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Cable harness tester
Vlasák, Stanislav ; Havránek, Zdeněk (referee) ; Burian, František (advisor)
This paper is focused on the problematics in testing of cables and wire harnesses. It follows up on a diploma thesis by Ing. Jakub Valenta. This paper consists of analysis of said diploma thesis and points out its shortcomings. Specifications of created protype of cable tester are mentioned in this paper, including its accuracy and suggestions for more accurate measurement of cable harnesses. Goal of this paper is to create a functional sample of cable tester based on foundations of Ing. Valenta
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Determination of electromagnetic field distribution around underground power cable
Gromotovič, Ivan ; Paar, Martin (referee) ; Vyčítal, Václav (advisor)
The thesis deals with the distribution of the electromagnetic field around the conductor in the way of laying the conductors. The paper describes the structure of the cables and their lettering. More detailed is described the underground cable and various ways of protecting the conductor against mechanical damage are shown. The functions of the locator of underground lines on the electromagnetic field principle are briefly described . In the practical part, in simulation software Ansys Maxwell has been designed models to simulate the layout of the underground line. The output of the thesis is the comparison of the results created by the simulations.
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Designing of a Fiber Optic Network for Connecting Blocks of Flats in Kojetín
Rumplík, Martin ; Vojáček, Dušan (referee) ; Ondrák, Viktor (advisor)
The subject of this diploma's thesis is to create a design of a fiber optic network, which will allow an access to broadband internet connection for households living in blocks of flats in Kojetín. For this purpose the best technologies will be compared by analysis and the new network topology will be designed. The investor is a civic association Cyrilek.net that provides a wireless internet at this area. The best solution will be selected on the basis of financial and technical analysis and the investment will be calculated including its return. This innovation not only give people a really fast internet connection, but also the possibility of other services such as IPTV or VoIP.
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Gmont Cable Brno
Rampáčková, Monika ; Suchánek,, Petr (referee) ; Nový, Alois (advisor) ; Brzoň, Roman (advisor)
The content of the bachelor thesis was elaborated follow-up levels of project documentation for studying the new building Gmont cable in Brno, which I designed for subject AG032. The proposed building is located in the city of Brno - Cernovice. Building is near by many types of services, especially industrial factories. The building is mostly one – storey or two – storey. Newly built plant of Gmont s.r.o. will be one-storey, focused on the manufacture of cables and the assembly of cable harnesses, cables and wires. There is an administrative part in the building providing the organization of the company. The main idea was to fit the object appropriately into the surrounding environment using a minimalist style. Compositionally mass consist of 3 volumes, which together form the final shape of the building and diagonally follow adjacent communications. Atrium is inserted into the center of the building. An important element that gave the construction a characteristic expression was the use without a maintenance facade. The direct light coming into the building is scattered through perforated sheet metal, creating an interesting game of light and shade in the interiors. In the main production, light is brought to the object by saw blades oriented northwards. The construction technical site is designed with prefabricated reinforced concrete prefabricated structural skeletal system and the dry construction process prevails.
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Harness tester
Smola, Tomáš ; Bohrn, Marek (referee) ; Pavlík, Michal (advisor)
This thesis deals with issue and construction of wire harness tester. In the first place, is this thesis focused on market exploration and comparison of comercial testers with concrete requirements for small batch production. I will try to find a suitable product in worldwide market, which would be convenient for company producing construction machinery. For testing switchboard harness we need to test interconnections between connectors, resistors, relays, diodes, transils and switches in the dashboard. If I can not find some product, I will try to design some new tester. My priorities will be testing all components in harness, maximum flexibility of tester for the future trends in contruction of rollers and user friendly control.
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Theory and practice of fault location on MV cable lines in E.ON distribution networks
Macků, Dominika ; Holub, Martin (referee) ; Orságová, Jaroslava (advisor)
This thesis gives an overview on the fault of high-voltage cable transmission lines in the distribution system of the E.ON company. The first part of this thesis introduces reader to the topic of cable transmission lines, types of commonly used cables and the most commonly occurring faults. In the second part of this thesis, the methods of locating faults in cable transmission lines by professional personnel are explained. The third part deals with the analysis of a group of chosen occurred faults. The final part focuses on the statistics of fault occurrence on South Moravian region from 1.1.2017 until 1.1.2019.
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Electrical installations in apartment building
Novotný, Jan ; Formánek, Marian (referee) ; Doležalová, Jana (advisor)
This bachelor's thesis deals with electrical wiring in apartment building. The aim is to describe the types of distribution networks, implementation possibilities of service lines, describe the individual parts of the wiring in the building and the principles of their implementation. Further describe basic electrical materials and to explain the design of artificial lighting. In the practical part the information applied to a particular apartment building, together with the calculation of the estimated annual energy consumption of flats. For the apartment building project is created in the form of engineering report and drawings.
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Project of Outgoing Transformer Unit for the Photovoltaic Power Station
Hanák, Miroslav ; Procházka, Aleš (referee) ; Orságová, Jaroslava (advisor)
This master’s thesis engages in project of outgoing transformer unit for the photovoltaic power station. It describes project and its design documentation what conducts to practising of construction. It has compared investing to more expansive transformer what has lower loss. It describes charges of operation’s transformer in twenty years. It leads project of cable low voltage. It compares whether is better to use aluminium or cupric cables. Project is led with respect for investment costs and minimum of operation loss.
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