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Assessment of the economic efficiency of a passive house
Mašková, Pavla ; Comorek,, Martin (referee) ; Kocourková, Gabriela (advisor)
The Master thesis is focused on rating the specifics of passive houses and assessment whether the energy savings in the operation of passive house will cover the increased cost of construction. The theoretical part deals with the history and development of passive houses, application of natural materials, sustainable resources of energy and indicators for the evaluation of economic efficiency. The practical part describes passive and standard house. On the standard house, there is processed financial plan. Reference objects are compared, followed by evaluation of the return on the additional costs of the passive house.
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The Costs of Heating and Heat Source in Life Cycle of Building
Klec, Tomáš ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
The thesis is focused on the economic comparison of heating sources for a particular object in terms of annual operating costs, initial investment costs, payback period, savings over the life of the investment resources and subjective comparisons. At the same time broaden their horizons in terms of obtaining information on technical innovations in the world of heating and an overview of the prices heating and energy sources.
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Bytový dům s téměř nulovou spotřebou energie
Šmiták, Jan
This thesis discusses about the calculation of heat losses residential house by 4 floors with 15 residential units, which are compared in the software PROTECH TV and PHPP. Thanks designed quality building cover, the heat losses by transmission of the object are really low. The need of energy use for heating very influencing parameters like forced ventilation with heat recuperation and solar and internal profits of the apartment. With these profits for the climatic conditions program PHPP calculates automatically, but in TV software against these profits must be inserted manually.
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Assessment of the economic efficiency of a passive house
Mašková, Pavla ; Comorek,, Martin (referee) ; Kocourková, Gabriela (advisor)
The Master thesis is focused on rating the specifics of passive houses and assessment whether the energy savings in the operation of passive house will cover the increased cost of construction. The theoretical part deals with the history and development of passive houses, application of natural materials, sustainable resources of energy and indicators for the evaluation of economic efficiency. The practical part describes passive and standard house. On the standard house, there is processed financial plan. Reference objects are compared, followed by evaluation of the return on the additional costs of the passive house.
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The Costs of Heating and Heat Source in Life Cycle of Building
Klec, Tomáš ; Aigel, Petr (referee) ; Výskala, Miloslav (advisor)
The thesis is focused on the economic comparison of heating sources for a particular object in terms of annual operating costs, initial investment costs, payback period, savings over the life of the investment resources and subjective comparisons. At the same time broaden their horizons in terms of obtaining information on technical innovations in the world of heating and an overview of the prices heating and energy sources.
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Significance of “Architectural” Building Features for the Purposes of Heating Heat
Křeček, David
Beginning efficient building design is the most "abstract factor of concept linked with very uncertain inputs,” because a lot of parameters in that moment is still unknown. Many mutually connected factors are invoked during designing passive house e.g. trajectory of the sun and the shielding effect of the surroundings, the aspect of sunlight and interior lighting, power quality construction, etc. Currently, the architect has no choice, he can use only well-known precepts, such as large windows are facing the South not the North. Unfortunately this "empirical formula" for the design of a real passive house is not enough. And yet the first draft of the house is most affected by not only its shape, form, but user's comfortable, cost, feasibility and future energy behavior of buildings and related operating costs of the house too. It is obvious that this stage should not be underestimated, because "minor variation of the initial inputs greatly influence the outcomes.”
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