Current Research Information SysTem In Norway
 
 

 English version


 
Hovedside
Forskningsresultater/NVI
Forskere
Prosjekter
Forskningsenheter
Logg inn
Om Cristin
 
 
   
Eksporter til


Viser treff 1-50 av 60 << Forrige 1 2    Neste >>

2019
1 Adam, Grain Philip; Vrana, Til Kristian; Li, Rui; Li, Peng; Burt, Graeme M.; Finney, Stephen Jon.
Review of technologies for DC grids – power conversion, flow control and protection. IET Power Electronics 2019 ;Volum 12.(8) s. 1851-1867
ENERGISINT Untitled
 
2 Roussanaly, Simon; Aasen, Ailo; Anantharaman, Rahul; Danielsen, B.; Jakobsen, Jana Poplsteinova; Heme-De-Lacotte, L.; Neji, G.; Sødal, A.; Wahl, Per Eilif; Vrana, Til Kristian; Dreux, R..
Offshore power generation with carbon capture and storage to decarbonise mainland electricity and offshore oil and gas installations: A techno-economic analysis. Applied Energy 2019 ;Volum 233-234. s. 478-494
ENERGISINT Untitled
 
2018
3 Bianchi, Fernando D.; Dominguez-Garcia, José Luis; Vrana, Til Kristian.
Distributed frequency control with partial information using MT-HVDE grids and WPPs. IEEE Systems Journal 2018 ;Volum 13.(2) s. 1694-1701
ENERGISINT Untitled
 
4 Sperstad, Iver Bakken; Kjølle, Gerd Hovin; Gjerde, Oddbjørn; Vrana, Til Kristian; Jakobsen, Sigurd Hofsmo; Turunen, J.; Haarla, L.
Vulnerability analysis of HVDC contingencies in the Nordic power system. I: CIGRE, Session Proceedings 2018. CIGRE (International Council on Large Electric Systems) 2018 ISBN 978-2-85873-497-9.
ENERGISINT NTNU Untitled
 
5 Vrana, Til Kristian; Flynn, Damian; Gómez-Lázaro, Emilio; Kiviluoma, Juha; Marcel, Davy; Cutululis, Nicolaos Antonio; Smith, J. Charles.
Wind power within European grid codes: Evolution, status and outlook. Wiley Interdisciplinary Reviews: Energy and Environment 2018 ;Volum 7.(3)
ENERGISINT Untitled
 
6 Vrana, Til Kristian; Härtel, Philipp.
Estimation of investment model cost parameters for VSC HVDC transmission infrastructure. Electric power systems research 2018 ;Volum 160. s. 99-108
ENERGISINT Untitled
 
2017
7 Härtel, Philipp; Vrana, Til Kristian; Hennig, Tobias; Bonin, Michael; Wiggelinkhuizen, Edwin Jan; Nieuwenhout, Frans.
Review of investment model cost parameters for VSC HVDC transmission infrastructure. Electric power systems research 2017 ;Volum 151. s. 419-431
ENERGISINT Untitled
 
8 Holttinen, Hannele; Kiviluoma, Juha; Flynn, D.; Dillon, J.; Mather, B.; Hodge, Bri-Mathias; Vrana, Til Kristian; Söder, Lennart; Ogimoto, Kazuhiko; Neau, Emmanuel; Cutululis, Nicolaos Antonio; Kraiczy, Markus; Carlini, Enrico Maria; Smith, J.C..
Recommendations for Wind and Solar Integration Studies. I: Proceedings of the 16th International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants. Energynautics GmbH 2017 ISBN 978-3-9816549-6-7.
ENERGISINT Untitled
 
9 Linden, K.; Beerten, Jef; Alvarez, A.E.; Barker, C.; Hanson, J.; Iravani, R.; Isaacs, A; Jovcic, Dragan; Kjærgaard, J.P.; Liang, J.; Livermore, L.; Marten, A.K.; Mohaddes, M.; Rault, P.; Vrana, Til Kristian; Westermann, D.; Wuerflinger, K.; Yang, Y..
Control methodologies for Direct voltage and power flow in a meshed HVDC grid. CIGRE (International Council on Large Electric Systems) 2017 (ISBN 978-2-85873-402-3) 61 s. CIGRE Technical Brochure(699)
ENERGISINT Untitled
 
10 Vrana, Til Kristian; Aas, Even Strand; Reigstad, Tor Inge; Mo, Olve.
Impact of present and future HVDC links on the nordic power grid. I: 13th IET International Conference on AC and DC Power Transmission - ACDC 2017. IET Digital Library 2017 ISBN 978-1-78561-422-4.
ENERGISINT NTNU Untitled
 
