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Project Documentation of Electrical Wiring with Automation in Scope for Realization of Family House
Jaroš, Zdeněk ; Janík, Daniel (referee) ; Mastný, Petr (advisor)
The aim of this work is to get acquainted with problems connected with a designing of power and data distribution, a definition of principles necessary for a drawing design and a project realization of an electrical installation for a detached house. The first part of the thesis deals with the definitions and principles related to safety and security administration, which must be respected at designing the project documentation. In the following part of this thesis there are presented the conditions and selected methods of connecting the object to the low voltage distribution network, methods of conducting heavy and low current rake and the lighting design. The second part deals with the designing of a specific electrical installation project for a detached house. The content presents the heavy and low current installation in a ground plan of the house, a switchboard design, a lightning conductor, and a technical documentation in accordance with actual technical standards. The technical report also includes economical evaluation of the project.
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Project documentation of wiring for the revitalization of residential house
Štangl, Jan ; Tesař, Radek (referee) ; Bátora, Branislav (advisor)
This thesis deals with the issue of the revitalization of the outdated electrical wiring in houses with regard to the valid standards. In the introduction to the theoretical part of the thesis the current connection conditions of the E.on distribution network are summarized, then there is a subchapter dedicated to the ways of conductors storing. The following section is devoted to the common spaces as far as lighting and socket circuits are concerned. The thesis continues with a part which contains an analysis of the existing conditions of the building, including the calculation of the risks of unprotected and protected building. The work is then directed on practical technical documentation heavy-current (main lead, lead to the distribution boxes, lightning conductor and grounding) and light-current (common TV antenna, house phone) wiring in the building. The mentioned section contains calculations necessary for determination of the correct wire cross section based on the way of storing, ambient temperature and output power. In the same section there are processed also lighting designs in all the common areas (for example, the intensity of the illumination determined by the ČSN standards emitted by the Czech Office for Standards, Metrology and Testing). In chapter no. 4.9 the lightning conductor including the earthing of the building is drawn up.
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Electrical installation in family house
Dalecký, Jan ; Červinka, Dalibor (referee) ; Ondrejček, Vladimír (advisor)
In this bachelor's thesis is analyzed electrical installation of family house. It's goal is to summarize information important for designing electrical installation and subsequently create project documentation of electrical installation of three-floor family house. First part of the bachelor's thesis is dedicated to directives and demands for realization of electrical installation, which you need to lead by when creating project documentation and then assembling it in an object. The second part is focused on creating blueprints including lightning protection, low and high current installation, designing and dimensioning switchboards and technical report.
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Testing of Surge Arresters
Jeřábek, Lukáš ; Paar, Martin (referee) ; Krbal, Michal (advisor)
This bachelor's thesis is devoted to metal oxide surge arresters. After historical and theoretical introduction, which explains their principles and describes their characteristical properties, analysis of the standard IEC 60099-4 and testing according to the standard with focus on the type tests follows. This chapter is also amended with review of the standard's imperfections and with its most probable future development. The work concludes with a market survey, a review of the largest manufacturers and a comparison of their products.
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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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