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Off-grid system and container housing
Filka, Tomáš ; Kracík, Petr (referee) ; Poláčik, Ján (advisor)
This thesis sums up current possibilities of using renewable energy sources and addi-tional technologies which can be suitable for off-grid systems. Specifically, it describes the possibility of their application to the increasingly common container structures. The first part of this work contains information about history and present trends in the area of renewable energy sources and container housing. The second part shows a concept of such house, completely disconnected from the public grid. The results of this study allow basic insight into the problem and illustrate the practical application of acquired knowledge.
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Batteries for independent traction
Hladiš, Vítězslav ; Klíma, Bohumil (referee) ; Procházka, Petr (advisor)
The aim of this work is a review of literature of all types of batteries designed for driving in an independent traction (transport). The various types of batteries with them and compare based on their parameters (weight, cost, energy density / kg) to select the appropriate type of battery to drive electric cars, wheelchairs, electric bikes and scooters. The thesis is not a practical product or supplement. This is only a theoretical analysis of the issue.
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Autonomous traction vehicle of a type AGV
Brauner, Jiří ; Urbánek, Michal (referee) ; Kašpárek, Jaroslav (advisor)
The thesis deals with the design of an autonomous traction vehicle of a type AGV, used to purvey material flow. The first part of the thesis contains a research on the autonomous trucks with similar concepts offered on the market. The second part contains the description of the design of the prototype truck. It includes the selection of the guiding and safety components as well as the design of the traction drive and the traction battery. Finally, a frame design with force calculation of the selected node is performed.
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Hybrid and Electric Powertrains of the Trucks
Mrkva, Filip ; Řehák, Kamil (referee) ; Prokop, Aleš (advisor)
This bachelor's thesis deals with current trends in construction of electrified powertrains of trucks. Individual concepts are described and divided according to the arrangement and degree of electrification of the drive. Based on the most actual information from the manufacturers' websites, the parameters of the components used in real vehicles equipped with alternative powertrains are analysed. Real powertrains are evaluated in terms of usability in operation, operating costs, and environmental friendliness. Advantages and disadvantages of hybrid, battery and hydrogen trucks compared to conventional vehicles with internal combustion engines are discussed. Furthermore, the direction in which the discussed branch of the automotive industry will continue to develop is mapped, as well as the most significant obstacles and challenges associated with it. As part of the work, battery cars with an integrated electric axle were evaluated as the most promising for a relatively simple drive design, easy charging, and sufficient range for many applications. Key problems in the developing electric vehicle industry were also pointed out, which are mainly the low energy density of battery and hydrogen cells together with the energy-demanding production of batteries.
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Autonomous traction vehicle of a type AGV
Brauner, Jiří ; Urbánek, Michal (referee) ; Kašpárek, Jaroslav (advisor)
The thesis deals with the design of an autonomous traction vehicle of a type AGV, used to purvey material flow. The first part of the thesis contains a research on the autonomous trucks with similar concepts offered on the market. The second part contains the description of the design of the prototype truck. It includes the selection of the guiding and safety components as well as the design of the traction drive and the traction battery. Finally, a frame design with force calculation of the selected node is performed.
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Problematika rozvoje elektromobility vozidel kategorie M1 v České republice
ŠTĚCH, Jiří
This work is about problems connected with electromobility. It deals with the development and operation of electric vehicles. In this thesis there are explained the basic concepts during it's historical development to the present. The main focus of the thesis is the determination of the factors that are linked to the development and operation of electric vehicles in the Czech Republic, such as the readiness of the distribution network, transport infrastructure and suitable facilities of charging stations. It deals with the issue of what electromobility involves and what are the main reasons and visions for the complete replacement of electromobiles by combustion engines. The first part of this work describes the historical development of electromobility, from it's beginning until the present time, when electromobility is the main motoristic theme for the sustainable development of car traffic. The second part describes the complete construction of electric vehicles and its advantages. Furthermore, the current state of electromobility in the Czech Republic and the assumption of it's future development. The final, third part is practical. There are described the individual tested electric cars in terms of utility value for the end consumer and energy intensity. The measured values show a comparison of the tested vehicles.
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Off-grid system and container housing
Filka, Tomáš ; Kracík, Petr (referee) ; Poláčik, Ján (advisor)
This thesis sums up current possibilities of using renewable energy sources and addi-tional technologies which can be suitable for off-grid systems. Specifically, it describes the possibility of their application to the increasingly common container structures. The first part of this work contains information about history and present trends in the area of renewable energy sources and container housing. The second part shows a concept of such house, completely disconnected from the public grid. The results of this study allow basic insight into the problem and illustrate the practical application of acquired knowledge.
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Batteries for independent traction
Hladiš, Vítězslav ; Klíma, Bohumil (referee) ; Procházka, Petr (advisor)
The aim of this work is a review of literature of all types of batteries designed for driving in an independent traction (transport). The various types of batteries with them and compare based on their parameters (weight, cost, energy density / kg) to select the appropriate type of battery to drive electric cars, wheelchairs, electric bikes and scooters. The thesis is not a practical product or supplement. This is only a theoretical analysis of the issue.
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