AMSC D-VAR STATCOM Systems - Intro

AMSCD-VAR®STATCOMSystemsForTransmission,Distribu;onandRenewableApplica;ons

•  AMSC(AmericanSuperconductor)isaleadingglobalmanufacturerofsolu;onsforelectricgrids.

•  AMSCsolu;onsarepowering14GWofrenewableenergyandenhancingtheperformanceandreliabilityinpowernetworksinmorethanadozencountries.

•  Foundedin1987asastart-up–companyfounderfromtheMassachuseQsIns;tuteofTechnology(MIT)

•  HeadquarterednearBoston,MassachuseQswithopera;onsinAsia,Australia,EuropeandNorthAmerica.

AMSCIntroduc;on

AMSCProprietaryandConfiden;al 2

AMSCRegionalOfficesSalesandServiceSupportWorldwide

AMSCHQMassachuse.s AMSC

China

AMSCIndia

AMSCKorea

AMSCUnited

Kingdom

AMSCAustralia

AMSCAustria

SouthAfricaSales

GermanySales


AMSCSTATCOMBusinessD-VAR®STATCOMSystemApplica;ons

Renewables

•  Deliveryofmorepoweronexis;ngtransmission&distribu;onassets•  Postponeinvestments•  Improvementofpowerstability,availability,qualityandreliability

•  21SystemsInstalled•  LargestSystemSize:-96/+240MVAR

•  Enablesrenewablepowerto“actlike”powerfromaconven;onalsourcesoitcanbesmoothlyintegratedintothepowergridincompliancewithlocalgridcodes

•  92SystemsInstalled•  LargestSystemSize:+308/-256MVAR

•  Eliminatevoltagedisturbancestoensurehighpowerqualityforsemiconductorfabs,miningopera;onsandotherindustrialprocesses.

•  7SystemsInstalled•  LargestSystemSize:+/-168MVAR

RenewablesU8li8es Industrials


AMSC’sGridtecSolu;onsSmartgridsolu;onsfromgenera;ontoenduse

• RenewableEnergyPlantSolu;ons•  PowerPlantGenerators

• DynamicReac;vePowerSupport• VoltageRegula;on• ACPowerCables• HVDCPowerCables• HTSFaultCurrentLimiters

• DynamicReac;vePowerSupport• ACPowerCables• HTSFaultCurrentLimiters•  Substa;onInterconnec;on

•  PowerQualitySolu;ons• MineInterconnec;ons•  IndoorHTSPowerCables

EndUseDistribu;onTransmissionEnergyGenera;on

•  PowerQualityApplica;onsandSolu;ons•  TransmissionPlanningStudies• HarmonicAnalysis• VoltageStabilityStudies

EngineeringServices

AMSC’steamofengineersprovideover85yearsofcombinedu;litytransmissionplanningandengineeringexperience

–  PowerSystemEngineeringStudies

–  GridCode/RequirementsAssessments

–  EquipmentSpecifica;on/Review

–  Modeling&Applica;onsSupport

–  HTSCableandFCLSi;ngandImpactStudies

6AMSCProprietaryandConfiden;al

AMSC’sGridtecEngineeringServicesNetworkPlanningandApplica;onsGroup

EndUseDistribu;onTransmissionEnergyGenera;onEngineeringServices

Phase1Feasibility

Phase2SystemImpact

Phase3RFP/Tech.

Spec

Phase4Ra;ng&

Compliance

Phase5Capability


FlexibleACTransmissionSystemsEnhancingtransmissionpowercapacityandreliability

EndUseDistribu;onTransmissionEnergyGenera;onEngineeringServices

•  Designedtoincreaseflexibilityandboostpowersystemperformance

•  Instantlydetectsvoltagedisturbancesandrapidlycompensatesbyinjec;ngleadingorlaggingreac;vepower

•  Helpingu;li;esrecoveryfromsystemvoltagecollapseeventsandeliminatestabilityrelatedpowertransferlimita;ons

•  AdvancedcontrolsandSCADAcapabili;es

8

AMSCD-VAR®Installa;onsAcrossNorthAmerica–82SystemsSold

U;li;es

Industrials

WindFarms

SolarPlants

AMSCD-VAR®Installa;onsAcrossEuropeandAsia–58SystemsSold

U;li;es

Industrials

WindFarms

SolarPlants

•  56D-VARSystemssoldforwindandsolarinterconnec8ons–  Connec;ngwindfarmsemployingVestas,Gamesa,RePower,MitsubishiandGE

Turbines.–  26installa;onswithD-VARControllerasMasterControllerforthecomplete

plantwithParkControllers.–  Suppor;ngconnec;onofmorethan5.6GWofwindgenera;ontothegrid.

•  26D-VARSystemssoldforU8lityGridVoltageSupport/PowerQualityApplica8ons–  GridVoltageSupportandpost-faultvoltagerecovery–  SemiconductorFabsandMiningApplica;ons


D-VARSystemInstalla;ons–NorthAmericaAMSCProvidesLocalSupportandServicefromDevens,MA

•  39D-VARSystemssoldforwindandsolarinterconnec8ons–  Connec;ngwindfarmsemployingVestas,Gamesa,RePower,MitsubishiandGE

turbines.–  17installa;onswithD-VARControllerasMasterControllerforthecomplete

plant.–  Suppor;ngconnec;onofmorethan4.2GWofwindgenera;ontothegrid.

