Essays about: "personbilar"

Showing result 11 - 15 of 44 essays containing the word personbilar.

  1. 11. Refinement and Investigation of Instruments for Emission Screening of Passenger Cars

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Marcus Ruderer; Signe Stéen; [2022]
    Keywords : Emission Screening; Real Driving Emissions; Light-Duty Vehicles; PEMS; SEMS; Emissionskontroll; RDE; Lätta Fordon; PEMS; SEMS;

    Abstract : A Portable Emissions Measurement System (PEMS) is widely used for analysing the emissions of a vehicle. However, the PEMS is quite cumbersome and time-consuming to use for vehicle testing. This thesis investigates the possibilities of a Smart Emissions Measurement System (SEMS) and how it correlates to the more advanced PEMS. READ MORE

  3. 12. Modellering och simulering av ett robust och resilient biogassystem för ökad försörjningstrygghet

    University essay from SLU/Dept. of Energy and Technology

    Author : Lovisa Forsell; Katja Orrenius; [2022]
    Keywords : biogasanläggning; energiberedskap; krisberedskap; förnybar elproduktion; energilagring;

    Abstract : Within the Swedish defense there is a clear target when it comes to strengthening the country’s emergency preparedness. In connection to this, there are demands when it comes to the security of supply of fuel and electricity. READ MORE

  4. 13. Battery Cell Offering for Mid-Market Battery Electric Vehicles

    University essay from Lunds universitet/Innovationsteknik

    Author : Oscar Bengtsson; Rebecka Markensten; [2022]
    Keywords : lithium-ion battery; BEV; mid-market; low-cost battery; Technology and Engineering; Business and Economics;

    Abstract : The rapid transformation of the automotive industry to electric vehicles is putting immense pressure on not just vehicle manufacturers (OEMs), but the entire battery electric vehicle (BEV) supply chain. This includes lithium-ion battery cells, the current state-of-the-art technology for energy storage in BEVs. READ MORE

  5. 14. Coupling of Material Flow Analysis and Life Cycle Assessment to Analyze the Urban Metabolism of a Swedish City

    University essay from KTH/Hållbar utveckling, miljövetenskap och teknik

    Author : Maria Lívia Real de Almeida; [2022]
    Keywords : Urban Metabolism; Material and Energy Flow Analysis; Life Cycle Assessment; Environmental impact; Sustainable cities;

    Abstract : Cities are responsible for an increasingly large share of environmental impacts linked to their resource consumption and production of waste. Understanding how the flows of materials and energy in urban systems contribute to environmental impacts is fundamental for urban sustainability. READ MORE

  6. 15. How to determine the fuel consumption for a hydrogen light commercial vehicle project to be competitive?

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

    Author : Clément Hissler; [2022]
    Keywords : FCEV; LCV; Hydrogen; FCEV; LCV; Vätgas;

    Abstract : The automotive industry and the whole transport sector are currently facing the need to act against climate change. In fact, over the globe the passenger road vehicles emitted 3.6 Gt of CO2 in 2018 and the road freight vehicles emitted 2.4 Gt of CO2 [1]. READ MORE