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Project for an automouse source of electrical energy
Vinkler, Stanislav ; Bok, Jaromír (referee) ; Matoušek, Antonín (advisor)
Purpose of the thesis is enlarged the theory about potential utilization of an autonomous (autonomic) electric power supply used for a family house. Forepart will dealt with description of the resources in accordance with conversion of different kinds of energy to electric power. There will be always given the principle of the power generation as well as a list of main components of the system for each single source. Second part will be focused on generator output assessment of the autonomous source to ensure the power supply for the model family house. There will be my own design of the autonomous sources namely a project of a small hydropower plants and a project of a cogeneration unit in the third section of the thesis. The last part is aimed at the techno-economical evaluation of the engineered sources.
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Zigbee node for monitoring of electric energy consumption
Štefany, Martin ; Mráz, Ľubomír (referee) ; Šimek, Milan (advisor)
Master's thesis designs a device for monitoring of electric energy consumption with ability to send measured data wirelessly using ZigBee technology. Theoretical part describes basic principles for measuring electric power and energy and also a possibility of digital measurement. Thesis provides short overview of already existing solutions for electric consumption measurement available on the market as well. Further the ZigBee standard is described together with one of its software implementations named BitCloud from Atmel Corporation. Design of the device deals with the selection of suitable integrated circuit for the consumption measurement and optimal voltage and current sensors. Then also its connection with the wireless module named ZigBee using SPI bus, power supply for the entire device and also the design of PCB. There is also a firmware implementation for the designed device based on BitCloud. Description of the firmware together with calibration process implemented is also part of the thesis. Finally, basic device testing and packet analysis of communication between designed device and ZigBee network coordinator is described.
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Power consumption analyzer
Spielmann, Ondřej ; Galetka, Josef (referee) ; Götthans, Tomáš (advisor)
The subject of master’s thesis is introduction with the principles of measuring voltage, current and electrical power in DC and AC systems. Is designed measurement system for normal household. Measurement system includes pricing and client billing. User interface Ethernet-based is implemented.
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Business Plan
Bureš, Ondřej ; Polák, Michal (referee) ; Pernica, Martin (advisor)
This diploma thesis deals with harvesting electrical power from renewable resources - natural raw materials, specifically from biomass, by means of energy producing equipment - biogas station. Theoretical part is focused on possibilities of energy production from renewable resources, analysis of administrative measures connected both with power engineering legislature and limited company establishing. It deals with procedures necessary for implementation of the plan and funding possibilities - grants and long term bank loans. Following analytical part is aimed to particular identification of surroundings, chances and risks connected with proposed design. Prospectus with the objective of establishing limited company BS Cerekvice nad Loučnou, s.r.o. is described in the project; this company will be focused on construction and operation of biogas station, producing electric power and heat.
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Project for an automouse source of electrical energy
Vinkler, Stanislav ; Bok, Jaromír (referee) ; Matoušek, Antonín (advisor)
Purpose of the thesis is enlarged the theory about potential utilization of an autonomous (autonomic) electric power supply used for a family house. Forepart will dealt with description of the resources in accordance with conversion of different kinds of energy to electric power. There will be always given the principle of the power generation as well as a list of main components of the system for each single source. Second part will be focused on generator output assessment of the autonomous source to ensure the power supply for the model family house. There will be my own design of the autonomous sources namely a project of a small hydropower plants and a project of a cogeneration unit in the third section of the thesis. The last part is aimed at the techno-economical evaluation of the engineered sources.
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Business Plan
Bureš, Ondřej ; Polák, Michal (referee) ; Pernica, Martin (advisor)
This diploma thesis deals with harvesting electrical power from renewable resources - natural raw materials, specifically from biomass, by means of energy producing equipment - biogas station. Theoretical part is focused on possibilities of energy production from renewable resources, analysis of administrative measures connected both with power engineering legislature and limited company establishing. It deals with procedures necessary for implementation of the plan and funding possibilities - grants and long term bank loans. Following analytical part is aimed to particular identification of surroundings, chances and risks connected with proposed design. Prospectus with the objective of establishing limited company BS Cerekvice nad Loučnou, s.r.o. is described in the project; this company will be focused on construction and operation of biogas station, producing electric power and heat.
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Power consumption analyzer
Spielmann, Ondřej ; Galetka, Josef (referee) ; Götthans, Tomáš (advisor)
The subject of master’s thesis is introduction with the principles of measuring voltage, current and electrical power in DC and AC systems. Is designed measurement system for normal household. Measurement system includes pricing and client billing. User interface Ethernet-based is implemented.
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Zigbee node for monitoring of electric energy consumption
Štefany, Martin ; Mráz, Ľubomír (referee) ; Šimek, Milan (advisor)
Master's thesis designs a device for monitoring of electric energy consumption with ability to send measured data wirelessly using ZigBee technology. Theoretical part describes basic principles for measuring electric power and energy and also a possibility of digital measurement. Thesis provides short overview of already existing solutions for electric consumption measurement available on the market as well. Further the ZigBee standard is described together with one of its software implementations named BitCloud from Atmel Corporation. Design of the device deals with the selection of suitable integrated circuit for the consumption measurement and optimal voltage and current sensors. Then also its connection with the wireless module named ZigBee using SPI bus, power supply for the entire device and also the design of PCB. There is also a firmware implementation for the designed device based on BitCloud. Description of the firmware together with calibration process implemented is also part of the thesis. Finally, basic device testing and packet analysis of communication between designed device and ZigBee network coordinator is described.
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Trading with commodity derivates, specialy electrical power
Hudeček, Lukáš ; Málek, Jiří (advisor) ; Paholok, Igor (referee)
Trading with electrical power is not the domain of few, chosen economic subjects anymore. My thesis describes in details contracts of this useful commodity. Rules of trade are determined by energy branch of an exchange. The same case is as well Power Exchange Central Europe, which determines commodity contracts and defines particular parameters and rules of trading. Part of the thesis is dealing with possible market positions and provides a product overview of energetic commodity. Final results of trading at PXE in recent years are analyzed and compared with real contracts on German exchange market. The end is focused on possible purchasing strategies of electrical power.
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