Essays about: "cooling of electronics"

Showing result 6 - 10 of 21 essays containing the words cooling of electronics.

1. 6. Modeling and Evaluation of High Temperature PEM Fuel Cells for Truck Applications

   University essay from Linköpings universitet/Institutionen för systemteknik

   Author : Johannes Wrangstål; Marcus Ögren; [2022]
   Keywords : Modeling; Fuel Cell; FCHEV; HTPEM; LTPEM; ECMS; High temperature proton exchange membrane;

   Abstract : With increasing demands on lowering carbon emissions, fuel cell hybrid electric vehicles (FCHEV) have been seen as an alternative to the fossil-fuel driven trucks of today. These would have less emissions and strive to have the same range as any diesel driven transport vehicle. READ MORE

3. 7. Single Sided Bonding of Cylindrical Battery Cells

   University essay from KTH/Industriell produktion

   Author : Xu He; [2021]
   Keywords : cylindrical battery cell; single side bonding; ultrasonic wire bonding; cylindrisk battericell; enkelsidig bindning; ultraljudstrådsbindning;

   Abstract : Over the last ten years the Li-ion battery cells plays a significant role in the world’s decarbonization and reduction of CO2 emission. They are widely applied in many industries, such as consumer electronics, transportation and energy storage industries. READ MORE

4. 8. Model Predictive Climate Control for Electric Vehicles

   University essay from Uppsala universitet/Avdelningen för systemteknik

   Author : Erik Norstedt; Olof Bräne; [2021]
   Keywords : MPC; model predictive control; climate control; electric vehicle; battery; thermal management; electrified vehicle; battery electric vehicle; nonlinear MPC; custom cost functions; elfordon; temperaturreglering;

   Abstract : This thesis explores the possibility of using an optimal control scheme called Model Predictive Control (MPC), to control climatization systems for electric vehicles. Some components of electric vehicles, for example the batteries and power electronics, are sensitive to temperature and for this reason it is important that their temperature is well regulated. READ MORE

5. 9. Energy Consumption of Thermal Conditioning System for Heavy-duty Electric Vehicles

   University essay from KTH/Energiteknik

   Author : Haohao He; [2021]
   Keywords : Energy consumption; Battery electric heavy-duty vehicles; Integrated thermal conditioning system; Thermal management; GT-SUITE;

   Abstract : The deployment of electric vehicles has speeded up during the past ten years. As heavy-duty trucks are a significant source of GHG emissions, electrification is an encouraging way to lead to sustainability beyond doubt. However, some constraints regarding electric vehicles have emerged. READ MORE

6. 10. DC-DC capacitor precharger

   University essay from Lunds universitet/Industriell elektroteknik och automation

   Author : Hannes Bydén; Alexander Lundström; [2020]
   Keywords : capacitor charger flyback converter; Technology and Engineering;

   Abstract : This study evaluates the possibility of charging large capacitors to high voltages within short time frames. The system is designed to charge a capacitor of 4 mF from 0 to 850 V in one second by connecting a 24 V lead acid car battery to a flyback converter. READ MORE