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Generator for Ripple Rejection Measurement of Voltage Regulators
Nekovář, Jiří ; Kubíček, Michal (referee) ; Šebesta, Jiří (advisor)
The aim of this bachelor’s thesis is the design of complete circuitry, mechanical solutions and build of generator, which will be use with osciloscope and millivoltmeter with pass-bands for measure the suppression of ripple voltage stabilizers. Circuit is power voltage generator with low output impedance. The individual chapters describe the generator including the integration of measuring instruments (DC voltage, effective AC voltage and frequency AC voltage). Functionality of the assembled generator was tested and subsequently the parameters was measured. Properties of frequency counter were improved replacing original circuit parts (gate circuit, reset and extension of range).
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Gasoline generator for mobile robotic applications
Hrbáč, Zbyněk ; Lamberský, Vojtěch (referee) ; Vejlupek, Josef (advisor)
This bachelor’s thesis is focused on the construction of generator for mobile robotic applications. The first part provides a survey of power generators available on both the domestic and international markets. In the second part is an overview of applicable electrical machines in the generator mode. There is a description, principle of operation and specifics of each motor and a possible regulation of an output. The third part deals with the actual construction of a testing model. The BLDC (brushless DC) motor with output power of 660W was used as a generator.
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Electric power generator with steam engine
Marčík, Silvestr ; Foral, Štěpán (referee) ; Baxant, Petr (advisor)
My bachelor thesis is focused on design and production of power generator driven by single-acting piston steam engine. Thesis includes introduction into the issue of steam engines and their history and it describes construction of their individual elements. The next part of the thesis describes manufacturing process of electrical and mechanical components and their optimization for given system. Thesis also includes research and development of new components of the steam engine in order to increase its efficiency and it describes possibilities of using the energy for small applications. The result of the thesis is a measurement and commissioning of the entire system. In conclusion achieved results and options of modification of steam power generators are discussed.
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Remote management of the gasoline power generator
Chalupa, Tomáš ; Krejsa, Jiří (referee) ; Bednařík, Josef (advisor)
This master’s thesis deals with design and implementation of a device for common gasoline power generator to achieve its remote management. First of all, it is focused on the starting mechanism that replaces the operator during manual start. It also deals with selection and implementation of actuators and sensors necessary for operation and monitoring of various states. Finally, the development of a web-based user interface for remote management is discussed. The first part of this paper is devoted to the research of the specific type of power plant used. The remaining part describe the actual design and implementation of the whole device, which is divided into mechanical, electrical and control part.
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SMV-2017-29: Current generator for 3D space coil systém GMP4
Vondra, Vlastimil
Development of an advanced experimental system for adjustment of the magnetic field inside the 3D coil system according to defined requirements, including the time programming of the magnitude and direction of the magnetic. field vector. The system is equipped with accurate monitoring of the actual magnitude of mg. field vector that is connected in the feedback loop.
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Electric power generator with steam engine
Marčík, Silvestr ; Foral, Štěpán (referee) ; Baxant, Petr (advisor)
My bachelor thesis is focused on design and production of power generator driven by single-acting piston steam engine. Thesis includes introduction into the issue of steam engines and their history and it describes construction of their individual elements. The next part of the thesis describes manufacturing process of electrical and mechanical components and their optimization for given system. Thesis also includes research and development of new components of the steam engine in order to increase its efficiency and it describes possibilities of using the energy for small applications. The result of the thesis is a measurement and commissioning of the entire system. In conclusion achieved results and options of modification of steam power generators are discussed.
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Generator for Ripple Rejection Measurement of Voltage Regulators
Nekovář, Jiří ; Kubíček, Michal (referee) ; Šebesta, Jiří (advisor)
The aim of this bachelor’s thesis is the design of complete circuitry, mechanical solutions and build of generator, which will be use with osciloscope and millivoltmeter with pass-bands for measure the suppression of ripple voltage stabilizers. Circuit is power voltage generator with low output impedance. The individual chapters describe the generator including the integration of measuring instruments (DC voltage, effective AC voltage and frequency AC voltage). Functionality of the assembled generator was tested and subsequently the parameters was measured. Properties of frequency counter were improved replacing original circuit parts (gate circuit, reset and extension of range).
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Electrical integration of an auxiliary power units for truck
Pšenčík, Petr ; Veselý, Ivo (referee) ; Beneš, Petr (advisor)
This thesis aims to hardware and software integration of solid oxide fuel cell into a power generator for truck application. Requirements for individual components are defined, especially for main DC/DC converter which allows charging the battery pack with output from fuel cell. Then suitable components are found on the market and incorporated into hardware layout. Operation strategy with safety concept is proposed and consequently integrated into PLC in LASAL Class 2 environment. This is followed by definition of future work which includes testing and possible changes in components. Result is hardware and software design which allows construction of prove-of-concept prototype.
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Gasoline generator for mobile robotic applications
Hrbáč, Zbyněk ; Lamberský, Vojtěch (referee) ; Vejlupek, Josef (advisor)
This bachelor’s thesis is focused on the construction of generator for mobile robotic applications. The first part provides a survey of power generators available on both the domestic and international markets. In the second part is an overview of applicable electrical machines in the generator mode. There is a description, principle of operation and specifics of each motor and a possible regulation of an output. The third part deals with the actual construction of a testing model. The BLDC (brushless DC) motor with output power of 660W was used as a generator.
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