Sökning: "electric mobility"

Visar resultat 21 - 25 av 141 uppsatser innehållade orden electric mobility.

1. 21. Conditions for Circular Electric Vehicle Battery Value Chains : Exploring Opportunities for Circular Economy Implementation in the Value Chain of Electric Vehicle Batteries in Nairobi, Kenya

   Master-uppsats, Linköpings universitet/Industriell miljöteknik

   Författare :Johanna Hegenbart; Sofie Rosmark; [2023]
   Nyckelord :Circular Economy; Electric Vehicle Batteries; Sustainability; Ecosystem;

   Sammanfattning : To reduce the negative impacts of climate change, electric vehicles (EVs) have emerged as a viable solution in the mobility sector, leading to an increase in battery production and use. For electric vehicle batteries (EVBs) to be sustainable, the total impact of the supply and value chain has to be as low as possible, making the implementation of circular economy (CE) principles a key element in the transition. LÄS MER

3. 22. Design and control of EV based peer-to-peer energy sharing framework for improving energy performances of building communities

   Master-uppsats, Högskolan Dalarna/Institutionen för information och teknik

   Författare :Anthony Board; [2023]
   Nyckelord :C2C; Photovoltaic; Location Coordinated Control; Energy Storage; Electric Vehicle; Power Balance; Peak Reduction; Self-Consumption;

   Sammanfattning : Electric vehicles, which have both energy storage capability and mobility capability, can provide a new solution for electricity sharing between different building communities (i.e., a group of buildings connected with a microgrid). This comes to the community-to-community (C2C) energy sharing network. LÄS MER

4. 23. Design and Simulation of a 10kW High-Efficiency Dual Active Bridge Converter

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

   Författare :Fan Yang; [2023]
   Nyckelord :Converter Design; Dual Active Bridge; Single Phase Shift Modulation; Extended Phase Shift Modulation; Efficiency Estimation; Konverterdesign; Dual Active Bridge; Single Fas Shift Modulation; Extended Phase Shift Modulation; Effektivitetsuppskattning;

   Sammanfattning : The EU has proposed an ambitious goal to achieve widespread E-mobility in both the electrical and commercial sectors. To accomplish this, a substantial number of DC fast-charging stations must be built. LÄS MER

5. 24. EV charging approaches in remote regions - Analysis of capacity, cost and logistics

   Master-uppsats, Lunds universitet/Industriell elektroteknik och automation

   Författare :Juan Ordóñez Marín; Farhaan Ahamed; [2023]
   Nyckelord :Technology and Engineering;

   Sammanfattning : With countries across the world finding pathways to counter CO2 emissions, sustainable mobility has become a critical topic for leaders, policymakers, and industries. The development of Battery Electric Vehicles (BEV’s) is seen as an important and effective way through which reliance on fossil fuels and thereby related CO2 emissions can be reduced. LÄS MER

7. 25. Efficiency and Roughness Characteristics of Surface Treated Powder Metal Electric Vehicle Gears

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

   Författare :Vyshak Mohandas; Sreekuttan Thazhathe Kalathil; [2023]
   Nyckelord :Gear; FZG-test; Electric vehicles; Mechano-Chemical Surface Treatment; Efficiency; Surface Roughness.; Gear; FZG-test; Elfordon; Mekanisk-kemisk ytbehandling; Effektivitet; Ytsträvhet.;

   Sammanfattning : This thesis presents an experimental research study aimed at identifying the optimal mechano-chemical surface treatment for powder metallurgy gears utilized in electric vehicles (EVs). The primary objective of the study is to determine the most effective surface treatment method in terms of enhancing gear transmission efficiency. LÄS MER