Publikasjoner
HydroCen rapport
Publikasjoner fra HydroCen forskere
Tidskriftspublikasjoner 2019
Agnalt, Einar; Iliev, Igor; Solemslie, Bjørn Winther; Dahlhaug, Ole Gunnar.
On the Rotor Stator Interaction Effects of Low Specific Speed Francis Turbines. International Journal of Rotating Machinery 2019; Volum 2019.
NTNU
Basnet, Chhatra Bahadur; Panthi, Krishna Kanta.
Evaluation on the Minimum Principal Stress State and Potential Hydraulic Jacking from the Shotcrete-Lined Pressure Tunnel: A Case from Nepal. Rock Mechanics and Rock Engineering 2019 s. 1-23.
NTNU
Iliev, Igor; Trivedi, Chirag; Dahlhaug, Ole Gunnar.
Variable-speed operation of Francis turbines: A review of the perspectives and challenges. Renewable & Sustainable Energy Reviews 2019 ;Volum 103. s. 109-121
NTNU
I. Graabak, M. Korpås, S. Jaehnert, M. Belsnes.
Balancing future variable wind and solar power in Central-West Europe with Norwegian hydropower. Energy, Volume 168, 1 Februar 2019, Pages 870-882.
SINTEF
Tengs, Erik Os; Charrassier, Flora; Storli, Pål-Tore Selbo; Holst, Martin. (2019)
Model Order Reduction Technique Applied on Harmonic Analysis of a Submerged Vibrating Blade International Journal of Applied Mechanics and Engineering vol. 24 (1).
Konferansepublikasjoner 2019
Sagmo, Kristian Forfot; Tengs, Erik Os; Bergan, Carl Werdelin; Storli, Pål-Tore Selbo.
PIV measurements and CFD simulations of a hydrofoil at lock-in. IOP Conference Series: Earth and Environment 2019
NTNU
Kleiven, Andreas; Steinsland, Ingelin.
Inflow Forecasting for Hydropower Operations: Bayesian Model Averaging for Postprocessing Hydrological Ensembles. I: Proceedings of the 6th International Workshop on Hydro Scheduling in Competitive Electricity Markets. Springer Nature 2019 ISBN 978-3-030-03311-8. s. 33-40
NTNU UiB
Selen, Lena; Panthi, Krishna Kanta.
Influence of slaking and disintegration effect on the stability of water tunnels for hydropower. Proceedings. : International Society for Rock Mechanics 2019 ISBN 978-981-11-9003-2. s. 1-11
NTNU
Mo, Birger; Martino, Sara; Naversen, Christian Øyn; Aronsen, Gunnar; Rismark, Ole.
Benchmarking Hydro Operation by Use of a Simulator. I: Proceedings of the 6th International Workshop on Hydro Scheduling in Competitive Electricity Markets. Springer Nature 2019 ISBN 978-3-030-03311-8. s. 41-51
ENERGISINT
Nilsen, Bjørn.
Tunnelling technology in Norway. CSM lunch and learn seminar; 2019-01-30 - 2019-01-30
NTNU
Forseth, Torbjørn.
Overview of SafePass & HydroCen - Solutions for downstream migration of fish past hydropower installations. Workshop SafePass, HydroCen & FitHydro; 2019-03-18 - 2019-03-19
NINA
Iliev, Igor; Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar.
Variable-speed operation and pressure pulsations in a Francis turbine and a pump-turbine. IOP Conference Series: Earth and Environment 2019 ;Volum 240.
NTNU
Chitrakar, Sailesh; Neopane, Hari Prasad; Dahlhaug, Ole Gunnar.
The numerical and experimental investigation of erosion induced leakage flow through guide vanes of Francis turbine. IOP Conference Series: Earth and Environment 2019 ;Volum 240. s. -
NTNU
Neupane, Bibek; Panthi, Krishna Kanta.
Effect of pressure fluctuations in long-term stability of unlined pressure shaft at Svandalsflona Hydropower project, Norway. I: ARMS10 10th Asian Rock Mechanics Symposium The ISRM International Symposium for 2018, 29 Oct - 3 Nov, Singapore - proceedings. : International Society for Rock Mechanics 2019 ISBN 978-981-11-9003-2. s. 1-11
NTNU
Panthi, Krishna Kanta; Basnet, Chhatra Bahadur.
