Search for dissertations about: "solar photovoltaic thesis"

Showing result 1 - 5 of 50 swedish dissertations containing the words solar photovoltaic thesis.

  1. 1. Optical Design for Stationary Solar Concentrators

    University dissertation from Faculty of Engineering, LTH at Lund University

    Author : Johan Nilsson; Lunds universitet.; Lund University.; [2007]
    Keywords : parabolic reflectors; photovoltaic cells; optical efficiency; Solar concentrators; photovoltaic-thermal systems; non-imaging optics; optical properties; building integrated photovoltaics; non uniform irradiance distribution; structured reflectors; solar cell modelling; ray tracing; TEKNIKVETENSKAP; TECHNOLOGY;

    Abstract : Solar electricity is one of the most promising technologies for our future electricity supply. By using concentrators, it is possible to reduce the cost of generating photovoltaic electricity. This thesis discusses how to design stationary low concentrating systems for photovoltaic or PV/Thermal applications. READ MORE

  2. 2. Photoelectrochemical studies of dye-sensitized solar cells using organic dyes

    University dissertation from Stockholm : KTH

    Author : Tannia Marinado; KTH.; [2009]
    Keywords : Natural Sciences Chemical Sciences Physical Chemistry; Naturvetenskap Kemi Fysikalisk kemi; additive; charge recombination; coadsorbent; conduction band shift; dye-sensitized; electron lifetime; electron-transfer; organic dye; photoelectrochemical; photovoltaic; sensitizer; semiconductor; solar cell; solar cell efficiency; titanium dioxide; NATURAL SCIENCES Chemistry Physical chemistry; NATURVETENSKAP Kemi Fysikalisk kemi;

    Abstract : The dye-sensitized solar cell (DSC) is a promising efficient low-cost molecular photovoltaic device. One of the key components in DSCs is the dye, as it is responsible for the capture of sunlight.State-of-the-art DSC devices, based on ruthenium dyes, show record efficiencies of 10-12 %. READ MORE

  3. 3. Recycling of selenium from CIGS solar cell materials

    University dissertation from Chalmers University of Technology

    Author : Anna M. K. Gustafsson; Chalmers tekniska högskola.; Chalmers University of Technology.; [2012]
    Keywords : NATURVETENSKAP; NATURAL SCIENCES; NATURVETENSKAP; NATURAL SCIENCES; Kemi; Chemistry; Oorganisk kemi; Inorganic chemistry; Recycling; Solar cells; Photovoltaic; Thin film; CIGS;

    Abstract : Today the importance of solar cells as a power source is growing due to the environmental advantages compared to fossil fuels. One of the most promising new solar cell materials, resulting in high efficiency solar cells, is copper indium gallium selenide (CIGS). READ MORE

  4. 4. Power-generation, Power-electronics and Power-systems issues of Power Converters for Photovoltaic Applications

    University dissertation from Chalmers University of Technology

    Author : Björn Lindgren; Chalmers tekniska högskola.; Chalmers University of Technology.; [2002]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Elektroteknik; elektronik och fotonik; Electrical engineering; electronics and photonics; bang-bang control; current control; embedded generation; photovoltaic; power quality; power systems; shading tolerance; solar power generation;

    Abstract : The thesis deals with issues related to solar energy systems, or more specifically, the electric systems of photovoltaic (PV) installations. Initially aspects of planning and estimating the performance of a PV-installation are considered. READ MORE

  5. 5. Solar energy for a brighter life. A case study of rural electrification through solar photovoltaic technology in the Eastern Province, Zambia

    University dissertation from Göteborg University

    Author : Mathias Gustavsson; Göteborgs universitet.; University of Gothenburg.; [2008]
    Keywords : TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; SAMHÄLLSVETENSKAP; SOCIAL SCIENCES; Miljöteknik; Environmental engineering; Teknik och social förändring; Technology and social change; rural development; rural electrification; distributed generation; photovoltaic technology; solar home system; energy services; Zambia; Sub Saharan Africa;

    Abstract : Electricity is taken for granted in many parts of the world. In Sub-Saharan Africa, typically less than 5% of the rural population have access to this energy source. Even though electricity in itself does not lead to development, it can support a development process. READ MORE