Center for Electric Power and Energy (CEE)

Transcription

1 Center for Electric Power and Energy (CEE) Department of Electrical Engineering Lektor Chresten Træholt

2 Content 1. Technical University of Denmark (DTU) 2. Department of Electrical Engineering 3. Danish electric power system 4. Center for Electric Power and Energy (CEE) 5. CEE s research 6. PowerLabDK see other presentation 7. CEE s education 8. CEE s collaboration 2 DTU Electrical Engineering, Technical University of Denmark Presentation name 27/2/2013

3 Technical University of Denmark 3 DTU Electrical Engineering, Technical University of Denmark Presentation name 17/04/2008

4 Mission DTU will develop and create value using the natural sciences and the technical sciences to benefit society Education Innovation Public Sector Services Research 4 DTU Electrical Engineering, Technical University of Denmark

5 The new DTU DTU - et landsdækkende universitet 5 DTU Electrical Engineering, Technical University of Denmark

6 DTU, Lyngby campus 6 DTU Electrical Engineering, Technical University of Denmark

7 Reorganization of energy research at DTU in 2011 Two new Departments and one Center: Department of Energy Conversion and Storage Department of Wind Energy Center for Nuclear Technologies Changes at existing Departments: DTU Mechanical Engineering (product design) DTU Physics (plasma physics) DTU Chemical Engineering (bioenergy) DTU Electrical Engineering (intelligent energy systems) DTU Management Engineering (systems analysis, UNEP, Climate) DTU National Laboratory for Sustainable Energy DTU Electrical Engineering, Technical University of Denmark

8 AutomationDesign PLAY PowerLabDK Control Automation and Electronics DTU-ESA Facillity CFU NEVIC CAHR Center for Electric Power and Energy Electromagnetic Systems Biomedical Engineering Hearing Systems Acoustic Technology Department of Electrical Engineering 8 DTU Electrical Engineering, Technical University of Denmark Presentation name

9 Center committee Center management (MAN) JOE, JH Administrative support (ADM) SLBO Technical support (TEK) PMJA Support groups Infrastructure Projects Education Electric power components (ELCO) JH Electric power systems (ELSY) AHN Electricity markets (ELMA) PPIN (Pierre Pinson) Energy resources, services and control (ERES) CTR Energy system operation and management (ESOM) HWBI Research groups DTU Electrical Engineering, Technical University of Denmark

10 DTU Electrical Engineering, Technical University of Denmark

11 Danish Government Energy Target towards % wind in the electricity system No coal 100% RE in electricity and heating systems 100% RE (incl. transport and industry) 11 Technical University of Denmark Presentation name

12 Danish Energy Policy Fossil free energy system in 2050 / 100% renewable based Limit green house gas emissions Scare resources / increasing global energy demand Energy independency Technical University of Denmark

13 The DK Power Generation Landscape Technical University of Denmark

14 The American dream Smart Grid vision from Department of Energy (DOE) Denmark already Smart Grids solutions Technical University of Denmark

15 Denmark is a European Smart Grid Hub 22% of EU smart grid projects takes place in Denmark 15 Technical University of Denmark Presentation name

16 Electric grid of today in DK HV MV 20% LV

17 Vision HV X MV 50% LV

18 The Danish Wind Power Case Wind power covers the entire demand for electricity in 200 hours (West DK) In the future wind power will exceed demand in more than 1,000 hours Technical University of Denmark

19 A layered infrastructure Market place Software layer ICT net Electric grid Primary energy infrastructure

20 A layered infrastructure Market place Software layer ICT net Electric grid Primary energy infrastructure

21 DTU Electrical Engineering, Technical University of Denmark

22 DTU Electrical Engineering, Technical University of Denmark

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28 Lightning protection of wind turbine blades Laboratory tests Outcome is a problem solver and background for IEC standardization DTU Electrical Engineering, Technical University of Denmark

29 P T T m 2ABˆ V g DTU Electrical Engineering, Technical University of Denmark

30 DTU Electrical Engineering, Technical University of Denmark 2kW

31 DTU Electrical Engineering, Technical University of Denmark

32 t s nodes gens ms nodes gens ms DTU Electrical Engineering, Technical University of Denmark

33 Phasor Measurment Unit (PMU) + Synkroniserede målinger DTU Electrical Engineering, Technical University of Denmark

34 Security in future power systems Source: PhD-student Hjortur Johannesson DTU Electrical Engineering, Technical University of Denmark

35 Day-ahead market Balancing market Day d-1 Day d DTU Electrical Engineering, Technical University of Denmark

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41 Power BLok 5 [MW] Frequency [Hz] Wind power [MW] Koordineret frekvenskontrol med vindmøller 1. Fluktuationsbegrænser (princip) P RS WT f WT RS: Regulérstyrke [MW/Hz] Pavailable Pelectric Transient statik (princip) Frequency [Hz] Power BLok 5 [MW] 15.5 DTU Electrical Engineering, Technical University of Denmark Ref: IEEE PES General Meeting, Calgary, Alberta, Canada, Time [s]

42 Different control strategies Electricity and balancing market DG DG DG DG DG 1 100kW MW VPP/broker DG DG DG DG DG 1-20kW MW VPP/broker kw DG DG DG DG DG Neutral third party Matchmaker/mediator

43 Communication for power systems IEC61850 development and mapping Implemented Mvar-control at Brædstrup CHP DTU Electrical Engineering, Technical University of Denmark

44 Information modeling Decision maker central server or distributed computer Decision maker logic based on VPP design Generic DER control layer IEC funcional decomposition Siemens Micro Box DER (EV/µCHP) DTU Electrical Engineering, Technical University of Denmark 2009, You Shi, DTU What kind of DERs? Business Logic? Centralized vs Decentralized? Shi You

45 Electric vehicles, plug-in hybrid cars og Vehicle2Grid DTU Electrical Engineering, Technical University of Denmark

46 DTU Electrical Engineering, Technical University of Denmark

47 Virtual Power Plants Aggregation of Distributed Energy Ressources in the Electricity Market and the Grid VPP operatør Power grid (DSO) Bruger VPP server DTU Electrical Engineering, Technical University of Denmark

48 Intelligent System Integration of Electric Vehicle V2G inv BMS Battery Charger 48 DTU Electrical Engineering, Technical University of Denmark Presentation name

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52 Handling of Grid Congestion through Flexible Grid Tarifs Example with price responsive EV fleet 52 DTU Electrical Engineering, Technical University of Denmark Presentation name

53 Bornholm Full-Scale Laboratory 1% of DK 33% Wind Power Penetration; 28,000 Customers Energy strategy Political & public drive Energy resources: - Customers - Wind power - Biogas plant - Combined heat and power - District heating - Solar power plants - emobility DTU Electrical Engineering, Technical University of Denmark Features: - Nord Pool market (DK2) - Islanding capability

54 Chresten Træholt Center for Electric Power and Energy (CEE) Institut for Elektroteknologi, DTU DTU Electrical Engineering, Technical University of Denmark Tel: