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Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 47
Šipla, Jan
Polymerní kompozity pro kabelové systémy s vysokou odolností

This diploma thesis is focused on the issue of electrical insulating materials used in cable systems. Primarily, the thesis deals with the influence of fillers that improve the resistance of these materials, especially their thermal stability and reaction to the appearance of fire ...

Vít, Tomáš
Vliv vnějšího prostředí na parametry akumulátorů

The presented thesis deals with sources of electricity, specifically batteries. For the purposes of better comprehension of the topic, the introduction presents various types of electricity sources, as well as battery designs, influences affecting the function of batteries and research of av...

Vecko, Kamil
Vektorové řízení PMSM s využitím čidel s nízkým rozlišením

The main objective of this thesis is to implement field-oriented control with a reduced number of sensors or their precision using Aurix TC233 microcontroller. Only one shunt resistor is used for measuring current. Therefore, the focus is put on verifying PWM generation and current...

Leńczyk, Lukáš
Vliv retardérů hoření na vlastnosti kabelových izolací

The presented thesis deals with the issue of the effect of flame retardants on the properties of cable insulation. A brief definition of the basic concepts related to this topic is introduced. Furthermore, there are described the most important polymeric materials used in cable...

Přibek, Petr
Intermetalické sloučeniny bezolovnatých pájecích slitin

The diploma thesis deals with the issue of lead-free solder alloys and the formation of intermetallic compounds in their volume. The theoretical part outlines the general issues of soldering, including its physical nature. Furthermore, the work deals with the description of the current&...

Pangrác, Tomáš
Kontaktování vodičů na tlustovrstvých substrátech pro vysokoteplotní aplikace

The presented diploma thesis is focused on the issue of connections with high temperature resistance. The introduction is a search of contact methods, their limitations, principles and benefits. There is also a search for materials for printed circuit boards, conductive paths and the&#x...

Kutěj, Petr
Metody měření vnitřního pnutí v tlustých vrstvách

This thesis describes the technology of thick films, where are described methods for measurement of inner tension in thick films. In this thesis is made a proposal of experimental preparation for measuring inner tension according to Cantilever (Beam) method. This method was tested ...

Kubíček, Robert
Technologie chytrého parkování

The thesis contains theoretical and practical part. The theoretical part focuses on the issue of smart parking from the perspective of history and today. Furthermore, the thesis contains a market research from the perspective of smart cities. Furthermore, the Internet of Things and ...

Handrejch, Jan
Monitorování baterií pro IoT zařízení

The thesis deals with the issue of monitoring the remaining energy, especially in primary cells based on Lithium-Thionyl Chloride (Li-SOCl2), which find their application in low-power IoT devices. The purpose of this work is to select and validate suitable integrated circuits for applic...

Háže, Daniel
Měření dielektrických vlastností samouzdravujícího polymeru

This diploma thesis deals with the topic of self-healing polymers. In the theoretical introduction, you can get acquainted with a summary of knowledge about these promising materials and their application possibilities in the electrical industry. In the experimental part, the thesis describe...

Jozová, Kateřina
Anizotropní magnetoreologické elastomery

This diploma thesis is focused on Magnetorheological elastomers (MRE). The introduction provides a general description of magneto-active composites which include MRE materials. MRE is then described in more detail separately. The method of MRE voxels fabrication is then explained. There are ...

Honzík, Jan
Možnosti řízení pohltivosti nízkofrekvenčních akustických tlumicích prvků

The theses deal with acoustic damping elements based on the resonant principle. Thus, a Helmholtz resonator, a membrane resonator and an oscillating panel are described here. Other parts of the thesis are devoted to the construction of the oscillating panel and the design of t...

Kovalenko, Taras
Agilní metody řízení projektů

Agile techniques - are techniques that help manage projects effectively. Nowadays, agile techniques are very actively used not only in IT but also in other areas of industry. The most important techniques of Agile Control include Scrum, XP, FFD. This work focuses on the descri...

Drož, Adam
Ekologické napájecí systémy s vodíkovými palivovými články

This diploma thesis deals with hydrogen fuel cells with a proton exchange membrane. The first chapter discusses the classification of hydrogen fuel cells in terms of construction, type of electrolyte and operating temperature. The main differences are briefly described and examples of p...

Calta, Lukáš
Automatizovaný proces verifikace numerické simulace pomocí \nl{}měření

This work summarizes an overview of the implementation of measuring systems for automatic data acquisition, including a description of their basic structure, distribution and communication interfaces used. There are also several representatives of commercially available measuring systems. Furthermore, the&...

Frank, Jan
Možnosti znovupoužití epoxidových zalévacích směsí

This diploma thesis focuses on the possibility of reusing epoxy resin as a filler in newly produced epoxy resins. The aim of the diploma thesis is to compare the electrical and mechanical properties of cold-cured epoxy resin with the properties of newly formed samples. T...

Valnoha, Jan
Možnosti uplatnění principů cirkulární ekonomiky pro řízení životního cyklu výrobků z oblasti chytrých textilií

This thesis discusses the possible application of circular economy principles for smart textiles. The work was based on a research of circular economy issues and technologies, materials for smart textiles. The results of the work show the necessity of elaboration of new standards a...

Komín, Jan
Diagnostika částečných výbojů v kompozitech s využitím optických FBG struktur

The presented master thesis deals with the detection of partial discharges using optical fibers with a built-in FBG grating. Currently, the detection of partial discharges is very diverse, but detection using optical fibers with a specially designed grating is more or less unknown. ...

Carvan, Ondřej
Separace elektronického odpadu za použití miniaturních magnetických robotů.

The submitted master thesis is focused on the electronic waste separation. This topic is already a very pressing issue nowadays and will become even more important globally in the future. The separation system presented in this thesis could contribute to its solution. This system&#...

Strejc, Matyáš
Systém pro stanovení parametrů testů pájitelnosti a jejich vyhodnocování

This master's thesis describes a system for determining the parameters of solderability tests and their evaluation. Solderability is complex of properties that examines the properties of a material to be wetted by solder for industrial soldering. Three main parameters are wettability, he...

Collection's Items (Sorted by Submit Date in Descending order): 1 to 20 of 47