State-of-the-art design guidelines in the use of unlined pressure tunnels / shafts for hydropower scheme. I: ARMS10 10th Asian Rock Mechanics Symposium The ISRM International Symposium for 2018, 29 Oct - 3 Nov, Singapore - proceedings. : International Society for Rock Mechanics 2019 ISBN 978-981-11-9003-2. s. 1-13
NTNU
Schäffer, Linn Emelie; Haugen, Mari.
Analysis from HydroCen. User Meeting Hydro Scheduling; 2019-03-13 - 2019-03-14
ENERGISINT
Volent, Eirik; Dahlhaug, Ole Gunnar; Tengs, Erik Os.
Study of flow structure in erosion prone complex geometries. IOP Conference Series: Earth and Environment 2019 ;Volum 240. s. -
NTNU
Wahl, Per Eilif.
Connecting ProdRisk. User Meeting Hydro Scheduling; 2019-03-13 - 2019-03-14
ENERGISINT
Håkon Sundt
HydroCen og fjernmålingsprosjektet. Terratec.
Atle Harby
Fleip, ren synsing eller fakta om vannkraft? - Henger kabler, høye priser og økt effektkjøring sammen? - Slipper vannkraftmagasin ut klimagasser? PTK. Energi Norge
Tidsskriftspublikasjoner 2018
Valavi, Mostafa; Jørstad, Kari Gjerde; Nysveen, Arne.
Electromagnetic analysis and electrical signature-based detection of rotor inter-turn faults in salient-pole synchronous machine. IEEE transactions on magnetics 2018 ;Volum 54.(9) s. 1-9.
Valavi, Mostafa; Devillers, Emile; Le Besnerais, Jean; Nysveen, Arne; Nilsen, Influence of Converter Topology and Carrier Frequency on Airgap Field Harmonics, Magnetic Forces, and Vibrations in Converter-Fed Hydropower Generator. IEEE transactions on industry applications. vol. 54 (3). Roy. (2018)
Olsen, Nils Reidar Bøe; Hillebrand, Gudrun.
Long-time 3D CFD modelling of sedimentation with dredging in a hydropower reservoir. Journal of Soils and Sediments 2018 ;Volum 18.(9) s. 3031-3040
NTNU
Valavi, Mostafa; Jørstad, Kari Gjerde; Nysveen, Arne.
Electromagnetic analysis and electrical signature-based detection of rotor inter-turn faults in salient-pole synchronous machine. IEEE transactions on magnetics 2018 ;Volum 54.(9) s. 1-9
NTNU
Fleten, Stein-Erik; Mauritzen, Johannes; Ullrich, Carl J..
Skår, Margrete; Köhler, Berit.
Utvidet miljødesign: Ulike metoder for kunnskapsutvikling om rekreasjonsinteresser og landskapsopplevelse i og langs regulerte elver og vassdrag. Trondheim: Norwegian Research Centre for Hydropower Technology 2018 (ISBN 978-82-93602-01-9) 55 s. Hydrocen rapport(2). NINA
Linn Emelie Schäffer
Future market structures and prices: workshop summary. HydroCen rapport ISSN/ISBN 2535-5392/978-82-93602-00-2
Thomas Michael Welte, Jørn Foros, M.H. Nielsen, M. Adsten
MonitorX Experience from a Norwegian-Swedish research project on industry 4.0 and digitalization applied to fault detection and maintenance of hydropower plants. International journal on hydropower and dams.
Zinke, Peggy; Lindholm, Markus; Dervo, Børre; Gosselin, Marie-Pierre; Harby, Atle; Kile, Maia R; Kling, Johan; Sundt, Håkon
Kartlegging av hydromorfologi i norske elver - erfaringer med ulike metoder i Surna og Gudbrandsdalslågen. Vann. 2018, 53 (2), 168-179
Sundt-Hansen LE, Hedger RD, Ugedal O, Diserud OH, Finstad AG, Sauterleute JF, Tøfte L, Alfredsen K, Forseth T.
Modelling climate change effects on Atlantic salmon: Implications for mitigation in regulated rivers. Science of The Total Environment. Volumes 631–632, 1 August 2018, Pages 1005-1017
Hedger, Richard David; Sauterleute, Julian Friedrich; Sundt-Hansen, Line Elisabeth Breivik; Forseth, Torbjørn; Ugedal, Ola; Diserud, Ola Håvard; Bakken, Tor Haakon
Modelling the effect of hydropeaking‐induced stranding mortality on Atlantic salmon population abundance. Ecohydrology 11(5):e1960 · March 2018
M N Hjelmeland, A Helseth and M Korpås
Impact of Modelling Details on the Generation Function for a Norwegian Hydropower Producer. Journal of Physics: Conference Series, Volume 1042, conference 1
Fjeldstad, Hans-Petter; Pulg, Ulrich; Forseth, Torbjørn
Safe two-way migration for salmonids and eel past hydropower structures in Europe: a review and recommendations for best-practice solutions. Marine and Freshwater Research. 2018, 69 1834-1847.
