Sökning: "grid-connected electric vehicle"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden grid-connected electric vehicle.

  1. 1. Analys av påverkan från ökad mikroproduktion och installation av laddare för elfordon i lågspänningsnät

    Kandidat-uppsats, Högskolan Väst/Institutionen för ingenjörsvetenskap

    Författare :John Andersson; [2023]
    Nyckelord :rechargable card; charging stations;

    Sammanfattning : In Sweden, the number of rechargeable cars increases for every year. It is common to charge at home, for example because there is no need to wait for the vehicle to be fully charged.Charging at home takes place with low effects for longer time periods. The installation of micro production with photovoltaic systems is also increasing. LÄS MER

  3. 2. Extension of low voltage distribution by pure DC or mixed AC/DC parts for integration of solar PV and EV charging

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Sofie Jiang; [2022]
    Nyckelord :LVDC; LVAC; solar PV system; electric vehicle charging station; IKN-regulation; distribution system; RES integration; LVDC; LVAC; solceller; elfordon; laddstolpar; IKN-regelverk; distributionsnät; förnyelsebara energikällor;

    Sammanfattning : This work examines the local distribution system in two residential areas in two Swedish towns, Oxelösund and Karlskrona, and studies how integration of PV systems and electric vehicle (EV) charging stations (CS) will affect the present distribution system. The research questions focus on the economic feasibility of a LVDC system, how it compares to a traditional LVAC (low voltage alternating current) system from an economic and technical perspective, and the possibilities a LVDC system brings to other DC component applications. LÄS MER

  4. 3. Study and Analysis of Asymmetrical Charging as A New Electrical Vehicle (EV) Smart Charging Method

    Master-uppsats, KTH/Energiteknik

    Författare :Rosyadi Sahilaushafnur; [2019]
    Nyckelord :;

    Sammanfattning : Currently, the proliferation of electrified vehicles (EV) has increased rapidly. Considering EV users’ point of view, the duration of charging, and the place to charge their car are essential factors. Increase of EV penetration gives also impact on the electrical network such as overloading, and power quality issues. LÄS MER

  5. 4. 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

  7. 5. Alternative energy concepts for Swedish wastewater treatment plants to meet demands of a sustainable society

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

    Författare :Carl Brundin; [2018]
    Nyckelord :Wastewater treatment; Paris agreement; Energy-land nexus; Land-use intensity; Wind power photovoltaics; High-temperature heat pumps; Synthetic inertia; Energy storages; Modular chemical plants; Haber-Bosch; Electrochemical ammonia synthesis; Fischer-Tropsch; Methanol synthesis; BioCat biological methanation; Electrofuels; Blue crude; Synthetic diesel; Synthetic gasoline; Synthetic natural gas; Synthetic Ammonia; Methane cracking; Combined cycle gas turbines; Fuel cells electrolysers; Reversible Solid Oxide Cells; Battolysers; Smart grids; Electrification; Fuel cell mobility; Hydrothermal carbonization; Ultra-high temperature hydrolysis;

    Sammanfattning : This report travels through multiple disciplines to seek innovative and sustainable energy solutions for wastewater treatment plants. The first subject is a report about increased global temperatures and an over-exploitation of natural resources that threatens ecosystems worldwide. LÄS MER