Sökning: "electric buses"

Visar resultat 21 - 25 av 65 uppsatser innehållade orden electric buses.

1. 21. Review of ElectricRoad Systems : Both a conventional and innovative technology

   Kandidat-uppsats, KTH/Skolan för teknikvetenskap (SCI)

   Författare :Sam Schaap; [2021]
   Nyckelord :;

   Sammanfattning : A more sustainable society can be accomplished by electrifying the road transportation sector, which the year 2016 emitted 11,9 \% of the global greenhouse emissions. To accelerate this transformation, dynamic charging via electric road systems (ERS) can be implemented, allowing electric vehicles (EV) to become cheaper and achieve lower energy consumption thanks to smaller batteries. LÄS MER

3. 22. Business Model Generation for a Start Up Enterprise Within the Transport Infrastructure Industry

   Master-uppsats, Lunds universitet/Innovationsteknik

   Författare :Sara Lundberg; [2021]
   Nyckelord :Keywords: Transport infrastructure; Business model innovation; Start-up enterprise; Business model canvas; Business model generation; Technology and Engineering;

   Sammanfattning : Transports, and transport infrastructures enable and deliver vital societal functions in today’s society. At the same time, as sustainability becomes more and more important these sectors fail to enable the rate of change that international and national policies calls for. LÄS MER

4. 23. Smart charging of an electric bus fleet

   Master-uppsats, Uppsala universitet/Elektricitetslära

   Författare :Emil Färm; [2021]
   Nyckelord :Smart charging; Electric vehicle; EV; Electric buses; Bus depot; Electrification; Frequency regulation; FCR; Load balancing; Electrical power systems; Smart laddning; Elfordon; EV; Elbussar; Bussdepå; Elektrifiering; Frekvensreglering; FCR; Lastbalansering; Elektriska system; Elnät;

   Sammanfattning : Controlling the balance of production and consumption of electricity will become increasingly challenging as the transport sector gradually converts to electric vehicles along with a growing share of wind power in the Swedish electric power system. This puts greater demand on resources that maintain the balance to ensure stable grid operation. LÄS MER

5. 24. Scaling up electric vehicles in India A focus on Maharashtra state, Mumbai Market formation and demand side policies

   Master-uppsats, Lunds universitet/Internationella miljöinstitutet

   Författare :Oana Arseni; [2021]
   Nyckelord :India; Electric cars; Demand innovation policies; Market diffusion; Technology innovation systems; Social Sciences;

   Sammanfattning : Governments around the world have begun to adopt measures in support of electric vehicles. The supply push policies have been traditionally studied leaving the demand side innovation policy without much investigation. Therefore, policy makers lack institutional knowledge and policy experience. LÄS MER

7. 25. Quality Assuring of Stator Winding Production : Using electrical tests to quality assure the process steps of a series stator winding production

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

   Författare :Tarek Sayed Hamad; [2021]
   Nyckelord :Quality assurance QA ; electrical testing; continuous hairpin winding; stator series production; Process-Failure Modes and Effects Analysis P-FMEA ; electric vehicles EVs ; Kvalitetssäkring QA ; Elektriska Test; Kontinuerlig Hårnålslindning; Stator Serie Produktion; P-FMEA; Elektriska Fordon EVs ;

   Sammanfattning : The demands for sustainable transportation have made battery electric vehicles an increasingly popular subject in the world of both businesses and engineering. This thesis has been made in collaboration with Scania, which is currently investigating the possibility of manufacturing stators and rotors in-house in a series production line. LÄS MER