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Diagnostics of Electrical Quantities

Type of study Doctoral
Language of instruction English
Code 410-6031/02
Abbreviation DEVE
Course title Diagnostics of Electrical Quantities
Credits 10
Coordinating department Department of Electrical Power Engineering
Course coordinator doc. Ing. Stanislav Kocman, Ph.D.

Subject syllabus

Consultations on selected topics according to the dissertation thesis:
- Quality and quantity of electromagnetical phenomena, concep definition: voltage, current, power, energy.
- Scalar product of measurable time varying function, base function, integral transformation of time varying function, definition of root-mean-square value by means of scalar product, active and reactive component of power, quantities and immittances.
- Analysis of periodical non-harmonic functions by Fourier`s series.
- Discussion of power defined via Fourier`s series.
- Elementary circuit models of electromagnetical phenomena. Equivalence and duality priciple.
- Definition of circuit parameters of electromagnetical phenomena.
- Analysis of elementary models, definition of time constant and quality factor.
- Definition of power non-active component.
- Transformation of circuit equations.
- Power frequency spectrum, conversion of frequecy spectrum, Tellegen`s theorem.
- Analysis by means of graphical methods.
- Numerical method for working of measured circuit quantities.
- Determination of efficiency and power factors.
- Electromagnetical interference and compatibility.
- Imaging of choosen time varying function, application of physical laws.
- Calculation of scalar product, definition of root-mean-square
- Calculation of Fourier`s series coefficient, analysis of elementary circuit.
- Setting and analysis of 1 th semestral work.
- Discussion of power calculated via Fourier`s series.
- Calculation of circuit parameters via current and voltage wave.
- Calculation of active and reactive component of power, quantities and immittances.
- Formulation of mathematical models with lossless elements.
- Setting and analysis of 2 nd semestral work.
- Circuit analysis via Tellegen` theorem.
- Calculation of quality factor, loss angle and time constant via scalar product of current and voltage waves.
- Discussion of modern method for signal processing.
- Discussion and analysis of relegated semestral work.

Literature

R. Dugan, M. McGranaghan, A. Santoso and H. Beaty, Electrical Power Systems Quality, 3rd edition, McGraw- Hill, New-York, 2012
Benysek, B., Pasko, M.: Power Theories for Improved Power Quality, Springer – Verlag London 2012

Advised literature

Merz, H.: Electric Machines and Drives. 214 p., VDE Verlag, Berlin und Offenbach 2002, ISBN 3-8007-2602-5
Hase, Y. Handbook of Power System Engineering. 537 p., John Wiley and Sons, Ltd., Chichester - England 2012, ISBN: 978-0-470-02742-4
Giri, F.: AC Electric Motors Control, John Wiley and Sons, Ltd., Chichester - England 2014, ISBN: 978-1-118-33152-1