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Thermovision of photovoltaic modules automatic analysis
Repko, Ilia ; Křivík, Petr (referee) ; Vaněk, Jiří (advisor)
This work deals with the automatic evaluation of thermographic images of photovoltaic modules. In theoretical part of work described main principles of sun's battery work and methods for detection defects, that affecting the quality work, including method thermography, which is based on principle of contactless measuring the surface temperature the observed object. Practical part dedicated to creation of algorithms for detection defects, result is a source code for the program MATLAB.
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Image processing software for infrared thermography study during radio frequency ablation
Zemčíková, Petra ; Sedlář, Martin (referee) ; Bernard, Vladan (advisor)
This thesis deals with principle and device of radiofrequency ablation technique, infrared imaging systems with a focus on non-contact measurement of surface temperatures, process of representation and detection of infrared radiation. On the next part of the thesis are described methods of image processing with an emphasis on the methods used in the software for processing infrared radiofrequency ablation images. The thesis also includes the design and the description of the created software for evaluating the effect of duration of ablation, used power or position of the electrodes and the stent to the stent heating.
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Degradation of Photovoltaic Modules
Poledník, Tomáš ; Křivík, Petr (referee) ; Vaněk, Jiří (advisor)
The bachelor diploma thesis is focused on the constructional technology of the solar modules as well as on the problems of the induced degradation under the influence of the potential. It specifies the key issues and possible elements that influence the effect of environment with regard to possible causes of the origin of degeneration. The thesis includes the description of measuring of the polycrystalline and monocrystalline technologies that are resistant to the leading potential. Furthemore, the measuring was carried out on the chosen testing pieces that had been affected by the degradation of the output
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Using the infrared camera in the measuring technique
Bayer, Robert ; Šedivá, Soňa (referee) ; Bejček, Ludvík (advisor)
The goal of this thesis is to get acquainted with contactless methods of measuring a temperature and give the reader an idea of it. Next goal is to master the working with IR visual display terminal FLUKE Ti55FT (and program equipment SmartView) a describe it to the reader too. Last goal is to translate the booklet "Introdution to Thermography Principles", published by FLUKE company, which will be enclosed in electronic form to the thesis in the appendix.
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Thermography in engineering
Koten, Jakub ; Sliwková, Petra (referee) ; Polzer, Aleš (advisor)
This work deals with non-contact measurement of surface temperatures. The aim of the first part is to explain basic terms, principles and ways of measuring temperature. Furthermore, there is an overview of thermal imagining cameras usable in industry. In the practical part there is a theoretically suggested experiment, which monitors the dependence of the surface temperature on the size of the cross-section of the workpiece during the turning under unchanged cutting conditions. Experimental measurements are executed with using thermocamera ThermaCAM SC 200 and they are evaluated in software called Researcher.
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Proposal of measures for reducing energy demands of food stores
Julinová, Patricie ; Vlach, František (referee) ; Bečkovský, David (advisor)
The master thesis deals with measures to reduce energy performance of grocery store building. Model of the grocery store is evaluated according to a recommended energy values specified by Czech standards and according to the real values of the actual consumption. These values are compared. Final building analysis for a proposal measures to reduce energy consumption is based on the invoices of the real consumption and on the experimental assignments. Experimental measurements are the Blower door test of the tightness of the building envelope, the measures with the thermovision camera and the measuring of the illumination intensity. The most efficient proposal is extended to the whole model network of the food shops in the Czech Republic.
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Energy Performance of the Administrative Building
Příborský, Tomáš ; Horák, Petr (referee) ; Vendlová, Lucie (advisor)
First part of this thesis describes possibilities of energy assessment of buildings, possibilities of using thermal imaging camera in civil engineering and using software solutions of energy assessment of buildings. Second part engages an energy assessment of administrative building of NEPA company in Brno and designes possibilities of improvements. Third part contains description of technical solution of the best improvement possibility.
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Energy optimization of multifunctional building
Rulíšková, Pavla ; Vendlová, Lucie (referee) ; Horák, Petr (advisor)
Contain of master´s thesis is a energy assessment of multifunctional building in Komňátka. The theoretical part deals with the analysis of legislativ documents, current technical solution and practical application to the specified building. In the practical part thesis focus on experimental determination of the heat transfer coefficient using thermography.
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Optimization of the heating system operation after reconstruction
Komínek, Petr ; Reitknecht, Jiří (referee) ; Hirš, Jiří (advisor)
This master's thesis analyzes optimization of operation of the heating system after its reconstruction. For application of this theme was chosen school building in the complex of SOU and SOŠ Bosonohy. This work first analyze the object where is described the character of the building and as next examination of the building cloak by using infrared thermography and finally evaluation of the energy performance of the building before and after reconstruction using an proof of energy building performance. The aim of this work is optimization of the heating system. This topic is dealing with optimal settings heating curve for equithermic regulation and next the optimization of heating operation.
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Energy assessment of building of municipality
Janíková, Hana ; Maurerová, Lenka (referee) ; Hirš, Jiří (advisor)
The main objective of the master’s thesis is elaboration of energy audit within the theme of energy rating of buildings. Work consists of the beginning to the given theme including the actual legislative regulations. Another part is elaboration of the energy audit of building municipality with design and rating the measures of reduction of energy consumptions. In experimental part work deals with evaluation of building thermal envelope with use of thermograph measurement, also with quality of indoor environment within the use of building by measurement of concentration of CO2 and with heat and humidity balance.
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