Blar i Institutt for elkraftteknikk på emneord "Wind Energy, Electric Power Systems"
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Passive Filter Design and Optimisation for Harmonic Mitigation in Wind Power Plants
(Master thesis, 2016)Over exploitation of fossil fuels and ill effect of global warming has forced human civilisation in search of new sustainable energy resources. Renewable energy resources like hydro, solar, wind , biomass etc., are ... -
Piloted Protection Solutions For Distribution Networks With Integrated Distributed Energy Resources
(Master thesis, 2017)The wide scale integration of distributed energy resources (DERs) in the distribution networks (LV/MV) over the last few decades has resulted in new challenges for the protection system. This thesis work explores the ... -
Review of Current control strategies in Modular Multilevel Converter
(Master thesis, 2016)With the rapid development of offshore wind farms, the demand for high power, high quality transmission system becomes more urgent. Modular Multilevel converter (MMC) based high voltage direct voltage (HVDC) technology ... -
SDFT based PMU prototype
(Master thesis, 2018)Presently, phasor measurement units (PMUs) are the most accurate and advanced time-synchronized technology. PMUs are the main element of the Wide-Area Monitoring, Protection and Control System, the concept that provides ... -
Small-signal modelling and stability analysis of a traditional generation unit and a virtual synchronous machine in grid-connected operation
(Master thesis, 2015)In this work, previous small-signal modelling and analysis carried out for a VSM implementation has been adapted and expanded to include a synchronous machine (SM) with a control scheme similar to those of traditional ... -
Three dimensional Finite Element Modeling of a Brushless Doubly-fed Induction Machine
(Master thesis, 2016)As we move deeper into offshore waters to harness more of wind energy there is a need to keep the total operational and maintenance costs to a minimum, of which expenditures related to the generators form a major share. ...