Browsing Institutt for elektro, IT, og kybernetikk by Title
Now showing items 271-286 of 286
-
Tuning PD and PID Controllers for Double Integrating Plus Time Delay Systems
(Journal article; Peer reviewed, 2017)An existing method for tuning a PI controller for an integrating plus time delay plant are extended to be used for the design of a PD controller for a double integrating plus time delay plant. The PD controller is extended ... -
Two-Level Optimisation and Control Strategy for Unbalanced Active Distribution Systems Management
(Peer reviewed; Journal article, 2020)This article proposes a new approach to the operation of unbalanced Active Distribution Systems (ADS) using an economic dispatch optimisation model for Active Distribution Systems Management (ADSM). The model proposes a ... -
Ultrasonic level scanning for monitoring mass flow of complex fluids in open channels — A novel sensor fusion approach using AI techniques
(Peer reviewed; Journal article, 2017) -
Under-Frequency Load Shedding in Mongolia: Simulation Assessment Considering Inertia Scenarios
(Peer reviewed; Journal article, 2020)Mongolia power system (MPS) is evolving quite fast, and the integration of renewable resources (mainly wind power and solar photovoltaic) reached 20% by 2019. The MPS is interconnected to Russia in order to cover local ... -
Use of Orthogonal Collocation Method for a Dynamic Model of the Flow in a Prismatic Open Channel: For Estimation Purposes
(Journal article; Peer reviewed, 2017)The modeling and simulation of free surface flows are complex and challenging. Especially, the open channel hydraulics are often modeled by the well–known and efficient Saint–Venant equations. The possibility of efficiently ... -
User’s guide for the Open Hydropower Library (OpenHPL)
(Data set, 2019)OpenHPL is an open-source hydropower library that consists of hydropower unit models and is encoded in Modelica. Modelica is a multi-domain as well as a component-oriented modelling language that is suitable for complex ... -
Using MPC to Balance Intermittent Wind and Solar Power with Hydro Power in Microgrids
(Peer reviewed; Journal article, 2021)In a microgrid connected with both intermittent and dispatchable sources, intermittency caused by sources such as solar and wind power plants can be balanced by dispatching hydro power into the grid. Both intermittent ... -
Using the concept of data enclosing tunnel as an online feedback tool for simulator training
(Journal article; Peer reviewed, 2018)Feedback is one of the key factors that makes industrial simulator training an effective learning tool. Usually, the trainees receive feedback from the instructor, who guides them through the simulation tasks. However, ... -
Version [OpenIPSL 2.0.0] - [iTesla Power Systems Library (iPSL): A Modelica library for phasor time-domain simulations]
(Journal article; Peer reviewed, 2023)This paper describes Open-Instance Power System Library (OpenIPSL) version 2.0.0 and its most recent enhancements. This new version brings upgrades that include more robust models that are better documented, and example ... -
Vocational school interdisciplinary as a key to success
(Conference report, 2004)Since 1977 the Law of Secondary Training has governed Norwegian secondary schools, regardless if they were offering theoretical or practical training. Through this quarter of a century, the practical training offered by ... -
Water Care System (WCS) for Numeric Water Quality Criteria (NWQC) with IoT/IoUT–Educational Implications of Sustainability Goal SDG 14
(Chapter, 2022)In most developing countries and evolving countries, availability of potable water is scarce, and the water sources are very often unattended or unmonitored. Island states have the additional problems associated with ... -
Welfare Technology, Healthcare, and Behaviour Modelling – An Analysis
(Peer reviewed; Journal article, 2019)Welfare technology is a growing area of research due to the increase in the ageing population. In Nordic countries, public authorities are the primary healthcare providers. Therefore, there is significant of investment to ... -
When three traits make a line: evolution of phenotypic plasticity and genetic assimilation through linear reaction norms in stochastic environments
(Journal article; Peer reviewed, 2016)Genetic assimilation emerges from selection on phenotypic plasticity. Yet, commonly used quantitative genetics models of linear reaction norms con- sidering intercept and slope as traits do not mimic the full process of ... -
Where impact got going
(Journal article; Peer reviewed, 2015-09-18)This paper discusses the impact package manager. The primary goal of this project is to support the development of a healthy eco-system around Modelica. For many other languages, the existence of an easy to use package ... -
Work Placement in Higher Education – Bridging the Gap between Theory and Practice
(Peer reviewed; Journal article, 2019)During the engineering education, the focus is on theoretical knowledge and less on the practical competence to be a professional engineer. To lead higher education into the future, it is critical to develop models and ... -
Zonal Day-Ahead Energy Market: A Modified Version of the IEEE 39-bus Test System
(Chapter, 2022)The increasing penetration of renewable energy resources (RES) in transmission system operating conditions require a suitable test system and a dataset to cope with current issues. RES penetration remarkably affects day-ahead ...