Sökning: "urban integrated energy systems"

Visar resultat 11 - 15 av 19 uppsatser innehållade orden urban integrated energy systems.

  1. 11. Hur påverkar en ökad andel solceller Umeå Energis elnät? : – En utredning med fokus på spänningsvariationer och osymmetri inom landsbygds- och tätortsnät vid en- och trefasanslutning av solcellsanläggningar

    Uppsats för yrkesexamina på avancerad nivå, Umeå universitet/Institutionen för tillämpad fysik och elektronik

    Författare :Linn Larsdotter; [2014]
    Nyckelord :Solceller; växelriktare; enfas; trefas; spänningsvariationer; osymmetri; elkvalitet;

    Sammanfattning : A good power quality can be an important prerequisite to achieve a sustainable society. Scandinavia's electrical system is in many respects superior, and Sweden has a fossil free electricity generation at 97 % and a reliability of electricity distribution at 99.98 %. LÄS MER

  3. 12. Experimental Analysis of Integrated System of Membrane Distillation for pure water with solar domestic hot water

    Master-uppsats, KTH/Energiteknik

    Författare :Muhammad Asim; [2013]
    Nyckelord :;

    Sammanfattning : In GCC countries, especially in UAE desalination of sea water is considered to be one of the most effective and strategic alternative for satisfying the current and future demand of water for domestic purposes. The depletion of ground water aquifers, rapid industrial development and increase of urban population in UAE lead to tremendous increase in fresh water demand during past decade. LÄS MER

  4. 13. Energy Modeling for an Eco-City with focus on Biogas Potential

    Kandidat-uppsats, KTH/Energiteknik

    Författare :Anton Julin; Johanna Siewert Delle; [2013]
    Nyckelord :;

    Sammanfattning : The Sino-Swedish Eco-City in Wuxi is the result of collaboration between the Chinese local government and several Swedish stakeholders aiming to create a sustainable urban infrastructure comprising environmentally conscious energy systems. The purpose of this report set forth is to investigate in how biogas production can be integrated into a possible energy system of this ecocity. LÄS MER

  5. 14. Modelling How Information and Communication Technologies Can Change the Energy Use in Stockholm’s Södermalm District

    Master-uppsats, KTH/Tillämpad termodynamik och kylteknik

    Författare :Jonathan Linder Gottfriedz; Sven Wolf; [2013]
    Nyckelord :Energy; Modelling; ICT;

    Sammanfattning : This master’s thesis is a contribution to the cross-disciplinary research project SitCit that addresses the issue of urban sustainable development. It aims to investigate how Information and Communication Technology (ICT) can be used to reduce the energy use and increase the energy demand flexibility in Stockholm’s Södermalm district. LÄS MER

  7. 15. Solenergi i Norrra Djurgårdsstaden

    Kandidat-uppsats, KTH/Energiteknik

    Författare :Kamilla Al Shadidi; Andreas Ghattas; [2012]
    Nyckelord :;

    Sammanfattning : This report will examine various solar energy technologies in order to decide if they could be applied in the Royal Seaport. The Royal Seaport is a Swedish urban district under development in Stockholm, with the goal of becoming a sustainable district. LÄS MER