|
|
Waste heat to power technology
Kůra, Tomáš ; Máša, Vítězslav (referee) ; Konečná, Eva (advisor)
This bachelor thesis focuses on the methods of waste heat conversion to electrical energy. There are presented and described so far known methods that generate power via mechanical work and methods converting power directly from heat. The thesis also contains an overview of case studies for studied technologies. Finally, all the findings are summarised, the factors influencing the applicability of each technology are presented, and the possibilities of the technology application in the industry are evaluated.
|
|
|
Energy performance of wastewater treatment plants
Čížová, Barbora ; Bogáňová, Ida (referee) ; Hluštík, Petr (advisor)
The retrieval part of the bachelorś thesis deals with legislation concerning energy audit and energy audit processing at wastewater treatment plants. Further work is aimed at assessing the energy performance, energy optimization and operation of energy self-sufficiency wastewater treatment plants. The practical part is focused on the comparison of the specific energy consumption for wastewater treatment in Koprivnice. The aim is to assess the energy performance of the selected indicators. This is an assessment of the m3 of waste water, kg BOD5 removed and the number of population equivalent.
|
|
|
Energy balance of urban wastewater treatment plants
Čížová, Barbora ; Bartoník, Adam (referee) ; Hluštík, Petr (advisor)
The research part of the diploma thesis is focused on an issue of energy consumption in sludge treatment at wastewater treatment plants divided by the number of population equivalent. The aim of the practical part is to set indicators and propose evaluative criteria concerning energy performance of urban wastewater treatment plants. The verification of proposed criteria and energetic analysis result from data of the wastewater treatment plant in Novy Jicin.
|
|
|
Technical design of an alternative to the small hydropower plant Ejpovice
Mitrega, Stanislav ; Jobánek, Stanislav (referee) ; Šulc, Jan (advisor)
The main purpose of this bachelor’s thesis is a new design of a small hydroelectric power plant Ejpovice with non-pressure and pressure derivation. The non-pressure part of a waterway includes design of a weir, culvert and an inlet channel. The pressure part of a waterway includes an intake object and an original tunnel. The design review includes two variants of a waterway. In the first variant water is running straight through the tunnel. The second variant is considering with a glass reinforced pipe that will be installed in the tunnel so the tunnel won’t be flooded. At first the thesis analyses all the sources for the preparation of a design and discribes an area of interest. Below the thesis presents a design of all the new building objects and technological equipments. Detailed restoration of the tunnel is also described. In conclusion of the thesis, there are calculations of a power generation and an economic analysis of both variants. The payback period of the second variant is significantly longer than the period of the first variant although an alternative design doesn’t require a comlicated restoration of the tunnel. On the basis of this fact I recommend to implement the first design.
|
|
|
Business Plan Proposal: Photovoltaic Power Plant
Krutský, Jan ; Kubánek, Radovan (referee) ; Němeček, Petr (advisor)
This Master’s thesis´ topic is “Business Plan Proposal: Photovoltaic Power Plant” and it has been assigned at Brno University of Technology, Faculty of Business and Management. The target is to create business plan proposal based on real business case that would be actually used not only as summary of all the necessary information for the project owner but also as information source for potential investors and other stakeholders of the project. Except the above mentioned, thesis demonstrates the knowledge of the energetic sector’s environment, ability to implement the legislation, use particular managerial tools and to prepare the technical and economical valuation to make decision making easier and to catch the investors´ eyes. The project concerns construction and operation of the photovoltaic power plant in the Czech Republic.
