• A Comprehensive Simulator for Hydropower Investment Decisions 

      Hågenvik, Hans Olaf; Mathisen, Siri Gulaker; Helseth, Arild; Mo, Birger (Chapter; Peer reviewed, 2022)
      Due to a higher share of power production from renewable sources with high short-term variation, hydro systems must more often operate closer to their components' physical limits. To simulate system behaviour, a hydropower ...
    • The Computing Fleet: Managing Microservices-based Applications on the Computing Continuum 

      Roman, Dumitru; Song, Hui; Loupos, Konstantinos; Krousarlis, Thomas; Soylu, Ahmet; Skarmeta, Antonio F. (Chapter, 2022)
      In this paper we propose the concept of "Computing Fleet" as an abstract entity representing groups of heterogeneous, distributed, and dynamic infrastructure elements across the Computing Continuum (covering the Edge- ...
    • Conceptual Framework for Development of Intelligent Control Systems for Thermoplastics Injection Molding 

      Ogorodnyk, Olga (Lecture Notes in Mechanical Engineering;, Chapter, 2023)
      Injection molding is one of the most widely used processes for production of plastic parts. It allows manufacturing of products of various shapes and sizes with high efficiency and production rates. However, setting up ...
    • Concluding Remarks and Final Thoughts on Digital Transformation 

      Mikalef, Patrick; Parmiggiani, Elena (Chapter, 2022)
      While we have accumulated much knowledge over the past decades about how organizations engage in digital transformation, future developments are likely to make a lot of this knowledge at least partially obsolete. New forms ...
    • Conclusions and Future Vision on Big Data in Pelagic Fisheries Sustainability 

      Fernandes, Jose A.; Reite, Karl Johan (Chapter; Peer reviewed, 2021)
      The digitalization of the fisheries sector has been limited. However, in this book, the potential for making the sector more competitive and resilient through higher digitalization has been demonstrated using pelagic ...
    • Condition Assessment of Hydrogenerator Stator Bar Insulation Using Partial Discharge Measurements 

      Aakre, Torstein Grav; Ildstad, Erling; Hvidsten, Sverre (Chapter; Peer reviewed, 2018)
      This paper presents results from laboratory measurements of partial discharge (PD) activity in 50 cm long samples cut from the mainwall section of old hydrogenerator stator bars. All stator bars were manufactured in 1976 ...
    • Consequences for Residential customers when changing from energy based to capacity based tariff structure in the distribution grid 

      Sæle, Hanne (Chapter; Peer reviewed, 2017)
      This paper presents the trends towards capacity based grid tariffs and results from a work analysing the consequences different grid tariffs will have for residential customers, based on their consumption profile. The ...
    • Consequences of Uncertainty from Intraday Operations to a Capacity Expansion Model of the European Power System 

      Wendelborg, Magnus Aleksander; Backe, Stian; Crespo del Granado, Pedro Andres; Seifert, Paul Erich (International Conference on the European Energy Market;2023, Chapter; Peer reviewed, 2023)
      The European Energy Transition envisions a high deployment of variable renewable energy sources (VRES) by 2050. Some estimates expect that 60-to-70% of power generation will be entirely covered by VRES technologies (i.e., ...
    • Considering flexibility in network expansion planning: present practices and regulatory conditions 

      Morch, Andrei Z; Amaro, Nuno; Migliavacca, Gianluigi (International Conference on the European Energy Market;2020, Chapter; Peer reviewed, 2020)
      There are strong regulatory signals prompting European system operators to consider flexible resources as an active subject in the grid expansion planning. The present paper is based on the first results from H2020 project ...
    • Consolidation of Empirics for Calculation of VIV Response 

      Voie, Per Erlend; Wu, Jie; Resvanis, Themistocles; Larsen, Carl Martin; Vandiver, Kim; Triantafyllou, Michael S.; Baarholm, Rolf Jarle (ASME Proceedings | Prof. Carl Martin Larsen and Dr. Owen Oakley Honoring Symposia on CFD and VIV;OMAE2017-61362, Chapter, 2017-06-25)
      The present paper consolidates available experimental results for both sub-critical and critical Reynolds numbers and varying surface roughness and formulates a coefficient excitation model that aims at unbiased response ...
    • Constrained Autonomy for a Better Human–Automation Interface 

