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Alternative Energy Sources and Their Integration into the Concept of Smart Grids
Kopička, Marek ; Procházka, Jiří (referee) ; Baxant, Petr (advisor)
This work deals mainly with electrical energy. In the first part is focused on alternative energy sources, and describes structure of consumption and production of electricity over the past few years, during which is focuses on renewable energy sources. In this context, assesses the conditions for alternative energy sources in the Czech Republic from the perspective of the legislative, as well as current status and potential of alternative energy sources and tries to predict the development of these issues. The next section describes the Smart Grids as a means to achieve these goals. There are presented the basic features of this system, its goals and challenges, a description of the integration of Smart Grids with other sources of electricity and the benefits of using Smart Grids both from the perspective of user and from the perspective of system. Other parts are focused on distributed control systems in the energy sector, its development and principle. The last part is devoted to consideration of the role of alternative energy sources and distributed generation in Smart Grids.
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Conversion of nursery school
Piškulová, Veronika ; Procházka, Jiří (referee) ; Sobotka, Jindřich (advisor)
The diploma thesis deals with project documentation of new kindergartens in the cadastral area Rohatec. The building is self-standing, two-storey with a partial basement. It is a building designed for the upbringing and education of pre-school children. The capacity of kindergarten is 48 children divided into two classes. Part of the operation is a food preparation zone. The building is designed as a brick made of porous concrete blocks with mineral insulation, based on basic concrete passages. The roofing of the kindergarten is using warm flat roofs.
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Electricity Consumption Progression Analysis
Kunc, Dominik ; Procházka, Jiří (referee) ; Bartošík, Tomáš (advisor)
The aim of this thesis is to briefly introduce the reader to the problem of development of the electricity consumption, to show the possibilities of its prediction, and provide an example of electricity consumption analysis, which may serve as a basis for long-term forecast. The first part of this work is devoted to brief overview of the development of consumption of electrical energy in the Czech Republic and factors associated with that development. The main events of Czech electrification history are outlined, as well as factors influencing the magnitude of the demand for electricity in the recent times. There are described the possibilities of the influence of foreign exchange and price of the electricity, net losses, GDP, the consumption of gas, the number of inhabitants, or the structure of the economy. This work further describes the development of the consumption of electric energy abroad and comparison of the electricity consumption in the Czech Republic to its neighboring countries, in which there are apparently influence by variety of factors that affect the consumption development trend. For more complex overview, the electricity consumption of most of European states is being noted, and near the end of the chapter the development in poorest countries and in quickly growing economies is shown. The fourth chapter mentions methods for short and middle-term prediction of consumption of electricity. There also is more consistent description of possibilities useful for long-term prediction, for which the use of the results of statistics analysis is possible. The description of observed data that are used to find the dependences of different factors is made in the following part. Further the approach of the statistics analysis used in this thesis is shown, and the key terms are explained. The dates concerning the consumption of Czech Republic are analyzed, followed by the states with similar trend of the consumption and finally other European states. Sixth chapter examines the possible uses of the outcomes of statistical analyses for long-term prediction of electricity consumption. The conclusion sums up the knowledge acquired during the research concerning problem of electricity consumption and my own analysis of data.
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Database system for printed circuit board production
Procházka, Jiří ; Pust, Radim (referee) ; Šebela, Radek (advisor)
Analysis of problems during designing web database and their structure for requirement of manufacturer of PCBs. Study of using applications intended for creation, administration and protection of database system. Systems for operation of web server. Principles of projection tabels in databases. Design of database's structure for production system of PCBs.
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"Multifunctional House Na Skřivánku in Chotěboř"
Janáček, Jiří ; Procházka, Jiří (referee) ; Sobotka, Jindřich (advisor)
The main task of the diploma thesis is the elaboration of a project for the construction of a polyfunctional building Na Skřivánek in Chotěboř. The multifunctional house has one underground and 4 aboveground floors. On the underground floor there are premises serving as technical and storage facilities, on the ground floor there is designed two offices - general practitioner and pediatrician in the central part of the floor plan. In one of the outer tracts of the building there is a business area, designed for the operation of a travel agency. There is an apartment for barrier-free use on the ground floor. On the upper floors there is a total of 8 other apartment units ranging from 2 + kk to 2 atypical maisonettes in 3rd-4th floor. Each apartment unit, in addition to the barrier-free, is equipped with a balcony or terrace located on the south side. The basement part of the building is built of concrete slabs of lost formwork, the above-ground wall part of the Porotherm brick system is heat-insulated with a contact insulation system. Ceiling structures are made of pre-stressed Spiroll ceiling panels and filigree panels with superconducting. The roofing of the building is solved by a combination of a flat roof with a vegetation block with extensive green and saddle roofs with a continuous concealed dormer whose supporting function is provided by a wooden purlin roof truss.
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Retirement home
Svačinová, Martina ; Procházka, Jiří (referee) ; Sobotka, Jindřich (advisor)
Diploma thesis deals with a design of the retirement home for seniors in the town of Bučovice. The house is a three-storey building with a rectangular floor plan partly situated in the slope. In the middle of the building, there is an atrium reaching to the second floor. The construction is covered by a flat green roof. The building is designed for the permanent residence of 28 seniors, with their rooms including sanitary facilities located on the two upper floors. The operational and technical facility for both the residents and personnel, including canteen with kitchen and doctor's practice, is located on the ground floor of the house. The construction system of the building is designed as a combination of monolithic concrete and masonry. The whole house is designed as accessible.
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Business Plan
Fukátko, Petr ; Procházka, Jiří (referee) ; Heralecký, Tomáš (advisor)
The object of this master’s thesis is business plan for a city bikes shop. It’s first part is more teoretical and about firm’s external surroundings. The main part of business plan is in the second part of thesis.
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