National Repository of Grey Literature 132 records found  1 - 10nextend  jump to record: Search took 0.01 seconds. 
Standard switchboard for PV plants up to 10 kW
Řezáč, Stanislav ; Morávek, Jan (referee) ; Mastný, Petr (advisor)
The bachelor's thesis focuses on drawing a single-line diagram and subsequently creating a hybrid photovoltaic system with energy storage, supplemented by a laboratory-use wallbox. The first part of the thesis provides a brief introduction to photovoltaics and presents various photovoltaic system types, as well as introducing different components of the hybrid photovoltaic system. Furthermore, the requirements for connection according to Annex 4 of the Distribution System Operation Rules and the Requirements for Generators directive are described. The second part of the thesis consists of the single-line diagram of the entire system and the module diagram of the R-DC/AC distribution board, based on which the entire system is assembled and connected. The conclusion of the thesis focuses on specifying how the distribution board is connected and describes the procedure for its installation. The measurement protocol for the specific distribution board R-DC/AC has also been prepared. The thesis also includes project documentation of the system, comprising a technical report and the mentioned diagrams.
Standard switchboard for PV plants up to 10 kW
Řezáč, Stanislav ; Morávek, Jan (referee) ; Mastný, Petr (advisor)
The bachelor's thesis focuses on drawing a single-line diagram and subsequently creating a hybrid photovoltaic system with energy storage, supplemented by a laboratory-use wallbox. The first part of the thesis provides a brief introduction to photovoltaics and presents various photovoltaic system types, as well as introducing different components of the hybrid photovoltaic system. Furthermore, the requirements for connection according to Annex 4 of the Distribution System Operation Rules and the Requirements for Generators directive are described. The second part of the thesis consists of the single-line diagram of the entire system and the module diagram of the R-DC/AC distribution board, based on which the entire system is assembled and connected. The conclusion of the thesis focuses on specifying how the distribution board is connected and describes the procedure for its installation. The thesis also includes project documentation of the system, comprising a technical report and the mentioned diagrams.
Electrical installation for apartment building with partial automation
Poruba, Marcel ; Janík, Daniel (referee) ; Mastný, Petr (advisor)
The bachelor thesis deals with the implementation of power and data installations and systems for the automation of electrical installations. The thesis is divided into theoretical and practical part. The theoretical part describes the legislative and safety requirements for the realisation of project documentation and the methods of implementation of individual parts of electrical distribution systems, including a section on systems for the automation of electrical installations. The TECOMAT Foxtrot system, which is used in the second part of the thesis for controlling electrical installations, is described. The practical part contains the complete project documentation for the apartment build ing in the stage of documentation for the construction. The drawing part contains drawings of the floor plans of the building, in which the power wiring and data wiring including the control by the Foxtrot wiring system are drawn. The documentation includes wiring diagrams of switchboards, drawings of lightning protection system, technical report, budget and calculation of switchboards in Sichr software.
Energy management of residential building with a photovoltaic system
Prášil, Kryštof ; Vrána, Michal (referee) ; Mastný, Petr (advisor)
This thesis deals with the evaluation of the electricity consumption of a family house with a photovoltaic power plant and electric heating. A control system was designed for this object, ensuring the optimization of consumption. The work summarizes the currently available options for power consumption management in buildings with photovoltaic plants. Subsequently, the thesis contains a description of the chosen management method. In the next part, the final algorithm of the control system is put together, which was preceded by operational testing and optimization. Finally, the thesis presents an evaluation of the energy and economic efficiency of the system.
Project documentation of photovoltaic power plant category B1
Rehák, Jan ; Mastný, Petr (referee) ; Morávek, Jan (advisor)
This thesis focuses on project documentation for a photovoltaic power plant. Requirements for parallel connection of power plants with installed power from 100 kW to 1 MW to the distribution grid are studied. Next, research has been conducted on individual components and options for local and dispatch control of photovoltaic power plants. The practical part of the thesis focuses on the creation of project documentation for an embedded photovoltaic power plant located in the buildings of FEKT Brno University of Technology. The final part of the thesis includes an economic evaluation of the project.