Thomas Schleker a, Hans-Petter Fjeldstad b,
Hydropower and fish – Report andmessages fromworkshop on researchand innovation in the context of the European policy framework. Science of The Total Environment. Volume 647, 10 January 2019, Pages 1368-1372
Trivedi, Chirag; Nilsen, Roy.
Active Compensation of Unbalanced Load Currents in Grid Connected Voltage Source Converters. ECCE Asia – ICPE 2019, Busan, South Korea
Konferansepublikasjoner 2018
Löschenbrand, Markus; Korpås, Magnus; Fodstad, Marte
Market Power in Hydro-Thermal Systems with Marginal Cost Bidding. 15th International Conference on the European Energy Market - EEM DOI: 10.1109/EEM.2018.8469984
Panthi, Krishna Kanta; Basnet, Chhatra Bahadur.
A dynamic stress state analysis at the pressure tunnel of Upper Tamakoshi HPP, Nepal. I: Rock Dynamics and Applications 3: Proceedings of the 3rd International Confrence on Rock Dynamics and Applications (RocDyn-3), June 26-27, 2018, Trondheim, Norway. CRC Press 2018 ISBN 978-0-8153-9667-3. s. 251-257
NTNU
Panthi, Krishna Kanta; Basnet, Chhatra Bahadur.
State-of-the-art design guidelines in the use of unlined pressure tunnels / shafts for hydropower scheme. I: ARMS10 10th Asian Rock Mechanics Symposium The ISRM International Symposium for 2018, 29 Oct - 3 Nov, Singapore - proceedings. : International Society for Rock Mechanics 2019 ISBN 978-981-11-9003-2. s. 1-13
NTNU
Ruud, Audun; Köhler, Berit; Aas, Øystein.
Prosjekt 4.1: Realizing value added environmental solutions Funn fra deprosjekt 4.1.1: How are environmental measures realized in European hydropower?. HydroCen Fagutvalgsmøte; 2018-09-19 - 2018-09-19
NINA NMBU
Welte, Thomas Michael; Foros, Jørn; Nielsen, M.H.; Adsten, M..
MonitorX – Experience from a Norwegian-Swedish research project on industry 4.0 and digitalization applied to fault detection and maintenance of hydropower plants. I: Hydro 2018 - Progress through partnership, Gdansk, Poland, 15-17 October 2018. : International journal on hydropower and dams 2018 ISBN 0-000-00001-9.
Ødegaard, Henki; Nilsen, Bjørn.
Engineering Geological Investigation and Design of Transition Zones in Unlined Pressure Tunnels. ARMS10; 2018-10-29 - 2018-11-02
Røse, Torunn Engen; Vereide, Kaspar; Koksæter, Arne; Dalviken, Kjell; Skuncke, Olaf; Børresen, Bjarne.
Design of an ACSC for Upper Kon Tum HPP. Asia2018; 2018-03-13 - 2018-03-15
NTNU
Selen, Lena; Panthi, Krishna Kanta.
Influence of slaking and disintegration effect on the stability of water tunnels for hydropower. I: ARMS10 10th Asian Rock Mechanics Symposium The ISRM International Symposium for 2018, 29 Oct - 3 Nov, Singapore - proceedings. : International Society for Rock Mechanics 2019 ISBN 978-981-11-9003-2. s. 1-11
NTNU
Selen, Lena; Panthi, Krishna Kanta; Vergara, Maximilliano R..
Swelling pressures of some rocks using different test procedures. I: Geomechanics and Geodynamics of Rock Masses: Proceedings of the 2018 European Rock Mechanics Symposium. CRC Press 2018 ISBN 978-1-138-61645-5. s. 401-410
NTNU
Storli, Pål-Tore Selbo.
Simulation and Discussion of Models for Hydraulic Francis Turbine Simulations. MathMod 2018; 2018-02-20 - 2018-02-23
NTNU
Hiriyanna Rao Ravindra, Ganesh; Sigtryggsdottir, Fjola Gudrun; Lia, Leif.
