Essays about: "solar investigation"

Showing result 1 - 5 of 144 essays containing the words solar investigation.

1. 1. AC Gate Bias Stress of 4H-SiC MOSFETs : An investigation into threshold voltage instability of SiC Power MOSFETs under the influence of bipolar gate stress

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Agnimitra Saha; [2023]
   Keywords : Silicon Carbide; Gate Bias Stress; Threshold Voltage; On-state Resistance; Temperature; kiselkarbid; gate spännings-stress; tröskelspänning; on-resistansen; temperatur;

   Abstract : Silicon Carbide, a wide band gap (WBG) semiconductor, has pushed electrical limits beyond Silicon (Si) when it comes to power electronics. It has offered the electrification of society showing promise for a greener future. READ MORE

3. 2. Redox Materials in Hydrogen Production : Investigation of state-of-the-art redox materials in thermochemical cycles for hydrogen production via solar energy

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Saga Berneryd; [2023]
   Keywords : ;

   Abstract : This bachelor thesis work has investigated different redox materials in 2-step thermochemical water splitting processes for solar-driven hydrogen production. Materials have been mapped out by their results from experimental activity and by the conditions the tests were conducted in. READ MORE

4. 3. EXPLORING THE POTENTIAL CONTRIBUTIONS OF USING OLD WIND FARMS AREAS TO LIMIT THE ELECTRICAL GENERATION DEFICIT IN SE4 SWEDEN - A REPOWERING INVESTIGATION

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Mohamad Mubarak Drgham; [2023]
   Keywords : Swedish bidding zones; SE4; Electrical Generation Deficit; Wind Energy; Solar Energy; Storage System; Repowering; Wind Farms.;

   Abstract : In the southern part of Sweden, specifically in price zone SE4, there is an increasing cost of electricity and a contemporary supply deficit. This research aims to elaborate on the deficit in electrical generation to consumption in SE4. The found values indicate a 42% unmet demand, equaling 5.152 TWh annually. READ MORE

5. 4. Antarctic Subglacial Lakes as Environmental Analogues for Possible Hidden Biospheres on the Moons Europa and Enceladus

   University essay from Uppsala universitet/Institutionen för geovetenskaper

   Author : Jonas Fahlman; [2023]
   Keywords : astrobiology; icy moons; subglacial lakes; ice dynamics; thermal regimes; extremophiles; anthropogenic contamination; astrobiologi; ismånar; subglaciala sjöar; is-dynamik; termiska regimer; extremofiler; antropologisk kontaminering;

   Abstract : The evolving science of astrobiology for the search for life beyond Earth has put focus on the possibility of subsurface bodies of liquid water beneath the surface of icy moons within our Solar System. Specifically, the Jovian moon of Europa and the Saturnian moon of Enceladus show telling characteristics of endogenous heating through their complex tidal resonances with their parent planets – suggesting the presence of oceans of liquid water and therefore a potential for astrobiology. READ MORE

6. 5. Cannibalization of Renewable Energy in Spain: Market Implications and Mitigation Strategies through CArbon Pricing and Gurarantess of Origin

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Fredrik Lannhard; [2023]
   Keywords : Cannibalization; Renewable energy; Marginal pricing; Day-ahead markets; Spain; Electricity market simulation; Carbon pricing; Guarantees of origin.; Kannibalisering; Förnybar energi; Marginalprissättning; Spotmarknader; Spanien; Elmarknadssimulering; Koldioxidprissättning; Ursprungsgarantier.;

   Abstract : Renewable cannibalization refers to the phenomenon where the increasing penetration of zeromarginal cost renewable energy sources, such as solar and wind power, leads to a decline in their market value. By extension, this threatens to reduce investment incentives in wind and solar. READ MORE