Overcoming Duck Curve & Peak shaving using Energy Storage
-
Upload
ravinder-soin -
Category
Technology
-
view
200 -
download
4
Transcript of Overcoming Duck Curve & Peak shaving using Energy Storage
![Page 1: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/1.jpg)
OvercomingDuckCurve&PeakshavingusingEnergyStorage
AllEnergy2016,MelbourneConvention&ExhibitionCentre
Melbourne,Oct5,2016
Dr RavinderSoinMidnightEnergyPtyLtd
1
![Page 2: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/2.jpg)
1. SolarPV– DisruptiveTechnology
2. Consequencesofdisruption– Duck
Curve?
3. OvercomingDuckCurvewithEnergy
Storage
4. Otheropportunitiesforpeakshaving
5. Q&A
2
Outline
![Page 3: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/3.jpg)
SolarPV– DisruptiveTechnology
FRVMoore56MWp SolarFarm,NSW,Australia
MWScalePVProjects– increasedpenetration2003+
3
Q-Cells,91MWGermany Existing:338MWpPlanned:20plants,740MWp
AGL102MWp SolarFarm,Nyngan,NSW,Australia
![Page 4: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/4.jpg)
DistributedPowerSystems– ResidentialandCommercialRoofTop
SolarPV– DisruptiveTechnology
4
![Page 5: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/5.jpg)
Source:GTMResearch
SolarPV– DisruptiveTechnology
Global700GWby2020
5
![Page 6: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/6.jpg)
SolarPV– DisruptiveTechnology
AustraliaSnapshotQ3-2016
Totalinstalled5.4GWNationalAvg 18%withPV,Max40%
Density: 30%Capacity: 1586MW
29%683MW
23%623MW
AustralianPVInstitute(APVI)SolarMap,fundedbytheAustralianRenewableEnergyAgency,accessedfrompv-map.apvi.org.auon26September2016.
6
15%1301MW
![Page 7: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/7.jpg)
SolarPV– DisruptiveTechnology
Australiaforecast– AEMO2016to2036
Source:AEMO– NATIONALELECTRICITYFORECASTINGREPORT,JUNE2016 7
![Page 8: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/8.jpg)
Source:http://reneweconomy.com.au/2016/wind-and-solar-become-new-base-load-power-for-south-australia-993648
(1)AfterNorthernbrowncoalgeneratorshutdown;(2)PVsubstantialcontribution~680MW
Australia– SouthAustralia– TheChampionState~45%RE
SolarPV– DisruptiveTechnology
![Page 9: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/9.jpg)
Consequencesofdisruption– DuckCurve
ConsequencesofDisruption- California
Source:CaliforniaISO9
![Page 10: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/10.jpg)
ConsequencesofDisruption– Californiaà CameltoDuck
Challenge:ManagetheDuckpriorto2020Targets
Source:http://www.vox.com/2016/2/10/10960848/solar-energy-duck-curve10
Consequencesofdisruption– DuckCurve
![Page 11: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/11.jpg)
Source:https://energyathaas.wordpress.com/2016/05/02/the-duck-has-landed/11
TheDuckhaslandedin2016– 4yearsearly
Consequencesofdisruption– DuckCurve
![Page 12: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/12.jpg)
Germany– overgeneration andmaintainingstability
ConsequencesofDisruption– HighRE
Load~45GWdaytime– Wind>20GW,Solar~10GWà Conventionalpower~10GWfor15hoursat“halfmustrun”levelforstability
Source:www.energy-charts.de12
![Page 13: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/13.jpg)
ConsequencesofDisruption– PV
SouthAustralia– willachieveDuckCurveby2018(estimate)
13Source:http://reneweconomy.com.au/2013/rooftop-solar-reshapes-energy-market-in-south-australia-18272
305MW
![Page 14: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/14.jpg)
ConsequencesofDisruption– PV
SouthAustralia– DuckCurveby2024-25– PV
14Source:http://reneweconomy.com.au/2015/rooftop-solar-to-cut-total-grid-demand-to-zero-in-south-australia-32943
RooftopPVcontributionà AEMOmediumgrowthforecast
overgeneration
![Page 15: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/15.jpg)
ConsequencesofDisruption
SouthAustralia– Yin&YangofWindPower&SolarPV- Prices
15Source:http://www.wattclarity.com.au/2015/09/yin-and-yang-of-wind-in-the-south-australian-region-of-the-national-electricity-market/
![Page 16: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/16.jpg)
ConsequencesofDisruption– PV
16Source:
Queensland– alreadyshowingDuck’sbellyin2014
1800MWrampuptomeeteveningpeakload
![Page 17: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/17.jpg)
ConsequencesofDisruption
17Source: Energex DistributionAnnual PlanningReport2015/16- 2019/20,Volume1
Queensland– Energex2015– Currimundi
![Page 18: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/18.jpg)
ConsequencesofDisruption
18Source: Energex DistributionAnnual PlanningReport2015/16- 2019/20,Volume1
Queensland– Energex2015and2025(forecast)
![Page 19: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/19.jpg)
ConsequencesofDisruption– PV
Ø Higherpenetrationofrenewablesintheelectricalnetworkrequiresolutionstominimisevariability,stabilise thegrid&priceandensurereliabilityacrossthenetwork(generationtocustomer’send).