EVALUATION OF DESIGN CRITERIA FOR DOWNSTREAM RIPRAP OF ROCKFILL DAMS. I: Proceedings of the 26th International Congress of the International Commission of Large Dams (ICOLD), Q.101, R.72, Vienna, Austria, 1-7 July 2018. CRC Press 2018 ISBN 978-1-138-61228-0. s. 1194-1209
NTNU
Ødegaard, Henki; Vereide, Kaspar.
Uforede luftputekammer - Tre forslag til designforbedringer. I: Fjellsprengningsteknikk Bergmekanikk/Geoteknikk 2018. Oslo: Norsk Forening for Fjellsprengningsteknikk 2018 ISBN 978-82-8208-062-0. s. 10.1-10.17
NTNU
Askeland, Magnus; Jaehnert, Stefan; Mo, Birger; Korpås, Magnus.
Demand response with shiftable volume in an equilibrium model of the power system. I: 12th IEEE Power and Energy Society PowerTech Conference PowerTech Manchester 2017. IEEE Press 2017 ISBN 978-1-5090-4238-8. ENERGISINT NTNU
Basnet, Chhatra Bahadur; Panthi, Krishna Kanta.
Topographic Effect in the Selection of Unlined Pressure Tunnels / Shafts - A Review of a case from Nepal Himalaya. I: Proceedings of the ITA World Tunnel Congress 2017. : NFF - Norwegian Tunnelling Society 2017 ISBN 978-82-92641-40-8. s. NTNU
Helseth, Arild; Haugen, Mari; Jaehnert, Stefan; Mo, Birger; Farahmand, Hossein; Naversen, Christian Øyn
Multi-Market Price Forecasting in Hydro-Thermal Power Systems. 2018 15th International Conference on the European Energy Market - EEM
Sanz-Bobi, M.A.; Welte, Thomas Michael; Eilertsen, L.
Anomaly indicators for Kaplan turbine components based on patterns of normal behavior. Safety and Reliability – Safe Societies in a Changing World. Proceedings of ESREL 2018
Bjørn Nilsen
Cases of tunnel instability and cave in - lessons learnt and measures for prevention. Proc. World Tunnel Congress 2018, Dubai
Brende, Hege; Lia, Leif; Nilsen, Bjørn.
FME HydroCen - Norsk storsatsning på vannkraft. I: Fjellsprengningsteknikk Bergmekanikk/Geoteknikk 2018. Oslo: Norsk Forening for Fjellsprengningsteknikk 2018 ISBN 978-82-8208-062-0. s.7.1-7.10. NTNU
Olsen, Nils Reidar Bøe; Haun, Stefan.
Numerical modelling of bank failures during reservoir draw-down. E3S Web of Conferences 2018 ;Volum 40. s. 1-8
NTNU
Fjeldstad, H-P., Pulg, U. & Forseth, T
Sikker toveis fiskevandring forbi vannkraftverk. Kunnskapsoppsummering og mønsterpraksis. SINTEF Energi AS
Hedger R. D., Sauterleute J., Sundt-Hansen L.E, Forseth T., Ugedal, O., Diserud O., Bakken T. H.
Dynamically modelling the sensitivity of an Atlantic salmon population to hydropeaking-induced stranding mortality. EcoHydrology
Lena Selen, Krishna Panthi, Maximilliano R. Vergara
Swelling pressureof some rocks using two different test procedures. Eurorock 2018, St. Peterburg, Russia
Szabo-Meszaros, M., Navaratnam, C.U., Aberle, J., Silva, T.A., Forseth, T., Calles, O., Fjeldstad, H-P. & Alfredsen, K.
Experimental hydraulics on fish-friendly trash-racks: an ecological approach. Ecological Engineering
Valavi, Mostafa; Nysveen, Arne
Variable-Speed Operation of Hydropower Plants: Past, Present, and Future. IEEE
Engevik, Erlend Løklingholm; Valavi, Mostafa; Nysveen, Arne.
Analysis of Additional Eddy-Current Copper Losses in Large Converter-Fed Hydropower Generators. I: Proceedings 2018 XIII International Conference on Electrical Machines (ICEM). IEEE 2018 ISBN 978-1-5386-2477-7. s. 1067-1073. NTNU
Fleten, Stein-Erik; Klæboe, Gro.
Coordinated vs sequential bidding into short-term electricity markets. 7th International Ruhr Energy Conference; 2018-09-24 - 2018-09-25. NTNU
Fleten, Stein-Erik; Klæboe, Gro.
Optimization-based offering of hydropower into short-term electricity markets. Optimization course; 2018-10-24 - 2018-10-24. NTNU
Bakken, Stein Arne; Vereide, Kaspar
Unik styring på Tonstad kraftverk. Energiteknikk : fagbladet for energibransjen 2018 (11)
Forseth, Torbjørn.
