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Concept of Fast Charging Station with Accumulation for Electric Vehicles
Miškovský, Ján ; Morávek, Jan (referee) ; Mastný, Petr (advisor)
Main purpose of the thesis is the creation of a concept a fast-charging station associated with accumulation that uses renewable source. The introduction of the thesis describes a standard that specifies the charge of electric vehicles using direct and alternating current as well. It depicts an overview of using charging connectors. The first part also deals with overview of the technology of renewable sources and exploitation energy storage system for charging station. The second part introduces the theoretical basement for mathematical model of the charging station in Matlab/Simulink. The function of model station is verified by a physical laboratory model. For options verification of the connection station to the distribution net is created simulation of voltage losses in Matlab/Simulink. The thesis shows four 24 hours’ scenarios that have been simulated. According to the assumptions of simulation, the technology of station and connecting component is suggested. Next is the designed energy and financial analysis of the project charging station until 2030.
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Process a review of the specified electrical equipment
Lanc, Rudolf ; Mach, Martin (referee) ; Veselka, František (advisor)
The revision of the electrical equipment means verifying the state of the equipment concerning its safety. The aim of the Bachelor Thesis is the revision of the selected electrical equipment. The particular equipment will undergo a revision, measurements, supervisions, and tests, which are subject of the norms. A revision report will be issued as a result of the established facts, in which possible failures will be described. Further on eventual risks will be explained and techniques how to eliminate them proposed.
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Data Structure Visualization for Verification Tools
Holubec, Michael ; Lengál, Ondřej (referee) ; Peringer, Petr (advisor)
The aim of my bachelor thesis is an object-oriented design and implementation of a library which will provide a unified interface to a verification tool Predator and other tools for making a vizualization of data structures primarily for debuging purposes. This work analyses some qualities of the verification tool Predator, Forester and CPAchecker. The library offers not only a graphic but also a text-based output in DOT language. The result has been tested by connecting to the verification tool Predator.
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Test Driven Development for FPGA Designs
Halász, Dávid ; Strnadel, Josef (referee) ; Šimek, Václav (advisor)
Tato bakalářská práce popisuje, jak může být princip TDD uplatněn u hardware, převážně pro vývoj FPGA. Je popsána důležitá teorie pro pochopení kontextu. Na referenčním návrhu jsou představeny některé dostupné a užitečné verifikační nástroje. Jeden z těchto nástrojů byl vybrán a pomocí TDD byl vytvořen a úspěšně otestován návrh komunikačního modulu SPI.
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Models and simulations of processes of emission-free wheel loader with electric drive
Cieslar, Filip ; Nevrlý, Josef (referee) ; Němec, Zdeněk (advisor)
This diploma thesis deals with the creation of models simulating the processes of an emission-free wheel loader, which was created by rebuilding the original version with a combustion engine. Part of the work is the methodical creation of models from the basic part of the machine to a simplified model of the overall machine, its functional verification and calibration based on available information’s and measurements. In this paper, selected parameters of the overall machine model are verified based on performed measurements, the suitability of selected components is verified, and the optimization and modification of the model is performed based on verification. The aim of the thesis is to present the simulation and verification procedure and its practical use in the development of an emission-free wheel loader with electric drive.
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Automatic Testing of Software
Mrázik, Matej ; Tisovčík, Peter (referee) ; Korček, Pavol (advisor)
The main goal of the bachelor thesis is to automate the testing of IQRF Gateway Daemon software. The practical output is a tool capable of testing the IQRF Gateway Daemon through an emulated virtual network of intelligent devices. In the theoretical part, the work outlines the issues of software testing to the reader. These principles are then applied in testing the IQRF GW Daemon. The reader will get acquainted with the resulting tool and its functionality, which will be able to further expand if necessary.
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Hydraulic analysis of the supply pipeline to the Kravsko reservoir in Znojmo city
Jaroš, Zdeněk ; Lušovský, Michal (referee) ; Ručka, Jan (advisor)
This thesis provides hydraulic analysis of an existing water supply pipeline from Kasárna reservoir to Kravsko reservoir near Znojmo. The thesis structure is divided into two parts – the first is theoretical, the second part is a practical research. The theoretical part outlines currently used procedures, principles and available software programs. Thesis concentrates on a software called EPANET 2.0 which is also used for hydraulic analysis. In the research part, the thesis offers a description of the chosen site, a field survey followed by the process of assessment and a construction of a hydraulic model by the EPANET 2.0 software. The final part evaluates performed hydraulic analysis and proposes concepts for water supply pipeline renovation.
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AUTOMATED TESTING OF 10GbE DEVICES
Avramović, Nikola ; Dvořák, Vojtěch (referee) ; Fujcik, Lukáš (advisor)
Tato práce se zabývá návrhem modelu pro funkční verifikaci a návrhem syntetizovatelného testru 10Gb Ethernet zařízení, které používají XGMII rozhraní. Pro popis modelu je použit programovací jazyk VHDL. Práce zahrnuje vytváření bus functional modelu a návrh testru, který se implementuje jako genericky self-test modul. Výsledný návrh umožňuje verifikaci a testování PHY a MAC vrstve. Pro implementaci testru byla použita vývojová deska DE5-Net osazena FPGA obvodem Stratix V GX od firmy Altera.
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Identification of human iris
Horníček, Vladimír ; Maršálek, Roman (referee) ; Frýza, Tomáš (advisor)
This bachelor‘s thesis deals with eye iris human identification. The main advantage of eye iris human identification is individuality and accuracy of human eye iris. In the beginnig of this thesis there are described the main biometrics terms. The second part of this work engages theoretical basics of identification system activity and functionality. By using theoretical datas, there is designed and created an aplication in the Matlab simulation program. This aplication is able to creates and then compares the iris human. In the end of this thesis there are a results analysis.
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Realization of fingerprint scanner
Kovář, Martin ; Sekora, Jiří (referee) ; Mézl, Martin (advisor)
This master’s thesis deals with the issue of scanning human fingerprints, which is currently very topical and represents the most widespread biometric technology. The theoretical part of the work acquaints the reader with basics of dactyloscopy and biometrics and concerns technologies used for fingerprinting, image preprocessing methods and commercially available contactless optical scanners. The practical part is a realisation of a contactless optical scanner based on a Raspberry Pi minicomputer, implementation of preprocessing algorithms in Python and testing of the device from the perspective of image quality.
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