|
|
Regulation options of renewable energy sources
Pavlíček, Jiří ; Morávek, Jan (referee) ; Pěcha, Jiří (advisor)
This bachelor's thesis deals with the regulation of renewable energy sources. It focuses on ways of managing and possibilities of regulation renewable energy resources. Indicates the proportion of various types of renewable energy sources in electricity production and their representation in the electrical load profile. Thesis describes the various storage systems, which can be used to stabilize the renewable energy sources. Evaluate the applicability of these storage systems in the energy sector.
|
|
|
Electronic parts of small fotovoltaic power plant
Benda, Dušan ; Šťastný, Ladislav (referee) ; Bradáč, Zdeněk (advisor)
The thesis describes the design, implementation and subsequent testing of electronic circuits for usage in small photovoltaic power plants. It focused on the sub-power appliances, battery charging and monitoring of photovoltaic panels. Introduction of this work deals with selecting appropriate controllers for each subsystem and comparison of the proposed facilities with commercially available applications. A substantial part of the work describes the selected controller for each subsystem implemented and circuit design of the individual components of electronic systems in detail. For each subsystem are implemented measuring and comparing the results achieved.
|
|
|
Support of the energy sources construction for households
Stručovský, Aleš ; Radil, Lukáš (referee) ; Bartošík, Tomáš (advisor)
This bachelor thesis deals with the comparison of energy sources used for residential construction. It focuses on photovoltaic power plants, wind power plants, hydropower plants and cogeneration units. Budget cost of energy source is limited to the amount of 550 000 CZK. Every source of energy is defined by its feature, operating principle, advantages and disadvantages. Options of selling the produced energy and its price are specified. Furthermore, the particular building licence applications (construction administration approval, generation of power questionnaire, application for connection to the distribution network, application for the contract of energy production support) including all the necessary enclosures have been analysed. Essential aspect for buying the energy source is its power and it is chosen according to the type of source. Energy source of hydropower systems is flow and gradient, in wind power systems it is wind speed, in photovoltaic power systems it is sufficient intensity of sunshine and in cogeneration units its dependance on annual heat consumption. Specific energy source available on our market is chosen for every group and the calculations of annual electricity production, period of repayment and profitability in 20-year running period are performed.
|
|
|
Photovoltaic power station in area South Moravia, appreciation their influence on environment
Krystýnová, Hana ; Zmeškal, Oldřich (referee) ; Kotlík, Josef (advisor)
This thesis is focused on possible utilization of the sun energy for electricity production. It points out the basic components, attributes and functions of the photovoltaic system, also the suitability of the South-Moravian region for photovoltaic power station construction. Further there are mentioned current photovoltaic power stations built in South-Moravian from the point of view of location, performance etc. It analyses potential and real possibilities of solar power utilization in the South Moravian Region in connection with the Territorial Energy Policy.
|
|
| |
|
| |
|
| |
|
|
Construction of photovoltaic power plants in the Třeboňsko Protected Area
DUŠEK, Milan
Number of photovoltaic power plants increased rapidly in the Czech Republic in the years 2009 and 2010. The aim of this bachelor thesis is to review the legal limits of the construction in the studied area, the ratio of permitted buildings in Třeboňsko Natural Protected Area and outside this area. Then to find out the decisive kriteria of the stakeholders who participate on the permition procedure or to determine other factors that could influence the results of the permition procedure. The construction of photovoltaic power plants affects the landscape character in Třeboňsko protected area. Třeboňsko protected area was compared with Trhosvinensko, Lipnicko and Stráž nad Nežárkou areas. The number of the planned plant buildings in both areas, the issued number of positive and negative statements with the justification included, the functional utilization of the area for the construction of the photovoltaic power plant, the number of the issued decisions in the individual years and the comparison of realized photovoltaic power plants in the monitored areas was monitored. It was found during the evaluation that the positive decisions were issued for the areas where the landscape has been already disrupted by the other constructions in the past. The negative decisions were issued for construction of the photovoltaic power plant in the open landscape. Only the intentions in former industrial or agricultural sites and in the urban areas were implemented.
|
|
|
Renewable resources and their impact on regional and municipal development
Sládeček, Dušan ; Damborský, Milan (advisor) ; Janković, Vukica (referee)
This MA thesis examines the effects of wind and photovoltaic power plants on the regional development using the standard regional and statistical analysis tools. The theoretical part focuses on the macroeconomical point of view concerning the support of renewable energy sources. The consequences for Czech economy can be seen as greatly negative. The practical part includes case studies and focuses on specific municipalities. The result of the findings is that the construction of photovoltaic powe plants does not have a negative impact on the development of municipalities, in the case of smaller ones it can even be seen as an economic asset.
|
|
|
Renewable energy resources, the present state and perspectives in the CR
Machulda, Petr ; Dočkal, Dalibor (advisor) ; Chalupníček, Pavel (referee)
The work is focused on exploring the issue of renewable energy resources, their current status and possible future development, especially the issue of solar power. The first two chapters focus on the legislation that regulates business conditions in the field of OZE, the reasons of promotion of OZE and the economic theory of government intervention and infuence of the group. Chapters three and four are about subjects in the electricity market in the Czech Republic and the support tools of OZE. The fifth chapter analyzes the current state of OZE in the Czech Republic and the last development in this area, their market share, capacity utilization of existing and possible future development in these sectors. The last -- six chapter -- the work aims to find out what led to the current situation in the field of solar energy, what is the status quo in this area, what is the impact on the economy of this state and what are the possibilities of resolving the current situation. The conclusion summarizes the knowledge, which I arrived at work.
|
guest ::
