Essays about: "Solar fraction"

Showing result 1 - 5 of 76 essays containing the words Solar fraction.

  1. 1. Morphological study of PS/PMMA-matrix on glass, related to vapour pressure, mass-fraction, and size

    University essay from Karlstads universitet/Institutionen för ingenjörs- och kemivetenskaper (from 2013)

    Author : Gustav Larsson; [2023]
    Keywords : organic solar cells; polymer; morphology; film; AFM;

    Abstract : The objective of this study is to observe how changing amount or ratio between dried mixes of poly-methyl-methacrylate and poly-styrene change the surface appearance, and how the results might inform future design of Organic photovoltaic cells, whom are based on polymer mixtures and heavenly dependent on the arrangement of polymers. An atomic force microscope was used on glass surfaces coated in a poly-methyl-methacrylate/poly-styrene matrix and dried from either dichloromethane or ethyl-acetate to determine surface appearance. READ MORE

  3. 2. Ion and ENA precipitation onto the upper atmosphere of Venus : Estimate of precipitation maps using data from a hybrid model

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

    Author : Lorenzo Obersnel; [2023]
    Keywords : Eneregetic Neutral Atoms; Venus; Ion precipitation; ENA precipitation; Atomi Neutri Energetici; Venere; precipitazione di ioni; precipitazione di atomi neutri; Energisk Neutral Atom; Venus; Utfällningen joner; Utfällningen Energisk Neutral Atom;

    Abstract : Venus does not have a strong intrinsic magnetic field as the Earth, and its magnetosphere is induced by the interaction of the solar wind with the ionosphere. The near-Venus space environment is characterized by the presence of a bow shock and of an induced magnetic boundary linked to the interplanetary magnetic field orientation. READ MORE

  4. 3. Techno economic study of high PV penetration in Gambia in 2040

    University essay from Högskolan Dalarna/Institutionen för information och teknik

    Author : Alieu Jarjusey; [2023]
    Keywords : Large scale grid connected PV; Photovoltaics; levelized cost of electricity LCOE ; Gambia high solar PV penetration; PVsyst; HomerPro;

    Abstract : Meeting electricity demand and power shortage remains as a challenge to the people of the Gambia. As the country is undergoing tremendous electricity accessibility expansion [1], to secure the environment for the future generation, it is necessary to consider renewable energy to be the major source of electricity production, to be specific, solar energy. READ MORE

  5. 4. Analysis of Microgrid Electrification on Phaluai Island : A Minor Field Study in Thailand

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

    Author : Leontina Walldén; Caroline Wahlberg; [2023]
    Keywords : Microgrid; Rural electrification; Rural islands; Thailand; Renewable energy; Microgrid; Elektrifiering av landsbygd; Isolerade öar; Thailand; Förnybar energi;

    Abstract : Similar to numerous other nations, Thailand aims to achieve carbon neutrality by 2050 by reducing reliance on fossil fuels and increasing the amount of renewable energy sources in electricity generation. The objective of the Thai Provincial Electricity Authority (PEA) is to ensure electricity access for all Thai households and villages. READ MORE

  6. 5. Analysis of performance data of wind turbines for polar regions

    University essay from Uppsala universitet/Högenergifysik

    Author : Arnau Serra Garet; [2023]
    Keywords : ;

    Abstract : The Radio Neutrino Observatory in Greenland is situated at Summit Station. Due to its isolatedlocation the main power to support the autonomous radio stations is solar energy. However,during the winter months when there is no sun another strategy needs to be found. READ MORE