      Rødseth, Ørnulf Jan (Chapter; Peer reviewed, 2021)
      The concept of autonomous or uncrewed ships is not new. Japan investigated remote control of ships in the “Highly reliable intelligent ship” project from 1982 to 1988 (Hasegawa 2004). The rocket launching platform L/P ...
    • Constraints, Stakeholders, and Framing Goals in Energy Master Planning Between Neighborhood and District 

      Haase, Matthias; Baer, Daniela (Chapter, 2021)
      This paper analyzes and contrasts the constraints, stakeholders, and framing goals that must be considered when Energy Master Planning (EMP) is conducted for communities in seven countries. The analysis is based on findings ...
    • Context-Aware Digital Twins to Support Software Management at the Edge 

      Dautov, Rustem; Song, Hui (Chapter, 2023)
      With millions of connected edge gateways, there is a pressing challenge of remote maintenance of containerised software components after the initial release. To support remote update operations, edge software providers ...
    • Context-driven Policies Enforcement for Edge-based IoT Data Sharing-as-a-Service 

      Nguyen, Huu-Ha; Phung, Phu H.; Nguyen, Phu Hong; Truong, Hong-Linh (Chapter, 2022)
      Sharing real-time data originating from connected devices is crucial to real-world intelligent Internet of Things (IoT) applications, i.e., based on artificial intelligence/machine learning (AI/ML). Such IoT data sharing ...
    • A continuous OT cybersecurity risk analysis and Mitigation process 

      Hanssen, Geir Kjetil; Thieme, Christoph Alexander; Bjarkø, Andrea Vik; Lundteigen, Mary Ann; Bernsmed, Karin Elisabeth; Jaatun, Martin Gilje (Chapter, 2023)
      Operational Technology (OT) systems are becoming increasingly software-driven and connected. This creates new digitalization opportunities but can also increase the risk of cyber security breaches than can have severe ...
    • Contraction Analysis for a MMC Converter 

      Salazar-Caceres, Fabian; Bueno-Lopez, Maximiliano; Sanchez Acevedo, Santiago (Chapter; Peer reviewed, 2019)
      One of the present barriers to the widespread use of Modular Multilevel Converters (MMC) is the complexity of its control. We use a suitable degree of simplifications of the MMC converters, under given conditions, to allow ...
    • ContrastNER: Contrastive-based Prompt Tuning for Few-shot NER 

      Layegh, Amirhossein; Hossein Payberah, Amir; Soylu, Ahmet; Roman, Dumitru; Matskin, Mihhail (Chapter, 2023)
      Prompt-based language models have produced encouraging results in numerous applications, including Named Entity Recognition (NER) tasks. NER aims to identify entities in a sentence and provide their types. However, the ...
    • Control Strategies for Variable Speed Operation of Pumped Storage Plants with Full-size Converter Fed Synchronous Machines 

      Tiwari, Raghbendra; Nilsen, Roy; Mo, Olve (Chapter; Peer reviewed, 2021)
      The full-size converter fed synchronous machine (CFSM) for variable speed operation of a pumped storage power plant exhibits multiple advantages over the state-of-the-art Doubly Fed Induction Machine (DFIM) technology. The ...
    • Controller Analysis in Real-Time Hybrid Model Testing of an Offshore Floating System 

      Vilsen, Stefan Arenfeldt; Sauder, Thomas Michel; Føre, Martin; Sørensen, Asgeir Johan (ASME 2018 37th International Conference on Ocean, Offshore and Arctic Engineering, Volume 7B: Ocean Engineering;OMAE2018-77859,, Chapter, 2018-06-25)
      This paper presents an experimental study using Real-Time Hybrid Model (ReaTHM) testing of a moored floating cylindrical buoy, conducted in a wave basin. ReaTHM testing is a method for studying the dynamics of marine ...
    • Convergence of Ensemble Simulations for Environmental Risk Assessment 

      Nordam, Tor; Brönner, Ute; Daae, Ragnhild Lundmark (Chapter, 2016-06)
      Ensemble simulations of oil fate and transport for a hypothetical oil spill, sometimes referred to as "stochastic simulations", are frequently used for environmental risk assessment related to offshore operations. In this ...