Author of thesis: Ing. Zdeněk Kukla
Acad. year: 2007/2008
Supervisor: doc. Ing. Petr Baxant, Ph.D.
Reviewer: Ing. Jan Škoda, Ph.D.
Abstract:This master’s thesis is dealing with remote measuring systems and their utilization in power engineering. In the first part there are described requirements on an autonomous measuring system and description of AMM and AMR systems. Communicating and data flows working on accurately defined communicating layers are also depicted in this part. The attention is devoted to the possibility of data processing and functions of devices offered by these attributes. In the following part there are described reasons for utilization of remote measuring systems in power engineering and the main advantages of connection of more devices into one unit. After finding of required parametres and functions of systems, a suggestion of terminal device is created in the same way. The suggestion is described in the measuring part with A/D converter, processing in microprocessor, measuring and evaluating alogorithms and attributes of communication of bus used. The last part is devoted to utilization of remote analysis in small power stations in dispersed production. Formation of deformation of voltage, harmonic analysis of signal and its application for data processing are described there. Described analysis was tested on data acquired from a cogeneration unit.
smart meter, digitizing signal, data metering infrastructure, automatic meter reading, frequence sampling, harmonic analysis, frequency analysis, real time, power-line communication, local area network
Date of defence
09.06.2008
Result of the defence
Defended (thesis was successfully defended)
Grading
A
Process of defence
Diplomant nejdříve odpověděl na dotazy oponenta i vedoucího práce a následně odpovídal na otázky zkušební komise, a tím úspěšně obhájil svou diplomovou práci.
Language of thesis
Czech
Faculty
Department
Study programme
Electrical, Electronic, Communication and Control Technology (EEKR-M)
Field of study
Power Electrical Engineering (M-EEN)
Composition of Committee
prof. Ing. Petr Toman, Ph.D. (předseda)
prof. Ing. Zdeněk Hradílek, DrSc. (místopředseda)
doc. Ing. Vladimír Blažek, CSc. (člen)
doc. Ing. Petr Baxant, Ph.D. (člen)
doc. Ing. Petr Mastný, Ph.D. (člen)
Ing. Petr Skala, Ph.D. (člen)
Ing. Jiří Potěšil (člen)
Ing. Jan Macháček, Ph.D. (člen)
Supervisor’s report
doc. Ing. Petr Baxant, Ph.D.
Grade proposed by supervisor: A
Reviewer’s report
Ing. Jan Škoda, Ph.D.
Grade proposed by reviewer: A