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Electromobility, today and vision
Valíček, Roman ; Kracík, Petr (referee) ; Milčák, Pavel (advisor)
The main target of this bachelor thesis is to create an overview of current and future status of electromobility in the Czech Republic, including an analysis of possible impacts of this developing field to other sectors, especially energy industry and ecology. This work is divided into several sections. The first part is research and it deals with general knowledge related to electromobility at first and then it analyzes the current situation in our country. The electric vehicle charging and electromobility support are discussed in detail. The second part of the thesis focuses on the influence of electromobility growth on the power system and on the electromobile emission footprint. These chapters are based on self calculations and the results are evaluated at the end. The conclusion summarizes the findings and there is a comment about upcoming development of electromobility in the future.
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INSTALLATION REGENERATIVE EQUIPMENT INTO A VEHICLE
Svršek, Michal ; Kučera, Pavel (referee) ; Vopařil, Jan (advisor)
The aim of this bachelor thesis is to prepare an overview of current knowledge and trends in energy recovery system of motor vehicles. The content is primarily a function of basic system, components and recovery of kinetic and thermal energy. The next section deals with the built-in specific device in a vehicle with an evaluation in terms of economic and environmental returns.
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Design Study of Highway Electrical Passenger Car
Přikryl, Karel ; Blaťák, Ondřej (referee) ; Svída, David (advisor)
This thesis deals with design concept of the electric car. At first, vehicle dynamics was solved in program MathCad. The components were selected from the obtained results. This was followed by a proposal layout design and vehicles main dimensions design. The frame was created in program ProEngineer, and then imported into ANSYS. Simulation of torsional rigidity was made in ANSYS by FEM.
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Cars Electric Drivetrain
Guráň, Radoslav ; Kloss, Ondřej (referee) ; Kaplan, Zdeněk (advisor)
This bachelor`s thesis is a specialized research, focused on electric drive units of personal vehicles. The thesis is divided into seven main parts. The first part deals with alternative fuels. The second part divides electric drive units into various sections and describes the history of an electric vehicle. The third section focuses on electric vehicles with a battery and analyzes electric motors and energetic power banks. The fourth and fifth part of the thesis focuses on electric vehicles with fuel cells and vehicles with a hybrid drive. The sixth chapter is devoted to the developing trends. The last section discusses the ecology of vehicles with an electric drive.
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Conceptual Design of Electromobile
Szabó, Ákos ; Fojtášek, Jan (referee) ; Hejtmánek, Petr (advisor)
This diploma thesis deals with concept design of electric car with electric in-wheel motors. The designing work starts with modeling of dynamic through acceleration and range of electric car. This was necessary to choose important components. These components were placed based on given criteria. The full model of electric car was designed in program Creo Parametric. In the final chapter stress analysis via program Ansys is presented.
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Parking house of NPP Dukovany
Okounová, Kateřina ; Rosendorf, Aleš (referee) ; Boleslavská, Yvona (advisor) ; Matějka, Libor (advisor)
The theme of this thesis is the design of two parking houses, which will be made in stages in the area of the Dukovany nuclear power plant. The construction site is located directly in the Dukovany NPP site, south of the cooling towers, which do not interfere with the area in any way. North of this area is a commercial area and bus station, which is separated from the land by buildings and greenery. The five-storey parking houses will not disturb the surrounding character of the buildings. Cooling towers have a big influence on this and they are unmistakable by their height and the designed objects will not have a massive effect next to these towers, they only complement the surrounding buildings. The buildings are designed of regular shape. A more prominent feature on these buildings will be the front facade itself and the glass staircase spaces. The main entrances to the building will be marked with a light sign “P1” and “P2” for better orientation between buildings. The layout of the parking house "S01" in the first stage is designed using two ramps located in the middle of the building. There is also a station for charging electric cars, bicycle storage, sanitary facilities, cleaning room and TZB room. The stairwells are designed in three places for easier access of people. The parking function is complemented in the 1st floor with 6 self-service car wash boxes, which are only accessible from outside the building due to the wet use process. The second stage of construction is considered to be the same layout, the entrance to the second building "S02" is designed from the west side.
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Design of Recharge Station for Electric Car
Sovják, Richard ; Řezníček, Svatopluk (referee) ; Křenek, Ladislav (advisor)
The main aim of this bachelor's thesis is innovative approach to design of recharge station for electric cars with technical, esthetic, ergonomic and economic demands. The final design with it's modern and functional look should be an attractive element placed in service environment. Another aim is also to fulfill social and psychological functions and address the public with not only thinking about alternative energy in transport.
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Self-service station for charging of electric automobiles
Kubizňák, Jan ; Fojtík, Pavel (referee) ; Kučera, Pavel (advisor)
The subject of this diploma thesis is a creation of SW for the self-service charging station of ELNICO Ltd. company. The work consists of two main parts. The first part contains an overview of general charging stations for electro cars at current market. After this the prototype of the ELNICO system is described. It's main components and the control system realized by the development kit DK-LM3S9B96 are characterized here. The real-time operating system FreeRTOS, that is used by the kit, is also specified. The second part of the document deals with the SW design and realization. The thesis describes the structure and the main modules of the program. The functionality is then demonstrated by photos of running application.
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Real consumption of primary energy of plug-in hybrid and electric cars
Bochníček, Ondřej ; Pokorný, Jan (referee) ; Fišer, Jan (advisor)
The topic of bachelor thesis is to evaluate a consumption of primary energy in electric cars and plug-in hybrids depending on the place of the operation and also to compare a particular representative with similar classic cars with combustion engine. Another criterion used for evaluation is the emission of carbon dioxide for one driven kilometer. For the consumption of primary energy in electric cars and plug-in hybrids is essential to know how is the electricity produced in the chosen area. With the energy mix of each state, characteristics of given ways of producing electricity and consumptions of selected cars the consumption of primary energy of selected cars and emission of carbon dioxide for one driven kilometer were determined. From the computed data results, that the lowest energy consumption have the electric cars driven in countries with dominant representation of renewable energy sources. Conversely the worst conditions are in the countries with high part of fossil fuels in electricity production. From the comparison of single electric cars and plug-in hybrids with classic cars results that electric cars or plug-in hybrids are at the time of writing this thesis practically in all cases more energy efficient and also produce less emission of carbon dioxide.
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