Sökning: "synchronous buck converter"

Visar resultat 1 - 5 av 10 uppsatser innehållade orden synchronous buck converter.

  1. 1. Bi-directional Charging System Design for a set of Li-ion Batteries Located at Angstrom Laboratory Campus of Uppsala University

    Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Mosab Mohammed; [2023]
    Nyckelord :Onboard chargers; bidirectional charging system;

    Sammanfattning : In this study, onboard chargers for EVs are investigated and a design of bi-directional onboard chargers is proposed and simulated. The goal of the charger is to be built in the future to be used in the test setup at Uppsala University. LÄS MER

  3. 2. Investigation of switching power losses of SiC MOSFET : used in a DC/DC Buck converter

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

    Författare :André Xavier Svensson; [2022]
    Nyckelord :Switching power losses; Metal Oxide Semiconductor Field Effect Transistor; Silicon carbide; Synchronous Buck converter; Wide Band Gap; Double Pulse Test; Efficiency; Temperature; Växlande effektförluster; Fälteffekttransistor; Kiselkarbid; Synchronous Buck omvandlare; Wide Band Gap; Double Pulse Test; Verkningsgrad; Temperatur;

    Sammanfattning : All DC/DC converter products include power electronic circuits for power conversion.It is important to find an efficient way for power conversion to reduce power losses and reduce the need for cooling and achieve environmentally friendly solutions.The use of semiconductor switches of wide band gap type is a solution to the problem. LÄS MER

  4. 3. Simulation of a Battery Energy Storage System for Fast Frequency Reserve Support.

    Master-uppsats, Uppsala universitet/Institutionen för elektroteknik

    Författare :Pathirage Dona Upekha Nimanthi Pathirage; [2022]
    Nyckelord :Energy Storage; Renewable Energy; Battery; Fast Frequency Reserve; Lithium-ion;

    Sammanfattning : Electricity providers has a growing interest in moving towards Renewable Energy Sources (RES) for power generation due to their attractive features. This has caused phasing out of coal, oil and nuclear power plants which use large synchronous generators for power production. LÄS MER

  5. 4. Modelling & Design of a Prototype DC/DC Converter for Trip Coil Applications

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

    Författare :Georgios Apostolou; [2020]
    Nyckelord :;

    Sammanfattning : High voltage circuit breaker testing is a major part in substation test industry. The minimum trip voltage test is one of the standard circuit breaker tests performed. LÄS MER

  7. 5. SiC MOSFET function in DC-DC converter

    Uppsats för yrkesexamina på avancerad nivå, Uppsala universitet/Elektricitetslära

    Författare :Christian Al Kzair; [2020]
    Nyckelord :SiC; Buck converter; Buck; Silicon carbide; ROHM;

    Sammanfattning : This thesis evaluate the state of art ROHM SCT3080KR silicon carbide mosfet in a synchronous buck converter. The converter was using the ROHM P02SCT3040KR-EVK-001 evaluation board for driving the mosfets in a half bridge configuration. LÄS MER