|
|
Systems of technical equipment in almost zero energy House
Bukovjanová, Eva ; Adam, Pavel (referee) ; Počinková, Marcela (advisor)
The aim of this thesis is the design and building services systems in buildings with energy close to zero. The thesis 2 variants were designed heating and DHW. In variant 2 is considered with the photovoltaic system to generate electricity that is used up mainly in the building. It is part of the thesis experiment, whose aim was to monitor and evaluate the structure of electricity consumption in the residential unit.
|
|
|
The influence of heat sources to microclimate in indoors space
Janková, Martina ; Ell, Jiří (referee) ; Rubina, Aleš (advisor)
This master thesis with the influence of heat sources to microclimate in indoor space. The aim of the thesis was to make the calculations of the dynamic behavior in indoor space and suggest ventilation systems for exhaust heat load. for found values. In the practical part of the thesis, individual systems are describing and then they are valorizing in accordance with energy intensity and thermal comfort.
|
|
| |
|
|
Cost analysis of passive houses and houses with zero energy demand
Šiklingová, Barbora ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
The bachelor thesis "Cost analysis of passive houses and houses with zero energy consumption" focuses on using natural materials in constructions suitable for passive and zero-energy houses. The theoretical part describes concepts related to the construction of energy-efficient buildings. The practical part assesses the suitability of each construction for use in passive and zero-energy houses. Furthermore, these constructions are valued and compared with each other.
|
|
|
Simulating daily load profiles to evaluate tariff structures
Abdallah, Hadi ; Paar, Martin (referee) ; Radil, Lukáš (advisor)
Tato práce se zabývá simulací denních zátěžových profilů pro účely vyhodnocení tarifní struktury. V první části práce je uvedena rešerše ekonomického hlediska dodávky elektřiny, tedy trhy s elektřinou, návrhem tarifů a tarifními strukturami v Česku a dalších evropských zemích. Práce se také zabývá konceptem komunitních energetických systémů. Stěžejní částí této práce je vytvoření modelu pro simulaci denních zátěžových profilů a zavést to k vyhodnocení více scénářů rozúčtování. Teoretická část práce se zabývá trhem s elektřinou, procesem jeho tvorby a prvky, které dohromady tvoří tarifní strukturu. Ceny elektrické energie jsou uvedeny z historického a aktuálního hlediska pro několik evropských zemí. Poté jsou uvedeny klíčové technologické aspekty komunitních energetických systémů. V praktické části této práce je uvedena simulace určená k vygenerování denních profilů spotřeby domácností. Model, implentován v prostředí Matlabu, používá Poissonovo i Binomické rozdělení. Vychází z profilu obsazenosti (aktivity) v každé domácnosti v jednotlivých hodinách a také z náhodného spínání spotřebičů. Na základě modelu byly otestovány scénáře pro výpočet ceny elektrické energie pro jednotlivé typové případy domácností.
|
|
|
Thermal behavior and energy demands of low-energy office buildings
Pichová, Lenka ; Adam, Pavel (referee) ; Šikula, Ondřej (advisor)
The thesis deals with energy intensity of a low energy office building. In the thesis, em-phasis is put especially on the calculation of energy consumption for heating (cooling). The energy intensity of the building is determined and evaluated by four methods of calculation, which are compared with a valid certificate of energy performance of the building, which arose at the time of its construction. In the experimental part of the the-sis, the energy intensity of the building is compared to the actual energy consumption obtained by two experimental measurements in heating season 2012/2013. (The building is operating partly only). Different methods of solutions and valid legal regulations are elaborated in detail in the first part of the thesis.
|
|
|
Energy Evaluation of the Figure Skating Hall
Šicová, Pavlína ; Maurerová, Lenka (referee) ; Vendlová, Lucie (advisor)
The diploma thesis contains an energy audit of the figure skating hall. In the first part I focused on the analysis of the topic, fire regulations and laws relating to given theme, recent technical, theoretical and experimental solutions in practice. In the next part, I compiled the of building energy audit of building, including its mandatory annexes. In the last part, I presented the results of measurements in the evaluated object.
|
|
|
Energetic optimisation of WWTP´s operation
Čížová, Veronika ; Vachovec, Roman (referee) ; Hlavínek, Petr (advisor)
The reduction in energy consumption is nowadays of increasing importance also within the field of waste water treatment. In combination with increasing requirements for the WWTP (waste water treatment plant) outlet quality, the energy optimization becomes very challenging for the plants operators. This thesis presents possible approaches to the energy optimization and summarizes technologies and measures, where some of them are in the research phase while others are already implemented successfully. In particular, the contribution of the activation tanks aeration process to the overall energy consumption of a plant is highlighted. A change in the aeration control is tested using a mathematical model of WWTP in Mikulov, South Moravia in Czech Republic. In the new setting the aeration is regulated based on the concentration of nitrogen compounds in the activation tank. There is also a brief survey of the energy consumption of the plant and an outline of other possible energy conservation measures.
|
|
|
Design of a heating system of a new apartment building
Kaša, Filip ; Maurerová, Lenka (referee) ; Vyhlídalová, Karolína (advisor)
The bachelor's thesis aims to design heating and hot water heating of a new apartment building in Nové Město na Moravě. The building has one underground floor and four above-ground floors. Heating is designed only for the upper floors, where there are living spaces. The sharing of heat into the space is ensured by plate radiators, tubular radiators and floor convectors. The system is designed in copper piping, as a hot water two-pipe. The system is powered by three gas condensing boilers. Hot water is heated by a storage heater.
|
|
|
A realization of modular web system
Kašparec, Michal ; Šmirg, Ondřej (referee) ; Koutný, Martin (advisor)
This bachelor thesis describes the current conception of PHP frameworks and their main characteristics. Creating the content management system with using sophisticated administration interface and access rights. There is realization a module for recording and evaluation of power consumption with enabling to display the power consumption.
|
guest ::
