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Modeling of solar power station parameters in GIS
Kučera, Josef ; Čížek, Martin (referee) ; Rozman, Jiří (advisor)
The work deals with the modeling of the parameters of solar power plants and the issue of solar energy with its use in the photovoltaic power plants. It uses the geographic information system named ArcGIS. In the beginning of the work, there is the theory. This theory is necessary to understanding the function of the photovoltaic cells, from the beginning to the photovoltaic panels construction. There were analyzed the conditions of the location of the photovoltaic panels in the Czech Republic. Furthermore, the work approaches the ArcGIS and its 3D modeling possibilities. The part of the work deals with the proposal for the selection process of the most suitable location to the photovoltaic panels installing. The main part of the work is the visualization of the 3D models of the locations of interest.
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Possibility of using alternative decentralized energy sources
Pitron, Jiří ; Pěcha, Jiří (referee) ; Mastný, Petr (advisor)
The thesis concerns of the possibility by using alternative decentralized sources of energy. The first chapter describes current energy situation in the Czech Republic and consideration of future electrical energy consumption and the coverage by the renewable sources. Another part of this chapter describes each types of renewable energy with their advantages and disadvantages related to the Czech Republic. In the second chapter are introduced inputs which are appropriate for the plan of energetic system. The following theoretical chapter deals with each types of alternative energy sources using renewable source including the possibility of the installation and plan for the building. These alternative sources are sorted out by the way of using renewable sources of energy. The theoretical-practical fourth chapter concerns of the heating by the heat pump. For the detailed description was chosen the heat pump which is currently denote as appropriate alternative source of heat in household. With appropriate plan, which the thesis deals with, is this alternative source considered as proper investment. In the last chapter was assembled programme for creating models of energetic flux and calculation for the plan of heating by the heating pump air/water. This model is taken for concrete buildings related to exact outdoor temperature from previous years in concrete locality. In the end was realized validation of the software with the real measurement in concrete building.
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The design of alternative heating system for object Technicka T12
Bártů, Jan ; Mastný, Petr (referee) ; Pitron, Jiří (advisor)
The aim of this work is to design an alternative source for the property Technicka 12. In the first part of this work, the author introduces the methods of heating and possibilities of using renewable resources of energy for heating, including their advantages and disadvantages. In the second chapter are described alternative energy sources. In the next chapter, individual buildings are typified by size and heat requirement, defined factors influencing their consumption and described heating methods for real examples described and used methods of heating buildings in practice. In the final practical part, the heat pump ground/water is selected from the above described alternative sources, as currently the best alternative solution for large buildings. Within this practical section is described the design and proper calculation of this type of pump, including return on investment. At the end of this bachelor’s thesis was elaborated the technical report and the detail design for installation of the heat pump.
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Low potential heat for electrical power generation
Dobiáš, Jiří ; Radil, Lukáš (referee) ; Bartošík, Tomáš (advisor)
This bachelor’s thesis deals with low potential heat sources for electrical power generation. It mentions primarily low potential heat sources, their distribution by origin and where you can find such resources. Another part deals with the technology that uses low potential heat to heat production of higher temperature level and power generation. These are discussed here with a heat pump, regenerative heating, Stirling engine, solar collectors, Peltier cells, etc. In addition is to their use in practice. The last chapter deals with the replacement of the heater in the regeneration heating coil from the solar collectors. It is thus the use of renewable energy sources. Carry out technical and economic calculations for the real utility of such a plan.
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Comparative Analysis of Renewable Energy Sources in the Selected European Countries
Konečný, David ; Borecká, Marcela (referee) ; Ellederová, Eva (advisor)
Cílem této bakalářské práce je poskytnout informace o obnovitelných zdrojích energie v Německu a v České republice, a to zejména z pohledu historického vývoje, energetické politiky, využití a možností dalšího rozvoje těchto technologií. Po shrnutí klíčových událostí a smluv s přímým vlivem na obnovitelné zdroje, práce analyzuje danou problematiku v Německu včetně energetické transformace této země, nazvané Energiewende. Stejná metodologie je použita při analýze obnovitelných zdrojů energie v České republice včetně srovnání finanční podpory obnovitelných zdrojů v obou zemích. Práce je zakončena kapitolou o vlivu, dopadech a možných důsledcích německé energetické přeměny na energetický sektor České republiky.
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The design of two axis solar tracker
Krejčí, David ; Maňas, Pavel (referee) ; Klapka, Milan (advisor)
The purpose of this dissertation is to design the dual-axis solar tracker carrying the concentrator photovoltaic panels. The preamble of the dissertation shortly examines a photovoltaic cells development up to concentrators and the common support structures of solar power plants. The second part focuses on the engineering process itself. It includes the choice of the variant that suits best the requirements, the calculations of wind load and design of the various joints. The conclusion part is devoted to the evaluation, economy analysis of the construction and proposals for improvements.
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Design of Street Lamp with Solar Power
Bulatova, Dinara ; Palacký, Jiří (referee) ; Karásek, David (advisor)
Cílem diplomové práce se stane návrh designu solárního pouličního osvětlení, které bude splňovat nároky na design v 21. století. Přípravné analýzy ukáží možné směry, kterými by se měl úspěšný design zvoleného projektu vydat. Průzkum současných projektů existujících ve veřejném prostoru rovněz odhalí hlavní nedostatky stávajících návrhů. Na základě těchto poznatků bude možné přistoupit k tvorbě několika variant designu, ze kterých bude zvolena finální verze. Tato verze bude zpracována dle určených specifikací s ohledem na platné normy pro veřejné osvětlení.
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Trends in renewable sources and in modern energy
Mejzlík, Filip ; Milčák, Pavel (referee) ; Toman, Filip (advisor)
The bachelor's thesis is focused on the topic of renewable resources. The first part of the thesis deals with the description of individual renewable sources such as solar energy, wind energy, water energy and energy from biomass. The second content of the bachelor's thesis is the approximation of trends in renewable resources and modern energy. The content includes individual possibilities for non-traditional use of renewable resources that can be applied in the future energy sector. The third chapter deals with the possibilities and limitations of renewable resources in the Czech Republic.
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Secure odor neutralization system
Děcký, Martin ; Mašek, Pavel (referee) ; Možný, Radek (advisor)
This bachelor thesis deals with the neutralization of odour using ozone and the transfer of the acquired data to a web server. Based on the calculations, suitable components were selected to make the whole device maintenance free and the system was built. The sending of data to the server was dealt with HTTP (Hypertext Transfer Protocol) POST method. The assembled system should be able to function based on the collected and evaluated data, but it is not able to send the data to the server which is secured with the latest TLS (Transport Layer Security) protocol.
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Home weather station
Macek, Jan ; Štohl, Radek (referee) ; Šedivá, Soňa (advisor)
The thesis deals with the design of a home weather station. This work aims to create a home weather station that measures temperature, humidity, pressure, precipitation, wind direction and speed. This thesis examines the problems of meteorology, followed by an introduction to the available weather stations on the market and defining the requirements for the proposed weather station. Then the actual hardware design, structural design and software implementation is created. The conclusion of the thesis represents the evaluation of the achieved results.
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