Sökning: "continuously variable transmission"

Hittade 5 uppsatser innehållade orden continuously variable transmission.

  1. 1. Feasibility Study of a SLA Driven Transmission Service

    Master-uppsats, Blekinge Tekniska Högskola/Institutionen för kommunikationssystem

    Författare :Zhichao Sun; [2015]
    Nyckelord :network measurement; performance analysis; Service Level Agreement; transmission service;

    Sammanfattning : Network based services are expanding scale at an unprecedented speed currently. With the continuously strengthen of user’s dependence on these, performance issues are becoming more and more important. LÄS MER

  3. 2. Investigating CVT as a Transmission System Option for Wind Turbines

    Master-uppsats, KTH/Energiteknik; KTH/Kraft- och värmeteknologi

    Författare :Deniz Alkan; [2013]
    Nyckelord :Continuously variable transmission CVT ; wind turbine drive train; blade element momentum BEM ; frequency control of wind turbines; power electronics;

    Sammanfattning : In this study, an innovative solution is examined for transmission problems and frequency control for wind Turbines. Power electronics and the gear boxes are the parts which are responsible of a significant amount of failures and they are increasing the operation and maintenance cost of wind turbines. LÄS MER

  4. 3. Reduction of Undesired Range Shifting in an Agricultural Continuously Variable Transmission

    Uppsats för yrkesexamina på avancerad nivå, Lunds universitet/Institutionen för reglerteknik

    Författare :Henrik Knutsson; Michael Pettersson; [2013]
    Nyckelord :dSpace MicroAutoBox II; ECCOM gearbox; CVT; continuously variable transmission; gear hunting; gear alternation; range shifting; CANape; CANalyzer; droop limit; ZF Friedrichshafen AG; driveline; powertrain; VDC; ECU; TCU; vehicle CAN-buses; Simulink.; Technology and Engineering;

    Sammanfattning : The subject of this thesis was to investigate the possibility of a supplemental control algorithm to suppress gear alternation in the ZF ECCOM gearbox series. The acquired solutions were implemented on a dSpace MicroAutoBox II and connected to a Claas Xerion 5000 to evaluate their effect. LÄS MER

  5. 4. Framtagning av testrigg för provning avkopplingsprototyp

    Master-uppsats, KTH/Maskinkonstruktion (Inst.)

    Författare :Kristian Karlsson; [2011]
    Nyckelord :;

    Sammanfattning : SammanfattningFöretaget Infinigear AB driver i samarbete med KTH ett utvecklingsprojekt med inriktning mot en steglös växellåda för tyngre fordon. En viktig komponent i växellådan är en koppling som används till växellådans momentöverförande kedjehjul. LÄS MER

  7. 5. Modelling of Components for Conventional Car and Hybrid Electric Vehicle in Modelica

    Uppsats för yrkesexamina på grundnivå, Institutionen för systemteknik

    Författare :Johanna Wallén; [2004]
    Nyckelord :Technology; Modelling; Modelica; reference car; hybrid electric vehicle; series HEV; parallel HEV; TEKNIKVETENSKAP;

    Sammanfattning : Hybrid electric vehicles have two power sources - an internal combustion engine and an electric motor. These vehicles are of great interest because they contribute to a decreasing fuel consumption and air pollution and still maintain the performance of a conventional car. LÄS MER