HydroCen og miljødesign Nea. Åpent folkemøte; 2018-10-24 - 2018-10-24. NINA
Forseth, Torbjørn.
Nye løsninger for fiskevandringer forbi kraftverk. Teknologidagen Hydro Energi; 2018-11-22 - 2018-11-22. NINA
Forseth, Torbjørn.
SafePass - et kvantesprang for kunnskap om vandringsløsninger i Norge. Kraftverkshydrologi og miljøforhold; 2018-11-20 - 2018-11-21. NINA
Helland, Ingeborg Palm.
Fremtidens energisystem – på lag med naturen?. Energiforskningskonferansen; 2018-05-30. NINA
Helland, Ingeborg Palm; Eloranta, Antti; Power, Michael.
Towards an environmental design of hydropower operations in reservoirs. ASLO Summer meeting 2018; 2018-06-10 - 2018-06-15. NINA
Kleiven, Andreas; Fleten, Stein-Erik; Fram, Benjamin P.; Ullrich, Carl J..
Optimal Inspection Strategies for Turbine Runners in Hydropower Plants. INFORMS Annual Meeting 2018; 2018-11-04 - 2018-11-07. NTNU NHH
Havrevoll, Ola Haugen; Vereide, Kaspar; Almeland, Silje Kreken.
A new self-flushing rock trap concept for pump-storage plants. Particles in Europe; 2018-10-15 - 2018-10-17.
Kleiven, Andreas; Steinsland, Ingelin.
Inflow Forecasting for Hydropower Operations: Bayesian Model Averaging for Postprocessing Hydrological Ensembles. I: Proceedings of the 6th International Workshop on Hydro Scheduling in Competitive Electricity Markets. Springer Nature 2019 ISBN 978-3-030-03311-8. s. 33-40. NTNU UiB
Korpås, Magnus.
Small-scale vs large-scale flexibility options in high-RES power systems. The MIT Energy Initiative Electric Power Systems Center Fall Workshop; 2018-11-14 - 2018-11-14. NTNU
Mo, Birger; Helseth, Arild; Warland, Geir.
Modeling and Quantifying the Importance of Snow Storage Information for the Nordic Power System. I: 2018 15th International Conference on the European Energy Market - EEM. IEEE conference proceedings 2018 ISBN 978-1-5386-1488-4. ENERGISINT
Mo, Birger; Martino, Sara; Naversen, Christian Øyn; Aronsen, Gunnar; Rismark, Ole.
Benchmarking Hydro Operation by Use of a Simulator. I: Proceedings of the 6th International Workshop on Hydro Scheduling in Competitive Electricity Markets. Springer Nature 2019 ISBN 978-3-030-03311-8. s. 41-51. ENERGISINT
Nilsen, Bjørn.
Hovedårsaker til stabilitetsproblemer og ras i vanntunneler. Produksjonsteknisk konferanse 2018; 2018-03-05 - 2018-03-07. NTNU
Nilsen, Bjørn.
Stability of rock slopes and dam foundations. Workshop on Tunnelling and Hydropower issues; 2018-03-18 - 2018-03-18. NTNU
Panthi, Krishna Kanta.
Issues related to the long-term stability of unlined water tunnels in Norwegian hydropower projects – a case review. HydroVision International 2018; 2018-06-26 - 2018-06-28. NTNU
Lia, Leif; Vereide, Kaspar; Guddal, Rolv; Belete, Kiflom Wasihun.
Dam Deg Spillway - Innovative solutions developed and implemented. Hydro2018; 2018-10-14 - 2018-10-17
NTNU
Neupane, Bibek; Panthi, Krishna Kanta.
Effect of pressure fluctuations in long-term stability of unlined pressure shaft at Svandalsflona Hydropower project, Norway. I: ARMS10 10th Asian Rock Mechanics Symposium The ISRM International Symposium for 2018, 29 Oct - 3 Nov, Singapore - proceedings. : International Society for Rock Mechanics 2019 ISBN 978-981-11-9003-2. s. 1-11
NTNU
Tidsskriftspublikasjoner 2017
Askeland, Magnus; Jaehnert, Stefan; Mo, Birger; Korpås, Magnus.
Demand response with shiftable volume in an equilibrium model of the power system. I: 12th IEEE Power and Energy Society PowerTech Conference PowerTech Manchester 2017. IEEE Press 2017 ISBN 978-1-5090-4238-8.
