Essays about: "Power Switches"

Showing result 1 - 5 of 67 essays containing the words Power Switches.

  1. 1. Tribological characterization of a ball bearing subjected to an electric field : Electric drivetrain tribology

    University essay from Luleå tekniska universitet/Institutionen för teknikvetenskap och matematik

    Author : Muhammad Umar Farooq; [2023]
    Keywords : Ball bearing; electric drivetrain; tribology; electric field; characterization; bearing currents; discharge;

    Abstract : Electric machines are widely used in for instance the automotive industry in electric vehicles and in wind turbines. The electrical machines have mechanical bearings as an integral part used to transmit power and load. In addition, the main function includes reducing friction between interacting surfaces. READ MORE

  3. 2. Network reconfiguration for renewable generation maximization

    University essay from Lunds universitet/Industriell elektroteknik och automation

    Author : Gabriel Malmer; Lovisa Thorin; [2023]
    Keywords : distributed generation; hosting capacity; network reconfiguration; optimal power flow; power distribution; optimization; mixed-integer programming; Technology and Engineering;

    Abstract : Increasing the amount of renewable generation in distribution networks is a fundamental part of the energy transition. Multiple methods exist to increase the hosting capacity in a grid, to allow larger injections of generation and more efficiently utilize existing infrastructure before operational limits are breached. READ MORE

  4. 3. MODELLING OF HEAT TRANSFER OF RAILWAY SWITCH HEATING

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

    Author : Siddharth Suresh Sumathi; [2023]
    Keywords : Conjugate Heat transfer analysis; transient analysis; CFD; insulation; measurement data uncertainties.; Konjugat Värmeöverföringsanalys; transientanalys; CFD; isolering; mätdata osäkerheter.;

    Abstract : Switches and crossings are vital components of the railway network. Obstacles to the smooth functioning of these components could result in delays and network traffic. Given the geographical location of Sweden, snow is one of the major obstacles for the switches. READ MORE

  5. 4. Exploring Ethernet Switching Architectures for Area-Efficient Low-End Switches

    University essay from Lunds universitet/Institutionen för elektro- och informationsteknik

    Author : Jon Swedberg; Felix Ghosh; [2023]
    Keywords : Ethernet Switch; Architecture; Silicon Area; Area Optimization; ASIC; FPGA; Technology and Engineering;

    Abstract : The aim of this thesis project has been to develop an architecture for L2 ethernet switches that would be optimized for silicon area, targeting smaller low-end switches. A selection was made of three different switching architectures, which were compared and analyzed to explore the benefits and drawbacks of different approaches. READ MORE

  6. 5. Design and Simulation of a 10kW High-Efficiency Dual Active Bridge Converter

    University essay from KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Author : Fan Yang; [2023]
    Keywords : Converter Design; Dual Active Bridge; Single Phase Shift Modulation; Extended Phase Shift Modulation; Efficiency Estimation; Konverterdesign; Dual Active Bridge; Single Fas Shift Modulation; Extended Phase Shift Modulation; Effektivitetsuppskattning;

    Abstract : The EU has proposed an ambitious goal to achieve widespread E-mobility in both the electrical and commercial sectors. To accomplish this, a substantial number of DC fast-charging stations must be built. READ MORE