Sökning: "Electric Vehicle Battery"

Visar resultat 16 - 20 av 282 uppsatser innehållade orden Electric Vehicle Battery.

1. 16. Dimensionering av krisberedskap för elbilsladdning : en simuleringsstudie om krisberedskap för samhällsviktiga funktioner

   Uppsats för yrkesexamina på avancerad nivå, SLU/Dept. of Energy and Technology

   Författare :Linus Christiansen; [2023]
   Nyckelord :krisberedskap; samhällsviktig verksamhet; personbilstransport; elfordon; elektrifiering;

   Sammanfattning : With the rising number of electric vehicles in the Swedish vehicle fleet in combination with the rising electricity demand in the country, it begs the question. How should the electricity demand from charging of electric vehicles for vital societal functions be managed in a time of crisis without the support from the electric grid? This study focuses on the task of dimensioning reserve power systems for electric vehicle (EV) charging of parking spaces with 10, 20 and 30 cars. LÄS MER

3. 17. Impact of solar-mounted truck on the grid

   Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

   Författare :Gayathri Radhakrishnan Nair; [2023]
   Nyckelord :;

   Sammanfattning : Sweden has a climatic goal to reduce the emission of greenhouse gases by 2045. One of the major contributors to carbon dioxide emissions is the transportation sector, out of which the major share lies in the heavy freight sector. LÄS MER

4. 18. Modellering och Simulering av Värmehanteringssystem för Batteridrivna Elektriska Fordon (BEV)

   M1-uppsats, KTH/Produktionsutveckling

   Författare :Ismail Bajalan; Petter Nors; [2023]
   Nyckelord :Thermal management; HVAC; heating ventilation and air conditioning; BEV; battery electric vehicle; simulation; Simulink; Värmehantering; HVAC; värme- och ventilationssystem; BEV; batteridrivna elfordon; simulering; Simulink.;

   Sammanfattning : I detta examensarbete simuleras ett värmehanteringssystem i Matlab Simulink för en elektrisk lastbil, det för att värmehantera fordonets klimat. Där en värmepump används för nedkylning av kupé och batteri samt en PTC (elektrisk värmare) för uppvärmning av detsamma. LÄS MER

5. 19. Preliminary Design of a 30 kN Methane-Oxygen-powered Electric-Pump-fed Liquid Rocket Propulsion System

   Master-uppsats, Luleå tekniska universitet/Rymdteknik

   Författare :Vikramjeet Das; [2023]
   Nyckelord :rocket engine; liquid rocket; methalox; electropump; LRPS; LPRE; liquid methane; electric pump feed system;

   Sammanfattning : The design of a liquid rocket propulsion system, unlike that of a standalone system, is intertwined with the overall development of a number of associated systems and is influenced by a multitude of conditions and considerations: from the requirements needed to accomplish the mission to the rationalizations involved behind the development of each rocket system and/or component. In my thesis, the preliminary design of a “new generation” 30 kN rocket engine driven by an electric pump feed system and running on liquid methane and liquid oxygen is performed. LÄS MER

7. 20. Discharge and Flame Chemistry in Lithium-Ion Battery Vent Gases : Investigations using Breakdown Experiments with Laser-Based Diagnostics

   Master-uppsats, Lunds universitet/Förbränningsfysik; Lunds universitet/Fysiska institutionen

   Författare :Julia Lövgren; [2023]
   Nyckelord :PLIF; Laser-induced fluorescence; Laser-based diagnostics; Combustion; Lithium-ion battery; Physics and Astronomy;

   Sammanfattning : Due to the environmental impact of fossil fuels, there has been a growing interest in lithium-ion batteries for electric vehicles. However, safety concerns have arisen regarding potential fire hazards associated with the vent gases of these batteries. LÄS MER