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Energy security of China focusing on natural gas
Andrsová, Nicola ; Čajka, Radek (advisor) ; Müller, Štěpán (referee)
The diploma thesis deals with the energy security of China, mainly with the question considering energy mix, consumption, infrastructure network and diversification of importers in natural gas field. The analysis of research question is done mainly from the data of international energy organizations, from the Chinese government data and other sources, which enable to describe mentioned problems. From the People's Republic of China perspective, it focuses on the detailed description of gas pipeline infrastructure, importers and subjects, which are involved in energy sector. Risks and threats, which should occur from signed partnerships or projects, were taken into consideration too. The aim of this work is to define and evaluate the energy security of PRC, its energy policy mainly in natural gas field when considering present situation as well as possibilities for the future. Than the diploma thesis outlines the role of natural gas in Chinese energy mix, state of the gas sector in China and evaluation of projects, which take place in China's gas sector or will occur in the future.
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Modelování časových řad výroby a spotřeby elektrické energie v ČR
Pánková, Markéta
Modeling of time series of production and consumption of electricity in the Czech Republic. Bachelor thesis. Brno: Mendel University, 2015. This bachelor thesis describes the energy market in the Czech Republic. It presents the breakdown into different sources of electric energy production and the basic principle of trading in electricity. One-dimensional time series models, created in the statistical program Gretl, were used for data processing of the production and consumption of electric energy between 2002 and 2014, and the import and export of electric energy in the years 2006 - 2014 in the Czech Republic. The chosen method was the decomposition of the time series focusing on working with systematic component of a series, that consists of trend, seasonal and cyclical component. Based on the description of the data evolution, a two year prediction was created and evaluated using chosen statistical criteria.
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Wind energy
Král, Ondřej ; Brázdil, Marian (referee) ; Kracík, Petr (advisor)
This bachelor’s thesis discuss wind energy sector. The first chapter focuses on basic construction types of wind power plants, their classification and description of the main parts. Basic physical principles by which electrical energy is produced, presents the next section, which deals with the lifetime of wind turbines, too. The final chapter describes the development of wind power in history, wind energy is here compared with other energy sources, and finally it is dedicated to matter of wind turbines’ energy payback.
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Future energy sources
Hatiar, Peter ; Moskalík, Jiří (referee) ; Škvařil, Jan (advisor)
This work deals with the issue of energy resources. It deals with the energy challenges for the coming decade, it briefly describes the various energy resources and assesses their potential. Given the scale of that issue, the work is focused on the use of energy resources, especially for electricity production.
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Analyze of market and development od renewable energy sources in Czech Republic in period 2005-2015
Joksch, Daniel ; Hladík, Miroslav (advisor) ; Lukášová, Tereza (referee)
The thesis analyses market of renewable energy sources in the period 2005-2015 with a focus on the assessment of the usage and development potential of individual types of renewable energy sources. It also assessing the energy security of these types from the technical, economic and political perspective. Thesis is also engaged in energy efficiency and economy of each type, including analysis of the current promotion of renewable energy sources. A topic of thesis is very discussed and current issue, mainly due to the dynamic of energy policy environment at EU level and at national level. The theoretical part describes the issue of renewable energy, related legislativ, both EU level, national level and the level of global energy agreements. Further, the thesis deals with the Czech energy mix, energy intensity of the Czech economy and the proportion of renewable energy sources. At the end, theoretical part describes the Environmental theory as an important factor influencing the development of renewable energy sources. The practical part is then further analyzed the each type of rewenable energy source, their economic reality, energy security, efficiency and potential in the Czech Republic. It is also approched the issue of subsidies as an important element of the development of renewable energy sources. The comparison of the findings and evaluation of this comparison confirm the hypothesis that the most promising renewable energy source for the future development is currently the biomass in the both forms of wet and dry processes.
