Sökning: "Energy engineering"

Visar resultat 36 - 40 av 1494 uppsatser innehållade orden Energy engineering.

  1. 36. Ombyggnad av kulturmärkt fabrik till kontor och bostäder - En fallstudie av Eslövs spritfabrik avseende energianvändning, termiskt klimat och fuktsäkerhet

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Avdelningen för Installations- och klimatiseringslära

    Författare :Edvin Ottosson; Emil Palmenäs; [2023]
    Nyckelord :Energianvändning; Primärenergital; Energieffektivisering; Energisimulering; Fuktsäkerhet; Kulturbevarande; Termiskt klimat; Anpassad återanvändning av byggnader; Technology and Engineering;

    Sammanfattning : Den globala uppvärmningen gör sig ständigt påmind genom extremväder och naturkatastrofer. Vid klimatkonferensen COP21 år 2015 undertecknade i stort sett alla världens länder Parisavtalet med målet att temperaturökningen ska begränsas. LÄS MER

  3. 37. Environmental Testing of Large Components

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

    Författare :Kenan Güler; Myriam Tenace; [2023]
    Nyckelord :battery packs; large electric components; random vibration; sine sweep; vibration testing.; batteripacken; random vibration; sinus sweep; stora elektriska komponenter; vibrationstestning.;

    Sammanfattning : As the industry is being reshaped concentrically around sustainability, the consumption of fossil fuels is targeted to decrease day by day. As a consequence of that, a righteous rise of electricity as energy source prevails in different branches of industry. LÄS MER

  4. 38. Greening the grid of Indonesia - Second life application for Lithium-Ion Electric Vehicle batteries in Indonesia’s Energy System

    Master-uppsats, Lunds universitet/Innovation

    Författare :Felix Kruse; Paula Runsten; [2023]
    Nyckelord :electrification; battery repurposing; renewable energy; net-zero emissions; energy storage systems; Technology and Engineering;

    Sammanfattning : With the increasing energy demand from urban electrification, the growing economy and global warming, Indonesia has some extensive challenges ahead. Additionally, growing demand for Li-ion batteries is causing shortages of virgin battery minerals in parallel with the increasing demand for energy storage to accommodate electrification. LÄS MER

  5. 39. Benchmarking a 1 kW hybrid hydrogen fuel cell system

    Master-uppsats, Lunds universitet/Institutionen för energivetenskaper

    Författare :Jonathan Envall; [2023]
    Nyckelord :PEMFC; fuel cell; UAV; hybrid; Technology and Engineering;

    Sammanfattning : Unmanned Aerial Vehicles (UAV's) offer great versatility in the tasks that they may perform and they are today used in many sectors. The H24LEO project, administered by the Lund University School of Aviation, aims to develop and demonstrate a hybrid proton-exchange membrane fuel cell-powered UAV to aid in search and rescue operations performed by the Swedish Maritime Administration, and reduce the greenhouse gas emissions compared to similar work performed by helicopters. LÄS MER

  7. 40. Solutions for presence detection in an intercom door station

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Industriell elektroteknik och automation

    Författare :Anton Bengtsson; Måns Andreasson; [2023]
    Nyckelord :presence detection; sensor technology; PIR; ultrasonic; radar; intercom; Technology and Engineering;

    Sammanfattning : In this work, different solutions for human presence detection in a door intercom device are examined. The study was conducted at a company in Lund, Sweden. LÄS MER