Sökning: "margin scheme"

Visar resultat 1 - 5 av 11 uppsatser innehållade orden margin scheme.

  1. 1. Climate driven variability of wind energy over Europe

    Master-uppsats, KTH/Hållbar utveckling, miljövetenskap och teknik

    Författare :Kévin Walcarius; [2021]
    Nyckelord :;

    Sammanfattning : In the following report, two methods of wind downscalling are applied to reanalysed 10-m wind speed data from the ERA5 reanalysis of ECMWF, in order to derive wind speed data from 01/01/1979 till 31/12/2019 at the location of onshore wind farms from the ”World Wind Farm Database”.  Being unable to use complex downscalling methods such as Generalisation (WAsP method- ology) nor Kriging interpolation, the study has been restricted to simple downscalling methods. LÄS MER

  3. 2. A feasibility study on production and storage of hydrogen with renewable energy resources at municipal scale

    Master-uppsats, KTH/Energiteknik

    Författare :Philip Olsson; Martin Tholander; [2021]
    Nyckelord :;

    Sammanfattning : The feasibility of a PEM hydrogen storage system in a municipal setting using prosumer excess solar power has been investigated. The feasibility was determined upon key performance indicators payback time, internal rate of return (IRR) and net profit margin. The project was done as a case study on Södertälje municipality, Stockholm, Sweden. LÄS MER

  4. 3. Grundvattenpotential i Västerviks kommun : Geostatistiska metoder i en GIS-miljö

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Luft-, vatten- och landskapslära

    Författare :Emil Andersson Cada; [2018]
    Nyckelord :Grundvatten; GIS; Resursplanering; PLS; Grundvattenkartläggning;

    Sammanfattning : In this study, groundwater resource potential (GRP) for Västervik municipality has been investigated using the methodology developed in the article by Earon et al. (2015). The aim was to test the reliability of the methodology for groundwater mapping, as to further add to the knowledge base of groundwater access. LÄS MER

  5. 4. Spacecraft dynamic analysis and correlation with test results : Shock environment analysis of LISA Pathfinder at VESTA test bed

    Master-uppsats, Luleå tekniska universitet/Rymdteknik

    Författare :Beata Iwona Kunicka; [2017]
    Nyckelord :FEA FEM; finite element analysis; finite element method; mechanical analysis; structural analysis; dynamic analysis; computational dynamic analysis of structures; shock analysis; shock environment; shock test; shock test campaign; spacecraft dynamic analysis; MSC Nastran; MSC Patran; Dynaworks; Shock Response Spectrum; SRS; space engineering; space science and technology; mechanical engineering; structural engineering; analysis optimisation; analysis parametrisation; mechanical wave propagation; shock propagation; damping; hysteretic damping; viscous damping; structural damping;

    Sammanfattning : The particular study case in this thesis is the shock test performed on the LISA Pathfinder satellite conducted in a laboratory environment on a dedicated test bed: Vega Shock Test Apparatus (VESTA). This test is considered fully representative to study shock levels produced by fairing jettisoning event at Vega Launcher Vehicle, which induces high shock loads towards the satellite. LÄS MER

  7. 5. Vinstmarginalbeskattning för resebyråer - Är de svenska bestämmelserna förenliga med mervärdesskattedirektivet?

    Kandidat-uppsats, Lunds universitet/Institutionen för handelsrätt

    Författare :Gustaf Lejdström; [2017]
    Nyckelord :mervärdesskatt; mervärdesskattedirektivet; vinstmarginalbeskattning; vmb; artikel 306; margin scheme; vat directive; articel 306; Law and Political Science; Business and Economics;

    Sammanfattning : This essay will examine whether the Swedish provisions of the margin scheme for travel agents are compatible with the VAT directive. The survey is done due to the fact that the provisions has interpreteded different within the European Union member states and caused a series of infringement actions. LÄS MER