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Different use of the wind energy.
Lakva, Petr ; Boráň, Jaroslav (referee) ; Jícha, Jaroslav (advisor)
The target of this bachelor study is describing basic type of renewable sources of energy. Emphasis is put on wind energy. Another part is description of different types of wind generators. In the last part study deals with problem of accumulation of wind energy for later use, thanks to compression of air in the underground mines.
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Energy efficient mountain chalet
Němec, Ondřej ; Bečkovská, Tereza (referee) ; Bečkovský, David (advisor)
Master´s thesis is based on the design of energy efficient huts in the mountain resort Čenkovice . The specified property is currently located existing building mountain rescue . Land is the bigger size , medium steep , overgrown with trees higher . The existing building is of timber construction and is already inadequate to the needs of mountain rescue . The concept of the new HS object is to achieve the lowest power consumption of utility power to operate the building and to endeavor the least possible burden on the environment during construction. The new building is designed largely from natural materials , mostly of wood that form the supporting structure and it is well insulated. The house is rectangular in shape , with 2 floors and galleries. The first floor serves HS , second floor stay for ski school instructors . The rooms are oriented to the southwest side . The building uses solar energy to power and ventilation is forced.
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Photovoltaic power systems for stand-alone applications
Hrňa, Lukáš ; Fišer, Jan (referee) ; Hejčík, Jiří (advisor)
Topic of Bachelor’s thesis is descriptions photovoltaic power systems and their parts. It describes photovoltaic power system for stand-alone applications. In Bachelor’s thesis make photovoltaic power system for cottage. It characterizes basic components for build-up, basic aspect for determination right component and talk about immunity photovoltaic power system in long time.
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Solar systems utilization for family house energy demand
Šamanová, Jaroslava ; Toman, Filip (referee) ; Sitek, Tomáš (advisor)
Solar systems are more and more common part of residential houses. Main reason for this, is that solar elements are state-supported with subsidies, which is reducing payback time of these investments. At the same time, the prices for these systems are dropping. The state support is connected with effort to reduce dependancy on non-renewable energy sources, e.g. coal powerplants, which are polluting atmosphere. State administration i salso the reason for large scale solar powerplant constructions, which are, according to some opinions, misshaping the landscape and covering large areas of sometimes fertile land.
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Modern Trends of Heating of Family House
Novák, Jan ; Špiláček, Michal (referee) ; Lisý, Martin (advisor)
Bachelor´s thesis is focused on gathering information regarding the household heating. Thesis presents brief description of advantages and disadvantages of legacy and modern technologies. This description and comparison takes into account: acquisition price and returns, efficiency and ecology. Final part of the thesis presents model of household and comparison between current heating and proposed methods.
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Use of thermal solar collectors for pool heating – design of application
Zatočilová, Aneta ; Košner, Jan (referee) ; Jaroš, Michal (advisor)
The objective of this bachelor’s thesis is to evaluate the possibilities of using solar collectors for swimming pool heating. The solar pool heating is often combined with solar water heating. The thesis examine technical parameters, effectivity and purchase cost of the thermal solar systems for both mentioned applications. The first part of the study is focused on general description of the solar radiation, its availability and potential of usage. The next part is dealing with collectors’ energy budget, their efficiency and means of their insulation. Further, there are described the most used types of the thermal solar collectors and various constructions of the thermal solar systems of nowadays. The last part is dedicated to specific project of thermal solar system for pool heating and its price budget.
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Solar Powerstation Web Interface
Škvařil, Radek ; Michal, Bohumil (referee) ; Lampa, Petr (advisor)
This thesis is focused on practical usage of solar energy in photovoltaic systems and on the Fronius product portfolio. It is also focused on implementation of web interface for modular solar photovoltaic Fronius powerstations system. It is purposed on displaying statistic data, drawing charts and solar system monitoring. This system is desired to act autonomic and self-configurable. System will be implemented using the PHP5, MySQL4 technologies and object oriented programming technique.
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