|
|
Improving energy efficiency in industry
Kovář, Štěpán ; Konečná, Eva (referee) ; Touš, Michal (advisor)
This Bachelor Thesis deals with the increase in energy efficiency in industry. The energy consumption is globally one of the cardinal topics. A significant part of the energy is consumed by industry, and therefore it is necessary to search for such measures to increase the energy efficiency of industrial processes. Current attitude aims at the installation of more effective machines, devices or the waste heat recovery. Especially the scientific community is concerned with the possibilities of process optimization from the point of settings and process integration, production planning, using software solutions. Both approaches are analysed in this work and based on that current state as well as the potential of the energy savings are evaluated.
|
|
|
Improving energy efficiency in industry
Kovář, Štěpán ; Vondra, Marek (referee) ; Touš, Michal (advisor)
This Bachelor Thesis deals with the increase in energy efficiency in industry. The energy consumption is globally one of the cardinal topics. A significant part of the energy is consumed by industry, and therefore it is necessary to search for such measures to increase the energy efficiency of industrial processes. Current attitude aims at the installation of more effective machines, devices or the waste heat recovery. This approach can lead to massive investment requirements of energy audits which means that the motivation of the enterprises to implement such audits is lowered. Especially the scientific community is concerned with the possibilities of process optimization from the point of settings and process integration, production planning, using software solutions. Both approaches are analysed from the potential of their use in this thesis.
|
|
|
Energy Audit
Hrazdira, David ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The theme of this master's thesis is the elaborating of an energy audit according to the valid legislation in the Czech Republic a five-storey apartment building. The master's thesis consists of three main parts. Theoretical, Computional and Energy Audit. The theoretical part focuses on the theme of solar thermal collectors. In the calculation part, the energy consumption of the assessed object is analyzed in both the initial and the new state. The energy audit is drawn up in accordance the Decree number 480/2012 Sb. in the current version.
|
|
|
Evalution of Economic Efficiency of EPC Projects
Vlčová, Zuzana ; Šourek, Bořivoj (referee) ; Korytárová, Jana (advisor)
The issue of energy saving building is a current topic of today. The increasing costs of operating buildings reduce economic efficiency of the organization operations. A large part of the operating cost is energy cost. An effective tool for improving the energy performance of buildings is an EPC method. The implementation of energy projects through EPC is offered by Energy Services Company. This thesis evaluates the economic efficiency of the project implemented by the EPC and analyses its risk factors. The subject of EPC project is modernisation of an energy sector of a hospital building. The economic efficiency of the project is interpreted on the basis of economic indicators Net Present Value, Internal Rate of Return and Profitability Index. There was also performed Monte Carlo simulation supported by Oracle Crystal Ball software within the analysis of risk factors for the project.
|
|
| |
|
|
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.
|
|
|
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.
|
|
|
Energy saving buildings
Raška, David ; Přibil, Rudolf (advisor) ; Hovorka, Jan (referee)
Práce se zabývá problematikou nízkoenergetických a pasivních domů, včetně předložení důvodů pro jejich výstavbu. Poukazuje na jejich vlastnosti a sledované parametry pro splnění požadovaných hodnot. Dále pojednává o nejdůležitějších podmínkách pro výběr polohy energeticky efektivních staveb a o doporučeném zónování místností dle světových stran v závislosti na slunečním záření. Uvádí možnosti složení konstrukčních částí a nejčastěji používané výtopné systémy pro energeticky efektivní stavby, které jsou svým provozem šetrnější k životnímu prostředí. Cílem je předložit ucelenou informaci o daném tématu tak, aby bylo možno vyvozovat závěry podporující praktické využití těchto staveb, a to především z hlediska potenciálu značných energetických úspor. Práce rovněž vypovídá o vývoji výstavby energeticky úsporných budov v České republice. Abstract: This work is concerned with questions of energy saving buildings, including introduction of reasons for their building-up. It refers about their characteristics and evaluated parameters for meeting it's requirements. Further it deals with the most important conditions for choosing of location for energy saving buildings and about recommended zoning of rooms according to cardinal points depending on solar radiation. Indicates the posibilities of composition...
|
|
|
Passive houses, legislation, and support programs
Švaříčková, Klára ; Matějíček, Luboš (advisor) ; Přibil, Rudolf (referee)
The topic of this paper is passive houses. It shows the history of these buildings and presents economical and ecological reasons to build them. The paper also compares them with ordinary buildings. It discusses the importance of the right choice of the land and the house placement because of its solar radiation dependence. It shows, what components and procedures to use to achieve demanded parameters. It suggests right energy resources, which are suitable for passive houses. Informational and support programmes from Czech, but also from the whole world are being showed. It shows the level of basic knowledge of this topic among people and also their will to build these houses. The main goal is to present organised Informations about where how and why to build passive house. The paper also contains information about support Programmes and theirs feedback.
|
|
|
Improving energy efficiency in industry
Kovář, Štěpán ; Konečná, Eva (referee) ; Touš, Michal (advisor)
This Bachelor Thesis deals with the increase in energy efficiency in industry. The energy consumption is globally one of the cardinal topics. A significant part of the energy is consumed by industry, and therefore it is necessary to search for such measures to increase the energy efficiency of industrial processes. Current attitude aims at the installation of more effective machines, devices or the waste heat recovery. Especially the scientific community is concerned with the possibilities of process optimization from the point of settings and process integration, production planning, using software solutions. Both approaches are analysed in this work and based on that current state as well as the potential of the energy savings are evaluated.
|
guest ::