11 Vrana, Til Kristian; Trilla, Lluis; Attya, Ayman.
Development of a Generic Future Grid Code regarding Wind Power in Europe. I: Proceedings of the 16th International Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants. Energynautics GmbH 2017 ISBN 978-3-9816549-6-7.
ENERGISINT Untitled
 
2016
12 Beerten, Jef; Egea, Augusti; Vrana, Til Kristian.
Control principles of HVDC grids. I: HVDC Grids: For Offshore and Supergrid of the Future. John Wiley & Sons 2016 ISBN 978-1-118-85915-5. s. 315-332
NTNU Untitled
 
13 Holttinen, Hannele; Kiviluoma, Juha; Forcione, Alain; Milligan, Michael; Smith, Charles J; Dobschinski, Jan; van Roon, Serafin; Dillon, Jody; Cutululis, Nicolaos Antonio; Orths, Antje; Eriksen, Peter Børre; Carlini, Enrico Maria; Estanqueiro, Ana; Bessa, Ricardo; Söder, Lennart; Farahmand, Hossein; Vrana, Til Kristian; Torres, Jose Rueda; Jianhua, Bai; Kondoh, Junji; Pineda, Ivan; Strbac, Goran.
Design and operation of power systems with large amounts of wind power. Final summary report, IEA WIND Task 25, Phase three 2012-2014. : VTT Technology 2016 128 s.
ENERGISINT Untitled
 
14 Vrana, Til Kristian.
Review of HVDC Component Ratings: XLPE Cables and VSC Converters. I: 2016 IEEE International Energy Conference - ENERGYCON. IEEE conference proceedings 2016 ISBN 978-1-4673-8463-6.
ENERGISINT Untitled
 
15 Vrana, Til Kristian; Mo, Olve.
Optimal Operation Voltage for Maximal Power Transfer Capability on Very Long HVAC Cables. Energy Procedia 2016 ;Volum 94. s. 399-408
ENERGISINT Untitled
 
16 Vrana, Til Kristian; Mo, Olve.
Optimal Transmission Voltage for Very Long HVAC Cables. EERA DeepWind 2016 - 13th Deep Sea Offshore Wind R&D Conference; 2016-01-20 - 2016-01-22
ENERGISINT Untitled
 
2015
17 Careri, Francesco; Huang, Diyun; Vrana, Til Kristian; Gronau, Markus; Viscardi, Veneziano; van Hertem, Dirk; Warland, Leif; Lorenz, C. C. L.; Calisti, R.; Weber, Alexander N R; Migliavacca, Gianluigi.
Modular plan over 2030-2050 for the European transmission system: a complete analysis of costs and benefits. : e-Highway2050 EU Project 2015 138 s.
ENERGISINT Untitled
 
18 Jankowski, R.; Haller, M.; Petrescu, D.; Ziolek, P.; Setreus, J.; Maslo, K.; Warichet, J.; Strotmann, C.; Pestana, Rui; Carlini, E.; Vrana, Til Kristian; Grisey, Nathalie; Wilk, M.; Centero, P.; Malecki, M.; Elkington, K.; Machado, N.; Moroni, S..
Operational validation of the grid reinforcements by 2050. : e-Highway2050 EU Project 2015 118 s.
ENERGISINT Untitled
 
19 Sanchis, Gerald; Bakken, Bjørn Harald; Anderski, Thomas; Peirano, Eric; Pestana, Rui; De Clercq, Bernard; Migliavacca, Gianluigi; Czernie, Marc; Panciatici, Patrick; Paun, Mihai; Grisey, Nathalie; Huertas-Hernando, Daniel; Warland, Leif; Vrana, Til Kristian; Farahmand, Hossein.
Europe's future secure and sustainable electricity infrastructure : e-Highway2050 project results. : RTE 2015
ENERGISINT Untitled
 
20 Tande, John Olav Giæver; Brunsgård Ek, Emilie; Reigstad, Tor Inge; Vrana, Til Kristian.
Impact of future North-Sea HVDC cables on the norwegian transmission system. EERA DeepWind 2015 Deep Sea Offshore Wind R&D Conference; 2015-02-04 - 2015-02-06
ENERGISINT Untitled
 
21 Vrana, Til Kristian.
The Norwegian NSON WP1 – Technology Perspectives Results. NSON Meeting; 2015-09-30 - 2015-09-30
ENERGISINT Untitled
 
22 Vrana, Til Kristian.
The NSON Project - North SEa Offshore and Storage Network - WP1: Technology Perspectives. DeepWind 2015 - 12th Deep Sea Offshore Wind R&D Conference; 2015-02-04 - 2015-02-06
ENERGISINT Untitled
 
