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Discussion of socio-geographic aspects of renewable energy sources in Czechia
Görcs, Jan ; Hána, David (advisor) ; Pulec, Jan (referee)
Discussion of socio-geographic aspects of renewable energy sources in Czechia Abstract Modern society is completely dependent on electricity supplies in every aspect of life and the economy. The task of every developed country is protection and ensuring sufficient energy in the required quality. Otherwise, the lack or interruption of supply may paralyze the country's life and economy. The current energy problem lies on the fact that it is based on non-renewable energy sources with limited quantity. In addition, they have a negative impact on the environment. Renewable energy sources also provide limited solutions to the situation. This bachelor's thesis therefore analyses the assumptions, possibilities and potential of the development of renewable sources in Czech electricity, in relation to the energy position, environment, electricity, society and economy. The aim of the thesis is critical evaluation of the pros and cons of the implementation of alternative energy sources in the energy mix. Key words: renewable energy sources, alternative sources of energy, energy mix, solar energy, wind energy, water energy
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Solar kits and optoelectronic components in physics tuition
Burkovec, Václav ; Drozd, Zdeněk (advisor) ; Kolářová, Růžena (referee)
In my diploma thesis, there was created the summary of solar construcion, toys and another elements, which are available on the market. At first some construction were selected, than there were the experiments were drawn up and at the end the experiments were done by students dutiny the lessons.There is also a short movie including these experiment. The diploma thesis contains my own design of solar construction, the description of its manufactory and its use in teaching physics. There is also the description of accompanying website. On this website i tis possible to download the wokrsheets. These worksheets were tested dutiny the teaching and later than at work evalueted.
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System Proposal for the Use of Low-potential Heat
Kučera, Roman ; Bartoň, Jan (referee) ; Mastný, Petr (advisor)
This bachelor thesis deals with the problematics of a low-potential heat from the energetics point of view. It also deals with the sources and subsequent use of the low-potential heat. First of all, the thesis mentions the origin of these sources and also describes where they can be found. Also the technologies, that are able to utilize this heat, like heat pumps and solar collectors, are mentioned in this part of the thesis. In its next part, the bachelor thesis deals with use of the waste heat for heating and production of electrical energy. In the last part, the thesis presents the project that introduces a specific concept of the system for object heating from the waste heat.
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Possibile Use of Renewable Energy Sources in a House in the Village of Hovězí
Kašpar, Radek ; Daňhel, Petr (referee) ; Čech, Josef (advisor)
Diploma thesis The possibilities of using renewable energy sources in a family house in the village of Hovězí is divided into two parts. The theoretical part describes the types of renewable resources and the possibilities of drawing up the subsidy program Kotlíková dotace. In the practical part describes the object of the family house. For this house the necessary attachments were made for the possibility of drawing the Kotlýkové subsidy and the most suitable source of heat was chosen with the calculation of the costs of implementation and evaluation of the payback period.
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Creation of laboratory exercises for Renewable sources of energy
Bajgl, Tomáš ; Jandová, Kristýna (referee) ; Křivík, Petr (advisor)
This diploma thesis deals with the transformation of solar and wind energy into electrical energy by using a photovoltaic panel and a wind turbine. The work gives insight into the Czech Republic’s issue of energetics in the context of historical development, the current state, and the expected future development. The primary attention is given to the renewable sources - the solar energy and wind energy. Basic principles of creation and manipulation of solar and wind energy are described in this work. Two laboratory tasks are created for the Renewable Energy Sources' class as a part of the practical part.
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Buildings for education - energy and indoor environment
Čišecký, Ladislav ; Adam, Pavel (referee) ; Hirš, Jiří (advisor)
Diploma thesis deals with evaluation of indoor environment of a school complex in atypical Himalayan alpine environment which is totally dependent on energy originating from renewable sources. Structural design of buildings allows maximum utilization of solar energy which is the only one actually available source of energy in this area. The buildings are de-scribed in detail, as well as measurement conducted in buildings during the last year. The out-comes of measurements are compared with desired values. The thesis is also focused on math-ematical simulations by using BSim software. The output of a building energy simulations is an energy use prediction and design of appropriate measures to improve the current situation.
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Backup power supply with solar panel charging
Křepela, Pavel ; Götthans, Tomáš (referee) ; Kubíček, Michal (advisor)
This project aims to create a backup power source with solar charging for small mobile devices (through USB connector). The charger should store power in a battery that is charged either from external power source or the solar panel. In the introduction, the work deals with the theory of solar cells and batteries. Furthermore, it described the selection of suitable components and design diagram.
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