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Analysis of the technical designs of lightning protection for a commercial building with PV power plant
Paclík, Patrik ; Bátora, Branislav (referee) ; Ptáček, Michal (advisor)
The main objective of the thesis is the issue of lightning and surge protection and demonstration of its practical application at the level of a fictitious object. In the context of this, a search of the currently valid standards and legislation is carried out and a basic list of requirements for the creation of related project documentation is given a key complement of the thesis is the synthesis of lightning and surge protection with the protection of photovoltaic panels located on the roof structure of the building, where the issue of possible damage after lightning strike is addressed and the risks with external and internal protection are analysed. The thesis also includes an evaluation of possible collision in the application of lighting protection and photovoltaic panels, as well as the prevention of the spread of a possible fire from the roof to the object. Three different technical designs of external lightning protection are compared in terms of aesthetics, financial costs and practicality.
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Design of lightning protection system for a multifunctional building
Drašnar, Antonín ; Bátora, Branislav (referee) ; Ptáček, Michal (advisor)
This final thesis describes the essentials required for the correct process of protecting objects against the destructive effects of lightning current. The focus of the practical part compares selected software tools that facilitates both the risk analysis process of possible damage caused by a lightning strike and enables the finding of adequate protection of the assessed object. The comparison of the software itself is made from the point of view of their availability, clarity and especially also from the point of view of the provided functionalities. The functionalities and options of each software are purposefully demonstrated on a defined complex building, for the implementation of two designs of the lightning protection system, specifically in the version with a distant lightning protection system and using the method of equipotential bonding. Both applied lightning protection are then compared in more detail in terms of technical and economic demands.
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Design of lightning protection system for a historical building
Kytka, Jakub ; Janík, Daniel (referee) ; Bátora, Branislav (advisor)
The bachelor thesis deals with the problem of protection against atmospheric overvoltage for a historical building. The historical object is a dilapidated castle, whose investor will try to renovate or rebuild the castle in the future. The aim of the bachelor thesis is to introduce the issue and then to create project documentation for the implementation of the lightning protection system. The first theoretical part of the thesis is devoted to the basic introduction to surge protection, theoretical analysis and research of standards on the issue of internal and external surge protection. The second theoretical part is devoted to the issue of risk management and its analysis according to the applicable standards, including the determination of the risk of the object under consideration. In the first practical part, drawings of the roof plan and front/rear and side views were created. In the second practical part, a lightning protection design was created for the object. In the third practical part, a schematic for the surge protection design, a lightning protection budget and a technical report were created.
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The desingn of the lighting protection for civil buildings
Šebesta, Ondřej ; Bátora, Branislav (referee) ; Toman, Petr (advisor)
This thesis focuses on the issue of lightning protection and goes along with ČSN EN 62 305 norms. First part goes into effects of lightning on objects and engineering networks in theory. Second part familiarizes external lightning protection and possibilities of its realization. The issues of internal protection against lightning and surge protection are analysed afterwards. Second half familiarizes protected family house and the risks are calculated for this house. External protection is designed and verified by protective angle and rolling sphere methods. Last part of this thesis focuses on internal surge protection and individual levels of surge protection are designed.
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Application of overvoltage protection in LV networks
Knebl, Jan ; Novotný, Jan (referee) ; Bátora, Branislav (advisor)
This paper describes the design of surge protection for objects of civil construction. The aim of this paper is to acquaint the reader with the problems of this region, which is nowadays especially for houses neglected. The introductory part of the thesis is focused on the theoretical analysis of the problem and become familiar with the standards in force, without which a person moving in this field certainly can not do. In the first major section is a repartition surge in general terms. In the second chapter, a repartition of surge protection on the inside and outside and a description of the individual components of these protections. The third chapter is made complete design protection for the school building, the first step is an analysis of the risks to unprotected building, then the protected and ultimately design of internal and external surge protection. In the last chapter, a check is made of the risk analysis using DEHN Support.
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Electrical installation in family house
Tesař, Jan ; Procházka, Petr (referee) ; Ondrejček, Vladimír (advisor)
This Bachelor Thesis is concerned with the design of the electrical installation of a family house. There are two main parts of the thesis – theoretical basis and the main design. In the theoretical part the reader is at first introduced to a powerline section, in which the electrical installation from the powergrid to a terminal equipment is described. Next part is about a low voltage wiring, where the commonly used types of wiring and devices are described. In the third part the reader can read about a lightning protection and its inner and outer parts. The main design consist of situational designs of devices and wiring in the house, switchboard designs, revision of the electrical protection and the technical report.
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Project Documentation of Electrical Wiring for the Family House in Scope for Realization
Orság, Štěpán ; Janík, Daniel (referee) ; Mastný, Petr (advisor)
The bachelor's thesis is focused on project documentation for a family house in the scope for implementation. The thesis is divided into two parts. The first part presents a theoretical analysis of data distribution and materials for the design of lighting and lightning protection system. The intelligent Loxone system, which is used in a family house project, is also presented in the first part. The second part of the bachelor's thesis is focused on creation of an implementation project, which is consists of text and drawing part. The project includes budget control and risk control. The design of lighting and lightning protection system is also included here. Work drawings of wiring in the house, parts of lightning protection and design of switchboards are integral part of the thesis.
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Design of overvoltage protections according to CSN EN 62 305
Pochop, Zbyněk ; Paar, Martin (referee) ; Bátora, Branislav (advisor)
This Bachelor's thesis deals with the procedure in designing overvoltage protections for an ordinary house according to a new set of standards CSN EN 62305. The work consists of three main parts. The first part deals with the method of risk management according to standard CSN EN 62305-2. Besides a theoretical introduction is made a risk analysis also numerically. Result of risk analysis has implications for the way forward surge protection design for the entire building. The second part deals with the external surge protection. In the second part of the text are suggestions down lead systems and primarily air terminals. Check over is subsequently verified by the methods of the protective angle method and the rolling ball. The study also addressed the issue of TV antennae on the roof near the air-termination network. The third part of this thesis deals with internal overvoltage protection, which mainly concerns the design and location of surge arresters and lightning arrester.
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Design of Lightning Protection of Family House
Kovář, Zdeněk ; Bátora, Branislav (referee) ; Toman, Petr (advisor)
Bachelor´s thesis decribes the fundamental theory that is necessary for the proper design of the house from the damaging effects of lightning. The aim is to give a brief and comprehensive look into the issues. The first part of this thesis describes the emergence of lightning, adverse effects on protected and unprotected building and risk analysis. The second part presents the different types of protections. The following third part describes a brief overview of the history of standards and regulations and overview of standards currently valid in the Czech Republic. The last part of the thesis deals with the creation of my own proposal for lightning protection for the chosen fictitious family house.
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Design of overvoltage protection for the object with explosive risk
Polášek, Roman ; Novotný, Jan (referee) ; Bátora, Branislav (advisor)
This master´s thesis deals with the designing process of surge protection for the object potentially explosive atmospheres and according to a set of standards ČEN EN 62305 and ČSN EN 60079. This work consists of four main parts. The first part deals with the theory of lightning and surges. Subsequently, in the second part is devoted to the theory of protection against these phenomena and proposals for external and internal lightning protection and surge. This chapter also deals with more demands on electrical installations in hazardous areas. The third part deals with the analysis of the risks to the subject paint and according to ČSN EN 62305-2 ed.2 and at the conclusion of the study is a proposal for external lightning protection and internal surge protection.
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