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Light Guide Evaluation
Omishore, Ayodeji ; Katunský,, Dušan (referee) ; Darula,, Stanislav (referee) ; Mohelníková, Jitka (advisor)
Light guide is a tubular skylight with mirrored internal surface. It is a lighting device bringing daylight into the interior of a building without windows or into rooms with insufficient daylight. It presents the potential for energy savings, opens the possibility to use places that are not well lit and offers opportunities for improving the visual comfort of the indoor environment. This thesis reviews the potential of light guide system as a daylighting approach in building and presents results of experiments on performance of tubular skylight prototype. The main task of the thesis is focused on comparison of traditional light guide system and newly developed prototype, examination of its light transmittance and efficiency as well as its thermal behaviour in order to find possible improvements for applications in buildings.
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Complex lighting system
Šipr, Jan ; Hadinec, Michal (referee) ; Friedl, Martin (advisor)
This paper deals with the theoretical basic principles of lighting and regulation. On the basis of theoretical knowledge, there was task to design a lighting system tailored to your needs. Additionally, there is a communication protocols used in lighting technology DMX and ArtNet.
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Lighting system reconstruction in the Sokol hall
Kattauer, Jakub ; Štěpánek, Jaroslav (referee) ; Škoda, Jan (advisor)
The thesis is focused on the problems of illumination of interior space, especially in object in Moravský Písek. The thesis is divided into two parts, where the first part deals in general with the basic quantities and terms which are used in illumination systems. Further, it is about general properties of lights and about general terms of illumination of interiors. The second part is only practical character. At the beginning, there is used manual measurement and modelling to evaluate initial state in program Relux. The measurement is not met in terms of standards. Thanks to the municipal council of Moravský Písek a new lighting system is created, which fully respects the valid normative regulations. Installation of control system of lighting is integrated to proposal, which would result in lower consumption, greater user comfort and greater versatility in the possible use of the object. In the end, there is financial evaluation of illuminating system and comparison classical with led technology.
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Lighting design of production hall
Pavlinský, Branislav ; Novák, Filip (referee) ; Škoda, Jan (advisor)
Nowadays, a large number of people spend a lot of time in the presence of artificial lighting and therefore artificial lighting and the correct design of such lighting is very important. This work deals with the evaluation of the original state of the lighting system of the production hall and the design of a new lighting system. Lighting design is solved using the RELUX program. Luminaires from the Czech manufacturer TREVOS were used to design the lighting.
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Design of power and data network of office building
Vančura, Jan ; Novotný, Jan (referee) ; Bátora, Branislav (advisor)
This thesis describes a design of a power and data network. The aim is to create a wiring project of an office building. The introduction of this paper describes, which requirements should have a project documentation and which software is used for designing. The third chapter deals with a description of parameters, which are used for lighting design. The fourth chapter describes power distribution, the types of power distribution (light, socket) and how they are being correctly designed. The fifth chapter analyses data distribution (EZS, EPS, TEL, …). There are designed surge protection and protection for the object in the last part of this thesis. The practical part focuses on creating a drawing documentation, which contains design of power and data network. All project documentation is further discussed in the technical report.
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Lighting design of pizzeria
Rotrekl, Matěj ; Krbal, Michal (referee) ; Škoda, Jan (advisor)
The thesis has been created and to be applied for the use of the object of Pizzeria restaurant in Moravský Písek. Within this thesis there was a literature search used focused on the lighting system design. The IT technology was used, especially the Relux and Vivaldi applications. The current condition of the lighting system in the object has been evaluated by using the manual measuring and the actual module within the Relux application. The current condition has been evaluated as truly insufficient for the kitchen related work environment. Moreover, in each room a relatively strong glare has been detected. The following step was to design a new lighting system that meets all the criteria set by Standard IEC 12464-1. The new lighting system provides visual comfort and accurate visual performance for the personnel working within this environment. The thesis also comes up with the suggestions of the dynamic lighting scenes, which have been created by using the Vivaldi application for each room. Given the parameters of the existing lighting system, the overall reconstruction of the system has been recommended. The recommended lighting system suggested in this thesis is possible to be used for such reconstruction as it meets all the parameters and criteria of the illuminance.
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Analysis of Electric Power Consumption of Public Lighting
Varmuža, Jan ; Pavelka, Tomáš (referee) ; Paar, Martin (advisor)
The thesis deals with analysis of the public lighting system from the point of view of light sources and luminaries. It focuses on the specifics of the lighting systems such as lighting for pedestrian crossings or decorative lighting. It analyzes the energy consumption depending on daylight and how it manifests a shift sunrise and sunset on the consumption of electricity. The work clarifies how the model can be simplified sunrise, sunset for the entire Czech Republic. Based on the distribution of municipalities with population over 10,000 and modeling of sunrise and sunset calculation is carried out power consumption of lighting systems and compared to the total consumption of the Czech Republic. Simplification is an estimate of the consumption of electricity to villages to 10 000 people on the basis of the estimate, the final consumption of electricity for public lighting for the entire Czech Republic.
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Design of the lighting system in the joinery workshop
Ševčík, Přemysl ; Novák, Filip (referee) ; Škoda, Jan (advisor)
The bachelor thesis deals with evaluation of current lighting system in workshop and creation a new model of lighting system. In the theoretical part, the thesis deals with lighting parameters of lighting system. Practical part is dedicated to evaluation of current lighting system that is based on performed measurement. Further the new model of lighting system is created so that the work in workshop would be pleasant and economical. An economical proposal is created for the new lighting, which is compared with the current lighting system.
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Lighting design of production hall
Pavlinský, Branislav ; Novák, Filip (referee) ; Škoda, Jan (advisor)
Nowadays, a large number of people spend a lot of time in the presence of artificial lighting and therefore artificial lighting and the correct design of such lighting is very important. This work deals with the evaluation of the original state of the lighting system of the production hall and the design of a new lighting system. Lighting design is solved using the RELUX program. Luminaires from the Czech manufacturer TREVOS were used to design the lighting.
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