PowerLabDK and ongoing research Professor and head of centre Jacob Østergaard, CET PhD-student German Tarnowski, Vestas & CET PhD-student Preben Nyeng, CET 15 June 2010 PowerLabDK Experimental Platform for Electric Power and Energy in World-Class Integrated experim. Stakeholders: Budget: 130 MDKK Stakeholder funding 30+ MDKK 2 DTU Electrical Engineering, Technical University of Denmark 1
Implementation in two phases Phase 1 main elements Renewal of existing building 329 Core experimental infrastructure in building 329 Interconnection of the facilities including the Bornholm power system Completed: January 2011 Phase 2 main elements SysLab facilities Control room facility Completion of experimental facilities Extension of building 329 3 DTU Electrical Engineering, Technical University of Denmark New Intelligent ControlLab enables synthetic realistic experiments A control room and a real-time digital simulator (RTDS) will provide an interactive power system simulator Physical hardware in laboratory can be included in the simulations SysLab, Bornholm and the Danish transmission system can be simulated Hardware-in-the-loop simulations with physical hardware can take place before large (and expensive) experiments at SysLab and Bornholm are carried out Control room RTDS Amplifier Grid in Lab Models Research SCADA system at DTU Data Experiments Technology 4 DTU Electrical Engineering, Technical University of Denmark 2
An internationally unique platform Internationally unique, experimental platform ranging from basic research to large-scale and full-scale experiments The world s only full-scale scale, sustainable electric power system laboratory with more than 25,000 consumers and more than 30% wind power penetration One of Europe s most advanced research sites for experiments with distributed control architectures for large-scale power systems Europe s most powerful real-time power system simulator coupled with a state-of-the-art fully-equipped research power system control room One of the world s two high-power hardware-in-the-loop digital real-time power system simulators. 5 DTU Electrical Engineering, Technical University of Denmark Bornholm Et fuld-skala laboratorium med 30% vindkraft 6 DTU Electrical Engineering, Technical University of Denmark 3
Key Numbers for Bornholm Property Customers Value Number of customers ~28.000 Number of customers (> 100.000 kwh/year) ~300 Total energy consumed 268 GWh Peak load 55 MW Low-carbon energy resources Wind power plants 30 MW CHP/biomass and coal 16 MW PV (roll-out under project) 1.0 MW Biogas plant 2.0 MW Electric vehicles (under roll-out) Grid 60 kv grid 131 km Number of 60/10 kv substations 16 10 kv grid 914 km Number of 10/0.4 kv substations 1006 0.4 grid 1887 1.887 km Communication Fiber network between 60/10 kv substations 131 km District heating Number of district heating systems 5 Total heat demand (in 2007) 560 GWh Operation Normal operation mode Interconnected Nordel Island operation capability Continuous 7 DTU Electrical Engineering, Technical University of Denmark Major activities in the Bornholm distribution grid Project PowerLabDK More Microgrids Edison Demand as frequency controlled reserve Coordinated frequency control of wind turbines Description Eksperimental platform for electric power and energy combining labs at DTU, IHK and the Bornholm power system Intentional islanding of distribution grid with substantial wind power EU FP6 Integration of electric vehicles with high share of wind power Demonstration of 200 appliances (cooling, heating and others) Delivery of frequency control from wind power 8 DTU Electrical Engineering, Technical University of Denmark 4
Islanding operation 17 September 2009 Wind Power 0.0% 7.5% 10% 15% Penetration (restricted) (available) Average Total Active Power, BLOK5@N7121 20.8 MW 20 MW 19.2 MW Electric Power output Conventional Plant 18.4 MW 17.6 MW 16.8 MW 16 MW Average Hz Frequency, BLOK5@N7121 50.1 Hz System Electric Frequency 50 Hz 49.9 Hz 49.8 Hz 32 AM 11:20:08 AM 11:26:44 AM 11:33:20 AM 11:39:56 AM 11:46:32 AM 11:53:07 AM 11:11AM Monday 17 August 11:18 2009: 11:13:32 AM - 11:57:3111:25 AM 11:32 AM 11:39 AM 11:46 AM 11:53 AM 9 DTU Electrical Engineering, Technical University of Denmark Acknowledgement: Germán C. Tarnowski & John Eli Nielsen. 10 DTU Electrical Engineering, Technical University of Denmark 5
Forbrug som frekvensstyret reserve (DFR) En stor del af forbruget kan afbrydes kortvarigt uden problem varme køling pumpning... T T high low T T normal high normal low kf kf ( f f 0 ( f f 0 ) ) 11 DTU Electrical Engineering, Technical University of Denmark Ref: IEEE Transaction on Power Systems, 2010 (accepted). Projektet er støttet af Forskel-programmet. Feltforsøg med 200 DFR-enheder Teknologien er verificeret teoretisk Modeller og analyseværktøjer Storskala simuleringer Overvågningsmetoder Forretningskoncepter Frekvensreserver i 2008 22.000 /MW/år (i DK2) 8.000 /MW/år (i DK1) Pris pr. enhed 20 Simpel tilbagebetalingstid = 1-2½ år v/ 1 kw enhed 12 DTU Electrical Engineering, Technical University of Denmark Ref: IEEE Transaction on Power Systems, 2010 (accepted). Projektet er støttet af EUDP-programmet. 6
13 DTU Electrical Engineering, Technical University of Denmark Spørgsmål 14 DTU Electrical Engineering, Technical University of Denmark 7
Ekstra om CET 15 DTU Electrical Engineering, Technical University of Denmark Development of CET 2005-2010 Forskning Meget positiv bedømmelse fra eksternt evalueringspanel i 2009 Publicering i vækst 19 J., 58 C., 3 B. i 2009 Internationalt outreach Gæsteprof. + flere gæste-ph.d. EU-projekter Inviterede præs. Interaktion med samfundet 3 strategiske centeraftaler >20 industrielle i samarbejdspartnere Forskningsresultater på vej ind i industrielle produkter Stærk deltagelse i offentligheden Uddannelse Vækst i antal studerende Organisation Øget antal medarbejdere 2005: 10 medarb. 2010: 47 medarb. + 4 tilknyttet 17 ph.d.-projekter CET er et dynamisk team 16 DTU Electrical Engineering, Technical University of Denmark 8
New strategy - CET competences 17 DTU Electrical Engineering, Technical University of Denmark Research focus areas Integration of wind power and other renewable energy sources Active distribution grids, markets and distributed energy resources Power system performance, monitoring and control Advanced components in complex power systems 18 DTU Electrical Engineering, Technical University of Denmark 9
New positions under way Titel Assist./Assoc. Prof. in Wind Power Integration Assist./Assoc. Prof. in Electricity Market Assist./Assoc. Prof. in ICT for Electric Power Systems Status Assist./Assoc. Prof. in Numeric Modeling of Electric Energy Systems Assist./Assoc. Prof. in Electric Power System Stability and Control Tekniker/ingeniør til forsøg og målinger inden for el/energi Systemudvikler/ingeniør til intelligent energi-laboratorium Professor Adjunct professor One more professor position End 2010 Several PhD s and postdocs 19 DTU Electrical Engineering, Technical University of Denmark 10