EcoGrid EU A Prototype for European Smart Grids Demonstrated at Bornholm Island, Denmark

Transcription

1 EcoGrid EU A Prototype for European Smart Grids Demonstrated at Bornholm Island, Denmark Presentation at: Presentation by: 4th Int. Conference on Integrating DER, Albuquerque Stig Holm Sørensen Energinet.dk th Int. Conf. on Integration of DER, Albuquerque

2 The Wind Power Development An illustrative case from Denmark Today (2008) Tomorrow (2025) % wind power 20% wind power % wind power Wind power Demand Wind power Demand Wind power covers the entire demand for electricity In the future wind power will exceed demand in 200 hours (West DK) in more than 1,000 hours EcoGrid EU meets the increasing need for balancing services th Int. Conf. on Integration of DER, Albuquerque 2

3 Challenges for the Power System Frequency Voltage Line Capacity Inertia and Short Circuit Capacity th Int. Conf. on Integration of DER, Albuquerque

4 Scope of the EcoGrid EU Project Power Generation 30 MW Wind Power 16 MW CHP (biomass) 2 MW Biogas 2 MW Photovoltaic (solar) Smart Grid Appl. Optimized Markets Direct Control End User Involvement Demand side/storage options Household appliances Electric Vehicles Heat Pumps Micro CHPs Electricity storage in District Heating meters, 55MW PL Flexibility in Production and Demand to be tested at Bornholm Island th Int. Conf. on Integration of DER, Albuquerque 4

5 New Real-time Market Quantity Day-ahead (Elspot) Intra-day (Elbas) Regulating power market AGC/LFC/ Frequencycontrolled reserves Inertia Days Hours Minutes Seconds Now Volatility Market-based operation Direct control EcoGrid Realtime Market The EcoGrid Real-time Market will be an integrated part of the current power markets and supports the need of direct control options on a very short time scale Time scale th Int. Conf. on Integration of DER, Albuquerque 5

6 An Additional Source of Regulation Capacity The current system: TSOs obtain a certain quantity by selecting/accepting bids Include only large producers, large consumers and aggregated smaller units (minimum 10 MW) Loads are updated every 15 minutes The new real-time market: No restriction on the size of units (MW) TSOs set a price every 5 minutes that result in a certain quantity of fast(er) response from smaller units The current Nordic Regulating Power Market The EcoGrid Real-time Market th Int. Conf. on Integration of DER, Albuquerque 6

7 Direct Control th Int. Conf. on Integration of DER, Albuquerque

8 End user involvement Industry Wind Power Smart Houses DKK/MWh Heat Pumps MW EVs Price Flexible Demand th Int. Conf. on Integration of DER, Albuquerque 8

9 Organization and Technologies Aggregators/ BRP Balancing Market WP 3 Implementation of market place TSO system market price SCADA - DSO grid price EcoGrid market Cell Controller WP 4 Implementation of DER response PowerMatcher Smart controllers Target 750-1,000 customers Siemens building automation Smart controllers Target: 1,500-2,000 customers AMR system Smart Meters Smart Control Smart Meters Smart Control Smart Meters Smart Control Meter Value Data Base PV FC EV WP 5 Installation & education th Int. Conf. on Integration of DER, Albuquerque 9

10 Bornholm a Unique Test Site Strong political commitment & public support Demonstration in a real system with 50 % RES High variety of low carbon energy sources Several active demand & stationary storage options Operated by the local municipal owned DSO, Østkraft Eligible RD&D infrastructure & full scale test laboratory Interconnected with the Nordic power Market th Int. Conf. on Integration of DER, Albuquerque 10

11 EcoGrid EU related projects on Bornholm M 7.6 M 6.6 M 0.5 M 2.1 PowerLabDK EDISON EV on Bornholm PVIB M 0.3 More MicroGrids NextGen M 0.4 EcoGrid EU New: M 1.6 µchp Bornholm Smart Grids Bornholm New: M 1.5 Celle Controller M 13.5 FlexPower HeatPumps to Bornholm DFR M 1.9 M 2.9 M 1.1 Some M 40 National funding to related projects th Int. Conf. on Integration of DER, Albuquerque 11

12 EcoGrid EU Partners Executive Subcontractors Sweden Landis + Gyr Norway Maj Dang Trong analyse th Int. Conf. on Integration of DER, Albuquerque 12

13 Overall Impact of EcoGrid EU Small costumers get access to balancing market Reduce/ Postpone grid investments Open Standardization process Targeted roll-out of Smart Grids solutions Contribute to the overall goal of large scale and efficient integration of DER in the European power market Improve production forecasts Minimise balancing costs th Int. Conf. on Integration of DER, Albuquerque 13

14 Thank you for your attention th Int. Conf. on Integration of DER, Albuquerque 14