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The design and evaluation of economic efficiency thermal insulation composite system of the house with a government grant in the CR and SR
Sobola, Martin ; Kocourková, Gabriela (referee) ; Vaňková, Lucie (advisor)
The aim of the master thesis is the assessment of the economic effectivity of thermal insulation with the state incentives in the Czech Republic and Slovak Republic. In the master thesis, the issue of investment, the possibilities of state funding of the construction industry, a detailed analysis of national funding programs aimed at promoting thermal insulation and the characteristics of thermal insulation contact system will be discussed with the focus on the design, realization management of the building and material possibilities. The output of the master thesis will be a proposal of a possible solution of thermal insulation contact system on a reference object. The financing of the investment will be compared in case of investment based on own resources or a bank loan, with the final assessment of economic efficiency with the use of insulation subsidy programs in the Czech Republic and Slovak Republic.
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The assessment of economic effectiveness the low-energy house
Joneš, Filip ; Grossmann, Jiří (referee) ; Vaňková, Lucie (advisor)
The aim of this bachelor thesis is to assess the economic effectiveness of low-energy house. It deals with indicators of economic effectiveness, problems of low-energy construction and its characteristics. The thesis also deals with distribution according to energy consumption for heating, buildings energy balance and material options. The practical part of thesis compares the investment and operating costs for the construction of low-energy and classic house. The outcome of this bachelor thesis are the calculations of individual indicators of economic effectiveness.
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Smart house
Král, Adam ; Pech, Ondřej (referee) ; Mauder, Tomáš (advisor)
This bacherol’s thesis is describing, how is technology getting into our households and making smart homes. After defying, what is smart home and what is not deals with possibilities of their control, their effect on energy savings and raising of security. In the end there is an example of calculation of budget needed to reconstruct a house into a smart house and discussion about which direction will the trend take in the future.
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Energy audit
Peichl, Petr ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The diploma thesis deals with the energy audit of the kindergarten building Špálova in Ostrava, according to order No. 480/2012 Sb. as amended. It is divided into three parts. The first part deals with the project of photovoltaic power plants in the energy audit, the second part analyzes the calculation procedures in the design of energy-saving measures and the third part completes the energy audit according to the requirements of the above-mentioned decree.
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Energy assessment of buildings
Dobrá, Zdena ; Komínek, Petr (referee) ; Hirš, Jiří (advisor)
In the theoretical part of bachelor’s thesis there are basic terms of building energy rating and also the main announcements and guidelines. In the computational part of bachelor’s thesis there are specificated building energy systems, building solution and technical characters of cladding. Also, there are terms as is standardized usage of the building, energy comsumption for individual systems of technical equipment of buildings, draft measures and economical rating. In the Project can be found analysis of PENB, elaboration of sub-section of the energy audit and experimental verification of the building‘s real condition.
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Ventilation of nearly Zero Energy Building
Frčka, Lukáš ; Horák, Petr (referee) ; Rubinová, Olga (advisor)
This diploma thesis is focused on nearly zero energy buildings, which are a mandatory part of construction of the buildings in Czech republic after 2020. It also deals with HVAC and its design as part of these buildings. The theoretical part deals with legal and technical regulations and possible savings in HVAC systems. The computational part is focused on two solution of HVAC systems in given object. The project part is about the given object, which is otevřená zahrada Brno. This building was founded by Nadace Partnerství s.r.o.. This third part of diploma thesis deals with the quality of indoor microclimate and evaluation of the heat recovery system effiency, which is applied in local HVAC unit.
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Energy Audit of Multipurpose Building
Čajčíková, Jolana ; Počinková, Marcela (referee) ; Horák, Petr (advisor)
The theme of this diploma thesis are the issue of energy evaluation of buildings and the reduction of energy consumption in the Czech legal system in the theoretical part, an analysis of energy consumption of the judged building in an old and new state in the calculation part and an energy audit of the main building of SRC Lihovar in Třemošnice according to Decree no. 480/2012 Coll. The three-storey main building of sports and rehabilitation center is located on the southern edge of city Třemošnice and it used to be a distillery until it has been renovated in 2013. There is a restaurant with a bowling room, hotel with two conference lounges, wellness, fitness and a swimming pool. The heat source for this building are two gas boilers, three heat pumps and solar collector array. There is partly forced and partly natural ventilation installed in the building.
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Cost analysis of a smart house
Vacek, Jan ; Výskala, Miloslav (referee) ; Aigel, Petr (advisor)
The bachelor thesis focuses on cost analysis of smart house. It describes the gradual development of technologies that have affected today's smart homes. The thesis also shows the possibilities that these systems offer to users. The use of these technologies and their interconnection is explained in more detail in order to save electricity and household finances. It also contains a description of the potential risks of attacking the aforementioned systems by unauthorized persons. The practical part deals with experimental measurements on a model of a room equipped with smart devices.
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Glazed Balcony as Preheater of Ventilation Air - Parametric Study
Macháček, Pavel ; Janírek, Martin Stanislav (referee) ; Fišer, Jan (advisor)
This thesis deals with the influence of balcony glazing to preheat ventilation air. In the first part there are described the ways of passive use of sun radiation and types of ventilation of flats. THESEUS-FE 4.0 is used as a simulation program, for which heat transfer is described. The second part contains description of flat and selected case simulation, followed by a geometric model and description of boundary conditions. Finnaly is done evaluation of case simulations not only in therms of savings in ventilation, but also for heat loss as a whole.
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Exploiting Approximate Arithmetic Circuits in Neural Networks Inference
Matula, Tomáš ; Mrázek, Vojtěch (referee) ; Češka, Milan (advisor)
Táto práca sa zaoberá využitím aproximovaných obvodov v neurónových sieťach so zámerom prínosu energetických úspor. K tejto téme už existujú štúdie, avšak väčšina z nich bola príliš špecifická k aplikácii alebo bola demonštrovaná v malom rozsahu. Pre dodatočné preskúmanie možností sme preto skrz netriviálne modifikácie open-source frameworku TensorFlow vytvorili platformu umožňujúcu simulovať používanie approximovaných obvodov na populárnych a robustných neurónových sieťach ako Inception alebo MobileNet. Bodom záujmu bolo nahradenie väčšiny výpočtovo náročných častí konvolučných neurónových sietí, ktorými sú konkrétne operácie násobenia v konvolučnách vrstvách. Experimentálne sme ukázali a porovnávali rozličné varianty a aj napriek tomu, že sme postupovali bez preučenia siete sa nám podarilo získať zaujímavé výsledky. Napríklad pri architektúre Inception v4 sme získali takmer 8% úspor, pričom nedošlo k žiadnemu poklesu presnosti. Táto úspora vie rozhodne nájsť uplatnenie v mobilných zariadeniach alebo pri veľkých neurónových sieťach s enormnými výpočtovými nárokmi.
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