Essays about: "batterier"

Showing result 6 - 10 of 282 essays containing the word batterier.

1. 6. Battery Assembly Technology in the Nordics : Exploring Opportunities and Challenges for Equipment Manufacturers

   University essay from KTH/Produktionsutveckling

   Author : Steinar Þorsteinsson; [2023]
   Keywords : battery assembly technology; tool manufacturers; e-mobility; energy storage; opportunities; challenges; innovation; sustainability.;

   Abstract : This thesis investigates the opportunities and challenges in battery assembly technology for tool manufacturers in the sectors of e-mobility and energy storage systems in the Nordics. The research aims to understand how equipment manufacturers can contribute to the advancements of batteries and their assembly, ultimately fostering innovation and sustainability in these industries. READ MORE

3. 7. EV battery temperature estimation : Designing a model for minimal temperature of high-voltage battery in a BEV

   University essay from Mittuniversitetet/Institutionen för data- och elektroteknik (2023-)

   Author : Björn Arvidsson; [2023]
   Keywords : BEV; temperature estimation; lowpass filter; BEV; lågpassfilter; temperaturestimering;

   Abstract : Fordonsindustrin är inne i ett skifte, där förbränningsmotorer (ICE) bör-jar fasas ut och det satsas mer på eldrift med hjälp av batterier (BEV).  I detta arbete, som efterfrågades av Volvo Cars, utvecklades en matema-tisk modell som uppskattar den lägsta temperaturen i en elbils högspän-ningsbatteri. READ MORE

4. 8. mmWave Coverage Extension Using Reconfigurable Intelligent Surfaces in Indoor Dense Spaces

   University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

   Author : Zhenyu Li; [2023]
   Keywords : mmWave Communication; Reconfigurable Intelligent Surface; Ray Tracing; Indoor Dense Spaces;

   Abstract : Millimeter-wave (mmWave) is widely investigated for indoor communication scenarios thanks to the available rich spectrum. However, the shortened antenna size and the high frequency make mmWave extra sensitive to blockages. READ MORE

5. 9. Improved Testing Strategies from Standards for New Growing Battery Applications in the Industrial and E-mobility Sectors

   University essay from KTH/Skolan för industriell teknik och management (ITM)

   Author : Francisco Javier Carreras; Claudia Ciminieri; [2023]
   Keywords : ;

   Abstract : In the current energy challenges, related to both climate change and the sudden rise in energy prices, batteries plays a key role in providing and storing energy. Before batteries are sent to market, the batteries are repeatedly subjected to different types of tests since it is crucial to verify that the performance and safety of these technologies are ensured in the different applications. READ MORE

6. 10. Electrification and implementation of an uninterruptable power supply system at a medical center in the Talara Province, Peru

   University essay from KTH/Kemiteknik

   Author : Johnny Hagelin; [2023]
   Keywords : Photovoltaic engineering; Minor Field Study; Energy Resilience; UPS system; Energy poverty; Solcellsteknik; fältstudie; energiresiliens; UPS-system; energifattigdom;

   Abstract : Marginalisering gällande tillgång till elektricitet utgör en betydande utmaning i avlägsna områden i Peru. Elnätets stabilitet är låg och detta utgör ett hot mot viktig infrastruktur såsom sjukhus och vårdcentraler. READ MORE