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Photovoltaic system project for the Holešov commercial building
Pospíšek, Timotej ; Vrtal, Matěj (referee) ; Mastný, Petr (advisor)
This bachelor’s thesis focuses on the design and implementation of a photovoltaic system (PVS) for a commercial building in Holešov. The main objective was to develop a comprehensive project for a category A2 photovoltaic power plant that meets the requirements of the distribution network operator and maximizes the use of energy produced on-site. The work is divided into three main parts: familiarization with the rules for connecting and operating sources with inverters according to PPDS and RfG, design of the photovoltaic system including storage device, and preparation of project documentation for building permits. The results indicate that the proposed system is economically advantageous and contributes to environmentally clean energy supply. The economic analysis of the project, which includes available subsidies, confirms an investment return within 8 years.
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Allocation key design to equivalent production of electric energy at radial distribution network
Lejsek, Martin ; Wasserbauer, Vojtěch (referee) ; Paar, Martin (advisor)
The bachelor thesis deals with the problem of unequal supply options of electric energy to the distribution network from photovoltaic power plants due to the physical characteristics of the distribution network and current legislative rules. The theoretical part of the thesis describes legislation related to the connection of PV sources to the distribution network, various approaches from the literature as well as selected types of transmission and distribution network models. In the practical part, simulations for own network of 11 load points using allocation keys, according to which the aim is to achieve a uniform production electricity from all PV sources in the selected model of distribution network.
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Dynamic Models of Power-Generating Modules
Kopička, Marek ; Máslo, Karel (referee) ; Procházka, Karel (referee) ; Eleschová, Žaneta (referee) ; Drápela, Jiří (advisor)
The dissertation thesis deals with the design of the concept and implementation of models of electrical power system elements with regard to the potential of the use of computer programs – simulations. The solution of the thesis focuses on the compliance simulations of power-generating modules according to RfG (Requirements for Generators), as a document which setting out the requirements for the connection of power-generating facilities and also focuses on the issue of smart grids and MAS (Multi-Agent Systems) respectively. The framework of the thesis is thus defined by the area of requirements for power-generating modules according to legislative requirements (not only RfG, but also related standards incl. DSC (Distribution System Code), CSN EN 50438 and CSN EN 50549), requirements for agent functionalities and power-generating module abilities to operate in synchronous and island operation, including transitions between them, the process of synchronization (phasing) and communication between the individual elements of the power system.
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Dynamic Models of Power-Generating Modules
Kopička, Marek ; Máslo, Karel (referee) ; Procházka, Karel (referee) ; Eleschová, Žaneta (referee) ; Drápela, Jiří (advisor)
The dissertation thesis deals with the design of the concept and implementation of models of electrical power system elements with regard to the potential of the use of computer programs – simulations. The solution of the thesis focuses on the compliance simulations of power-generating modules according to RfG (Requirements for Generators), as a document which setting out the requirements for the connection of power-generating facilities and also focuses on the issue of smart grids and MAS (Multi-Agent Systems) respectively. The framework of the thesis is thus defined by the area of requirements for power-generating modules according to legislative requirements (not only RfG, but also related standards incl. DSC (Distribution System Code), CSN EN 50438 and CSN EN 50549), requirements for agent functionalities and power-generating module abilities to operate in synchronous and island operation, including transitions between them, the process of synchronization (phasing) and communication between the individual elements of the power system.
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