Sökning: "elektriska drivlinor"

Visar resultat 16 - 17 av 17 uppsatser innehållade orden elektriska drivlinor.

  1. 16. A dynamic model of Nimbell Trigo

    Uppsats för yrkesexamina på avancerad nivå, Elektricitetslära

    Författare :Martin Stålnacke; [2013]
    Nyckelord :Dynamic model simulink energy;

    Sammanfattning : The performance of an electric utility vehicle is very dependent on how it is used. The range can decrease significantly if there are many uphill along the route and if the vehicle carry a heavy load. The most important is that the vehicle never stops because lack of energy or power. LÄS MER

  3. 17. Termisk hantering av litium-jon- batterier i elektriska drivsystem

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :JOHAN BERGVALL; SEBASTIAN JOHANSSON; [2012]
    Nyckelord :Battery management; electric car; lithium-ion battery; thermal management; heat transfer; Batterihantering; elbil; litium-jon-batteri; temperaturreglering; värmetransport;

    Sammanfattning : The automotive market is currently undergoing a historical change where stricter emission legislations and ever increasing fuel costs have intensified the search for effective alternatives to the conventional internal combustion engine, which has resulted in a substantial trend towards electrification of powertrains. Storage of electrical energy is the fundamental component in this technology where the lithium-ion batteries are currently considered as the most appropriate solution. LÄS MER