- Forfattere
- Iver Bakken Sperstad
- År
- 2025
- Type
- Foredrag
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PriMA-Care: Privacy-Preserving Multi-modal Dataset for Human Activity Recognition in Care Robots
- År
- 2024
- Type
- Vitenskapelig kapittel
- Forfattere
- Richard H Heyn
- År
- 2024
- Type
- Konferanseforedrag
- Forfattere
- Richard H Heyn
- År
- 2024
- Type
- Konferanseforedrag
- Forfattere
- Richard H Heyn
- År
- 2023
- Type
- Konferanseforedrag
- Forfattere
- Michele Brigadoi
- Alessandro Calvio
- Vikki Cantrill
- Jesper Friis
- Gerhard Goldbeck
- Otello Roscioni
- År
- 2024
- Type
- Fagartikkel
The shallow-water equations are often used as a classical simplified ocean model for barotropic ocean dynamics. The same equations can also be used to model simplified baroclinic dynamics through the reduced-gravity model. Herein, we propose to utilise a GPU-accelerated shallow-water simulation...
- Forfattere
- Florian Beiser
- Håvard Heitlo Holm
- Martin Lilleeng Sætra
- Nils Melsom Kristensen
- Kai Håkon Christensen
- År
- 2024
- Type
- Vitenskapelig artikkel
Cardiac Valve Event Timing in Echocardiography Using Deep Learning and Triplane Recordings
Cardiac valve event timing plays a crucial role when conducting clinical measurements using echocardiography. However, established automated approaches are limited by the need of external electrocardiogram sensors, and manual measurements often rely on timing from different cardiac cycles. Recent...
- Forfattere
- Benjamin Strandli Fermann
- John Nyberg
- Espen Remme
- Jahn Frederik Grue
- Helén Grue
- Roger Håland
- Lasse Løvstakken
- Håvard Dalen
- Bjørnar Leangen Grenne
- Svein Arne Aase
- Sten Roar Snare
- Andreas Østvik
- År
- 2024
- Type
- Vitenskapelig artikkel
For electric rotating machines to become a viable large-scale option in aviation, increased power density is needed – without challenging the reliability. Fast and efficient SiC-based converters with increased switching frequency, slew rate, and higher voltage, is a part of the toolbox to achieve...
- År
- 2025
- Type
- Faglig kapittel
- Forfattere
- Torstein Grav Aakre
- År
- 2025
- Type
- Konferanseforedrag
- Forfattere
- Richard H Heyn
- År
- 2022
- Type
- Foredrag
This paper presents a control strategy based on dual-grid-forming applied to modular multilevel converters. The goal is to ensure seamless transitions between grid-connected and island operations in ac microgrids. This control strategy is tested in a case where a back-to-back multilevel converter...
- År
- 2024
- Type
- Vitenskapelig kapittel
In this paper a platform for developing and testing Wide Area Monitoring, Protection and Control (WAMPAC) applications is presented. The fundamental idea is that individual applications operate as microservices. Each application access and process data (e.g. data from Phasor Measurement Units) and...
- År
- 2024
- Type
- Vitenskapelig kapittel
The operation of converters interconnecting ac and dc grids in future inertia-free and weak networks poses significant challenges. Modular multilevel converters applying dual grid-forming controls are able to effectively synchronize to weak grids and control the dc voltage levels simultaneously...
- År
- 2024
- Type
- Vitenskapelig kapittel
The reliability of a resilient power system: Service restoration time in reliability analysis
Neglecting service restoration in reliability analyses can lead to overestimation of energy not supplied (ENS) due to contingencies, and subsequently also the associated interruption costs. Estimating accurate interruption costs is of high importance as it serves as input into power system operation...
- År
- 2024
- Type
- Vitenskapelig kapittel
Demonstrating probabilistic operational planning on the full Norwegian power system model
In this paper, we use load and price data to demonstrate probabilistic operational planning on the power system model used by the Norwegian TSO. Moreover, we compare the probabilistic and the classical deterministic approach where the probabilistic approach gives lower operational costs by allowing...
- År
- 2024
- Type
- Vitenskapelig kapittel
- Forfattere
- Marius Eidsaa
- År
- 2024
- Type
- Foredrag
Distribution grids in industrial areas are under pressure to increase the utilization of the existing grid and to build more grid due to electrification of existing industries and new power-intensive industries. Distribution system operators (DSOs) are currently considering if and how they can use...
- År
- 2024
- Type
- Vitenskapelig kapittel
Economic assessment and grid impact of different sharing keys in collective self-consumption
Collective self-consumption (CSC) is a way to increase the profitability of distributed renewable energy. In CSC schemes, a sharing key is used to virtually distribute the renewable energy production. This key impacts the cost reduction for each household, and if households are flexible, it will...
- År
- 2024
- Type
- Vitenskapelig kapittel
Hydrogen and ammonia are considered crucial carbon-free energy carriers optimally suited for seasonal chemical storage and balancing of the energy system. In this context, longitudinally-staged combustion systems represent an attractive technology in power generation for their capability of...
- Forfattere
- Harish Subramanian Gopalakrishnan
- Raj Maddipati
- Andrea Gruber
- Mirko Bothien
- Konduri Aditya
- År
- 2024
- Type
- Vitenskapelig kapittel