ENERGISINT NTNU
Basnet, Chhatra Bahadur; Panthi, Krishna Kanta.
3D in-Situ Stress Model of Upper Tamakoshi Hydroelectric Project Area. Hydro Nepal: Journal of Water, Energy and Environment 2017 ;Volum July Issue.(21) s. 34-41
NTNU
Chitrakar, Sailesh; Neopane, Hari Prasad; Dahlhaug, Ole Gunnar.
Particle Image Velocimetry Investigation of the Leakage Flow Through Clearance Gaps in Cambered Hydrofoils. Journal of Fluids Engineering - Trancactions of The ASME 2017 ;Volum 139.(9) s. -
NTNU
Chitrakar, Sailesh; Thapa, Biraj Singh; Dahlhaug, Ole Gunnar; Neopane, Hari Prasad.
Numerical and experimental study of the leakage flow in guide vanes with different hydrofoils. Journal of Computational Design and Engineering 2017 ;Volum 6.(2) s. 218-230
NTNU
Esmaeili, Taymaz; Sumi, Tetsuya; Kantoush, Sameh A; Kubota, Y; Haun, Stefan; Ruther, Nils.
Three-Dimensional Numerical Study of Free-Flow Sediment Flushing to Increase the Flushing Efficiency: A Case-Study Reservoir in Japan. Water 2017 ;Volum 9.(11) s. 1-22
NTNU
Gong, Ruzhi; Trivedi, Chirag; Dahlhaug, Ole Gunnar; Nielsen, Torbjørn Kristian.
Blade passage modeling strategy for hydraulic turbine. International Journal of Fluid Machinery and Systems 2017 ;Volum 10.(4) s. 345-354
NTNU
Hillebrand, Gudrun; Klassen, Irina; Olsen, Nils Reidar Bøe.
3D CFD modelling of velocities and sediment transport in the Iffezheim hydropower reservoir. Hydrology Research 2017 ;Volum 48.(1) s. 147-159
NTNU
Olsen, Nils Reidar Bøe.
Numerical modelling of downstream-migrating antidunes. Earth Surface Processes and Landforms 2017 ;Volum 42. s. 2393-2401
NTNU
Panthi, Krishna Kanta; Basnet, Chhatra Bahadur.
Design review of the headrace system for the Upper Tamakoshi project, Nepal. International journal on hydropower and dams 2017 ;Volum 24.(Issue 1) s. 60-67
NTNU
Rathore, Ajender; Panthi, Krishna Kanta.
Evaluation of Powerhouse Cavern for the SachKhas Hydroelectric Project in Himachal, India. Hydro Nepal: Journal of Water, Energy and Environment 2017 ;Volum January.(20) s. 23-30
NTNU
Richter, Wolfgang; Vereide, Kaspar; Zenz, Gerald.
Upgrading of a Norwegian pressurized sand trap combined with an open air surge tank. Geomechanics and Tunneling 2017 ;Volum 10.(5) s. 620-624
Thapa, Biraj Singh; Dahlhaug, Ole Gunnar; Thapa, Bhola.
Effects of sediment erosion in guide vanes of Francis turbine. Wear 2017 ;Volum 390-391. s. 104-112
NTNU
Trivedi, Chirag; Agnalt, Einar; Dahlhaug, Ole Gunnar.
Investigations of unsteady pressure loading in a Francis turbine during variable-speed operation. Renewable Energy 2017 ;Volum 113. s. 397-410
NTNU
Ødegård, Heidi Liljeblad; Eidsvik, Jo; Fleten, Stein-Erik.
Value of information analysis of snow measurements for the scheduling of hydropower production. Energy Systems, Springer Verlag 2017 s. -
NTNU
Konferansepublikasjoner 2017
Basnet, Chhatra Bahadur; Panthi, Krishna Kanta.
Topographic Effect in the Selection of Unlined Pressure Tunnels / Shafts - A Review of a case from Nepal Himalaya. I: Proceedings of the ITA World Tunnel Congress 2017. : NFF - Norwegian Tunnelling Society 2017 ISBN 978-82-92641-40-8. s. -
NTNU
Engevik, Erlend L.; Hestengen, Truls; Valavi, Mostafa; Nysveen, Arne.
Effects of lifting reactance requirements on the optimal design of converter-fed synchronous hydrogenerators. I: 2017 IEEE International Electric Machines and Drives Conference - IEMDC. IEEE conference proceedings 2017 ISBN 9781509042814.
