Essays about: "Hydrostatic transmission"

Showing result 1 - 5 of 9 essays containing the words Hydrostatic transmission.

  1. 1. Digital Valve-Jet Printing of Chitosan Ink on Cotton Fabric for Antibacterial and Comfort Properties

    University essay from Högskolan i Borås/Akademin för textil, teknik och ekonomi

    Author : Media Haghi; [2023]
    Keywords : Chitosan; Digital printing; Valve-jet printing; ChromoJet printer; Antibacterial textile; cotton fabric;

    Abstract : Throughout history, the spread of microorganisms has caused much damage including infectious diseases and deaths. Ever since humans realized the impact of bacteria especially on population health many efforts have been done to combat the spread of pathogens. READ MORE

  3. 2. Control of a Hydraulic Hybrid System for Wheel Loaders

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Christopher Reichenwallner; Daniel Wasborg; [2019]
    Keywords : EMS; Energy management strategy; Rule-based; Hydraulic hybrid; Wheel loader; Construction machinery; SLC; Short loading cycle; Torque converter; Energy recuperation; Energy efficiency; Backward simulation;

    Abstract : In recent years many companies have investigated the use of hybrid technology due to the potential of increasing the driveline’s efficiency and thus reducing fuel consumption. Previous studies show that hydraulic hybrid technology can be favourable to use in construction machinery such as wheel loaders, which often operate in repetitive drive cycles and have high transient power demands. READ MORE

  4. 3. Analysis of dropbox assisted hydraulic traction

    University essay from KTH/Maskinkonstruktion (Inst.)

    Author : Zhen LI; [2017]
    Keywords : Accumulator; Brake Energy Recovery; Drive; Hydraulics; Truck; Ackumulator; Drivlina; Hydraulik; Lastbil; Regenerativ bromsning;

    Abstract : The research looks at the advantages and disadvantages of a hydraulic auxiliary drive (HAD) system which is installed on a 25 meter long timber transport vehicle. The purpose is to investigate the performance with regard to energy, economy and environment of the system due to the added components, the hydraulic accumulators. READ MORE

  5. 4. Hydrostatic transmission in wind turbines : Development of test platform

    University essay from Linköpings universitet/Fluida och mekatroniska system

    Author : Joel Rapp; Jonatan Turesson; [2015]
    Keywords : Wind turbine; Hydrostatic transmission; Test platform; Maximum power tracking; Hydraulic system;

    Abstract : This master thesis project is a part of a larger project with the goal of develop-ing a drivetrain, utilizing a hydrostatic transmission, for horizontal axis mid-sizewind turbines. Some of the benefits from using a hydrostatic transmission are thata variable speed operation is possible without the use of a frequency converter,the generator may be placed on the ground and thus reduce weight in the nacelleand also using hydraulic components can increase lifetime and robustness of thesystem. READ MORE

  6. 5. Simulation and Testing of Energy Efficient Hydromechanical Drivlines for Construction Equipment

    University essay from Linköpings universitet/Fluida och mekatroniska system; Linköpings universitet/Tekniska högskolan

    Author : Viktor Larsson; L. Viktor Larsson; [2014]
    Keywords : hydraulic; power-split; hydrostatic; PST; HST; mechatrinics; oil; volvo; backhoe; transmission; harware-in-the-loop; simulation; hopsan; control; PID; feed forward; HWIL; fluid power; Hydraulik; power-split; hydrostat; PST; HST; mekatronik; olja; volvo; backhoe; transmission; harware-in-the-loop; simulering; hopsan; reglering; PID; framkoppling; HWIL;

    Abstract : Increased oil prices and environmental issues have increased a need of loweringthe emissions from and the fuel consumption in heavy construction machines. Anatural solution to these issues is a lowered input power through downsizing ofthe engine. READ MORE