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Design of reconstruction of LV electrical installation in HV substation
Vašulín, Jakub ; Mastný, Petr (referee) ; Janík, Daniel (advisor)
The topic of this work covers a theoretical description of project design for reconstruction of high voltage distribution system point. The aim of the work is to prepare material on the level of detail design documentation which covers not only design itself but also a theoretical description of external influences, a discussion of TECOMA Foxtrot system facilities and a characterization of standard specifications for individual types of rooms. Aquired knowledge was used detail project documentation which is an integral part of this work.
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Project Documentation of Electrical Wiring for Comercial Building
Vondráček, David ; Bátora, Branislav (referee) ; Mastný, Petr (advisor)
This bachelor thesis deals with the creation of electrical documentation for a commercial building. It aims to introduce theoretical problems of electrical design in general and the processing of implementation project for a woodworking workshop. The theoretical part of the thesis is mainly devoted to important findings and normative requirements for high-current, low-current distributions, and a draft of external and internal lighting protection. The practical part of the thesis deals with the processing of the implementation project of electrical drawing and text parts for a woodworking workshop. The project documentation includes the preparation of a technical report, the determination of the protocol on external influences, a draft of socket and light circuits, including lighting calculation, complete lighting protection, and risk management, electronic fire system, and a draft of the main and the sub-switchboard of the building.
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Material for Part of Automobile Headlamp
Král, Dominik ; Dostál, Ondřej (referee) ; Molliková, Eva (advisor)
The aim of the presented work is to discuss the effects of the external environment, especially solar radiation, on the headlamp of a passenger car and the response of the material to this load. The work comes from the automotive industry environment. Headlamps and all their components must meet the requirements of quality, reliability and safety.
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Light sources in extreme operational conditions
Martiš, Jan ; Krbal, Michal (referee) ; Pavelka, Tomáš (advisor)
The purpose of this work is to inform about how various external influences can affect the operational characteristics of light sources. In the first part of the work, the light sources are categorized based on their principle of operation and the basic parameters and properties of different light source types are listed. Then the individual influences (voltage changes, temperature, operational position) and their possible effect on the operational characteristics of different types of light sources are analysed. Further, possible procedures for measuring light sources under altered conditions are mentioned and the results of practical measurements on selected light sources are presented. The last part of the work deals with ways to decrease the influence of altered operating conditions on the operation of light sources.
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Reconstruction of discharging shakeout machine electric installation
Bednář, Vojtěch ; Blecha, Martin (referee) ; Pazdera, Ivo (advisor)
This Diploma work is concerned with the design of project documentation for discharging shakeout machine electric installation. This work continues in the Semestral project 2 in which the background of a new machine was made. Then, this work deals with the replacement of a switch room with required devices including the design of a new connecting cables and power streams. In the first part, the work deals with the control part of the device and the design of control and signal cables including the product documentation of the device. In the second part, the work deals with the proposal of building electro installation in which a new lighting and its use is described. The last part focuses on the coordination during the realization of a suggested device. In this part, all problems coming from the particular working procedures including a proposal of possible solutions are described. According to the project documentation and following realization, the documentation of final concept reflecting the real status of the device is described.
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Design of reconstruction of LV electrical installation in HV substation
Vašulín, Jakub ; Mastný, Petr (referee) ; Janík, Daniel (advisor)
The topic of this work covers a theoretical description of project design for reconstruction of high voltage distribution system point. The aim of the work is to prepare material on the level of detail design documentation which covers not only design itself but also a theoretical description of external influences, a discussion of TECOMA Foxtrot system facilities and a characterization of standard specifications for individual types of rooms. Aquired knowledge was used detail project documentation which is an integral part of this work.
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Material for Part of Automobile Headlamp
Král, Dominik ; Dostál, Ondřej (referee) ; Molliková, Eva (advisor)
The aim of the presented work is to discuss the effects of the external environment, especially solar radiation, on the headlamp of a passenger car and the response of the material to this load. The work comes from the automotive industry environment. Headlamps and all their components must meet the requirements of quality, reliability and safety.
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Project Documentation of Electrical Wiring for Comercial Building
Vondráček, David ; Bátora, Branislav (referee) ; Mastný, Petr (advisor)
This bachelor thesis deals with the creation of electrical documentation for a commercial building. It aims to introduce theoretical problems of electrical design in general and the processing of implementation project for a woodworking workshop. The theoretical part of the thesis is mainly devoted to important findings and normative requirements for high-current, low-current distributions, and a draft of external and internal lighting protection. The practical part of the thesis deals with the processing of the implementation project of electrical drawing and text parts for a woodworking workshop. The project documentation includes the preparation of a technical report, the determination of the protocol on external influences, a draft of socket and light circuits, including lighting calculation, complete lighting protection, and risk management, electronic fire system, and a draft of the main and the sub-switchboard of the building.
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Factors influencing purchase behavior in relation to automobile purchase
Klementová, Jana ; Rymeš, Milan (advisor) ; Uhlář, Pavel (referee)
| 1 Abstract The aim of the thesis is the contentual and procedural analysis of customers purchase behavior. Both analyses point out several internal and external factors, which play their role in customer's decision making process. The result of this process is or is not the purchase of the product. The combined research enables to identify the factors and determine their importance. In the qualitative research part parameters of the research are set based on semi-structured interviews. The parameters are then quantitatively measured according to their importance, after that they are analysed by means of factor analysis and via comparison the statistically important differences in decision making process among several target groups. Considering also the external factors influencing the sales process the perception of the same parameters by salesmen is researched as well, because they are a part of the customers decision making process and whose expectations also actively affect the process. The discovered factors were then compared with the Maslow's hierarchy of needs. From the other results of the research the conclusion was drawn that there do exist statistically important gender differences, differences between perception of the customers needs among various owners of sales points and among salesmen....
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Light sources in extreme operational conditions
Martiš, Jan ; Krbal, Michal (referee) ; Pavelka, Tomáš (advisor)
The purpose of this work is to inform about how various external influences can affect the operational characteristics of light sources. In the first part of the work, the light sources are categorized based on their principle of operation and the basic parameters and properties of different light source types are listed. Then the individual influences (voltage changes, temperature, operational position) and their possible effect on the operational characteristics of different types of light sources are analysed. Further, possible procedures for measuring light sources under altered conditions are mentioned and the results of practical measurements on selected light sources are presented. The last part of the work deals with ways to decrease the influence of altered operating conditions on the operation of light sources.
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