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HST Station at the Airport Brno Tuřany
Viktora, Jakub ; Hladík, Antonín (referee) ; Nový, Alois (advisor)
High-speed corridor is the future of travellibg. Many Eauropian states have begun with building it a few years ago and it works well. The Czech Republic still does not have this form of transport, but due to the location it will be necessary to build high quality railways even here for the future connection across Europe. This thesis deals with the construction of high-speed train stop (the HST) nearby the airport Brno Turany. The service follows the previous semestral work - Brno main railway station. The HST station building is drafted as a bridge over the rail and the platforms, it works not only as a check-in and waiting area but also like a pedestrian crossing over the corridor. The solid responds to the airport nearby and used bridge construction to smartly takes roof up. Public parts are at ground level, technical background and maintenance are located along the platforms below the ground level.
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Magnetically levitated cart
Jančuš, Rastislav ; Pohl, Lukáš (referee) ; Blaha, Petr (advisor)
Diploma thesis is summarizing common theoretical knowledge about permanent magnets and electromagnetism. Represent DC electromagnet as basic part for levitated high-speed train. Work is analyzing basics under cart and principles used for magnetic levitation in high-speed transportation. Second practice part including projecting construction levitated cart and analyzing acquired mathematical model of electromagnet. Work is analyzing process for projecting control for side electromagnets and realization real model, including tuning computer communication with states of sensors and comparison real model with model simulated in program Simulink.
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Design of high-speed induction motor
Svoreň, Jan ; Ondrůšek, Čestmír (referee) ; Vítek, Ondřej (advisor)
This work deal with troubleshooting of problem parts of high-speed induction machines. Introduction is about conception of induction machines with reference to construction specialities due to high rpm and because machines are fed by inverter. Next part is focused to design problems. A classical induction machine was measured to determination change of various losses in classic and high-speed induction machines. The computation of laboratory sample high-speed motor was specified for calculation of effective resistance and leakage reactance of solid-steel rotor with copper layer. The results of numerical calculation were validated by using finite elements method and machine design was adjusted for improving operation characteristic.
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High-speed passenger rail transport in Europe with a focus on the Central European region
Bartoňová, Lucie ; Zelený, Lubomír (advisor) ; Kovář, Petr (referee)
Diploma thesis focuses on the development of high-speed passenger rail in Europe and studies possible geographic expansion of these lines and their feasibility. The theoretical part deals with the development of high-speed rail transport in Europe-especially in France, Italy, Germany and the Iberian Peninsula. In the practical part the thesis analyzes the present spatial expansion possibilities of high speed rail (HSR) with regard to international routes. In the conclusion is in the diploma thesis drafted HSR network for the Central European region.
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Broadband Internet connection in the Czech Republic and in selected countries (EU and non EU)
Nemejovský, Michal ; Toman, Prokop (advisor) ; Kalina, Jaroslav (referee)
The purpose of this work is to provide a view of the situation in high speed Internet connection in the Czech Republic in comparison with the situation in other countries. At the beginning we present connection possibilities and actual supply of these services in the Czech Republic. This is followed by a comparison of the Internet connection supply in the Czech Republic with available supplies in two other selected countries. One country is a member state of the European Union -- Austria, and the other country is a state located outside the EU -- Canada. This study does not only compare technological aspects, but takes into consideration the economic situation of individual countries as well. Comparative criteria are described in detail in the corresponding chapter. Finally, there is an evaluation of the results and a reflection on possible future developments.
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Analysis of the availability of broadband in a particular location
Burian, Petr ; Toman, Prokop (advisor) ; Pavlíček, Antonín (referee)
The aim of this thesis is to analyze the availability of broadband internet in the small village Vysoký Újezd in the Central Region. The first part describes theoretically different technologies that offer broadband Internet access and are available in the Czech Republic. The second part contains all offer nationwide and regional providers of broadband, offering services in the area of the selected municipalities. The most used technologies in the village are Wi-Fi and ADSL, conversely via cable TV or fiber optic networks in the municipality are not available. Work can help the inhabitants of Vysoký Újezd select appropriate high-speed Internet connection. The last part contains its own survey among the inhabitants of the village, focusing on their Internet connection. The answers are presented in graphs, commented and evaluated.
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Possibilities for high-speed Internet connection in the Czech Republic
Verner, Tomáš ; Toman, Prokop (advisor) ; Pavlíček, Antonín (referee)
The aims of this Bachelor thesis to familiarize readers with the current offer high speed Internet in the Czech Republic. This Bachelor thesis describes in particular the most frequently used high-speed connectivity to the Internet. The first part is described the current state of high speed internet in the Czech Republic. Next follows the second part concerning specific offers major Internet providers and the spatial distribution of individual technologies. In the third section compares the actual characteristics of high speed Internet providers selected by comparison with theoretical data, indicating providers and describes in detail ADSL technology. At the end of the work, the author tries to summarize the current status and possibilities of high-speed connection to the Czech Republic.
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The availability of broadband in Czech Republic.
Lojka, Tomáš ; Toman, Prokop (advisor) ; Pavlíček, Antonín (referee)
The theme of this thesis is the availability of broadband in Czech Republic. There are described high-speed technologies in use in the first part. The most important mentioned technologies are wireless technologies and DSL technology. Next part is connected with concrete providers' offers and geographical availability of individual high-speed technologies. The second part of this dissertation is a proper exploration. This exploration is implemented by a question-form, which is about the situation of high-speed connection in respondents' households. The results are commented and then presented by tables and graphs. The testing and measurement of new Telefónica's naked ADSL service is also made in connection with changes in O2 ADSL service.
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Možnosti vysokorychlostního připojení k internetu pro vybranou organizaci
Kinská, Marcela ; Toman, Prokop (advisor) ; Kubíček, Jovan (referee)
Tato práce si klade za cíl seznámit čtenáře s problematikou implementace vysokorychlostního připojení k internetu v podmínkách malé až střední organizace (SME). Poté, co čtenáři přiblížím technologie vysokorychlostního připojení vhodné pro nasazení v podmínkách SME, následuje hlavní část mé práce tvoří tématická oblast internetu v organizaci, obsahující možnosti využití vysokorychlostního připojení k internetu, tzv. služby internetu, stejně jako metodiku jeho výběru, kterou považuji za vlastní přínos své práce. Teoretickou část této práce jsem pak rozšířila o případovou studii. Na příkladu z praxe, reprezentovaného středně velkou organizací, uvádím nejen parametry současného i předchozích řešení vysokorychlostního připojení k internetu, ale analyzuji zde i současný stav využití internetu v organizaci. Praktickou část mé práce v závěru doplňuji o konkrétní doporučení, jak využití vysokorychlostní přípojky v podmínkách zkoumané organizace zefektivnit. Vycházím přitom ze znalostí nabitých v průběhu studia odborné literatury.
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Vysokorychlostní železniční doprava v Evropě se zaměřením na Německo
Kouba, Pavel ; Zelený, Lubomír (advisor) ; Zahrádka, Jiří (referee)
Práce představuje vysokorychlostní železniční dopravu jak z technické a technologické stránky, tak i ekonomické - srovnává její výhodnost s alternativními druhy dopravy. Přináší také přehled již existujících vysokorychlostních tratí i zachycuje jejich další výstavbu a expanzi po Evropě. V předposlední kapitole se věnuje legislativní stránce fungování tohoto druhu dopravy. Vlastní práce poté charakterizuje vysokorychlostní železniční dopravu v Německu a rozebírá podrobně tamější tarifní systém Deutsche Bahn.
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