DTU - Technical University of Denmark. The Danish demonstration site BORNHOLM. John Eli Nielsen

Transcription

1 DTU - Technical University of Denmark The Danish demonstration site BORNHOLM John Eli Nielsen

2 Where do I find Denmark? 2 DTU Elektro, Technical University of Denmark

3 Where do I find Bornholm? 3 DTU Elektro, Technical University of Denmark

4 The Bornholm demonstration site 4 DTU Elektro, Technical University of Denmark

5 Index Energy Efficient Economy Primary Energy GDP Intenity DTU Elektro, Technical University of Denmark

6 Cogeneration 6 DTU Elektro, Technical University of Denmark

7 Centralised structure 7 DTU Elektro, Technical University of Denmark

8 Decentralized structure 8 DTU Elektro, Technical University of Denmark

9 Generators and voltage level 9 DTU Elektro, Technical University of Denmark

10 Capacity and load 10 DTU Elektro, Technical University of Denmark

11 Research Demand Response and Market Island Operation Wind Power Integration Integration of Micro-Generation Experimental Research Platform Transportation 11 DTU Elektro, Technical University of Denmark

12 Frequency 20 ms values 14/9 12 DTU Elektro, Technical University of Denmark

13 Load in Allinge 13 DTU Elektro, Technical University of Denmark

14 Load and Production in Hasle 14 DTU Elektro, Technical University of Denmark

15 Bornholm Load and Wind 15 DTU Elektro, Technical University of Denmark

16 The MORE Microgrid project TF9 Objectives of TF9 Phases Network Structure 132 kv Network 60 kv Network 60/10 kv substation Åkirkeby Simulations Drop of 1 MW production Islanding situation 2008 Status 16 DTU Elektro, Technical University of Denmark

17 Objectives of task TF9 In this field test DTU will simulate the situation where a DNO has the responsibility for operating a 132 kv Multi-Microgrid. To observe the state of the distribution system a DNO normally have MW and Mvar s to his disposal on the 60 kv voltage level and Amps on the 10 kv feeder level. In this task we will demonstrate a technique, were the amps on the feeders in supplemented with fuzzy estimated MW and Mvar values. Parameters for the generators is normally also hard to get. In this task we will try to estimate these parameters on the basis of measurements from the system. Today it is normal practice to disconnect the Windturbines when the grid is brought into planned island mode. It is the intention of this task to find the reason for this practice and suggest schemes for bringing windturbines into operation in island mode, thereby increasing the use of renewables. 17 DTU Elektro, Technical University of Denmark

18 Phases Describe all elements Establish Simulate Evaluate Describe Demonstrate in a specific Multi-Microgrid f.ex. Loads Lines, Substations, CHP units, Wind Turbines, Reactive resources a computer model for the Multi-Microgrid (DTU, Power Factory, Neplan, Power World, Netbas, Sincal) the forecasting functions: Load and Production the normal security functions (Based on loadflow calculations) the operation of the Multi-Microgrid the simulations againts measurements the Multi-Microgrid s ability to: to balance the active and reactive power to blackstart to reconnect to the main grid island operation, model estimation, fuzzy state estimation 18 DTU Elektro, Technical University of Denmark

19 Network Structure TSO 400 kv Network 132 kv Network DSO 60 kv 60 kv 60 kv 60 kv 19 DTU Elektro, Technical University of Denmark

20 The 60 kv Network Borrby 132/60 kv /10 kv Åkirkeby 20 DTU Elektro, Technical University of Denmark

21 60/10 kv Åkirkeby 21 DTU Elektro, Technical University of Denmark

22 Feeders measurements in Åkirkeby 22 DTU Elektro, Technical University of Denmark

23 Feeder 4 Industriområdet Feeder 4 Industriområdet AKI Brovangen 989 Hans Rømersvej Vesterbro Syrenvej Tulipanvej Valsemøllen Specialarbejderskolen BAF Åkirkeby 558 Gregersgade 878 Åkirkeby sygehus 121 Biblioteksgården DTU Elektro, Technical University of Denmark

