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Support of the energy sources construction for households
Stručovský, Aleš ; Radil, Lukáš (referee) ; Bartošík, Tomáš (advisor)
This bachelor thesis deals with the comparison of energy sources used for residential construction. It focuses on photovoltaic power plants, wind power plants, hydropower plants and cogeneration units. Budget cost of energy source is limited to the amount of 550 000 CZK. Every source of energy is defined by its feature, operating principle, advantages and disadvantages. Options of selling the produced energy and its price are specified. Furthermore, the particular building licence applications (construction administration approval, generation of power questionnaire, application for connection to the distribution network, application for the contract of energy production support) including all the necessary enclosures have been analysed. Essential aspect for buying the energy source is its power and it is chosen according to the type of source. Energy source of hydropower systems is flow and gradient, in wind power systems it is wind speed, in photovoltaic power systems it is sufficient intensity of sunshine and in cogeneration units its dependance on annual heat consumption. Specific energy source available on our market is chosen for every group and the calculations of annual electricity production, period of repayment and profitability in 20-year running period are performed.
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Identification and detection of defects on the PV system - operational measurement
Leitman, Valentín ; Morávek, Jan (referee) ; Mastný, Petr (advisor)
This work deals with the problem of identifying and detecting faults in photovoltaic systems. This thesis includes theoretical knowledge related to photovoltaic panels, the definition of measured parameters of the PV system and five ways how to identify faults in PV systems. The last part of this bachelor thesis deals with the author's contribution, which is to introduce a system for continuous monitoring data. System for continuous monitoring of data consists of measuring the power output of a photovoltaic panel and measurement using optical diagnostics using thermal camera. In conclusion are summarized individual knowledge, evaluation and recommendation of appropriate measurement methods for the detection of faults in PV systems.
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Design and operation of the coworking space
Koňariková, Lenka ; Struhala, Karel (referee) ; Remeš, Josef (advisor)
The diploma thesis solves the new utilization and renovation of an industrial building near the Baťa canal in the village of Huštěnovice which was used as former pumping station for agricultural purposes. The aim was to find such uses that will support the development of the adjacent area and at the same time will also refer to the original usage of the building. New community centre „PŘÍLIV“ with aquaponics connects both of them and what is more, it offers modern connection of people with nature. The construction plan is solved as a complex project form architectural study, through the project for the building permit to the design of the aquaponics technology itself. Project of the community centre and aquaponics is designed as off-grid building with minimal environmental impact.
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Real potential of renewable energy sources in Czech republic
Tofel, Jan ; Kropáč, Jiří (referee) ; Máša, Vítězslav (advisor)
The aim of this thesis is to present the basic characteristics of renewable energy sources and assess their potential for further use in the Czech Republic. Based on studying literature, statistics, foreign experience and consultation with experts is reviewed which of these resources in the Czech Republic give meaning or how to ensure their effective use. The individual chapters of the thesis describe in detail the characteristics of renewable energy and in the final chapter are reviewed economic and environmental terms.
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Optimization of electricity consumption in intelligent digital housholds
Gomola, Roman ; Sysel, Petr (referee) ; Kaláb, Pavel (advisor)
This thesis deals with the optimization of power consumption in an intelligent digital home, where the appliances are powered either from a distribution network and also from the photovoltaic source owner. The optimization of consumption we will see both economically and in terms of load distribution network. Renewable power supply operates in a green bonus. Optimization is done using the backup system and the unit Home Manager by SMA. Backup system in collaboration with the batteries will store power from photovoltaic sources, if you're not consumed by appliances in the home. Since it may be a smart home, which is performed by means of inteligent wiring components and accessories (Inels system from the company ELKO EP), is possible thanks to intelligent multimedia extensions and appliances also optimizme consumption.
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Regulation options of renewable energy sources
Pavlíček, Jiří ; Morávek, Jan (referee) ; Pěcha, Jiří (advisor)
This bachelor's thesis deals with the regulation of renewable energy sources. It focuses on ways of managing and possibilities of regulation renewable energy resources. Indicates the proportion of various types of renewable energy sources in electricity production and their representation in the electrical load profile. Thesis describes the various storage systems, which can be used to stabilize the renewable energy sources. Evaluate the applicability of these storage systems in the energy sector.
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Design of a photovoltaic source connection to the grid
Rozmarín, Jiří ; Dostál, Lukáš (referee) ; Valenta, Jiří (advisor)
This bachelor thesis describes questions of photovoltaic power output of the part of distribution substation 22/0,4kV. The first part is focused on the simple description of sotware, which can be used in the design. The second and the fourth part deals with the actual design of substation, in the terms of its instrumentation, calculations for design and conductor sizing. The last part deals with the thorough check of the proposed power distribution and all the related equipment.
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Design and operation of the coworking space
Koňariková, Lenka ; Struhala, Karel (referee) ; Remeš, Josef (advisor)
The diploma thesis solves the new utilization and renovation of an industrial building near the Baťa canal in the village of Huštěnovice which was used as former pumping station for agricultural purposes. The aim was to find such uses that will support the development of the adjacent area and at the same time will also refer to the original usage of the building. New community centre „PŘÍLIV“ with aquaponics connects both of them and what is more, it offers modern connection of people with nature. The construction plan is solved as a complex project form architectural study, through the project for the building permit to the design of the aquaponics technology itself. Project of the community centre and aquaponics is designed as off-grid building with minimal environmental impact.
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Identification and detection of defects on the PV system - operational measurement
Leitman, Valentín ; Morávek, Jan (referee) ; Mastný, Petr (advisor)
This work deals with the problem of identifying and detecting faults in photovoltaic systems. This thesis includes theoretical knowledge related to photovoltaic panels, the definition of measured parameters of the PV system and five ways how to identify faults in PV systems. The last part of this bachelor thesis deals with the author's contribution, which is to introduce a system for continuous monitoring data. System for continuous monitoring of data consists of measuring the power output of a photovoltaic panel and measurement using optical diagnostics using thermal camera. In conclusion are summarized individual knowledge, evaluation and recommendation of appropriate measurement methods for the detection of faults in PV systems.
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