Essays about: "Battery charger"

Showing result 6 - 10 of 40 essays containing the words Battery charger.

  1. 6. Development of a High Current Charger for Small Electric Boat Commuting

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

    Author : Axel Back Enoksson; Axel Boström; [2023]
    Keywords : ;

    Abstract : Electrification of the transport system is an important societal project which we are currentlyundergoing. With improvements in battery technology it is now possible to construct quite powerfulpersonal vehicles to replace combustion engines in not only cars but also motorcycles and boats. READ MORE

  3. 7. Bi-directional Charging System Design for a set of Li-ion Batteries Located at Angstrom Laboratory Campus of Uppsala University

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Mosab Mohammed; [2023]
    Keywords : Onboard chargers; bidirectional charging system;

    Abstract : In this study, onboard chargers for EVs are investigated and a design of bi-directional onboard chargers is proposed and simulated. The goal of the charger is to be built in the future to be used in the test setup at Uppsala University. READ MORE

  4. 8. DC-DC Converter for Fast Charging with Mobile BESS in a Weak Grid : Enabling remote charging and increased efficiency with less resource intensity

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

    Author : Alexander Medén; [2023]
    Keywords : Battery energy storage systems; Buck-boost; DC DC converter; Dual-active bridge; fast charging; DC charging; Mobile battery systems; Batterienergilagringssystem; Buck-boost; DC DC-omvandlare; Dual-active bridge; snabbladdning; DC-laddning; Mobila batterisystem;

    Abstract : With the increase of electric vehicles (EVs) on the roads the availability of charging infrastructure becomes more important. Today it is relatively straightforward to install fast chargers in areas with strong power grid connections, such as in urban areas. READ MORE

  5. 9. Integrated DC fast charger in an electric vehicle

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Christoffer Johansson; Axel von Keyserlingk; [2022]
    Keywords : Boost converter; DC charging; Electric machine; Inverter; Electric vehicle; Technology and Engineering;

    Abstract : More and more electric vehicles are emerging with a nominal battery voltage higher than what most older DC fast chargers are capable of charging. This requires the vehicle manufacturers to include a high power DC to DC converter in order to be able to charge at these stations, adding cost and complexity. READ MORE

  6. 10. Development of an on-board charger model for real time simulation

    University essay from KTH/Väg- och spårfordon samt konceptuell fordonsdesign

    Author : Neil Wagle; [2022]
    Keywords : On board charger OBC ; Hardware in loop HIL ; Precharge; Power factor correction; Electric vehicle EV charging; Vehicle to grid V2G service; Omboardladdare OBC ; Hardware in loop HIL ; Precharge; Effektfaktorkorrigering; Laddning av elfordon; Tjänst för fordon till elnät;

    Abstract : Electrification of vehicles is now one of the top priorities of automotive manufacturers in orderto comply with the sustainability goals and standards set by the United Nations. One of thedisadvantages faced by electric vehicles is a longer time required for charging the vehicles ascompared to refuelling a conventional vehicle. READ MORE