资源描述：
《云台论文（可编辑）》由会员上传分享，免费在线阅读，更多相关内容在工程资料-天天文库。
1、电池储能(BESS)建模及其对系统暂态稳定性的影响孙龙明(连云港供电公司云台操作队江苏连云港222000)TheModelingoftheBESSanditsEffectstothePowerSystemTransientStabilityAbstract:Storagetechnologyapplicationinpowersystemandimprovepowerloadmainlyincludestheoperationstabilityofsystemandimprovethequalityofpowersupply.InconnectionwiththegridStorageSyst
2、em(ESS),EnergyStorageSystemneedslargecapacityofpowerelectronictechnologytoachievepowertransformationandflexiblecontrol,thebiggestbenefittotheaccumulator.Storagedeviceandflexibleinacpowersystemintegration,canfreelyandpowersystemandtheexchangeofreactivepower,providesamoreeconomical,moreflexible,andast
3、hecontrolleragro-scientificresearchhasarousedwideconcern.BasedonthestaticvoltagesourceinverterreactivepowercompensatorSTATCOM,it'sdecapacitor,storedenergyislimited,thereforemainlyoncurrent,voltageornotandlargeamountsofpowersystem.IfindesideUSESmorematureasStoragebatteriesBatteryEnergyStorageSystemco
4、mponents,agigabyteSystem(BESS)attitude,canfreeexchangemeritoriouspowerandSystem,improvetheSTATCOMcontrollableAbatteryenergystoragesystem(BESS)isanewFACTSfacility.BESScanregulateactivepowerandreactivepowerofthepowerbussynchronously.Itcanaffordthefastresponsecapabilityforhighvoltagetransmitelectricity
5、system,enhancethesystemstabilityandrestrainedthefluctuationoffrequencyandvoltage・ThispaperintroducesthecharacteristicofBESS,andhowituseinforeignpowersystem,andalsointroducesthedifferentapplocationofBESSinpowersystem.Powersystemtransientstabilityofpowersystembymeansofsudden,canberestoredtoitsoriginal
6、conditionorachievenewsteady-stateoperationcondition.Largeinterferenceisrelativetothestaticstabilityanalysisofthesmalldisturbance,generallyreferstoafault,transformers,linesuddenlydisconnectorresectionofthegenerator,etc.Thenormaloperatingrangeofcomponentsandsystemsforcutting,sowecaninheritfaultconditi
7、on.Keywords：Batteryenergystorage；STATCOM;PowerSystem；Transientstability；Large-disturbance-stability；摘要：储能技术H前在电力系统中的应用主要包括电力调峰、提高系统运行稳定性和提高供电质量。在与电网连接时,储能系统(EnergyStorageSystem,ESS)需要借助大容量电力电了技术來实现电力变
