Essays about: "DC-DC"

Showing result 21 - 25 of 79 essays containing the word DC-DC.

  1. 21. MOSFET Packaging for Low Voltage DC/DC Converter : Comparing embedded PCB packaging to newly developed packaging

    University essay from Linköpings universitet/Elektroniska Kretsar och System

    Author : Emil Dahl; [2020]
    Keywords : embedded components; embedded MOSFETs; MOSFET packaging; power module;

    Abstract : This thesis studies the options of using PCB embedding bare die power MOSFET and new packaging of MOSFET to increase the power density in a PCB. This is to decrease the winding losses in an isolated DC/DC converter which, according to "Flex Power Modules", can be done by improving the interleaving between the layers of the transformer and/or decreasing the AC loop. READ MORE

  3. 22. QUIC Behavior over Dual Connectivity : Understanding QUIC throughput and fairness

    University essay from Linköpings universitet/Institutionen för datavetenskap

    Author : David Hasselquist; Christoffer Lindström; [2020]
    Keywords : QUIC; Dual Connectivity; Throughput; Fairness;

    Abstract : QUIC is a relatively new transport layer network protocol that has gained popularity over the last few years. The protocol was initially developed by Google and standardization work has been continued by the Internet Engineering Task Force (IETF) with the goal of it becoming the next generation transport protocol. READ MORE

  4. 23. 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

  5. 24. Student Rocket Experiment B2D2 - Power System

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

    Author : Albert Jansson; Andreas Lezdins; [2020]
    Keywords : Power system; DC DC; Lithium; BLDC; REXUS BEXUS; CubeSat;

    Abstract : The B2D2 student experiment aims to study theEarth magnetic field by releasing a free falling unit (FFU) from asounding rocket. The power system of the FFU needs to supply allsubsystems with sufficient power and energy during the flight. READ MORE

  6. 25. 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