Sökning: "BeSS"

Visar resultat 1 - 5 av 27 uppsatser innehållade ordet BeSS.

  1. 1. Demand-side flexibility in shopping centres - a case study on Väla shopping centre

    Master-uppsats, Lunds universitet/Institutionen för Energivetenskaper

    Författare :Pontus Svensson; Daniel Iggström; [2019]
    Nyckelord :demand-side flexibility; shopping centre; load control; battery energy storage system; peak power reduction; frequency regulation. ; Technology and Engineering;

    Sammanfattning : Sweden is heading towards an energy system with less nuclear power and more intermittent energy sources. Together with the coming electrification of the transport and industry sector, this challenges the future stability of the Swedish power system. LÄS MER

  2. 2. Simuleringsbaserad analys av toppeffektreducering med batterisystem i lokalnät

    M1-uppsats, Karlstads universitet/Avdelningen för fysik och elektroteknik

    Författare :Sahaphol Hamanee; [2019]
    Nyckelord :Peak shaving; BESS; Battery energy storage system; Coulomb counting; Simulation; Lithium-ion battery; MATLAB.; Reducering av effekttoppen; Batterisystem; Litium-jon batteri; Simulering; MATLAB.;

    Sammanfattning : In this thesis, a simulation model developed in MATLAB® in consideration of system losses based on lithium ion-battery is presented. The purpose of the simulation model is to investigate peak shaving potential in the residential distribution network. LÄS MER

  3. 3. Variable selection techniques for the Cox proportional hazardsmodel: A comparative study

    Kandidat-uppsats, Göteborgs universitet/Institutionen för nationalekonomi med statistik

    Författare :Simon Peterson; Klas Sehlstedt; [2018-03-08]
    Nyckelord :All subset selection; Backward elimination; Best subset selection; BeSS; Cox proportinal hazards model; least absolute shrinkage and selction operator; LASSO;

    Sammanfattning : In statistics different models are used to emulate real world processes. Variable selection refers to reduction of the number of parameters in the models in order to increase interpretability and model effectiveness. LÄS MER

  4. 4. Cost models for battery energy storage systems

    Kandidat-uppsats, KTH/Energiteknik; KTH/Energiteknik

    Författare :Philip Börjesson; Patrik Larsson; [2018]
    Nyckelord :;

    Sammanfattning : The aim of this study is to identify existing models for estimating costs of battery energy storage systems(BESS) for both behind the meter and in-front of the meter applications. The study will, from available literature, analyse and project future BESS cost development. LÄS MER

  5. 5. Optimization of a grid connected residential battery storage system in Sweden : Home Energy Management System Approach

    Magister-uppsats, Högskolan i Halmstad/Akademin för ekonomi, teknik och naturvetenskap

    Författare :Fabrizio Gomez; [2018]
    Nyckelord :;

    Sammanfattning : The market for energy production has experienced relevant changes to reach more sustainable characteristics, during the last two decades. In this context, residential photovoltaic (PV) system has gained popularity as a practical and profitable alternative to complement the electric supply from the grid. LÄS MER