24 Feeder 5 Boværk Feeder 5 Boværk AKI Kannikegård 883 Notox 1015 Spånpladefabrik 536 Boværk II 325 Boværk I 230 Bioraf 935 DLF DTU Elektro, Technical University of Denmark

25 Feeder 6 Biogas Feeder 6 Biogas AKI Biokraft Inst Aktiv Inst Inaktiv DTU Elektro, Technical University of Denmark

26 Feeder 7 Kalby vindpark Feeder 7 Kalby vindpark AKI 10,5 kv 3x300 al pex 516 m Kalby vp kw 3x150 al pex/apb 282 m Kalby vp kw 3x150 al pex/apb 287 m Kalby vp kw 26 DTU Elektro, Technical University of Denmark

27 Feeder 8 Sose Vindpark Feeder 8 Sose Vindpark AKI 10,5 kv 3x300 al pex m Sose vp kw 3x150 al pex/apb 300 m Sose vp kw 3x95 al pex/apb 300 m Sose vp kw 3x95 al pex/apb 300 m Sose vp kw Sose vp kw 3x50 al pex/apb 300 m 27 DTU Elektro, Technical University of Denmark

28 Feeder 9 Kastelbakken Feeder 9 Kastelbakken AKI Skagelfaldet Lykkesvej 278 Bygaden Produktions højskolen Bygaden Frostegård Sigtebro Sletteenge Hvidehald Sigtemøllevejen Sigtemøllevejen Buskebakke Hammershøj Ringhøj DTU Elektro, Technical University of Denmark

29 Feeder 10 Rytterknægten Feeder 10 Rytterknægten AKI Kæmpebro Kæmpebro Savværk 3167 Skagelfaldet Spidlegård 905 Tvillingegården Myreby Kæret Smørengegård Smørenge 3171 Vestermarie Østre Klintegård 3224 Klint 29 DTU Elektro, Technical University of Denmark

30 Feeder 11 Åkirkeby Feeder 11 Åkirkeby AKI Natur Bornholm 979 Grønningen Åkirke Svinget Kristiansgade Haregade DTU Elektro, Technical University of Denmark

31 Feeder 12 Sydlinien Feeder 12 Sydlinien AKI 962 Kalbyvejen Soldatergård Strøby Ugleenge 3180 Ll Bakkegård 609 Værmelandsgård St Klintegård Nyby 203 På Løkker Bodernes Rensnings anlæg Sønderborg Auto Strandlyst 690 Skadegård Hundshale Læså 484 Hotel Boderne Høgegård 128 Liselund Rødholm Hegnedevej Brandsgård Børsthøj Saksebro Vestergård Lille Toftsgård Boderne Grundby Grønnegård Ll. grønnegård 31 DTU Elektro, Technical University of Denmark

32 Feeder 13 Sose Feeder 13 Sose AKI Kalby Gusegård Vejrmøllegård Engegård Bodelyngen Hjulmagergård Bodelyng husevejen Gravgærde 672 Ll. Hallegård 13 Sosemølle Vingevænge Sose Sose 3214 Smed Hellesen Hovedgård 3210 Brunsgård Limeusgaden Brunsgård Riseskov 277 Strandbygård 1029 Skelbo 32 DTU Elektro, Technical University of Denmark

33 132 kv Network simulation 33 DTU Elektro, Technical University of Denmark

34 60 kv Network simulation 34 DTU Elektro, Technical University of Denmark

35 Drop of 1 MW production 35 DTU Elektro, Technical University of Denmark

36 September DTU Elektro, Technical University of Denmark

37 September DTU Elektro, Technical University of Denmark

38 September DTU Elektro, Technical University of Denmark

39 September DTU Elektro, Technical University of Denmark

40 September DTU Elektro, Technical University of Denmark

41 September DTU Elektro, Technical University of Denmark

42 September DTU Elektro, Technical University of Denmark

43 September DTU Elektro, Technical University of Denmark

44 September DTU Elektro, Technical University of Denmark

45 Thank you for your attention John Eli Nielsen Associate Professor Center for Electric Technology Department of Electrical Engineering Technical University of Denmark 45 DTU Elektro, Technical University of Denmark