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Conceptual design of a nuclear power source based on a small modular reactor
Duchoň, Jan ; Kracík, Petr (referee) ; Milčák, Pavel (advisor)
This master’s thesis focuses on conceptual design of new nuclear energy source based on small modular reactor with use in heating industry. The reactor SMART was chosen as a fitting candidate. Based on parameters of the reactor, a thermal diagram was created, containing basic components such as steam generator or condenser. Mass balance was determined. A heat exchanger station for use in heating industry was designed. Lastly, basic parameters of some of the main components were designed.
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The effect of the SMART Village concept on the budget formation of the rural municipality
SEDLÁKOVÁ, Anita
The bachelor thesis explores the effect of the SMART Village concept on the budget formation of rural municipalities. The thesis presents the concept of SMART Village and theoretical basis of budgeting. These theoretical findings are further applied in the practical part, which examines the financing of projects and their benefits from the perspective of citizens and councilors. The results of the empirical survey show that 90 % of respondents perceive at least one benefit in all smart Strmilov projects. The thesis also presents a budget application as a smart tool in budgeting. Three simulations are performed and compared in this work. The simulations show that the key to an attractive municipality is the coherence of investing in different areas, but also the neglect of operational matters. The practical part monitors the development of the budget over a period of five years. The impact of the SMART concept has been identified in budgetary measures. Since 2018, when Strmilov became interested in the concept, 11 out of 64 budget measures have involved smart projects. The thesis also compares the budget formation of two rural municipalities, one of them uses the SMART approach, the other does not.
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Traffic flows in the context of the smart region
PLACHÁ, Veronika
The topic of the diploma thesis is "Traffic flows in the context of the smart region". The main goal of the diploma thesis is to analyse and evaluate traffic flows in a selected region in the context of a smart region. A partial goal of the paper is a subsequent proposal to improve the current situation. The diploma thesis consists of two parts, a theoretical and a practical. The elaboration was started by studying the professional literature concerning mainly transport, logistics, traffic flows, transport network, accessibility, but also smart city and smart region. In the practical part, the researched region was chosen. Due to the employment of the author of the thesis in the town of Dačice, the Dačice microregion was chosen, where she commutes to Lidl every day to work. For this diploma thesis, the number of kilometres that people drive to do the shopping was chosen as the traffic flow. In order to analyse and evaluate traffic flows, it was necessary to collect the data needed to assess the current situation. The questionnaire method was used to obtain information that became the basis for the investigation itself. Data collection was performed in the form of a questionnaire in printed form based on personal interviews. During the processing of the thesis, two anonymous surveys were performed. The first survey examined kilometrage traffic flows for shopping in the region. The second questionnaire was focused on customers of the Lidl retail chain. The analysis of transport relations using a gravity model was applied in this thesis. Based on the evaluation of the situation, it was found that for shopping people drive in cars that are not fully occupied at all, the maximum occupancy is one, a maximum of two people in most cases. There is therefore an unnecessary burden on the transport infrastructure, pollution of the environment. Part of the thesis consists of proposals to improve the situation, how it would be possible to reduce the number of kilometres driven using a smart system.
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Intelligent LED Light
Krejčí, Martin ; Frýza, Tomáš (referee) ; Povalač, Aleš (advisor)
The aim of the bachelor thesis is to design and implement a prototype of intelligent LED lighting with the possibility of mixing colours (cold white, warm white, red, green and blue) and with integrated motion, smoke, temperature and pressure sensors, which can be connected to an island photovoltaic system. Create a control unit and a W(LAN) unit that will allow communication outside this closed bus using a web interface. Establish appropriate and reliable communication between all proposed system units. The thesis first describes lighting, its history and the use of multi-colour LED lighting today. Then all the buses used are described. The design of the device itself consists of a 3D model of the prototype LED lighting embedded in the ceiling, followed by the selection of the specific integrated circuits, microcontroller kits and other peripherals needed. At the end of the paper, the measurement results of all the designed components of the device are summarized.