NTNU
Engevik, Erlend L.; Valavi, Mostafa; Nysveen, Arne.
Influence of winding layout and airgap length on radial forces in large synchronous hydrogenerators. I: 2017 20th International Conference on Electrical Machines and Systems (ICEMS). IEEE conference proceedings 2017 ISBN 978-1-5386-3246-8.
NTNU
Panthi, Krishna Kanta.
Review on the prevailing methods for the prediction of potential rock burst / rock spalling in tunnels. I: Fjellsprengningsdagen, Bergmekanikkdagen, Geoteknikkdagen. Oslo: Norsk Forening for Fjellsprengningsteknikk, Norsk Bergmekanikkgruppe og Norsk Geoteknisk Forening 2017 ISBN 978-82-8208-059-0. s. 29.1-29.8
NTNU
Investigation of magnetic field and radial force harmonics in a hydrogenerator connected to a three-level NPC converter. I: 43rd Annual Conference of the IEEE Industrial Electronics Society (IECON 2017). IEEE conference proceedings 2017 ISBN 978-1-5386-1127-2.
NTNU
Valavi, Mostafa; Nysveen, Arne; Nilsen, Roy; Le Besnerais, Jean; Devillers, Emile.
Analysis of magnetic forces and vibration in a converter-fed synchronous hydrogenerator. I: IEEE Energy Conversion Congress and Expo (ECCE) 2017. IEEE conference proceedings 2017 ISBN 978-1-5090-2998-3.
NTNU
Nilsen, Bjørn.
Geotechnical investigation and design principles - application of Eurocode 7 in Norwegian tunnelling 2) Tunnelling methodology for difficult rock mass conditions in deep subsea tunnels. Visit/seminar; 2017-11-30 - 2017-11-30. NTNU
Lia, Leif; Hiriyanna Rao Ravindra, Ganesh; Hiller, Priska Helene; Sigtryggsdottir, Fjola Gudrun.
Overtopping erosion of rockfill dams – Research in Norway. International Workshop on overflowing erosion of dams and dikes; 2017-12-11 - 2017-12-14
NTNU
Valavi, Mostafa.
Fractional-slot windings and vibrations. Forum for Generatorer; 2017-10-25 - 2017-10-26. NTNU
Valavi, Mostafa.
On-line detection of rotor inter-turn faults using electrical signature analysis. Forum for Generatorer; 2017-10-25 - 2017-10-26. NTNU
Ødegård, Heidi Liljeblad; Eidsvik, Jo; Fleten, Stein-Erik.
Value of information analysis of snow measurements for the scheduling of hydropower production. Energy Systems, Springer Verlag 2017 s. -. NTNU
Nilsen, Bjørn.
Hydropower development in Norway - background, main achievements and research plans 2) Geotechnical investigation and design principles - application of Eurocode 7 in Norwegian tunnelling. Visit/seminar; 2017-11-28 - 2017-11-28. NTNU
Nysveen, Arne; Dahlhaug, Ole Gunnar.
Bruk av variabelt turtall i norske kraftverk. Elektrisk utrustning og nettintegrasjon Turbinteknologi. Produksjonsteknisk konferanse (PTK 2017); 2017-03-06 - 2017-03-08. NTNU
Engevik, Erlend L..
Design av generator for varierande turtal. Generatorforum; 2017-10-25 - 2017-10-26. NTNU
Engevik, Erlend L.; Hestengen, Truls; Valavi, Mostafa; Nysveen, Arne.
Effects of lifting reactance requirements on the optimal design of converter-fed synchronous hydrogenerators. I: 2017 IEEE International Electric Machines and Drives Conference - IEMDC. IEEE conference proceedings 2017 ISBN 9781509042814. NTNU
Engevik, Erlend L.; Valavi, Mostafa; Nysveen, Arne.
Influence of winding layout and airgap length on radial forces in large synchronous hydrogenerators. I: 2017 20th International Conference on Electrical Machines and Systems (ICEMS). IEEE conference proceedings 2017 ISBN 978-1-5386-3246-8. NTNU
Nilsen, Bjørn.
Geotechnical investigation and design principles - application of Eurocode 7 in Norwegian tunnelling 2) Tunnelling methodology for difficult rock mass conditions in deep subsea tunnels. Visit/seminar; 2017-11-30 - 2017-11-30. NTNU
Nilsen, Bjørn.
Hydropower development in Norway - background, main achievements and research plans 2) Geotechnical investigation and design principles - application of Eurocode 7 in Norwegian tunnelling. Visit/seminar; 2017-11-28 - 2017-11-28. NTNU
Nysveen, Arne; Dahlhaug, Ole Gunnar.
