Sökning: "full-bridge converter"

Visar resultat 1 - 5 av 7 uppsatser innehållade orden full-bridge converter.

  1. 1. Battery Balancing on a Full-Bridge Modular Multi-Level Converter

    Master-uppsats, Linköpings universitet/Fordonssystem

    Författare :Junyu Lin; [2022]
    Nyckelord :MMC; BMS; Modular Multilevel Converter; SOC; state of charge;

    Sammanfattning : Batteries are becoming popular in the trend of electrification. Performance andlifespan of a battery pack are closely related to how it has been utilized. Withproper balancing control to slow down aging process, variances of capacity andresistance between battery cells can be maintained at a better level. LÄS MER

  3. 2. WIDE RANGE BI-DIRECTIONAL DC-DC CONVERTER

    Master-uppsats, Mittuniversitetet/Institutionen för elektronikkonstruktion

    Författare :Ali Rezaee; [2021]
    Nyckelord :Keywords: Bidirectional Converter; Phase Shifted Full Bridge; Soft Switching; Wide Input–WideOutput;

    Sammanfattning : Bi-directional DC-DC converters are used for applications that require a flow of energy in two directions, while a wide range converter offer efficient operation over a wide range of input and output voltages. However, an efficient technology that is both bi-directional and Wide Input Wide Output (WIWO), currently, does not currently exist. LÄS MER

  4. 3. Modular Multilevel Converters for Heavy Trucks

    Kandidat-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :William Moberg; [2020]
    Nyckelord :MMC; Modular Multilevel Converter; VSC; BESS; BMS; IGBT;

    Sammanfattning : This thesis examines alternatives for power supply for a heavy truck application based on five different modular multilevel converter configurations that ultimately feed a 3-phase motor. Advantages and disadvantages of the different configurations are being discussed as well as other important factors that play a role in what configuration that is beneficial for the intended application. LÄS MER

  5. 4. Performance Evaluation of Modular Multilevel Converters for Photovoltaic Systems

    Master-uppsats, Linköpings universitet/Elektroniska Kretsar och System

    Författare :Arvind Balachandran; [2019]
    Nyckelord :Modular Multilevel Converters; Converters; Power Converters; Photovoltaics; Photovoltaic systems; Half-bridge MMC; MMC; Full bridge MMC; Full bridge modulation;

    Sammanfattning : Modular Multilevel Converters (MMCs), over recent years, have gained popularity in high-voltage(HV) and medium-voltage (MV) applications due to their high reliability. Also, with the rapid growth of solar photovoltaics (PV) and energy storage systems, there is a high demand for efficient and reliable power converter solutions. LÄS MER

  7. 5. Static and Dynamic Characterization of power semiconductors

    Master-uppsats, KTH/Skolan för elektroteknik och datavetenskap (EECS)

    Författare :Alexandre Mejean; [2019]
    Nyckelord :Characterization; Semiconductors; Power Electronics; Power Switches; Test bench; Hard Switching; Soft Switching; Full bridge; Static characterization; Dynamic characterization; Power converter; Power loss; Probes; Measurement; High Current; Medium Voltage; Karakterisering; Halvledare; Kraftelektronik; Strömbrytare; Testbänk; Dynamisk karakterisering; Statisk karakterisering;

    Sammanfattning : Characterizing  power  switches  is  an  indispensable  step  when  designing  a  converter.  This  thesisinvestigates ways to achieve static and dynamic characterization of semiconductors for high power applications such as power grid or train traction. The static characterization has been tested with a Keysight B1506A device analyzer. LÄS MER