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Showing result 1 - 5 of 27 essays matching the above criteria.

  1. 1. Modelling Electrical Vehicle Charging Demand with Historical Vehicle Movement Data

    University essay from

    Author : Kristina Markan; Victor Nilsson; [2022-11-29T13:33:09Z 2022-11-29T13:33:09Z 2022 2020]
    Keywords : Electric vehicles; plug-in hybrid electric vehicles; charging infrastructure; vehicle data; mathematical modelling;

    Abstract : In order to meet the environmental goals of 2030 set by the European Union, Sweden needs to build between 90 000 and 260 000 public charging poles in the upcoming eight years. In this thesis we have developed a mathematical model that given a area and time outputs the demand for charging in said area, along with introducing a redundancy value intended to show the tendency of vehicles in the area to stay plugged in to a charging station longer than necessary. READ MORE

  3. 2. Estimating the energy consumption of steering assist systems in commercial hybrid electric vehicles : A basis for utilization strategies

    University essay from KTH/Skolan för industriell teknik och management (ITM)

    Author : DANIEL GHAZARIAN; [2021]
    Keywords : ;

    Abstract : The commercial vehicle manufacturer Scania CV AB has introduced a new steering functionality called Redundant Brake Steering (RBS) in vehicles with batteries as energy storage, i.e. hybrid-electric and electric vehicles. READ MORE

  4. 3. Tank-to-Wheel Energy Breakdown Analysis

    University essay from KTH/Fordonsdynamik

    Author : Xu Yu; [2020]
    Keywords : Hybrid electric vehicle; Energy analysis; Sankey diagram; Vehicle simulation; Energy management system; Driving pattern recognition; Plug-in hybrid; energianalys; Sankey diagram; fordonssimulering; energihanteringssystem; detektering av körbeteende;

    Abstract : In early design phase for new hybrid electric vehicle (HEV) powertrains, simulation isused for the estimation of vehicle fuel consumption. For hybrid electric powertrains,fuel consumption is highly related to powertrain efficiency. READ MORE

  5. 4. Statistical Modelling of Plug-In Hybrid Fuel Consumption : A study using data science methods on test fleet driving data

    University essay from Umeå universitet/Institutionen för matematik och matematisk statistik

    Author : Theodor Matteusson; Niclas Persson; [2020]
    Keywords : Machine learning; Data science; Plug-in hybrid electric vehicle; Charge depletion; Charge sustaining; Fuel consumption; Maskininlärning; Data science; Ladd-hybrider; Charge depletion; Charge sustaining; Bränsleförbrukning;

    Abstract : The automotive industry is undertaking major technological steps in an effort to reduce emissions and fight climate change. To reduce the reliability on fossil fuels a lot of research is invested into electric motors (EM) and their applications. READ MORE

  6. 5. Analysis and Modelling of Charging Profile on a Plug-in Hybrid Electric Vehicle

    University essay from Linköpings universitet/Fordonssystem

    Author : Marcus Törngren; [2020]
    Keywords : Charging profile; Plug-in hybrid; PHEV;

    Abstract : As the interest for electrified vehicles increases due to a conversion from a fleet of vehicles powered by fossil fuels to more environment friendly and climate neutral options it is important to investigate the different alternatives closely. This thesis analyzes one of the options on a micro level. READ MORE