Sökning: "wind pump"

Visar resultat 1 - 5 av 29 uppsatser innehållade orden wind pump.

  1. 1. Study on feasibility of small-scale pumped hydro storage- A case study in Sweden

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Prashant Niroula; [2023]
    Nyckelord :energy storage; pumped hydropower; electricity market; investment; new technologies; feasibility; Technology and Engineering;

    Sammanfattning : The European union has been aggressively pushing forward with policies favoring renewable sources of energy. As a result, the share of intermittent renewables in the European power grid is rising and is expected to grow even more in the coming decade. The Swedish energy agency also forecast huge growth in wind power. LÄS MER

  3. 2. Analys av kombinationen frånluftsvärmepump och fjärrvärme : En fallstudie i två flerbostadshus med olika tekniklösningar

    Kandidat-uppsats, Högskolan i Gävle/Energisystem och byggnadsteknik

    Författare :Shahzman Husso; [2022]
    Nyckelord :;

    Sammanfattning : In Sweden, district heating is the most common way to heat apartment buildings and premises. It is most common for properties to use district heating as the only heating source, but there are now trends in which more and more properties combine district heating with another energy source such as an exhaust air heat pump or geothermal heating. LÄS MER

  4. 3. Design and evaluation of a regenerativeshock absorber

    Uppsats för yrkesexamina på avancerad nivå, Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Författare :Julius Lundberg; [2021]
    Nyckelord :regenerative shock absorber; hydraulic electric; regenerative; shock absorber; product development;

    Sammanfattning : This thesis was made together with Syntronic, a leading design house specializing in advanced productand systems development. One of the major trends in vehicle industry today is the emergence of electricvehicles. LÄS MER

  5. 4. Efficiency Analysis of a Wave Energy Converter Penstock

    Master-uppsats, KTH/Skolan för industriell teknik och management (ITM)

    Författare :Péter László Bondár; Felix Myrsten; [2021]
    Nyckelord :Efficiency Analysis; Machine Design; Optimisation; Penstock; Wave Energy Converter; Effektivitetsanalys; Maskinkonstruktion; Optimering; Tilloppstub; Vågkraftverk;

    Sammanfattning : Novige develops a wave energy converter (WEC) concept that utilizes wind-generated wave to create electricity. The system uses a float and a hydraulic cylinder to pump water up to a turbine, similar to an inverted hydro power plant. LÄS MER

  7. 5. Multidimensional Assessment For a Case Studied Zero Energy Building : Climate positive buildings with and without a connection to the district heating network

    Uppsats för yrkesexamina på grundnivå, Mälardalens högskola/Akademin för ekonomi, samhälle och teknik

    Författare :Daniel Rimec; [2021]
    Nyckelord :CO2-mitigation; Zero-energy building; Climate positive buildings; ETC buildings; Enviro-economic; District heating network; ground source heat pump;

    Sammanfattning : The purpose of this report is to get an overview of the CO2 reduction possibilities when adopting different renewable energy source, when the case studied building sustains a district heating network connection and when not, and how the renewable energy source flexibilities (Solar and Wind) differ depending on region. The method regards a ETC house that falls into the climate positive category and assesses the reduction when comparing CO2 emissions form the energy demand. LÄS MER