The first part of the research is motivated to provide citations deeper to the literature of optimal control principles that could be linked to the system optimization problem, discuss these principles and various ways to apply them. Then we describe one fuel cell, accumulator and photovoltaic standalone system along with the most used equations from the literature. Next, we formulate the problem of optimal control for this system to optimize the system financial cost in the best case and we process to describe and discuss the numerical optimal control algorithm - multiple shooting - that will be used to solve the problem, that was not used in literature so far in conjunction with the problem. The codes and numerical simulations are also provided. Powered by TCPDF (www.tcpdf.org)

The aim of my thesis is to create a comprehensive overview of energy law with special focus on its influence on the environment. It especially deals with individual renewable energy sources and their support, construction of facilities utilizing these sources and their impact on the environment. Last but not least, in each chapter I draw attention to recent or expected amendments to relevant legislation. In the first chapter I divide sources of energy into the fossil, nuclear and renewable ones. Besides presenting the basic characteristics of such sources, I also deal with the time period in which the humankind will run out of their supplies, as well as with detrimental effects that their mining and processing have on the environment. Based on the classification included in the Act on the Promotion of Renewable Energy Sources, I continue with classifying the renewable energy sources to wind power, energy of water and solar radiation, geothermal energy, biomass and biogas. I consider their benefits, but also their harmful effects on the environment. Each subchapter also contains a part that deals with the potential of such resources in the Czech Republic. Since Czech energy law is influenced by both international and European laws, I dedicate the next chapter to them. On the level of international...

The process of environmental impact assessment is a control procedure that aims to summarize and evaluate the impact of a project on the environment at the stage of project planning and thus to reduce its potential negative impacts in the future. One of the main ideas of the EIA process is to avoid since the very beginning problems and confrontation which would otherwise appear in the future in connection with the planned project. This principle is particularly important in cases of transboundary assessment where communication between countries and joint consultations on the project in its early stages of planning might prevent potential conflicts and disruption of mutual relations in the future resulting from an already implemented plan. The cornerstone of a transboundary assessment is the understanding that the harmful effects of a specific project do not stop at the borders of one state, but can reach a territory of many other countries, mutual cooperation in this subject is thus with regard to environmental protection necessary. The necessity of such a cooperation on one hand, as well as its pitfalls and difficulties on the other hand, are illustrated in the case of transboundary EIA between the Czech Republic and Austria, that is specifically in the case of the construction of the nuclear power plant...

Title: ReiKi as a Legal Doping in Sports Problem specification: In professional sport performance is a variable, which influences almost everything. The sportsmen are aware of that and they feel under the pressure. That is why many of them use the illegal doping. But is it really the only way? We have already learned to train the corporeal part and later even the psychical part. Is not logical to pay the same attention to the spiritual part? Is it possible, that for example influence of a spiritual energy (ReiKi and familiar methods) could affect the sport performance? Objectives: To proof or disprove a hypothesis about accepting the spiritual energy and its influence on sport performance and alternatively suggest particular application of this factor in sport practice. To offer an alternative way to accomplish better performance without using unhealthy drugs to sportsmen is the general objective of this work. Methods: The work was solved in a form of studying the cases using some couples of monozygotic twins. The basic idea lay in placement one of the sibling to the program of regular ReiKi therapies. The twins did the same kind of sports, in which was observed their performance. To get more complex point of view there were placed even regular sportsmen to the research. These sportsmen went...

Title: Legislation of renewable energy sources and their use Abstract The presented thesis deals with issues of legal regulation of renewable energy sources with target on legal regulation of system of support in the Czech Republic. The thesis contains the overview of documents and instruments from international enviroment. As a result of the Czech Republic membership in the European Union the thesis presents instruments of union legislation which due to integration of EU member states legislation and due to marking out obligatory goals aims to opened unified and liberal energy market. The thesis describes historical development of this phenomenon from partial legislation to complex and sophisticated legislation and artificially formed systems of support including and puts them into context with social economic aspects of pursued period of time. Due to comparative method the thesis brings not only comparation of legislation in the course of time in Czech and European background but also evaluate them and try to estimate progress and find possible solution. One of the thesis targets is to provide the comprehensive view on legislation of renewable energy sources from businessmen points of view and put this relationship into context with institute of environment protection.

