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dc.contributor.authorEspeland, Jarle
dc.descriptionMaster's thesis Renewable Energy ENE500 - University of Agder 2019nb_NO
dc.description.abstractThis report covers development and implementation of two hydroponic systems. One at a lab inside theUniversity of Agder, and one at the roof on the J-Building at the University. This report tries to answer thefollowing main research question: How can an automated system for control of nutrient concentration andpH in a solar powered hydroponic system be developed, implemented and verified?The focus of the report has been to create a fully functional system for the lab, generating data forelectronic conductivity for measuring a specter of nutrients, pH value, individual nutrients and temperaturefor comparison. The work has been divided into the two systems, where the rooftop system is a much biggerand complex system than the one built in the lab.The approach has been to measure the parameters mentioned above while growing several crops insidethe lab through the period. Knowledge has also been gathered through reviewing already published articlesalong with conferencing with the supervisors. The results have shown two fully functional hydroponic system,where the roof top system is powered by solar power. The results have also provided more data which canbe used regards optimization of lettuce and maybe other plants.inb_NO
dc.publisherUniversitetet i Agder ; University of Agdernb_NO
dc.rightsAttribution-NonCommercial-NoDerivatives 4.0 Internasjonal*
dc.titleDesign and verification of a solar powered automatic rooftop hydroponic system with real time individual measuring of potassium and calciumnb_NO
dc.typeMaster thesisnb_NO
dc.subject.nsiVDP::Teknologi: 500::Elektrotekniske fag: 540nb_NO
dc.subject.nsiVDP::Landbruks- og Fiskerifag: 900::Landbruksfag: 910::Landbruksteknologi: 916nb_NO
dc.source.pagenumber101 p.nb_NO

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Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal
Med mindre annet er angitt, så er denne innførselen lisensiert som Attribution-NonCommercial-NoDerivatives 4.0 Internasjonal