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dc.contributor.advisorSvendsen, Kjetil
dc.contributor.authorSundling, Vilde
dc.date.accessioned2020-11-19T07:55:12Z
dc.date.available2020-11-19T07:55:12Z
dc.date.issued2020
dc.identifier.urihttps://hdl.handle.net/11250/2688588
dc.description.abstractThis Master’s Thesis is established to design an optimal low-voltage high-power DC power supply which can feed a biochemical system consisting of a microbial electrolysis cell, which further is connected to an existing anaerobic digestion plant. The complete system is called a bioelectrochemical system, where the purpose is to increase the amount of methane by reducing the amount of carbon dioxide in the biochemical system. The objectives for the thesis are mainly to design a power supply that can be used for a laboratory scale setup. In addition, a minor evaluation of the scalability for a larger pilot setup will be performed, as well as an investigation of the availability of commercial power supplies suitable for a laboratory scale system. There have been performed several methods to obtain the goal of the thesis, including a literature review, and modelling and simulation of different power supply models in Simulink. The thesis concludes that a switch mode DC power supply would be a proper choice to implement in the bioelectrochemical system due to a high efficiency around 90 %, and with great regulation opportunities. More precisely, the design of the half-bridge DC-DC converter with electrical isolation, which had a series configuration, will be the recommended choice for an optimal low-voltage highpower DC power supply which can be connected to the biochemical system.en_US
dc.language.isoengen_US
dc.publisherUniversity of South-Eastern Norwayen_US
dc.subjectDC Power Supplyen_US
dc.subjectUnregulated Power Supplyen_US
dc.subjectLow voltageen_US
dc.subjectCommercial Power Supplyen_US
dc.titleDesign of a Low-Voltage High-Power DC Power Supply for Microbial Electrochemical Synthesisen_US
dc.typeMaster thesisen_US
dc.rights.holderCopyright of the Authoren_US
dc.source.pagenumber63en_US


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