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Evaluation of possibility of modifying selected part of public lighting network for EV charging
Hýsek, David ; Vrána, Michal (referee) ; Baxant, Petr (advisor)
The master thesis deals with the concept of smart cities in the context of motivation for the use of the synergy of public lighting network and charging points. The thesis provides an overview of projects from the Czech Republic and abroad focusing on the adaptation of the urban public lighting network for charging electric vehicles. Different variants of charging station installations and their management are discussed. Another important topic is the selection of a suitable location for charging stations and the concept of synergistic connection of these stations with the existing public lighting network. The thesis proposes scenarios for using the existing public lighting network for charging electric vehicles and scenarios for bringing a parallel cable to this network in selected Brno locations. The aim is to optimize the efficiency and performance of the public lighting network and at the same time provide a charging infrastructure for electric vehicles. The results of the thesis represent a valuable contribution to urban planning and the development of smart cities that focus on sustainable and environmentally friendly mobility. The synergy between the public lighting network and charging points represents a potential for efficient use of infrastructure in the urban environment while contributing to the reduction of greenhouse gas emissions.
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Energy Optimization and Operation of Public Lighting
Houdek, Michal ; Škoda, Jan (referee) ; Baxant, Petr (advisor)
An objektive of this university graduation work is an essay about any possibilities for energy savings with operation optimalization of public lightings. Understandings and introduction operation problems of public lighting is devote in first part of this work. Here we can chapters as Importance of public lightings or Gulations and norms in ralation to public lightings. The bigist and special attention is concentrated to description to public lightings systems and it is basic components. Another main part of this work is demonstration of used systems that are leading to energy savings for public lightings. These problems are detailed and explained in chapter Regulation of public lighting systems. This graduation work is describing individual types of regulation with the systems that are used with these regulatios in systems of public lightings. The assignment of last part of graduation work was to make sample calculation of energy demand and calculatin of yearly consumption on exemplary temporary system of public lightings. For this occasion was extra special auxiliary application sytem set up inside the Microsoft Excel program where all individual calculations were done.
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The lighting map in GIS
Nejedlý, Lukáš ; Potočňák, Tomáš (referee) ; Rozman, Jiří (advisor)
Bachelor thesis deals with the lighting of roads and public areas. The work is divided into two parts. First part is focused on the basic terms of lighting technology, measurement methodology and appropriate hygiene standards. The paper also discussed electric light sources used in public lighting and basic information on the geographic information system ArcGIS, which was used during the processing of the measured values. The second part is focused on the measurement of illuminance in Žďár nad Sázavou and graphical analysis of the measured values in ArcView GIS. The measured values of the illumination were compared with hygenic limits standard ČSN 13 201.
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Street Lighting Control
Kořenek, Jan ; Krbal, Michal (referee) ; Štěpánek, Jaroslav (advisor)
This bachelor thesis deals in a theoretical part with the origin of the light, his features and lighttechnical quantities. There are also characterized light sources, which are currently most used to control street lighting. There are further described basics of the street light and currently most used ways of street lighting control. Further part of this thesis is focused on practical control of different types of light sources and monitoring their parameters, such as luminous flux, power, efficiency or correlated colour temperature during voltage reduction. These light sources are high pressure sodium lamps, halogenid lamp, fluorescent lamp and high pressure mercury lamp. Main conclusion from measurements are several cross characteristics, where is possible to monitor behavior of the parameters during voltage reduction. The last part concerned about practical street lighting control in Bezděkov, which is a village located near Havlíčkův Brod. There was connected the dimmer. On the street was created net of points according to the standard. In these points were measured illuminance for voltage 230 V and then for lower voltages 210 V and 190 V. These values were processed and average and minimum value was compared with the value defined in the standard.
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Revitalization of the Padělky housing estate in Ždánice
Culek, Lukáš ; Patočka, Miroslav (referee) ; Smělý, Martin (advisor)
The main point of this diploma thesis is revitalization of housing estate called Padělky in Ždánice. The housing estate is located in the northwestern part of the village. There are nine roads in zone 30. Two of them were already repaired in the first stage. The housing estate is without a transport solution and without the possibility of legal parking. Now the roads are devastated, there are potholes, holes and cracks. Six roads were reconstructed, two were extended. This brought the possibility of detours and improved transport. The new design legalizes the parking space. There are new built parking spaces, too. Conditions for the inhabitants of the housing estate are improving. There are new trees, bushes, rosary, furniture and waste bins. The public lighting will be replaced.
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Construction of conduit of technical equipment in the municipality
Hrachovinová, Petra ; Kučera, Tomáš (referee) ; Raclavský, Jaroslav (advisor)
This bachelor´s thesis deals with a technical equipment in an urbanized area, especially with underground lines of 3rd and 4th category (according to the Czech norms). The theoretical part consists of research of species, methods, principles of conduction and connections, and materials of underground lines. In the practical part, there are applied basic gained knowledge for a construction of technical equipment in the development location in a village called Náklo.
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Map of lighting in GIS
Suchý, Petr ; Rozman, Jiří (referee) ; Čech, Petr (advisor)
This thesis deals with legislation and public lighting. Furthermore, this topic is closely related to describing the characteristics of lighting and hygiene levels in comparison with the IEC standards. The work focuses on theoretical training, follow-field measurement and analysis of data obtained. The paper discussed aspects related to the light, physiology of vision and optical comfort. Outdoor lighting and its technical characteristics. Brief description of standards and their use in planning practical measurement of public lighting. A substantial part of the work is focused on graphical analysis of values and their comparison with the standard.
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Utilization of light emitting diode for public lighting
Rozsypálek, Tomáš ; Zatočilová, Aneta (referee) ; Paloušek, David (advisor)
The aim of this bachelor thesis is to design and construct a prototype of public lighting using the LED technology. The first part of the thesis describes the history of public lighting. The second part of bachelor thesis deals with design concepts, selection of appropriate design, selection of purchased materials and parts, construction drawing of the chosen design, assembly and installation of light fitting and demonstration of the final prototype. The output of this work is a created prototype of light fitting for public lighting.
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