•  23D-VARSystemssoldforU8lityApplica8onsandPowerQuality–  GridVoltageSupportandpost-faultvoltagerecovery–  SemiconductorFabsandMiningApplica;ons–  U;lityApplica;on:LongIslandPowerAuthority,+240MVAr/-96MVAr


D-VARSystemInstalla;ons–USSummaryAMSCProvidesLocalSupportandServicefromDevens,MA

12

D-VARSTATCOMInstalla;onClose-CoupledtoSubsta;onTransformer

AMSCProprietaryandConfiden;al

13

AMSCD-VAR®STATCOMSystem-ShortTermOverloadCapability


14

D-VAR®STATCOMSystemApplica;onControlOp;ons•  Slowregula8onwithshunt-deviceswitching–  Regulatevoltage,powerfactor,orconstantsusceptance–  UsesD-VARdeviceandmul;plecaps/inductorstoregulate–  Op;onalturbinecontrolinterfaceforaddi;onalVARcontrol

•  Fasttransientmi8gator–  Respondsquicklyw/overloadtoprotectlocalassets(loadorgenera;on)–  Usedwithorwithoutslowregulatorcontroller

•  Customerspecificmodifica8ons–  Motor-startmi;ga;on–  Linedropcompensa;on–  Regula;onmodeshioatdifferentgenera;on/loadlevels–  Poweroscilla;ondamping

D-VARSystem’sDroopSeqngOp;ons

•  Independentboostandbuckdroopslopes

•  Droopslopeadjustablefrom1%to10%

•  Adjustablereferenceortargetvoltage

•  Op;onaldeadbandandD-VARdeviceoutputlimits

•  Canswitchbetweenvoltageandpowerfactorcontrol

15

D-VAR®System-VoltageControlDynamicControlandRegula;onControl

Boos8ngOutput BuckingOutput

1.001.01

1.021.031.04

0.96

0.970.98

0.99

ReferenceVoltage=1.00pu

Voltage(pu)

1x2x3x 1x 2x 3x

1.05

0.95

BuckHardLimit=1.050pu

BoostHardLimit=0.950pu

FastBuckTurnOn

FastBoostTurnOn

BoostDroop=2%

Deadband

BuckDroop=2%BuckTurnOn

BoostTurnOn

16

TheD-VAR®STATCOMUnits-Maintenance

Checks:Filtersclean/replace,generalcondi;on,louvers,fans,exhaustpassages,checkheateropera;on

FrontLouvers ExhaustLouvers

Filters

EasytoMaintain–24x7MonitoringbyAMSCAvailable


•  Enhancedgroundfaultandclose-infaultprotec4onhandling•  An4-islandingprotec4onadded•  Improvedlowvoltageinhibitlevelandperformance


Protec;on

D-VARSTATCOMSystemDevelopment

•  Enhancedsnowheatercontrols•  Highercapacitysnowheaters•  IncreasedInverter&Inductorthermalmargins•  ExtremecoldweatherIGBTopera4ons

EnvironmentalHardening

-  Upto3xshorttermoverloadcapabilityOpera4onsupto50°Cwithoutde-ra4ng

-  Increasedsteadystatenega4vephasesequencecurrentinjec4oncapability.

-  IncreasedsystemtransienthandlingcapabilitywithadvancedDCbuscontrols

InverterImprovements

•  AdvancedinterfaceswithPowerParkControllers•  LinedropCompensa4onandMotorStartMi4gator•  Auto-clearingandrobusthandlingofinternalfaultsandsystemstates•  Precisedynamiccurrentinjec4oncontrols

Controls

Makingthesystemmorerobust,adaptableandinconformancetoglobalrequirements

18

AMSCDataParkSMWebsite


•  AMSCSupportCapabilityforSystemsEngineering–  Steady-stateloadflow(powerflow)studies–  Dynamicandstabilityanalysis–  Harmonicsandresonancescans

–  Powertransfercapabilitystudies•  PlanningTools(SoNware)

–  PTIPSS/ELoadflowandStability–  DIgSILENTloadflow,stability,harmonics,shortcircuit–  PSCADandRTDS–  GEPSLFLoadflowandStability

•  GlobalExperience–  Studiesperformedforwindfarms,industrialplantsandu;li;esworldwide

AMSCPlanning&EngineeringServices

19

•  Systemsthatmeetinterna;onalelectricalstandardsandu;lityspecifica;ons.•  Highlymodularsystemprovidinghighdegreeofreliabilityandavailability.Mul;plelevelsofinherentredundancies.

•  Fieldprovenwithover105installa;onsworldwideinvariedenvironmentalcondi;ons.

•  Costeffec;veandhighlyreliableambientaircooledoutdoordesign.

•  ConfigurableInstalla;onstofitinavailablesubsta;onspace.•  Highlevelsofreliability,onlinesystemmonitoringandsimple,cost-effec;veO&M

20

AMSCD-VARSTATCOMSystems


6/6/16AMSCProprietaryandConfiden;al 21

Thankyou!

AMSC D-VAR STATCOM Systems - Intro

Documents

Transcript of AMSC D-VAR STATCOM Systems - Intro