The role of aggregators -...

ThisprojecthasreceivedfundingfromtheEuropeanUnion’sHorizon2020researchandinnovationprogramme undergrantagreementNo691405

SmartTSO-DSOinteractionschemes,marketarchitecturesandICTSolutionsfortheintegrationofancillaryservicesfromdemandside

managementanddistributedgeneration

Theroleofaggregators

EuropeanUtilityWeek|October5th 2017

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• Aggregator’srole

• Aggregationmodels

• Flexibilitycostframework

• Literature

Agenda

TSOgridload

MarketOperator

Aggregator

DSOgridload

DR EES RES DG3

Aggregator’srole

helpsmeetbalancingdemandofTSO/DSO

providesonlynecessaryinformationtoMO

enablesDERsnear-real-timemarketparticipation

TSOgridload

MarketOperator

Aggregator

DSOgridload

DR EES RES DG 4

Aggregator’srolecont’d

receivesthemarket-clearingprice

resourcesactivation

5

Aggregationmodels

• fourdistinctaggregationapproachesidentifiedo physical,hybrid,tracesanddata-driven

• developedfiveaggregationmodels

• theydrawfromtheeightDERcategoriesandfourflex.costcomponents,definedintheproject

• technologybasedaggregation

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Aggregationmodelscont’d

aggregate bidding

INDIVIDUALASSETS AGGREGATOR MARKETCLEARING

1. AtomicLoads2. CHPUnits3. TCLs4. EESUnits5. Curtailable

Gen./Loads

1. StationaryEES2. EVs3. VariableRES4. Conven.gen.:fossilfuel

generators,conven.hydro5. CHPs6. TCLs7. Shiftable Loads8. CurtailableLoads

DERsactivation equilibriumprice

7

Aggregationmodelscont’d

aggregate bidding

INDIVIDUALASSETS AGGREGATOR MARKETCLEARING

1. AtomicLoads2. CHPUnits3. TCLs4. EESUnits5. Curtailable

Gen./Loads

1. StationaryEES2. EVs3. VariableRES4. Conven.gen.:fossilfuel

generators,conven.hydro5. CHPs6. TCLs7. Shiftable Loads8. CurtailableLoads

DERsactivation equilibriumprice

Flexibilitycostframework

• fourflex.costcomponents,definedinWP1oftheproject:o discomfortcosto indirectcosto changeinoperationalcostso revenuechange

• theyformabidcost

8

Flexibilitycostframeworkcont’d

9

10

Flexibilitycostframeworkcont’d

11

Aggregator’srolecont’d

Aggregator

Atom

ic

EES

TCL

CHP

Unified

TransmissionLevelGeneration

MO

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Literature

• detailedresultsaredescribedinthedeliverable:”Aggregationmodels:preliminaryreport”

• availableonSmartNetwebsite,evenifclassifiedasconfidential

• internalreviewo MiguelMarroquin(ONE)o IvanaKockar(UofS)

• finalversiondueendof2017

SmartNet-Project.eu

Thispresentationreflectsonlytheauthor’sviewandtheInnovationandNetworksExecutiveAgency(INEA)isnotresponsibleforanyusethatmaybemadeofthe

informationitcontains.

ThankYou

MarioDzamarija

ContactInformation

Affiliation: DTU

Phone:004560243970Email:madz@dtu.dk