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Temperature regulator
Fireš, Martin ; Richter, Miloslav (referee) ; Macho, Tomáš (advisor)
This work deals with design and construction of the temperature regulator with a resistive load as primarily. Each structural element is described by a theoretical part which is needed for further understanding and practical solution the thesis heads for. The current output for half-wave modulation is solved in PSD control loop using temperature measurement by DS18B20. Rotary encoder, character display or PC visualization are used to controlling and displaying.
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Versatile Control Unit of Solar Collectors
Tříska, Vít ; Růžička, Richard (referee) ; Šimek, Václav (advisor)
This thesis deals with design and implementation of a versatile control unit, which is primarily designed for control of solar collectors. It describes the various stages of design. First, the system of solar collectors is introduced. Its input-output parts are analyzed and the requirements are determined for the control unit. The characteristics of temperature sensors are examined, the work deals with continuous variable speed circulators. The following part is dedicated to hardware and software implementation of the objectives of the work. The boards were designed in Eagle design environment, the firmware was written in C programming language. In conclusion, the evaluation of the results of the proposed system and possible ways of its further development are discussed. The versatile control unit can be deployed in practice realistically.
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Realization of the control device for a temperature chamber
Obšil, Martin ; Levek, Vladimír (referee) ; Čožík, Ondřej (advisor)
The bachelor‘s thesis deals with the realization of the temperature chambre control. In first part there are definitions of different types of the power regulation. In the second part of this work are approached an infrared ceramic heaters and a heat transfer by radiation. The third section is about realization this device. There are explanations of realization of each part. The whole circuit is controlled by a microprocessor which also controls the power section with triac which regulates power on the infrared ceramic heater. The next part deals with a design of the printed circuit boards. In the fifth section is desctription of the software and in conclusion there are demonstrated results of the work.
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AC voltage converter
Bérceš, Erik ; Procházka, Petr (referee) ; Toman, Marek (advisor)
The bachelor’s thesis deals with an AC voltage converter with an input voltage Uin = 50 V and output current Iout = 5 A controlled by the processor Arduino. The assignment concentrates on theoretical knowledge of the AC voltage converter, phase control of triac and on the semiconductor devices which are its main components. The main task of the thesis is proposition and realization of an AC voltage converter which will be used for the laboratory work in the Power Electronics course. The thesis contains software which enables controlling the converter as well as verifying its functionality.
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Intelligent lightning system
Harman, Ján ; Šír, Michal (referee) ; Bradáč, Zdeněk (advisor)
The aim of my master’s thesis is a system for control of the light intensity. It is electronic equipment which controls the intensity of the light circuits based on settings and input signals. This equipment could work on single-phase systems or multiphase systems. The equipment is controlled by the signal DMX-512 which is a standard for the control of lighting technologies. The set up of this equipment is based on a personal computer or in a limited form by a small connected display.
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Realization of the control device for a temperature chamber
Obšil, Martin ; Levek, Vladimír (referee) ; Čožík, Ondřej (advisor)
The bachelor‘s thesis deals with the realization of the temperature chambre control. In first part there are definitions of different types of the power regulation. In the second part of this work are approached an infrared ceramic heaters and a heat transfer by radiation. The third section is about realization this device. There are explanations of realization of each part. The whole circuit is controlled by a microprocessor which also controls the power section with triac which regulates power on the infrared ceramic heater. The next part deals with a design of the printed circuit boards. In the fifth section is desctription of the software and in conclusion there are demonstrated results of the work.
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|
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AC voltage converter
Bérceš, Erik ; Procházka, Petr (referee) ; Toman, Marek (advisor)
The bachelor’s thesis deals with an AC voltage converter with an input voltage Uin = 50 V and output current Iout = 5 A controlled by the processor Arduino. The assignment concentrates on theoretical knowledge of the AC voltage converter, phase control of triac and on the semiconductor devices which are its main components. The main task of the thesis is proposition and realization of an AC voltage converter which will be used for the laboratory work in the Power Electronics course. The thesis contains software which enables controlling the converter as well as verifying its functionality.
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|
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Versatile Control Unit of Solar Collectors
Tříska, Vít ; Růžička, Richard (referee) ; Šimek, Václav (advisor)
This thesis deals with design and implementation of a versatile control unit, which is primarily designed for control of solar collectors. It describes the various stages of design. First, the system of solar collectors is introduced. Its input-output parts are analyzed and the requirements are determined for the control unit. The characteristics of temperature sensors are examined, the work deals with continuous variable speed circulators. The following part is dedicated to hardware and software implementation of the objectives of the work. The boards were designed in Eagle design environment, the firmware was written in C programming language. In conclusion, the evaluation of the results of the proposed system and possible ways of its further development are discussed. The versatile control unit can be deployed in practice realistically.
|
|
|
Temperature regulator
Fireš, Martin ; Richter, Miloslav (referee) ; Macho, Tomáš (advisor)
This work deals with design and construction of the temperature regulator with a resistive load as primarily. Each structural element is described by a theoretical part which is needed for further understanding and practical solution the thesis heads for. The current output for half-wave modulation is solved in PSD control loop using temperature measurement by DS18B20. Rotary encoder, character display or PC visualization are used to controlling and displaying.
|
|
|
Intelligent lightning system
Harman, Ján ; Šír, Michal (referee) ; Bradáč, Zdeněk (advisor)
The aim of my master’s thesis is a system for control of the light intensity. It is electronic equipment which controls the intensity of the light circuits based on settings and input signals. This equipment could work on single-phase systems or multiphase systems. The equipment is controlled by the signal DMX-512 which is a standard for the control of lighting technologies. The set up of this equipment is based on a personal computer or in a limited form by a small connected display.
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