23 Vrana, Til Kristian; Bell, Keith; Sørensen, Poul Ejnar; Hennig, Tobias.
Definition and Classification of Terms for HVDC Networks. Cigre Science & Engineering 2015
ENERGISINT Untitled
 
24 Vrana, Til Kristian; Ek, Emilie Brunsgård; Tande, John Olav Giæver; Reigstad, Tor Inge.
Impact of Future North-Sea HVDC Cables on the Norwegian Transmission System. EERA DeepWind'2015; 2015-02-04 - 2015-02-06
ENERGISINT NTNU Untitled
 
25 Vrana, Til Kristian; Svendsen, Harald Georg; Endegnanew, Atsede Gualu.
Wind Power Grid Codes - Historic Development, Present State and Future Outlook. Wind Integration Workshop; 2015-10-20 - 2015-10-22
ENERGISINT NTNU Untitled
 
26 Vrana, Til Kristian; Svendsen, Harald Georg; Endegnanew, Atsede Gualu.
Wind Power Grid Codes: Historic Development, Present State and Future Outlook. I: Proceedings : 14th Wind Integration Workshop 14th Workshop on Large-Scale Integration of Wind Power into Power Systems as well as on Transmission Networks for Offshore Wind Power Plants. Energynautics GmbH 2015 ISBN 978-3-9816549-1-2.
ENERGISINT NTNU Untitled
 
27 Vrana, Til Kristian; Torres Olguin, Raymundo E..
Technology perspectives of the North Sea Offshore and storage Network (NSON). Trondheim: SINTEF Energi 2015 (ISBN 978-82-594-3628-3) 84 s. SINTEF Energi. Rapport(TR A7490)
ENERGISINT Untitled
 
2014
28 Vrana, Til Kristian.
Classification of DC Grid Structures. NSON Møte; 2014-11-06 - 2014-11-07
ENERGISINT Untitled
 
29 Wachal, Randy; Jindal, Amit; Dennetiere, Sebastien; Saad, Hani; Rui, Øyvind; Cole, Stijn; Barnes, Mike; Zhang, Lidong; Song, Ziming; Jardini, Jose; García, Juan Carlos Figueroa; Mosallat, Farid; Suriyaarachich, Hiranya; Le-Huy, Phillipe; Totterdell, Anthony; Zeni, Lorenzo; Kodsi, Sameh; Deepak, Tiku; Thepparat, Pakorn; Beddard, Tony; Velásquez, Juan D; D'Arco, Salvatore; Morales, Ana Isabel; Kono, Yoshiyuki; Vrana, Til Kristian; Yang, Yongtao.
Guide for the Development of Models for HVDC Converters in a HVDC Grid. : CIGRE 2014 (ISBN 978-2-85873-305-7) 221 s.
ENERGISINT Untitled
 
2013
30 Vrana, Til Kristian.
System Design and Balancing Control of the North Sea Super Grid. Trondheim: NTNU 2013 (ISBN 978-82-471-4757-3) 144 s. Doktoravhandlinger ved NTNU(2013:311)
NTNU Untitled
 
31 Vrana, Til Kristian; Beerten, Jef; Belmans, Ronnie; Fosso, Olav B.
A classification of DC node voltage control methods for HVDC grids. Electric power systems research 2013 ;Volum 103. s. 137-144
NTNU Untitled
 
32 Vrana, Til Kristian; Dennetiere, Sebastien; Yang, Yongtao; Jardini, Jose; Jovcic, Dragan; Saad, Hani.
The CIGRE B4 DC Grid Test System. Cigre Science & Engineering 2013
NTNU Untitled
 
2012
33 Vrana, Til Kristian; Huertas-Hernando, Daniel; Fosso, Olav B.
Benefits of Asymmetric HVDC Links for Large Scale Offshore Wind Integration. IEEE Power & Energy Society General Meeting 2012; 2012-07-22 - 2012-07-26
ENERGISINT NTNU Untitled
 
34 Vrana, Til Kristian; Huertas-Hernando, Daniel; Fosso, Olav B.
Benefits of asymmetric HVDC links for large scale offshore wind integration. I: Power and Energy Society General Meeting, 2012 IEEE. IEEE conference proceedings 2012 ISBN 978-1-4673-2727-5.
ENERGISINT NTNU Untitled
 
35 Vrana, Til Kristian; Huertas-Hernando, Daniel; Fosso, Olav B.
Benefits of Asymmetric HVDC Links for the North Sea Super Grid. Deepwind; 2012-01-19 - 2012-01-20
ENERGISINT NTNU Untitled
 