Design of reconstruction of LV electrical installation in HV substation
Vašulín, Jakub ; Mastný, Petr (referee) ; Janík, Daniel (advisor)
The topic of this work covers a theoretical description of project design for reconstruction of high voltage distribution system point. The aim of the work is to prepare material on the level of detail design documentation which covers not only design itself but also a theoretical description of external influences, a discussion of TECOMA Foxtrot system facilities and a characterization of standard specifications for individual types of rooms. Aquired knowledge was used detail project documentation which is an integral part of this work.
Electrical installation for a family house with automation elements
Souček, Tomáš ; Janík, Daniel (referee) ; Mastný, Petr (advisor)
The aim of this work is to familiarize with the implementation of power and data distribution and systems for automation of electrical installation. Furthermore, to define the principles necessary for the creation of the project documentation of the electrical installation of a family house. The first part of the thesis deals with the definitions and principles associated with safety and the methods of ensuring it, which must be taken into account when creating project documentation. This theses also deals with the conditions and selected methods of connection of the building to the low-voltage distribution network, methods of execution of high-current and low-current installation and systematic installation . The second part deals with the elaboration of a specific electrical installation project for a family house. The content of this point of the assignment is the design of the installation of the high and low-current circuits of the family house, including the systematic installation. It also includes the design of the electric switchboard, lightning protection system and the preparation of technical documentation in accordance with the applicable technical standards.
Heat pump in cooperation with PV for family house
Drašar, Vojtěch ; Vrána, Michal (referee) ; Mastný, Petr (advisor)
The bachelor thesis deals with the design of a heat pump in cooperation with a photovoltaic system for a family house. The theoretical part describes the principles of the heat pump and the photovoltaic system. The thesis presents the methods of operation of the heat pump, the principles of building cooling, the connection of the PV system to the grid, or the methods of storing excess energy. In the practical part, the consumption of a typical family house has been determined by means of typical supply diagrams. The consumption is based on hourly statistical values for the year 2021. From the obtained values a pump was designed. Another objective of the work was the placement of photovoltaic panels on the roof. The power plant is considered as a hybrid, in order to maximize the consumption of the energy produced and the use of energy at the point of generation. For this, a battery system was also designed. The work includes an energy and economic evaluation, including the payback of the combination. For the economic evaluation, a subsidy from the New Green Savings 2021+ program was considered. The proposed solution has applications in both renovation and new construction, where the emphasis is on minimizing air pollutants and also the use of ecological resources.
Project of 250 kWp PV power plant with energy accumulation system
Kovaľ, Nikodém ; Mastný, Petr (referee) ; Morávek, Jan (advisor)
This thesis is divided into three parts. The first part is focused on getting familiarization with the current requirements for connecting power plants to networks, their dispatch management and options for the construction of photovoltaic systems. The second part is focused on the design of a photovoltaic system with an output power of 250 kWp, including electricity storage. The last part is focused on the creation of implementation project documentation of FVS with battery storage system, which includes technical report, situation drawings, single-pole system diagram, diagrams of AC and DC switchboards, roof drawings, drawings of low-voltage and communication lines and budget.
Design of PV plant with accumulation for commercial building
Jörka, Lukáš ; Morávek, Jan (referee) ; Mastný, Petr (advisor)
This Master´s Thesis deals with the design of photovoltaic power plant with accumulation for commercial building in the city of Holešov. The first part of the thesis describes the requirements for connection and operation of power supplies with inverters according to Annex 4 of the PPDS and the European Commission directive RfG. The second part of the work focuses on the theory of photovoltaic systems, while their basic concepts are introduced, the individual components of photovoltaic systems are described, and eventually, the issue of inverters dimensioning is discussed in more depth. In the practical part of this thesis, the design of photovoltaic power plant with accumulation using the PVSOL program is performed. Within the design, components for PV plant with accumulation are selected, the project documentation of PV plant for building permit is prepared and the energy-economic analysis of the proposed solution is performed.

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