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Stability studies for off-shore vsc-hvdc connected wind generation
(2016-12-21)
For some applications, High voltage direct current (HVDC) transmission systems are more suitable
than conventional ac transmission. With recent advances in this technology and the controllability
that it offers, Voltage ...
Stochastic analysis of electricity prices in India for high renewable energy penetration
(2016-12-21)
India is currently a major energy consumer due to its daily increase of population. As an effect of that, its power system infrastructure lacks of resources and capacity to provide the population with a reliable access to ...
Analysis of the Solarus C-PVT solar collector and design of the new prototype
(2016-09-09)
Tesi hau Solarus AB enpresaren konzentratzailedun eguzki kolektore fotovoltaiko termikoei (C-PVT) buruz doa eta bi helburu nagusi ditu. Lehena Solarus-eko oraingo diseinuaren alderaketak diseinatzea da, MaReCo (Maximum ...
Energy Audit for an Old Industrial Building in Gävle
(2016-09-09)
(English)The Swedish industrial sector has overcome the oil crisis and has maintained the energy use constant even though the production has grown. This has been achieved thanks to the development of several energy policies, ...
Analysis and improvement of the envelope, heating and ventilation of a low energy building with district heating
(2016-09-09)
In this thesis project, a building in Vegagatan 12, Gävle has been analysed in order to see why it does consume more energy than it was expected. This building is a low energy building certified by Miljöbyggnad and it ...
Sensitivity analysis of the efficiency of a parabolic-trough solar collector
(2016-09-09)
The text presented below analyses the variation of the performance of a parabolic trough solar collector, when some of the parameters that govern its operation vary due to dirty mirror, degradation etc.
In order to reach ...
Parametric Modellig and Fatigue Damage Assessment of Offshore Wind Turbine Support Structures
(2016-12-21)
Offshore wind turbines suffer a number of environmental loads which damage their support structure and decrease their lifetime. These forces are produced by the wind, waves and currents and they damage the monopile cyclically. ...
Reserve Requirement Impacts of Microgrid Integration of Wind, Solar, and Ocean Wave Power Generation
(2016-12-21)
The ocean wave energy is a free and abundant resource which has led to exploring new methods to take advantage of the energy in an efficient and profitable way. The wave energy harnessing techniques are not as mature as ...
S-CO2 for efficient power generation with energy storage
(2016-12-21)
Supercritical CO2 (s-CO2) power cycle has gained interest for concentrating solar power (CSP) application in the last decade to overcome the current low efficiency and high costs of the plants. This cycle is a potential ...