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Heating of multifunctional building
Čapek, Martin ; Topič, Jan (referee) ; Počinková, Marcela (advisor)
The task of processing bachelor’s thesis is the solution of concept of heating system with heating up water for a multifunctional building and subsequent suggestion of heat source. The object is independently located in the city of Havlickuv Brod. This multifunctional object consists of three floors with administrative facilities and the fourth is used as a restaurant. In the underground part of the building are garages. Heat loss is largely covered with under floor heating system. Ventilation of space is designed as forced. The sources of heat are heat pumps, auxiliary gas boiler and solar collectors.
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Family house
Sviták, Tomáš ; Kateřina,, Komínková (referee) ; Hradil, Dušan (advisor)
Bachelor's thesis deals with a design of an earth sheltered family house for 4 people. New building of single-storey building with a flat vegetative roof is embedded into the surrounding steep terrain. South frontage is designed as a lightweight external cladding using maximum solar gain. From a structural point of view it is a reinforced concrete wall system, which together with the base plate and the ceiling construction creates a rigid spatial unit.
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Energy efficient detached house with fitness centre
Svoboda, Lukáš ; Kalánek, Jiří (referee) ; Ostrý, Milan (advisor)
Documentation of project in degree for realization of two floor detached house with fitness centre situated in locality Račice-Pístovice near Vyškov. Building is designed with regular elongated rectangular ground plan of the second floor, in the first floor is larger by fitness centre with the ground floor in the L-shape. Building envelope will be made of exact blocks Ytong with external insulation certified system and with wooden frames of windows with insulating glazing. House is gabled. The idea was to design building envelope energetically efficient with classification class of penetration of heat as B - efficient.
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The acquisition of energy data
VOJČ, Zdeněk
The bachelor thesis deals with the acquisition and processing of energy, specifically with the measured values of electricity production from the solar power plants. The work focuses on the entire process, from production, continual measurement of energy meters, meteorological data processing, and analysis of the measured data replacement values for the data processing needs of market operator. The result is a system design and software application that cover entire process with a focus on replacing the missing measure data through the analysis of meteorological data.
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Solar charge controllers for off-grid systems
KRČKA, Pavel
This diploma thesis deals with photovoltaic rechargable regulators used in isolated, or off-grid photovoltaic systems. First, basic types of off-grid installations, including their functions and applications in practice are described. Then, possibilities of electric energy accumulation in photovoltaic systems are mentioned, considering actual, accesible technologies. Matters of electric energy accumulation in leaden accumulators are examined in detail. Main part of the diploma thesis is about electronic designs of photovoltaic, also called solar, rechargable regulators. These are the main connecting part between photovoltaic panels, accumulator, but also often connected charge, which is appliance. Individual electronic regulators concepts are described narrowly, then compared and evaluated in thesis´ conclusion.
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Optical Designs of the Chromospheric Telescope and the Coronograph
Rail, Zdeněk ; Jareš, Daniel ; Tomka, David ; Doleček, Roman
This paper presents optical designs of several devices which are used in solar astronomy – coronograph and telescope for the observations of chromosphere. We insist on high quality of images and simplicity of the whole optical design. The coronograph is composed of 7 optical parts to minimize dispersed light. The chromospheric telescope is designed both for birefringent and Fabry-Perot filters. All these designs could be used as the initial solutions for much complicated devices
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Optimization of the electrical energy production of the domestic solar power plant
CICHRA, Karel
The subject of this thesis is to design, construct and test the control system based on single-chip microcomputer Atmel AVR for a small solar power plant. The proposed system will enable to optimize the use of electricity generated by solar power installed at the family house. The objective is to minimize the amount of power sent to the distribution network and maximize the reduction of purchase of electricity. The first section provides an overview and analysis of several possible solutions and their economic comparison. The next section describes basic characteristic of the hardware components and the source code of programs with additonal comments. The final section presents the results of test operation a futher potential improvements of the system for future expansion and better operation efficiency.
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