Essays about: "DC-DC converter"

Showing result 1 - 5 of 68 essays containing the words DC-DC converter.

  1. 1. Design of Bidirectional DC/DC Battery Management System for Electrical Yacht

    University essay from Linköpings universitet/Elektroniska Kretsar och System; Linköpings universitet/Elektroniska Kretsar och System

    Author : Daniel Celius Zacharek; Filip Sundqvist; [2018]
    Keywords : Power electronics; bidirectional DC DC; converter; battery management system; renewable energy;

    Abstract : Electrical vehicles are getting more popular as the technology around batteries and electrical motors are catching up to the more common combustion engines. Electrical boats are no exception but there are still a lot of boats using old combustion engines that have a big impact on the environment. READ MORE

  2. 2. Experimental investigation and analysis of a distributed MPPT system for a small-scale photovoltaic installation

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

    Author : Moises Hasbum Casanova; [2018]
    Keywords : ;

    Abstract : The focus of this thesis is the integration of distributed MPPT solutionswith existing photovoltaic systems. Power electronics are used to optimizethe output power from solar panels. Different topologies are used where adc/dc converter carries out the optimization task for one or more strings ofsolar panels. READ MORE

  3. 3. Comparison of High-Power DC-DC Converters for Solar Applications with Respect to Efficiency and Chip-area

    University essay from Chalmers tekniska högskola/Institutionen för elektroteknik

    Author : Babak Alikhanzadehalamdari; [2018]
    Keywords : SST; DC-DC converter; DAB; NPC; Efficiency; Chip area; PV;

    Abstract : This thesis is intended to analyze and compare the efficiency of the conventional2L-DAB with the so-called Multi-Level DAB (ML-DAB) and three-Level DAB (3LDAB)for the solar applications. The latter features from the three-level legs bothon the LV and the MV sides; while, the former is a combination of the 2L-legs onthe LV side bridge and the NPC legs on the MV side bridge. READ MORE

  4. 4. WBG Electronics for Energy-Efficient Power Electronic Applications

    University essay from Chalmers tekniska högskola/Institutionen för energi och miljö

    Author : Matilda Hildesson; Lucia El Achkar; [2017]
    Keywords : WBG transistors; dc dc converter; integrated converter; gate driver; converter layout;

    Abstract : An investigation between Wide Band Gap (WBG) transistors and silicon (Si) transistorswere performed to investigate characteristics, materials, and best practiceusage of different WBG transistors. The investigated WBG transistors were siliconcarbide (SiC) and GaN transistors, but only GaN transistors were used as WBGtransistors since the SiC transistors today are more applicable for high voltage applications. READ MORE

  5. 5. Feasibility of DC microgrids for rural electrification

    University essay from Högskolan Dalarna/Energiteknik

    Author : Krishna Prasad Vijayaragavan; [2017]
    Keywords : Solar PV; Microgrids; DC; Low Voltage DC; Rural electrification; Pvsyst; Simulink; Power converters; boost converter; MPPT; performance ratio.;

    Abstract : DC system and DC microgrids are gaining popularity in recent times. This thesis suggests a method to state the workability of a DC based PV system using the softwares Simulink, PVsyst and HOMER. The aims of this project include suggesting a DC based architecture, finding out the performance ratio and a cost analysis. READ MORE