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Design of a 22 kV network in the Lipno area after the integration of the new 110/22 kV transformer station
Žižlavský, Jakub ; Koudelka, Jan (referee) ; Ptáček, Michal (advisor)
This diploma thesis deals with the design of a new 110/22 kV substation in Horní Planá. The substation design addresses, for example, the issue of reducing the load of surrounding power lines from 110/22 kV substations, reducing the size of short-circuit ratios in the surrounding system, reliability and continuity of supply, etc. Furthermore, loads of individual outgoing feeders from the surrounding substations are analyzed, in case they will be connected to a new substation. Following this, the work also addresses the related new decay points of the lines, which are determined by calculation and simulation in the Grizzly program. The simulation results could be used to compare the current load status of individual lines and contribute to the assessment of the possible benefits of both the new substation and the implementation of other modern technologies for faster and more efficient measurement and handling during operating and fault conditions.
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Intelligent LED Light
Krejčí, Martin ; Frýza, Tomáš (referee) ; Povalač, Aleš (advisor)
The aim of the bachelor thesis is to design and implement a prototype of intelligent LED lighting with the possibility of mixing cold white, warm white, red, green and blue colours. To create communication, control units including a W(LAN) unit that will allow communication outside this closed bus. This thesis is the first to describe light and its history. The design of the device itself consists of a 3D model of a prototype LED light embedded in the ceiling, followed by the selection of the specific circuits used. In the design, the shortcomings of today’s smart wiring systems were taken into account. The thesis concludes with a description of the hand-fitting of the circuit boards and the measurement results of the designed LED exciters.
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Chovanie spotrebiteľa na trhu s technológiami umožňujúcimi neetické jednanie v oblasti vzdelávania
Hudáková, Alexandra
Technology is trying to make life easier for students today. Digitized study materi-als or online courses are just a small example of what modern era enable students. This thesis deals with technological impact on academic dishonesty. It points to the hi-tech sector of the Czech Republic, to the technology market that allows unethical behavior and to the use of these technologies by students. This thesis answers questions about who is a cheating student, how he cheats and what motivates him to do so. These are predominantly students aged 21-23, in the second year full-time study, with good financial situation. Gender or field of studies does not influ-ence the unethical behavior of the student. The thesis outlines recommendations that schools could take to prevent students from academic dishonesty. As unethical behavior begins in schools but should continue in the working environment, the thesis also points to possible solutions for employers who are not interested in unethically acting employees.
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Software for Communication and Configuration of JSD600 Data Collection Unit
Pajgrt, Michal ; Kreslíková, Jitka (referee) ; Kotásek, Zdeněk (advisor)
This diploma thesis describes a JSD600 unit intended for mathematical processing, measuring and data recording. The JSD600 unit is highly intended for industrial measuring of water steam energy delivery.First part of the work focuses on basics of the JSD600 unit detailing and describing main structures and principles for relevant data storing.Next part summarizes some basic facts and knowledge from the area of industrial liquid flow, energy measuring and describes water steam states. All these points within this range are needed for dilemma understanding.Last task deals with complete list of communication datagrams, which have been used for communication with JSD600 unit, including a main packet of structure descriptions.The second part of this dissertation brings the unit setup application description including some implementation details of the most interesting parts.
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Server Monitoring
Straka, Ivan ; Čejka, Rudolf (referee) ; Dytrych, Jaroslav (advisor)
The thesis deals with server monitoring, focusing on the server logs and storage devices in the form of modules into the KNOTIS information system. An administrator is warned of unusual activities or possible disk failures that may lead to data loss. It describes automatic data collection, data processing and user interface that is developed in the web environment and allows you to set different server monitoring parameters. SMART technology has been used to obtain the status of disk units. The thesis works with the use of disk arrays and LVM technology. It monitors also the most important server logs, such as auth.log, syslog, kern.log and apache's log files.
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