Ø DuckCurve(mainlyduetoPV)tendtocause:q Overgenerationq Significantramp-upneedtowardseveningpeakq Pricespikesandvolatility– SouthAustralia– especially
asRErampsdownandgasrampsup.ØMajorchangesintheenergymarketsrequiresnewbusinessmodel andsolutions
19
![Page 20: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/20.jpg)
FlatteningtheDuck– LongandShorttermsolutions
OvercomingDuckCurve
Targetedefficiency Managewaterpumping
Controlelectricwaterheaters
IcestorageforCommercialAC
Tariffdesign
Peakorientedrenewables
Demandresponse
Inter-regionalpowerexchange
Source:Lazar,J.(2016).Teachingthe“Duck”toFly,SecondEdition.Montpelier,VT:TheRegulatoryAssistanceProject;http://www.raponline.org/document/download/id/7956 20
![Page 21: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/21.jpg)
Australia– InterconnectorsinNEM(WA&NTexcluded)OvercomingDuckCurve
21
Terranora(Qld-NSW)107/210MW
Heywood(SA-Vic)460MW
Murraylink (SA-Vic)200/220MW
CapacitylimitationsThermalconstraintsExpensiveupgrades
QNI(Qld-NSW)600/1078MW
Vic-NSW1600/1350MW
BassLink594/478MW
![Page 22: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/22.jpg)
ShortTerm&ImmediateSolutions
Ø EnergyStorage
Ø Others:q Energyefficiency:LEDlightstoreduceeveningpeakq WestfacingrooftopPVor1-axisEWtrackingq Peak-hourWaterheatermanagement– Heatpumpsq WaterandWastewaterpumpsoperationduringoff
peakorhighPVoutputq DemandResponseManagement
22
OvercomingDuckCurve
![Page 23: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/23.jpg)
Fixed,Westand1-axisEWtrackingSolarPVsystem
23
UOQ630kW
OvercomingDuckCurve
Eveningloadpeakshaving
![Page 24: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/24.jpg)
Peak-hourWaterheatermanagement– Heatpumps/IceStorage– Costeffectivesolutionscheaperthanbattery
24
OvercomingDuckCurve
![Page 25: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/25.jpg)
Peak-hourWaterheatermanagement– Heatpumps/IceStorage– Costeffectivesolutionscheaperthanbattery
25
OvercomingDuckCurve
![Page 26: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/26.jpg)
RooftopPV+BatteryStorage– 2025
26
OvercomingDuckCurve
![Page 27: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/27.jpg)
DemandResponseMechanism
27
OvercomingDuckCurve
Source: www.transpower.co.nz/projects/demandresponse
![Page 28: Overcoming Duck Curve & Peak shaving using Energy Storage](https://reader030.fdocuments.net/reader030/viewer/2022020203/58ea93561a28ab983e8b6293/html5/thumbnails/28.jpg)
Theduckisflying– SolarImpulse!Q/A?
28