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Design of Electric Hoist, Capacity 250 kg
Soška, Michal ; Malášek, Jiří (referee) ; Škopán, Miroslav (advisor)
Bachelor's thesis deals with design of overhead electric driven hoist with hand-driven trolley. The objective was to design original and effective solution. Lifting mechanism is implemented as a chain drive, with own designed chain guide. Work contains a description of the individual components, corresponding calculations and drawings.
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Mechanical design of mobile camera system via electric drive
Bosák, Dalibor ; Brandejs, Jan (referee) ; Paloušek, David (advisor)
This bachelor thesis deals with an overview of accessories for a camera movement and mechanical design of a mobile camera crane via electric drive. In the construction part of the thesis are primarily brought conception designs of a camera crane including stress analysis in each places of the crane and then the proposal itself according to the chosen concept. There are shown solutions of individual parts of the camera crane with their description and views. In the end of the thesis are resumed the advantages of the design and economical analysis including the prices of each components and the whole crane.
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Urban three-wheeled vehicle with electric drive
Černík, Adam ; Porteš, Petr (referee) ; Tobiáš, Martin (advisor)
This bachelor thesis deals with the conceptual design of the chassis of a three-wheeled. The total payload od the vehicle is 160 kg. At the beginning, the work deals with the search for different types of chassis in used three-wheeled vehicles. The advantages and disadvantages of various chassis concepts and the subsequent choice of one them are also summarized. Then the conceptual parameters of the vehicle are selected. At the end a 3D model is modelled in program Inventor, which corresponds to the selected conceptual parameters. This model is used to visualize the designed chassis of three-wheeled vehicle.
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Conceptual design of high performance glider with electric propulsion (in complience with EASA CS-22)
Hlůšek, Josef ; Sklenář, Filip (referee) ; Hlinka, Jiří (advisor)
This master's thesis is focused on conceptual design of glider with electric propulsion system following the CS-22 regulation. Statistical analysis of the glider with an auxiliary electric engine has been carried out in order to determine basic design parameters for conceptual design. Based on analytical drag polar, the flight performance parameters are calculated, in particular flight range and influence of the solar panels on the flight range. This thesis also includes preliminary design solution of accumulator placement within the wing.
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Design of all-terrain vehicle
Brostíková, Amálie ; Karásek, David (referee) ; Rubínová, Dana (advisor)
This diploma thesis deals with design Quads. Specifically, a type of terrain utility quad, often referred to as the ATV. To drive the machine uses two electric motors. The ultimate designer's proposal responds to the significant social trends that support the economy and ecological design. These parameters together with the yield of the machines are non-traditional solutions to this type of field machinery.
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Concept design of a Long-Range Car
Baka, Michal ; Siebert, Petr (referee) ; Křenek, Ladislav (advisor)
The topic of this diploma thesis is concept design long-range car of future, using electric drive. The main goal is to solve analyzed problems, which are reflected in the conceptual design of the vehicle that meets the ergonomic, technical and visual aspects, all focused in car interior.
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Design of an Urban Two-Wheeled Electric Vehicle
Hrubý, Václav ; Siebert, Petr (referee) ; Křenek, Ladislav (advisor)
The work deals with the design of an urban two-wheeled electric vehicle. The final product excels in simple shaping, a unique design solution and the possibility of tilting the saddle. Another interesting element is the possibility of extending the range using an additional battery or connecting to a mobile phone. With its features, the concept stands on the border of electric motorbikes, scooters and bicycles.
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Concept of linear motors measurement workplace
Knobloch, Jan ; Červinka, Dalibor (referee) ; Klíma, Bohumil (advisor)
Master’s thesis handles about measurement on linear motors. Acts about set of two linear machines on one rail. One is motor and second is load. Thesis paies their mathematical description, control and measurement. It’s made measurement of the linear motor load characteristic. Next measurement have to do with losses in the converter. Is chosen measuring instrument t for measurement during working cycle. During working cycle has determine power eciency of entire drive.
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The concept of electric motors used in vehicles
Polnický, Vít ; Repka, Martin (referee) ; Böhm, Michael (advisor)
This bachelor’s thesis deals with the description of electric drives concepts in current vehicles. In the first part, the basic principle of the electric motor is explained, and different types of electric motors are described in detail. In the next part of the thesis, the electrified vehicles are divided into three groups according to the power share of electric motor for vehicle propulsion. The groups are further subdivided according to the powertrain arrangement in the vehicle, indicating the advantages and disadvantages of each concept. In the third part, specific vehicles from each group are presented and compared in terms of performance, range and price. Finally, the concepts are evaluated and a possible development is outlined.
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Chalder for grinder Jupiter 125
Novák, Aleš ; Jansa, Jiří (referee) ; Blecha, Radim (advisor)
Thesis deal with proposal construction Chalder for centreless grinding machine Jupiter 125. Chalder is designed for workpiece with maximum average 12 mm, maximum longitude 120 mm and mass 0,1 kg. In the thesis are described components that were used at solving and intended time exchanges workpiece, the economics estimation and processed needed design documentation.
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