Thesis title: Legal regulation of the use of alternative energy resources The goal of the paper is to analyze the legal regulation of the use of alternative energy sources and to provide a summary and logical overview of this matter that is closely related to environment and climate protection. The greenhouse effect is frequent topic of current debates regarding the climate changes that lead the international communities to decision on limitation of greenhouse gases emissions by using among others renewable energy sources. The reason for my research is a long-term interest in renewable energy sources. The thesis is composed of seven chapters, each of them dealing with different aspects of promotion of the use of alternative energy sources. Chapter One is introductory and provides the overview of the research topic. Chapter Two explains the term alternative energy sources and its relation to renewable energy sources. Chapter Three is divided into two subchapters dealing with international and European aspects of the climate protection and related law. History of the Czech legal regulation of promotion of renewable energy sources is provided in Chapter Four and the main issues are outlined. Chapter Five deals with current Czech legal regulation on promotion of renewable energy sources and provides...

This thesis is focused on the legislation on the renewable energy sources, especially on the mechanisms of promotion granted to the producers of the electricity and heat from the renewable sources of energy. The thesis describes the contemporary regulation in the Czech republic and compares it to the relevant German regulation.

Le stockage par supercondensateurs de l'énergie photovoltaïque est modélisé afin de disposer d'un modèle suffisamment fin et accessible permettant de les intégrer dans des chaînes de conversion de l'énergie solaire. Les supercondensateurs sont modélisés par un circuit multibranche comportant des résistances et capacités variables suivant la tension, dont les valeurs sont déterminées par une expérience de caractérisation ayant une bonne précision. Par ailleurs, tous les éléments d'une chaîne typique de conversion de l'énergie photovoltaïque sont modélisés avec le logiciel Matlab/Simulink (gisement solaire, conversion photovoltaïque des panneaux, régulateur, batterie et charges). Le modèle de stockage de l'énergie photovoltaïque par supercondensateurs est ensuite validé par la bonne concordance des mesures relevées en conditions réelles avec les résultats donnés par les simulations. Enfin, deux exemples d'exploitation du modèle sont proposés et discutés : la détermination du temps de charge des supercondensateurs suivant l'éclairement solaire et la température ambiante, et l'intégration des supercondensateurs dans la chaîne d'alimentation électrique d'un moteur à courant continu permettant de réduire les sollicitations électriques sur la batterie lors de l'appel de puissance nécessaire au démarrage du moteur / The storage by ultracapacitors of photovoltaic energy is modeled in order to have an accurate and accessible model to integrate ultracapacitors into solar energy conversion systems. Ultracapacitors are modeled by a multibranch circuit representation composed of resistors and capacitors with variable voltage whose values are determined by an accurate characterization experiment. Moreover, all the elements of a typical photovoltaic energy conversion system are modeled by using the Matlab/Simulink software (solar radiation, photovoltaic panels, batteries and charges). The energy storage model by ultracapacitors is then validated by the good agreement of measured values taken in real conditions with the results provided by simulations. Finally, two examples are proposed and discussed: the determination of the storage duration of ultracapacitors versus solar irradiance and ambient temperature, and the integration of ultracapacitors in the electrical feeding system of a DC motor to reduce the electrical current peak of the battery at the start of the motor

The master thesis is concerned with the problems of the impact of additional taxation on economy and effectiveness of photovoltaic projects in the Czech Republic. Additional taxation applies to revenues coming from selling the electricity made by photovoltaic power plants between 2011 and 2013. The first part describes the theoretical factors influencing the methods of assessing the effectiveness of the investment project. At the beginning of the second part, the legislative background of renewable energy projects in the Czech Republic is described. All the factors influencing the effectiveness of the photovoltaic projects are reviewed; followed by the discussion of methods for assessing the effectiveness of the photovoltaic projects. At the end of the thesis the impact of additional taxation on the effectiveness of photovoltaic projects is assessed and compared between different sizes of projects.

This work deals with technology and innovation management issues on the particular case of electricity smart metering in the Czech Republic. The popular literature on this topic is not reflecting on industries with high level of regulation in demand determination, which is the precise case of this industry. Positions of distribution network operators, technology suppliers, end-consumers and the regulatory players are analyzed. Comparison with other European countries is shown with market development predictions also taking part of the analysis. The outcome of this work reflects on the 2012 decision of the regulatory authority in the Czech Republic, which is to decide on a mandatory roll-out of this technology. This work presents the path towards this decision and discusses the potential outcomes.