Essays about: "buck power converter"

Showing result 6 - 10 of 36 essays containing the words buck power converter.

  1. 6. Simulation of a Battery Energy Storage System for Fast Frequency Reserve Support.

    University essay from Uppsala universitet/Institutionen för elektroteknik

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

    Abstract : 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. READ MORE

  3. 7. Analysis Of A Wave Power System With Passive And Active Rectification

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Ferdus Wahid; [2020]
    Keywords : WEC; Optimal damping coefficient; Power smoothing; Passive rectifier; Active rectifier; Buck converter; Bi-directional DC-DC converter; Flywheel; Battery; Bi-directional voltage source converter; Voltage source inverter;

    Abstract : Wave energy converter (WEC) harnesses energy from the ocean to produce electrical power. The electrical power produced by the WEC is fluctuating and is not maximized as well, due to the varying ocean conditions. As a consequence, without any intermediate power conversion stage, the output power from the WEC can not be fed into the grid. READ MORE

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

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

    Author : Georgios Apostolou; [2020]
    Keywords : ;

    Abstract : 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. READ MORE

  5. 9. Isolated Single-Stage Interleave Resonant PFC Rectifier with Active and Novel Passive Output Ripple Cancellation Circuit

    University essay from Uppsala universitet/Institutionen för elektroteknik

    Author : Abidemi Oluremilekun Eleyele; [2020]
    Keywords : single-stage AC DC converter; bridgeless power factor correction PFC rectifier; active passive ripple cancellation; zero current switching ZCS ; zero voltage switching ZVS ; Electric vehicle EV charger; LLC;

    Abstract : With the increasing demand for fast, cheaper, and efficient power converters come the need for a single-stage power factor correction (PFC) converter. Various single-stage PFC converter proposed in the literature has the drawback of high DC bus voltage at the input side and together with the shift to wide bandgap switches like GaN drives the converter cost higher. READ MORE

  6. 10. SiC MOSFET function in DC-DC converter

    University essay from Uppsala universitet/Elektricitetslära

    Author : Christian Al Kzair; [2020]
    Keywords : SiC; Buck converter; Buck; Silicon carbide; ROHM;

    Abstract : 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. READ MORE