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The role of renewables in the energy mix Czech Republic
Koukalová, Blanka ; Hladík, Miroslav (advisor) ; Czesaný, Slavoj (referee)
This thesis analyses the energy mix of the Czech Republic with a focus on the use and development options of individual types of renewable energy sources. It also considers economics of renewable energy especially in terms of production cost of electricity and the impact on the prices of electricity. The paper further analyses the current subsidies related of renewable energy sources in the country and forecasts such subsidies to 2030. The topic of the work is very timely as the future direction of the energy sector is the subject of intensive debate and negotiations, both at the level of the EU and the Czech Republic, namely in the State Energy Policy of the Czech Republic. The theoretical part defines the issue of renewable sources of energy and legislation related to the issue. It also deals with assessing the arguments of proponents and opponents of renewable energy sources and theoretical approaches related to renewable energy, specifically environmental and behavioral theories. Behavioral theory has a significant influence on decisions about the future direction of energy. The practical part focuses on the analysis of various types of renewable resources and subsidies related to renewable energy sources in the country. Furthermore we compare the models of energy systems and energy mixes of Czech republic and Germany, from both the current and future perspectives. We also evaluate the relationship of populations of the Czech Republic and Germany to renewable energy, which leads to the hypothesis that the development of renewable energy sources depends to some extent on political ambitions and objectives of the ruling establishment.
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Comparison of energy dependence of the Czech Republic and Slovakia and its implications for their energy policy
Rigó, Alexander ; Bič, Josef (advisor) ; Machytka, Daniel (referee)
This bachelor thesis compares the energy dependence of Slovakia and the Czech Republic and resulting implications for energy policy of both countries. The thesis presents the degree of dependence on energy sources and suppliers of energy to both Slovakia and the Czech Republic. The first chapter defines the term of energy dependence and energy security. Given that EU energy policy greatly influences the energy policies of their member countries, the first chapter also introduces the energy situation in the EU and its position in the world. The second and third chapters deal with the energy situation in the Czech Republic and Slovakia. These chapters introduce the energy policies of the Czech Republic and Slovakia, their dependence on energy resources and suppliers, and show the implications for their energy policies.
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Economic and Environmental Analysis of using electromobility in the Czech Republic
Sikyta, Adam ; Slavík, Jan (advisor) ; Louda, Jiří (referee)
This Diploma thesis deals with utilization of electric driven cars in Czech Republic. There are two cardinal aspects of this research. Firstly I would like to give an answer if expansion of electric driven cars could help Czech Republic with greenhouse gas emission reduction. This goal will be achieved by quantitative analysis when four different scenarios of electric driven cars expansion will be calculated. Result of this analysis will be affected by several significant aspects. The most important aspect is structure of Czech energy mix which influences environmental friendliness of using electric driven car. Outcome of this analysis will tell us if we should support electric driven cars expansion in Czech Republic. Finally Diploma thesis proves that it is possible to use electric driven vehicles as a tool for greenhouse gas emission reduction in Czech conditions. Second important aspect related with electromobility is the financial competitiveness to combustion engine driven car. In this case the goal of analysis will be set as comparative analysis of lifecycle costs. Social external costs (as greenhouse gas emissions) will be included to the analysis as well. Result of this analysis tells us what type of power drive in passenger car is financially preferable.
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The potencial of nuclear energy in developing countries
Klasová, Eva ; Dubský, Zbyněk (advisor) ; Veselý, Zdeněk (referee)
Affordable energy in sufficient quantities is essential for the melioration of the world and especially developing countries. Nuclear energy has the potential to provide long-term solution for growing energy consumption in an economically and environmentally sustainable manner. Problematic factors include the financial magnitude of the initial investment, the extensive requirements for technological and institutional establishment, issues related to safety and security, and the disposal of radioactive material. This thesis analyzes the position of nuclear power in the world. Based on an analysis of advantages and disadvantages of nuclear energy, it then identifies the potential for utilizing nuclear energy in emerging countries. Five developing countries, with very different starting positions, have been selected to investigate how they can secure and develop their energy requirements. The selected countries include China, Chile, Ukraine, United Arab Emirates and Bangladesh.
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Safety and sustainable European´s Union energy policy
Sokolová, Barbora ; Vondrušková, Barbora (advisor) ; Horák, Jiří (referee)
The bachelor thesis focuses on the analysis of safety and sustainability of EU's energy policy. It analyses the development of the EU energy policy, main energetic determinants and important players on the field of world economy and it tries to show its influence on the current situation. The aim of the thesis is to point out whether the current energy policy is safe and sustainable and it tries to determine possible future development.
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