Sökning: "photovoltaic"

Visar resultat 1 - 5 av 184 avhandlingar innehållade ordet photovoltaic.

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

    Författare :Björn Lindgren; Chalmers University of Technology; []
    Nyckelord :power systems; bang-bang control; shading tolerance; power quality; photovoltaic; embedded generation; current control; solar power generation;

    Sammanfattning : 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. LÄS MER

  2. 2. Integration of Battery and Hydrogen Storage with a Grid-Connected Photovoltaic System in Buildings

    Författare :Yang Zhang; Jinyue Yan; Jianzhong Wu; KTH; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; Photovoltaic; Grid; Building; Battery; Hydrogen Storage; Operation Strategy; Optimization; Energiteknik; Energy Technology;

    Sammanfattning :     The integration of Photovoltaic (PV) with buildings changes the previous electricity consumers into prosumers. The reduced PV subsidies and the grid stable operation requirements are pushing prosumers from direct exportation to self-consumption of the produced electricity. LÄS MER

  3. 3. A power converter for photovoltaic applications

    Författare :Björn Lindgren; Chalmers University of Technology; []
    Nyckelord :photovoltaic power systems; miss-match; inverters; current control; bang-bang control; fault tolerance; shadinf effects; solar power generation; MOSFET cirquits;

    Sammanfattning : .... LÄS MER

  4. 4. Development of Concentrating Photovoltaic-Thermal Solar Collectors

    Författare :João Gomes; Björn O. Karlsson; Mats Rönnelid; Göran Lundgren; Heimo Zinko; Högskolan i Gävle; []
    Nyckelord :ENGINEERING AND TECHNOLOGY; TEKNIK OCH TEKNOLOGIER; TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Solar Energy; Photovoltaic-Thermal PVT ; Concentration; Collector Testing; Silicon Cell Encapsulation; Ray Tracing; Market Survey; String Layout; Prototype Collectors; Solenergi; Fotovoltaisk-termisk PVT ; Koncentration; Solfångarprovning; Inkapsling av kiselceller; Strålgångsberäkning; Marknadsundersökning; Strängdesign; Solfångarprototyper; Hållbar stadsutveckling; Sustainable Urban Development;

    Sammanfattning : Fossil fuels have greatly improved human living standards and saved countless lives. However, today, their continued use threatens human survival, as CO2 levels rise at an unprecedented pace to levels never seen during human existenceon earth. LÄS MER

  5. 5. Power to the people : Diffusion of renewable electricity in rural areas of developing countries

    Författare :Pranpreya Sriwannawit; Staffan Laestadius; Cristina Chaminade; KTH; []
    Nyckelord :adoption; bibliometric; developing country; diffusion; photovoltaic; renewable energy; rural electrification; solar energy; sustainable development; bibliometri; diffusion; förnybar energi; hållbar utveckling; införande; landsbygdselektrifiering; solceller; solenergi; utvecklingsland; Industriell ekonomi och organisation; Industrial Engineering and Management;

    Sammanfattning : Nearly all the 1.3 billion people in the world with no electricity access live in developing countries. On the one hand, electricity is a basic need. On the other hand, the environment should not be further damaged. LÄS MER