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Problematika elektromobility vozidel kategorie M
KUTTA, Tomáš
I elaborated a bachelor thesis on the topic "Electromobility issues of category M vehicles". The main objective was to determine whether the driving range specified by the vehicle manufacturer can be achieved and under what conditions. Further gain practical experience with vehicle management and identify factors that negatively or positively affect the development of electric vehicles in the Czech Republic. I have found that the price and the available network of charging stations play the biggest role when buying an electric vehicle.
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Range Extender Engines for Electric Cars
Kroupa, Jiří ; Janoušek, Michal (referee) ; Drápal, Lubomír (advisor)
This bachelor thesis is about range extender engines for electric cars with focusing primarily on piston combustion engines. In the first part, reasons for using range extender are indicated and the principle of use in powertrain of electric vehicle is explained. Requirements for a combustion engine working as range extender are stated with their impact on development parameters of this engine. The second part describes manufacturers with their range extenders. Three engines are described in detail with emphasis on development, technical parameters and operating strategy. Another range extenders with their basic parameters are mentioned too. Conclusion refers about benefits of using range extenders and their future development is estimated.
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Future Trends for Passenger Car Powertrains
Bureš, David ; Drápal, Lubomír (referee) ; Novotný, Pavel (advisor)
This bachelor thesis analyses existing and potential future propulsion technologies in passenger cars. Propulsion technologies are evaluated based on their efficiency, emissions, and amount of vibration. They are then compared with propulsion technologies in current use. Probability of usage from 2020 to 2040 is predicted for each evaluated technology.
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Electric Car Rear Axle Mechanic Driveline Design
Baroš, Eduard ; Černý, Jiří (referee) ; Ramík, Pavel (advisor)
The aim of the diploma thesis is the design of mechanical parts of the rear axle driveline suitable for rebuilding of a given sports car into an electric car. The introductory part briefly explains the physical principles of the drive and contains a brief summary of the current concepts of electric vehicle propulsion. Afterwards, there is a comparison and selection of a suitable concept for a given electric vehicle, determination of the basic vehicle parameters based on the calculation of the longitudinal vehicle dynamics and the gearbox calculation on the basis of which the design is solved. The next part is dedicated to the computational inspection of parts using the finite element method. The final part deals with the placement of the assembly inside the vehicle and the evaluation of the drive mechanism.
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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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Design of Urban Electric Car
Soušek, Vít ; Bukvald, Jiří (referee) ; Zvonek, Miroslav (advisor)
This work deals with design of urban electric car. Its analytic part describes the evolution of design of the vehicle and then compares technical options and visual appearance of current production. The main goal of the work is to create an exterior design of compact four-seated electric car intended mainly for urban and suburban passenger transport. This part of the work describes own design solution connecting the aesthetics, functionality, ergonomics and modern technology together.
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Design of Urban Electric Vehicle
Lakomý, Vlastimil ; Jelenčík, Branislav (referee) ; Zvonek, Miroslav (advisor)
Theme of the diploma thesis is design of an urban electric car. The main aim of my diploma thesis is to create a concept of a vehicle which will benefit from advantages of utility vehicles and small urban cars . In my thesis I think about using of ecological materials, effective production technologies and requirements for car in present.
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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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Design of Urban Electromobile
Vítek, Jan ; Karásek, David (referee) ; Křenek, Ladislav (advisor)
The aim of this thesis is the exterior design of an urban electric vehicle and the implementation of technologies into the proposed design, which is promising for future applications in the automotive industry. The analytical part of this work is concerned with the history of electric vehicles, the available contemporary technologies and further analyses the visual properties of electric vehicles. The design of the electric vehicle is presented in the practical part. The shape and the composition of the vehicle is described in detail, and further the applied technologies, ergonomics and design elements of the electric car are presented.
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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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