Department of Engineering Sciences: Recent submissions
Now showing items 101-120 of 1119
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Digital Twin as a Virtual Sensor for Wind Turbine Applications
(Peer reviewed; Journal article, 2023)Digital twins (DTs) have been implemented in various applications, including wind turbine generators (WTGs). They are used to create virtual replicas of physical turbines, which can be used to monitor and optimize their ... -
Improved Barnacles Movement Optimizer (IBMO) Algorithm for Engineering Design Problems
(Lecture Notes in Computer Science; no. 14125, Chapter; Peer reviewed, 2023)A better understanding of natural behavior modeling in mathematical systems has enabled a new class of stochastic optimization algorithms that can estimate optimal solutions using reasonable computational resources for ... -
Exploring the Potential of Microgrids in the Effective Utilisation of Renewable Energy : A Comprehensive Analysis of Evolving Themes and Future Priorities Using Main Path Analysis
(Journal article; Peer reviewed, 2023)Microgrids are energy systems that can operate independently or in conjunction with the main electricity grid. Their purpose is to link different energy sources, enhance customer participation in energy markets, and improve ... -
Real-time computing of power flows and node voltages in electrical energy network using decision trees
(Peer reviewed; Journal article, 2023)In sustainable operation of electrical energy network, it is necessary to compute in real-time power flows and voltages at nodes for prioritizing power injection from clean energy resources. Intermittent renewable energy ... -
Vertical Approach Anomaly Detection Using Local Outlier Factor
(Chapter; Peer reviewed, 2023)Detection of anomalies based on smart meter data is crucial to identify potential risks and unusual events at an early stage. In addition anomaly detection can be used as a tool to detect unwanted outliers, caused by ... -
Dynamic response analysis of a monopile-supported offshore wind turbine under the combined effect of sea ice impact and wind load
(Peer reviewed; Journal article, 2023)The existence of drifting ice is a key challenge for structural design of offshore wind turbines (OWTs) in cold regions. To better understand the structural behavior of OWT under combined sea ice impact and wind load ... -
Model test of a dual-spar floating wind farm in regular waves
(Chapter, 2023)A floating wind farm with shared moorings has the potential to reduce capital expenditure but may face structural dynamics issues. We selected a prototype wind farm that consists of two spar floating wind turbines with ... -
IEC 61851 compliant demand side management algorithm for electric vehicle charging : a MILP based decentralized approach
(Chapter; Peer reviewed, 2023)Charging scheduling algorithms play a vital role in diminishing the negative consequences on electricity networks from the widespread adaptation of electro-mobility. Therefore, there is a growing interest in a pragmatic ... -
Pervasive and Connected Digital Twins for Edge Computing Enabled Industrial Applications
(Chapter; Peer reviewed, 2023) -
Simulering av brannforløp under solcelle på skråtak
(Master thesis, 2024)Bakgrunnen for dette prosjektet er denne økende trenden, i sammenheng med manglende erfaring og regelverk rundt solceller. Økt bruk av solcelleinstallasjoner medfører en del nye problemstillinger, spesielt med tanke på ... -
Hvordan kan 4D-BIM implementeres hos entreprenører?
(Master thesis, 2024)This master thesis was written as a part of master program for civil structure engineering BYG508. The purpose of this of study is to highlight and investigate the implementation of 4D-BIM for entrepreneurs. The research ... -
Overvannshåndtering i plan
(Master thesis, 2024)I de senere år har det vært flere hendelser hvor nedbør har forårsaket store skader i Norge. Samtidig har det vært en merkbar økning i nedbørintensitet samt hyppigere gjentaksintervall Kommunen er plan- og bygningsmyndighet, ... -
Utfordringer i fuktprosjektering
(Master thesis, 2024)This master's thesis was mainly carried out as a qualitative study. The assignment is based on semi-structured interviews based on ten informants who have different backgrounds and experience from the industry. The task ... -
Metocean conditions at two Norwegian sites for development of offshore wind farms
(Peer reviewed; Journal article, 2024)This paper examines metocean data from NORA3, a state-of-the-art wind and wave hindcast dataset for Northern Europe. Two offshore Norwegian areas, Utsira Nord (UN) and Sørlige Nordsjø II (SN2), are investigated. Both areas ... -
Empowering human-robot interaction using sEMG sensor: Hybrid deep learning model for accurate hand gesture recognition
(Peer reviewed; Journal article, 2023)In this paper, a novel approach using a Henry Gas Solubility-based Stacked Convolutional Neural Network (HGS-SCNN) for hand gesture recognition using surface electromyography (sEMG) sensors is proposed. The stacked ... -
Enhancing Cardiovascular Disease Prediction via Hybrid Deep Learning Architectures : A Step Towards Smart Healthcare
(Chapter; Peer reviewed, 2023)Cardiovascular disease presents a serious and increasing global health challenge, making a substantial contribution to morbidity and mortality rates on a global scale. This research study presents a novel methodology for ... -
Conditions for just offshore wind energy: Addressing the societal challenges of the North Sea wind industry
(Peer reviewed; Journal article, 2023)Global investment in offshore wind energy is anticipated to surge in the coming decades. While improved technology, reduced costs, and generous policy support are frequently acknowledged as driving factors, many assert ... -
Digital Escape Game and Students’ Learning Outcomes in Mathematics: Experience From Brunei
(Peer reviewed; Journal article, 2023)Educational stakeholders in Brunei are not exempted from the search for innovative instructional approaches as a tool to stem the tide of poor performance of students in mathematics. This study was designed to contribute ... -
Novel Isolated Multiport DC Converter with Natural Bipolar Symmetry for Renewable Energy Source Integration to DC Grids
(Peer reviewed; Journal article, 2023)Due to their greater reliability, efficiency, and resilience as compared to unipolar dc grid systems, bipolar dc grid systems are swiftly gaining popularity for the integration of renewable energy sources. However, development ... -
Integrated Multiport DC-DC and Multilevel Converters for Multiple Renewable Energy Source Integration
(Peer reviewed; Journal article, 2023)This research introduces an innovative converter system which has been developed to seamlessly incorporate multiple sources of renewable energy into both DC and AC grids. The integration of multiple energy sources is made ...