36 Vrana, Til Kristian; Zeni, Lorenzo; Fosso, Olav B.
Active power control with undead-band voltage & frequency droop applied to a meshed DC grid test tystem. I: Conference proceedings; Energycon 2012 IEEE International Energy Conference & Exhibition. IEEE conference proceedings 2012 ISBN 978-1-4673-1452-7.
NTNU Untitled
 
37 Vrana, Til Kristian; Zeni, Lorenzo; Fosso, Olav B.
Active power control with undead-band voltage & frequency droop applied to a meshed DC grid test tystem. Energycon 2012 IEEE International Energy Conference & Exhibition; 2012-09-09 - 2012-09-12
NTNU Untitled
 
38 Vrana, Til Kristian; Zeni, Lorenzo; Fosso, Olav B.
Active Power Control with Undead-Band Voltage & Frequency Droop for HVDC Converters in Large Meshed DC Grids. : EWEA conference in København 2012 8 s.
NTNU Untitled
 
39 Vrana, Til Kristian; Zeni, Lorenzo; Fosso, Olav B.
Active Power Control with Undead-Band Voltage & Frequency Droop for HVDC Converters in Large Meshed DC Grids. EWEA conference in København; 2012-04-16 - 2012-04-19
NTNU Untitled
 
40 Vrana, Til Kristian; Zeni, Lorenzo; Fosso, Olav B.
Active Power Control with Undead-Band Voltage&Frequency Droop applied to a Meshed DC Grid Test System. EAWE PhD Seminar; 2012-09-12 - 2012-09-13
NTNU Untitled
 
41 Vrana, Til Kristian; Zeni, Lorenzo; Fosso, Olav B.
Active Power Control with Undead-Band Voltage&Frequency Droop for HVDC Converters in Large Meshed DC Grids. DeepWind Seminar; 2012-01-19 - 2012-01-20
NTNU Untitled
 
42 Vrana, Til Kristian; Zeni, Lorenzo; Fosso, Olav B.
Dynamic Active Power Control with Improved Undead-Band Droop for HVDC Grids. ACDC Conference in Birmingham; 2012-12-04 - 2012-12-06
NTNU Untitled
 
43 Vrana, Til Kristian; Zeni, Lorenzo; Fosso, Olav B.
Dynamic Active Power Control with Improved Undead-Band Droop for HVDC Grids. ISBN not available yet, conference was recently.: IET 2012 6 s.
NTNU Untitled
 
2011
44 Kaestle, Gunnar; Vrana, Til Kristian.
Improved requirements for the connection to the low voltage grid. CIRED Conference Proceedings 2011 s. -
NTNU Untitled
 
45 Cole, S.; Vrana, Til Kristian; Curis, Jean-Baptiste; Liu, Chen-Ching; Karoui, Karim; Fosso, Olav B; Denis, Anne-Marie.
A European Supergrid: Present State and Future Challenges. I: Proceeding - 17th Power Systems Computations Conference PSCC 2011. Curran Associates, Inc. 2011 ISBN 9781618392275.
NTNU Untitled
 
46 Haileselassie, Temesgen Mulugeta; Torres Olguin, Raymundo E.; Vrana, Til Kristian; Uhlen, Kjetil; Undeland, Tore Marvin.
Main Grid Frequency Support Strategy for VSC-HVDC Connected Wind Farms with Variable Speed Wind Turbines. Powertech; 2011-06-19 - 2011-06-22
NTNU Untitled
 
47 Haileselassie, Temesgen Mulugeta; Torres Olguin, Raymundo E.; Vrana, Til Kristian; Uhlen, Kjetil; Undeland, Tore Marvin.
Main Grid Frequency Support Strategy for VSC-HVDC Connected Wind Farms with Variable Speed Wind Turbines. I: PowerTech 2011 Proceedings. IEEE conference proceedings 2011 ISBN 978-1-4244-8417-1. s. -
NTNU Untitled
 
48 Kaestle, Gunnar; Vrana, Til Kristian.
Smart Standards for Smart Grid Devices. I: 3rd EUROPEAN CONFERENCE SMART GRIDS AND E-MOBILITY 2011. : OTTI 2011 ISBN 978-3-941785-73-1.
NTNU Untitled
 
49 Kaestle, Gunnar; Vrana, Til Kristian.
The 50.2-Hz-Problem in the Context of Improved Requiremtens for Grid Connection. VDE ETG Conference; 2011-11-08 - 2011-11-09
NTNU Untitled
 
50 Kaestle, Gunnar; Vrana, Til Kristian.
The 50.2-Hz-Problem in the Context of Improved Requiremtens for Grid Connection. I: Internationaler ETG-Kongress 2011 in Würzburg. VDE Verlag GmbH 2011 ISBN 978-3-8007-3376-7.
NTNU Untitled
 
    Vis neste liste