Sökning: "Component Sizing"

Visar resultat 1 - 5 av 14 avhandlingar innehållade orden Component Sizing.

  1. 1. BEV Powertrain Component Sizing With Respect to Performance, Energy Consumption and Driving Patterns

    Författare :Emma Grunditz; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; sizing; Battery Electric Vehicle; energy consumption;

    Sammanfattning : In this thesis, various drive cycles, legislative, official real-world and measured withinthe frame of the project, have been studied and characterized in terms of speed and accelerationcycle parameters, as well as acceleration and speed distribution. The objective was toassess typical vehicle usage on different road types, but also to study the implication on vehicleenergy consumption due to the drive cycle’s characteristics. LÄS MER

  3. 2. On Optimization of Plug-in Hybrid Electric Vehicles

    Författare :Mitra Pourabdollah; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; EnergyManagement; ECMS; Plug-in Hybrid Electric Vehicles; Driving Cycles.; Component Sizing;

    Sammanfattning : The rising concerns about the global warming and emissions on one hand, and the limited sources of fossil fuels on the other hand, has made electrificationof vehicles an interesting topic among researchers and companies. Hybrid electric vehicles (HEV) have been on market or several years. LÄS MER

  4. 3. Optimization of Plug-in Hybrid Electric Vehicles

    Författare :Mitra Pourabdollah; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY;

    Sammanfattning : The rising concerns about the global warming and emissions on one hand,and the limited resources of fossil fuels on the other hand, have made electrificationof vehicles a necessary topic among researchers and companies.Hybrid electric vehicles (HEV), which in addition to a primary power source,such as internal combustion engine or fuel cell, have an electric motor andan electric energy storage, such as a battery, have proved to decrease thefuel consumption. LÄS MER

  5. 4. Polarization-Resolved Particle Holography

    Författare :Johan Öhman; Mikael Sjödahl; Erik Olsson; Per Bergström; Pietro Ferraro; Luleå tekniska universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Experimentell mekanik; Experimental Mechanics;

    Sammanfattning : In this thesis, measurement of particle fields using digital holography is the main subject. The questions investigated consider positioning, identification and sizing of nanometer and micrometer particles. The thesis explore these topics using both simulations and experimental measurements. LÄS MER

  7. 5. A Methodology for the Design of Cost Effective Hybrid Vehicles

    Författare :Jonas Hellgren; Chalmers tekniska högskola; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; fuzzy logic; system engineering; model car; optimal design; evolutionary algorithms; hybrid electric vehicle; alternative powertrain; simulation; modeling; genetic algorithms; fuel cell vehicle; hybrid vehicle;

    Sammanfattning : This thesis deals with system design of cost effective hybrid and fuel cell vehicles. Today (2004) the major disadvantages of these vehicles are increased complexity and component costs. However, the decrease in cost of electrical components and the environmental concern make these vehicles more and more competitive. LÄS MER