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Up-to-Date Medium Capacity Waste-to-Energy Unit
Krišpín, Jan ; Krejčí, Tomáš (referee) ; Bébar, Ladislav (advisor)
The submitted Master Thesis deals with the technological/mechanical solution of an up-to-date medium capacity waste-to-energy plant. Operational requirements and basic parameters related to a concrete region are specified in the introduction of the Thesis. This is supplemented by a flow-sheet of the plant with the description of main process subsystems. To meet the goals of the Thesis basic balance information is summarized and related schemes included. These data represent principal inputs for the on-site plant as well as basic parameters for the design of key equipment. These pieces of equipment are schematically drawn including their basic parameters and a description of construction. All the available innovative solutions are taken into account. The Thesis provides also a technical-economic analysis for being able to evaluate the overall project.
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The Design of a Perimeter Security Solution of an Organization
Dupač, Viktor ; Krejčí, Tomáš (referee) ; Sedlák, Petr (advisor)
This thesis describes the design of a perimeter security solution of an organisation. In the first part of this thesis I am describing some theoretical basics and since chapter six I start describing the main topic of this thesis. In the first logical part of the main topic part I am describing a present situation of an organisation and starting the planning of the solution. In the second logical part of the main topic part I am describing the router Turris Omnia. In that part I am describing this device from different angles. Then next logical part describes the final solution of a perimeter security solution of an organisation. And finally after that there is the part of the evaluation and benefits of this thesis and the conclusion of this thesis.
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Prague Metro
Krejčí, Tomáš ; Novotná, Eva (advisor) ; Zikmund, Jan (referee)
Prague metro This bachelor thesis deals with the Prague Metro. The modern means of transport in addition to its main functions the role of architectural. My thesis deals with the history, incorporating urbanism and links to the organism of Prague. In addition, the work its examines the architectural and construction principles implemented within the building. The work of compiling and analysis of individual works of literature and with the help of my own experience.
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Regional and flash flood as a limiting factor for development
Kolejka, Jaromír ; Krejčí, Tomáš ; Rapant, P. ; Inspektor, T.
Locating and developing factors are generally well known, studied and taken into account in the accepting of the solution. In contrast, the limiting factors of development usually stands in the background. Current data sources, knowledge and modelling technologies allow greatly anticipate the extent of the flood situation. Evaluation of the risk of regional or flash floods is not discouraging information for investors, but rather to guide their activities to a safe area. Knowledge of risk locations in the Czech Republic in terms of these types of floods also help for the safety of visitors and the local population. Appropriately incorporated findings into the development plans of all dimensions support the initiatives of local and external investors. The paper illustrates the unconventional use of public available geodata in the form of an offer vital information into regional development plans.
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ICT Selection
Krejčí, Tomáš ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
In my bachelor thesis I deal with the selection and implementation of information systems to the fitness center. Part of the thesis is to assess the current state of the company and make suggestions for improvements. At the end I deal with specific information system, which I chosen, and it´s implementation. Everything is supported by theoretical approaches, which are in the first part of thesis.
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Information System Selection
Krejčí, Tomáš ; Novák, Lukáš (referee) ; Koch, Miloš (advisor)
My thesis contains description of the selection process of an information system for the company VAŠ hotel B & B Ltd., which runs VV hotel in Brno. The chosen information system aims to improve current processes which leads to increase the number of accommodated persons. The first part of this thesis describes theoretical background, which I implemented in analytical and practical part of this thesis. The following chapter describes the current situation. As a part of this thesis I did analysis of specified budget for the selection of the information system. The last chapter describes the selection of the information system. In this chapter I’ve specified system requirements and described the whole selection process. The end of this thesis, identifies benefits that comes with it, and this chapter also contains an economic evaluation of the entire proposal.
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Study of connectivity for PV power station
Krejčí, Tomáš ; Bartošík, Tomáš (referee) ; Mastný, Petr (advisor)
Bachelor‘s thesis focused on studying connectivity of PV plant into the distribution system.. The first parts are processed by the conditions of connection of new resources into the distribution system with a focus on photovoltaics. Individual points are taken from the rules of the road grid, which gives the Energy Regulatory Authority. In the second part is given FVS problem. There is a brief history of photovoltaics. More details are described photovoltaic element, its principles, and different types of PV article composition PV panel. There are presented methods of operation FVS. The last section is designed to PVP via PC software.
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Incineration plant of middle treatment capacity – flue gas cleaning system
Krejčí, Tomáš ; Kropáč, Jiří (referee) ; Bébar, Ladislav (advisor)
Analysis of the regional energy supply, shows that suitable alternative may be a combination of primary energy sources with the municipal solid waste to energy plant. Starting from the fact that the regional thermal energy needs are characterized by smaller power demand, but relatively significant seasonal fluctuations in heat supply. These factors limit the processing performance of the considered waste to energy plant that could be included in the system of regional energy supply. The aim of the thesis was to propose adequate treatment capacity for regional waste to energy plant and explore alternative solutions in off-gas cleaning for exhaust gases generated during incineration of MSW. The balance sheets of two alternative solutions off gas cleaning are part of the thesis, both in terms of material and energy consumption. Presented evaluation of economic demands alternative arrangement of off gas cleaning includes operating costs and the impact on earnings from energy production.
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