Blar i Fakultet for informasjonsteknologi og elektroteknikk (IE) på emneord "Master of Science in Electric Power Engineering"
Viser treff 41-48 av 48
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Simulation of Small Scale Pumped Hydro Power Plant with Permanent Magnet Generator during Faults
(Master thesis, 2015)This master thesis is a further investigation of the possibilities to utilize the permanent magnet synchronous machine technology in small scale pumped hydro power, as a continuation of the specialization project, fall ... -
Single-Phase Bidirectional Power Factor Correction Boost Converter - Performance Evaluation of Totem-Pole PFC Converter Using Wide Band Gap Devices: GaN-HEMT and SiC
(Master thesis, 2015)Abstract Several DC loads in data center and telecom industry are fed by power electronic rectifiers. The same rectifiers are used to charge a number of batteries which serve as a backup power source in case of power ... -
Study of frequency dependent loss in magnetic steel by the Jiles-Atherton method
(Master thesis, 2018)This thesis is a continuation of a specialization project which investigated the possibility of simulating the hysteresis and eddy current losses in carbon steel. The work comprises an investigation of how to efficiently ... -
Teknisk-økonomisk analyse av reinvesteringsbehov i vannkraftverk
(Master thesis, 2015)Det investeres årlig store summer i vedlikehold, rehabilitering og reinvestering for å opprettholde driften av Norges mange vannkraftverk. Med tid og bruk eldes komponentene og sannsynligheten for en svikt øker. En ... -
Transient Temperatures of Underground XLPE Power Cables - Comparison of Results from Different Calculation Methods and Full-Scale Experiment
(Master thesis, 2018)By gaining an better understanding of the limiting thermal mechanisms of the various power system components, work can be performed to increase the grid transfer capability. Of these components the underground power cable ... -
Use of Energy Storage in a LVDC Distribution Network for Ships
(Master thesis, 2012)This thesis has focused on the modeling of energy storage technologies such as Li-ion batteries and super capacitors, where they are connected to a DC bus with a bidirectional DC-DC converter. Two different energy storage ... -
Winding and Testing of Superconducting Coils
(Master thesis, 2015)Superconducting rotor windings are considered for future large offshore wind turbines for their low weight, volume and their possibility to reduce costs. In a joint European project, INNWIND.EU, a superconducting small ... -
Wound Rotor Induction Machine - Laboratory Measurements of Stator Current Harmonics and Harmonic Propagation in the Distribution Grid Causing Power Quality Problem
(Master thesis, 2017)A great deal of parameters effects the power system quality and harmonics is one of them. The origin of this thesis is a quality issue experienced by a customer in Norway, where troublesome flicker in the light equipment ...