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Biomass use in district heating
Dlouhá, Kristýna ; Kracík, Petr (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with the utilization of biomass in district heating. The introductory part of the thesis is dedicated to biomass, its division and ways of its utilization for energy purposes. The following section describes in more detail each of the technologies for power generation from biomass. In the third part, a few of our energy cogeneration sources are stated, they use previously mentioned technologies. At the end of the thesis there is a statistical overview of the utilization of biomass in district heating in the Czech Republic over the last 10 years.
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The combined production of heat and electricity
Talač, Michal ; Formánek,, Marián (referee) ; Počinková, Marcela (advisor)
This thesis describes the design of a cogeneration unit, its design and operational optimization. The theoretical part explains the principles of cogeneration and the associated advantages and disadvantages, also describes the different types of units and their main components and their suitability for use in various types of buildings. The second part of this thesis deals with a design of cogeneration unit in selected building. Design of cogeneration unit consists of evaluation of the object itself, through the selection of suitable units, optimalization of a selected range of cogeneration units, to the final financial analysis. The part of the thesis are also project drawings, which shows the current status of the heating system and subsequently scheme with the possible involvement of cogeneration units in the existing system.
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Comparison of Energy Circles from point of view Efficiency
Houdek, Milan ; Škvařil, Jan (referee) ; Lisý, Martin (advisor)
This diploma thesis investigates the combined production of power and heat from biomass. The main aim is to compare suggested energy circles in the light of their electric, general and economic efficiency. Introduction describes the basic terms and principles of energy utilization of biomass, combustion and gasification technology are described thoroughly. The main part contains suggestions and thermal calculations of energy circles. The thermal cycle with gasification chamber, combustion chamber and hot air turbine is proposed, than thermal cycle with gasification generator and cogeneration unit and finally Rankine-Clausius circle. In conclusion calculated results are recapitulated and the usability of proposed thermal cycles is assessed.
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Biomass use in district heating
Dlouhá, Kristýna ; Kracík, Petr (referee) ; Baláš, Marek (advisor)
This bachelor’s thesis deals with the utilization of biomass in district heating. The introductory part of the thesis is dedicated to biomass, its division and ways of its utilization for energy purposes. The following section describes in more detail each of the technologies for power generation from biomass. In the third part, a few of our energy cogeneration sources are stated, they use previously mentioned technologies. At the end of the thesis there is a statistical overview of the utilization of biomass in district heating in the Czech Republic over the last 10 years.
|
|
|
Comparison of Energy Circles from point of view Efficiency
Houdek, Milan ; Škvařil, Jan (referee) ; Lisý, Martin (advisor)
This diploma thesis investigates the combined production of power and heat from biomass. The main aim is to compare suggested energy circles in the light of their electric, general and economic efficiency. Introduction describes the basic terms and principles of energy utilization of biomass, combustion and gasification technology are described thoroughly. The main part contains suggestions and thermal calculations of energy circles. The thermal cycle with gasification chamber, combustion chamber and hot air turbine is proposed, than thermal cycle with gasification generator and cogeneration unit and finally Rankine-Clausius circle. In conclusion calculated results are recapitulated and the usability of proposed thermal cycles is assessed.
|
|
|
The combined production of heat and electricity
Talač, Michal ; Formánek,, Marián (referee) ; Počinková, Marcela (advisor)
This thesis describes the design of a cogeneration unit, its design and operational optimization. The theoretical part explains the principles of cogeneration and the associated advantages and disadvantages, also describes the different types of units and their main components and their suitability for use in various types of buildings. The second part of this thesis deals with a design of cogeneration unit in selected building. Design of cogeneration unit consists of evaluation of the object itself, through the selection of suitable units, optimalization of a selected range of cogeneration units, to the final financial analysis. The part of the thesis are also project drawings, which shows the current status of the heating system and subsequently scheme with the possible involvement of cogeneration units in the existing system.
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