople-Chileblackout2025,18Mpeople-lberianPaninsulablackout2025,55Mpeople India2012,620Mpeople HEHONGKONGPOLYTECHNICUNIVERSITY香港理工大学 Transitionto Active Distribution Network（ADN）（大型城市有源配电网转型） DistributionnetworkisintransitiontoADN 1.Introduction 1)Background2)Challenge3)Opportunity2.VoltageRegulationforADN3.FN Regulation forADN4.EnergyManagement&Operation Flexibility5.Summary -Distributedgeneration (solarand wind)-Bidirectionalpowerflows-Diverseelectricityusers(e.g.,electricvehicles) Modernization Pros:low-carbonsustainable,flexibleand digital... Cons:Increaseddiversity,complexityand uncertainty... THEHONGKONGPOLYTECHNICUNIVERSITY香港理工大学 MaiorInfrastructuresinADN（有源配电网主要组成与设施） -Increasingdeploymentofdistributedenergyresources(DERs)fordecarbonizedpowernetwork-Developmentofadvancedcommunicationinfrastructureformoreintelligentoperation-Flexibleutilizationofpowerelectronicconverterinterfacesformoreefficientcontrol 1.Introduction Secureoperation 1.Introduction 1)Background2)Challenge3)Opportunity2.Voltage RegulationforADN3.F/N Regulation forADN4.EnergyManagement&Operation Flexibility5.Summary -Unintentional islanding:individualDERs,entire/partial distributionfeeders..-Voltagestability:heavyloads,unintentionalislandingofDERs,fluctuatingDERs..-Frequency stability:fluctuatingDERs,lackingsystem inertia..-Oscillation stability:various inducing factors...ActiveDistributonNetworkOscillation-Cybersecurity:plug-and-play,shared communicationsPowerImbalancedControi SystemSub/Super- Economicoperation -Overloading-induced excessivepowerloss-Curtailmentofhigh-penetration renewables-Carbon-awareoperationmeasurestoexplore Marketandpolicy -Lackofmaturemarketstandards-LackofpolicyformassiveEVs THEHONGKONGOLYTECHNICUNIVERSITY香港理工大学 Opportunities -Intelligent Operation of2025大湾区科学论培ADN（有源配电网的智能运行机遇）GREATERBAYAREASCIENCEFORUM2025 AlempowersADNbyaddressing 1.Introduction 1)Background2)Challenge3)Opportunity2.Voltage RegulationforADN3.F/N Regulation forADN4.EnergyManagement&OperationFlexibility5.Summary Andmanyothers HEHONGKONGPOLYTECHNICUNIVERSITY香港理工大学 [6]AhsanF,DanaNH,SarkerSK,LiL,MuyeenSM,AliMF,TasneemZ,HasanMM,AbhiSH,IslamMR,AhamedMH.Datadrivennext-generation smartgridtowards sustainableenergyevolution:techniquesandtechnologyreview.ProtectionandControlofModernPowerSystems.2023Jul;8(3):1-42 02 Voltage RegulationStrategiesforADN有源配电网电压调节策略 Voltage Regulation Necessity for SecureOperationofADN（有源配电网的电压调节需求） NecessityofVoltageRegulation 1.Introduction -ADNsareaffectedbyuncertaintiesofDERs-Weakly-connectedADNssuffermorevoltageissues 2.Voltage RegulationforADN ToImprove 3.F/N Regulation forADN THEHONGKONGPOLYTECHNICUNIVERSITY香港理工大学 Impact of R/X onVoltage Regulation2025大湾区科学论场阻抗比对电压调节的影响）GREATERBAYAREASCIENCEFORUM2025 HigherR/Xofdistributionlines,Pe-QVdecouplingisnomorevalid -ConventionalJacobianmatrixsensitivityanalysisisimpossibleorinaccurate 2.Voltage RegulationforADN