|
|
|
The Perspectives and Risks of Electricity Supply in the Czech Republic by 2030
Vinklerová, Tereza ; Průša, Jan (advisor) ; Kracík, Jiří (referee)
The thesis will focus on outlooks of the Czech energy system, especially with respect to supply-demand balance and generation adequacy. The current situation in the electricity market will be used as a starting point for projections of future scenarios. The scenarios will look at possible issues and challenges as well as further developments that the Czech energy system will be facing in the near future. These problems and challenges can be defined as the mid-term and long-term ability to balance supply and demand for electricity in the Czech Republic. The increase in production of electricity from renewable resources and the subsequent loss of flexibility of power sources go hand in hand with adverse economic conditions, together worsening the overall risk in the electricity system. At the same time we must take into account changes in EU energy policy and its effect on member countries, such as the planned shutdown of nuclear power plants in Germany, increased taxation of carbon dioxide production, supported production of electricity from renewable resources, and integration of energy markets. We must consider the harmonization of methods that are used to evaluate the adequacy and security of a production portfolio, known as a generation adequacy, while meeting the requirements of the given system and...
|
|
|
Waste heat to power technology
Kůra, Tomáš ; Máša, Vítězslav (referee) ; Konečná, Eva (advisor)
This bachelor thesis focuses on the methods of waste heat conversion to electrical energy. There are presented and described so far known methods that generate power via mechanical work and methods converting power directly from heat. The thesis also contains an overview of case studies for studied technologies. Finally, all the findings are summarised, the factors influencing the applicability of each technology are presented, and the possibilities of the technology application in the industry are evaluated.
|
|
|
Technical design of an alternative to the small hydropower plant Ejpovice
Mitrega, Stanislav ; Jobánek, Stanislav (referee) ; Šulc, Jan (advisor)
The main purpose of this bachelor’s thesis is a new design of a small hydroelectric power plant Ejpovice with non-pressure and pressure derivation. The non-pressure part of a waterway includes design of a weir, culvert and an inlet channel. The pressure part of a waterway includes an intake object and an original tunnel. The design review includes two variants of a waterway. In the first variant water is running straight through the tunnel. The second variant is considering with a glass reinforced pipe that will be installed in the tunnel so the tunnel won’t be flooded. At first the thesis analyses all the sources for the preparation of a design and discribes an area of interest. Below the thesis presents a design of all the new building objects and technological equipments. Detailed restoration of the tunnel is also described. In conclusion of the thesis, there are calculations of a power generation and an economic analysis of both variants. The payback period of the second variant is significantly longer than the period of the first variant although an alternative design doesn’t require a comlicated restoration of the tunnel. On the basis of this fact I recommend to implement the first design.
|
|
|
The Perspectives and Risks of Electricity Supply in the Czech Republic by 2030
Vinklerová, Tereza ; Průša, Jan (advisor) ; Kracík, Jiří (referee)
The thesis will focus on outlooks of the Czech energy system, especially with respect to supply-demand balance and generation adequacy. The current situation in the electricity market will be used as a starting point for projections of future scenarios. The scenarios will look at possible issues and challenges as well as further developments that the Czech energy system will be facing in the near future. These problems and challenges can be defined as the mid-term and long-term ability to balance supply and demand for electricity in the Czech Republic. The increase in production of electricity from renewable resources and the subsequent loss of flexibility of power sources go hand in hand with adverse economic conditions, together worsening the overall risk in the electricity system. At the same time we must take into account changes in EU energy policy and its effect on member countries, such as the planned shutdown of nuclear power plants in Germany, increased taxation of carbon dioxide production, supported production of electricity from renewable resources, and integration of energy markets. We must consider the harmonization of methods that are used to evaluate the adequacy and security of a production portfolio, known as a generation adequacy, while meeting the requirements of the given system and...
|
|
|
Energy balance of urban wastewater treatment plants
Čížová, Barbora ; Bartoník, Adam (referee) ; Hluštík, Petr (advisor)
The research part of the diploma thesis is focused on an issue of energy consumption in sludge treatment at wastewater treatment plants divided by the number of population equivalent. The aim of the practical part is to set indicators and propose evaluative criteria concerning energy performance of urban wastewater treatment plants. The verification of proposed criteria and energetic analysis result from data of the wastewater treatment plant in Novy Jicin.
|
guest ::