Bruk av variabelt turtall i norske kraftverk. Elektrisk utrustning og nettintegrasjon Turbinteknologi. Produksjonsteknisk konferanse (PTK 2017); 2017-03-06 - 2017-03-08. NTNU
Kaspar Vereide, Leif Lia, Wolfgang Richter, Ola Haugen Havrevoll, Tom Jakobsen
Upgrading of sand traps in existing hydropower plants, NTNU
Lia, L; Ravindra G; Hiller P, Sigtryggsdottir F.G.
Overtopping erosion of rockfill dams-Research in Norway. EDF
Sigtryggsdottir, F.G & Snæbjörnsson, J.Th.
Geohazard monitoring for reservoir and dam safety and sustainability. 19th ICSMGE
Sundt-Hansen, L.E., Hedger, R.D., Ugedal, O., Diserud, O.H., Finstad, A.G., Sauterleute, J.F., Tøfte, L., Alfredsen, K. & Forseth, T
Modelling climate change effects on Atlantic salmon: Implications for mitigation in regulated rivers. Science of the Total Environment. 631-632, 1005-1017
Sigtryggsdottir, F.G & Snæbjörnsson, J.Th.
Systematic methodology for planning and evaluation of a multi-source geohazard monitoring system. Application of a reusable template. ICESD
Tor Haakon Bakken, Ånund Killingtveit, Knut Alfredsen
The Water Footprint of Hydropower Production. State of the Art and Methodological Challenges. Global Challenges, DOI: 10.1002/gch2.201600018
Valavi, Mostafa; Nysveen, Arne
Variable-Speed Operation of Hydropower Plants: Past, Present, and Future. ICEM, Lausanne, Sveits
Valavi, Mostafa; Pascal, Jules; Nysveen, Arne
Analysis of Radial Magnetic Forces in Hydrogenerators with Fractional-Slot Windings. ICEM, Lausanne, Sveits
Tidsskriftspublikasjoner 2016
Chitrakar, Sailesh; Neopane, Hari Prasad; Dahlhaug, Ole Gunnar.
Study of the simultaneous effects of secondary flow and sediment erosion in Francis turbines. Renewable Energy 2016 ;Volum 97. s. 881-891
NTNU
Goyal, Rahul; Trivedi, Chirag; Gandhi, BK; Cervantes, Michel; Dahlhaug, Ole Gunnar.
Transient pressure measurements at part load operating condition of a high head model Francis turbine. Sadhana (Bangalore) 2016 ;Volum 41.(11) s. -
NTNU
Trivedi, Chirag; Cervantes, Michel; Dahlhaug, Ole Gunnar.
Experimental and Numerical Studies of a High-Head Francis Turbine: A Review of the Francis-99 Test Case. Energies 2016 ;Volum 9.(2) s. 1-24
NTNU
Trivedi, Chirag; Cervantes, Michel; Dahlhaug, Ole Gunnar.
Numerical techniques applied to hydraulic turbines: a perspective review. Applied Mechanics Review 2016 ;Volum 68:010802.(1) s. -
NTNU
Konferansepublikasjoner 2016
Bergan, Carl Werdelin; Goyal, Rahul; Cervantes, Michel; Dahlhaug, Ole Gunnar.
Experimental Investigation of a High Head Model Francis Turbine During Steady-State Operation at Off-Design Conditions. IOP Conference Series: Earth and Environment 2016 ;Volum 49. s. -
NTNU
Chitrakar, Sailesh; Thapa, Biraj Singh; Dahlhaug, Ole Gunnar; Neopane, Hari Prasad.
Numerical investigation of the flow phenomena around a low specific speed Francis turbine’s guide vane cascade. IOP Conference Series: Earth and Environment 2016 ;Volum 49. s. -
NTNU
Goyal, Rahul; Bergan, Carl Werdelin; Cervantes, Michel; Gandhi, B. K.; Dahlhaug, Ole Gunnar.
Experimental investigation on a high head model Francis turbine during load rejection. IOP Conference Series: Earth and Environment 2016 ;Volum 49. s. -
NTNU
Thapa, Biraj Singh; Dahlhaug, Ole Gunnar; Thapa, Bhola.
Velocity and pressure measurements in guide vane clearance gap of a low specific speed Francis turbine. IOP Conference Series: Earth and Environment 2016 ;Volum 49. s. -
NTNU
Årsrapport 2018
Årsrapport 2017
