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Identification and detection of defects on the PV system - operational measurement
Leitman, Valentín ; Morávek, Jan (referee) ; Mastný, Petr (advisor)
This work deals with the problem of identifying and detecting faults in photovoltaic systems. This thesis includes theoretical knowledge related to photovoltaic panels, the definition of measured parameters of the PV system and five ways how to identify faults in PV systems. The last part of this bachelor thesis deals with the author's contribution, which is to introduce a system for continuous monitoring data. System for continuous monitoring of data consists of measuring the power output of a photovoltaic panel and measurement using optical diagnostics using thermal camera. In conclusion are summarized individual knowledge, evaluation and recommendation of appropriate measurement methods for the detection of faults in PV systems.
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Construction Project for Implementation of Houses in Slavkov - Pod Zlatou horou
Kurková, Dita ; Venkrbec, Václav (referee) ; Nečasová, Barbora (advisor)
The subject of the diploma thesis is the solution of chosen parts of the construction technology project of the 1st phase of the construction „Komplex RD Slavkov, Pod Zlatou horou“. These are 4 semi-detached houses, overall 8 family houses. The work deals with technological regulations for the superstructure including roof, study of the realization of the construction technology project, design of the main construction machines and mechanisms and control and test plan. For the whole construction is elaborated time and financial plan in two variants, namely the gradual and current method of construction, and a detailed schedule for one semi-detached house. The technical report of the building site equipment is completed with the drawings, itemized budget of the building part of the house, noise study and specialization focused on the photovoltaic system, with an alternative solution to use solar collectors. The thesis also includes a case study of construction methods focused on the gradual and current method of construction.
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Energy-efficient elementary art school building
Šplíchalová, Kateřina ; Uher, Pavel (referee) ; Rubinová, Olga (advisor)
The aim of this Master's thesis is to design an energy-efficent primary art school in Dolní Bučice. The thesis is divided into three parts. In the first part, an architectural and construction design of the building is carried out. The building has two above-ground floors. The structure features a flat roof with photovoltaic panels. The ground floor includes a teacher's office, classrooms, a changing room, a technical room, a concert hall, and related facilities for performers. The second floor includes, teacher's offices, classrooms, and a small kitchen. The load-bearing envelope walls are design from aerated concrete blocks, while the internal load-bearing walls are made of acoustic limestone sand blocks. The floor and roof structures are reinforced concrete monolithic or made of prefabrica-ted ceiling elements. In the second part, the concept of HVAC systems is proposed. Water supply, heating and cooling are provided by a four ground-source heat pumps. The building is mechanically ventilated by three air-handling units located in the technical room situated on the first floor. The building is connected to the existing water supply system and sewage. Electricity is generated by photovoltaic panels or drawn from the power grid. The third part focuses on the functionality and analysis of photovoltaic panels related on an existing building. The work is based on data from the Malina mobile application. The research compares actual data with supplier data and focuses on the return on investment.
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Solar cooling
Smokoň, Pavol ; Janírek, Martin Stanislav (referee) ; Hejčík, Jiří (advisor)
This bachelor‘s thesis deals with current possibilities of using solar energy to power cooling devices. First part is dedicated to various techniques used in the field of electrically driven and thermally driven coolers. Second part focuses on ways of getting solar energy to power them. Last part enlists examples of some installed solar cooling systems.
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The study of utilization of raw materials based on glass recyclate
Bajer, Tomáš ; Čermák, Jan (referee) ; Šťastník, Stanislav (advisor)
Presented work deals with the problem of solar glass waste recycling. In theoretical part recent EU regulation regarding waste management is presented. Different ways of PV panels recycling are explained as well as raw materials for glass production are listed. Differences between regular and solar glass is explained. In experimental part different recipes using solar glass waste and polymer binders are presented. Grindability was tested on specimen tiles. Potential of solar glass waste for manufacturing products with acoustic properties was examined.
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Modern technologies for self-sufficient houses
Popara, Nikola ; Chýlek, Radomír (referee) ; Špiláček, Michal (advisor)
The bachelor thesis deals with modern technologies for self-sufficient houses. In the theoretical part of the thesis individual energy sources are explained. Sources of energy are divided in two major groups and that is source of heat and source of electrical energy. In the next part of my thesis cost of energy sources from different companies is calculated.
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Special education centre
Gilbert, David ; Stránská, Zuzana (referee) ; Struhala, Karel (advisor)
The aim of my master's project is to design a new building of a Special education centre with nearly zero energy consumption. The project consists of three main parts. The building is designed with a green flat roof with a load-bearing part formed by prestressed ceiling panels. The load-bearing wall masonry consists of ceramic blocks with stone wool insulation panels with longitudinal fibres. The building is divided into two main parts connected by a connecting entrance hall. First department is used mainly for therapy rooms and the other department for the offices of special pedagogical staff. The building also contains photovoltaic panels, air-handling units with heat recovery and a rainwater storage reservoir with the possibility of using rainwater for flushing. The next part of the master's project deals with the assessment of the life cycle of the structure (LCA), where the subject of assessment are various types of floor structures.
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Home Smart Wiring with Independent Sources
Doktor, Viktor ; Uher, Václav (referee) ; Kadlec, Radim (advisor)
The output of our work is complete proposal of the building wiring, the photovoltaic power plant proposal and technical report. In the first part we find the theoretical information concerning the proposal of the house wiring, explanations of basic terms and principles of technical documentation. We can find also an overview of known intelligent systems and a brief description. In the second part we describe itself proposal of concrete building, step by step. We can find a description of a created program to control building. The third part is focused on theoretical information about photovoltaics. Here we explain the basic principle, the limits of technology, materials and the panel structure. In the fourth part we proceeded to the actual plant proposal. Here we find the principle and a block diagram of system and description of the components of the plant, evaluation of production and energy consumption. Drawings of the technical documentation wiring as a photovoltaic power plant, distributor scheme and its layout can be found in the technical report, in Attachment.
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Environmentally advanced gym
Číková, Veronika ; Vyhlídalová, Karolína (referee) ; Horák, Petr (advisor)
The aim of the master's thesis is to design an environmentally advanced gym building. In the first part, the building structure is designed. It is a two-storey building. On the first floor there is a reception, a gym, sanitary facilities for athletes, communication areas, facilities for employees, storage areas and technical facilities. On the second floor there is a cafeteria, gym, sanitary facilities for athletes, tribune, communication areas, toilets, staff facilities and technical facilities. The structural system is a skeleton of monolithic reinforced concrete with infill masonry of aerated concrete. Ceiling structures and staircase are also designed as monolithic reinforced concrete. The building is roofed with trussed steel gable trus-ses, the roof cladding consists of PUR boards with surface trapezoidal sheeting. The perimeter walls are insulated with ETICS system. The second part deals with the building environment technology. Heating, air conditioning, cooling, water management, lighting and a photovoltaic power plant are designed. The third part is an energy study for the design of the heating source. Economic and ecological factors are taken into account. The decisive parameters for the selection of the most optimal solution are the total investment costs over the lifetime, the production of CO2 emissions and the consumption of primary nonrenewable energy. The project is developed using AutoCAD and DEKsoft software.
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