Terminated in academic year 2013/2014

Modeling of Transients in Electrical Machines and Apparatus

Type of study	Follow-up Master
Language of instruction	Czech
Code	410-4108/01
Abbreviation	MPESP
Course title	Modeling of Transients in Electrical Machines and Apparatus
Credits	8
Coordinating department	Department of Electrical Power Engineering
Course coordinator	prof. Ing. Stanislav Mišák, Ph.D.

Subject syllabus

Lectures:
Program EMTP-ATP, using, basic structure, solving and post-processing.
Simulation of transient effects in switching-on at 3ph supply network.

Simulation of transient effects in switching-off at 3ph supply network.
Influence of power network and extiguisher at switching-off operation in alternative current circuits (deformation of current by resistivity of electric arc, breaking of inductive current)
Influence of power network and extiguisher at switching-off operation in alternative current circuits (switching-off capacitance current, short-line fault)
Simulation of power lines and cables by Line/Cable constants
Equivalent circuit diagram of transformer.
Equivalent circuit diagram of turning-motion machines.
Contactless switching, control circuits, simulating of rectifiers.
Simplification of electric circuits, post-processing.

Projects:
Students will make project of transient effect model.

Computer labs:
Introduction to ATP-EMTP software, pre-processing, solving and post-processing.

Simulation of transient effects in switching-on operation.
Simulation of transient effects in switching-off operation.
Simulation of circuits with distributed and lumped parameters.
Deformation of current by resistivity of electric arc.
Simulation of direct current switching-off.
Simulation of power lines and cables by Line/Cable constants.
Simulation of unsymetric loadings.
Simulation of electric motors.
Simulation of transformers, BCTRAN.

Simulation of circuits with semiconductors.

Literature

Mason, J.R.: Switch engineering handbook, New York, 1993
EMTP Manual
Cassie, A.M: Introduction to the theory of circuit interruption, in: Trencham. H.: Circuit breaking, London, McGraw-Hill 1953
Gerszonowicz, H.: High-Voltage A.C. Circuit-Breakers.London,McGraw-Hill 1953
Greenwood,A.: Electrical transient in power systems.New York, Sydney, Toronto, Wiley Interscience, 1971.
Holm, R.: Electric Contacts Handbook. Berlin, Springer-Verlag 1958, 1967.
Jahn, R.G.:Physics of electric propulsion, New York McGraw-Hill 1968.
Batiwala, F. et al: Comparsion of arc extinguishing systems, inductive currents. Helsinki 1981.
Blower, R.W. et al: Vacuum circuit-breaker for distribution voltages. In: Symp. on h.v. switching equipment. Sydney 1979.
Burrage, L.M.: The operation of vacuum interrupters when tested at abnormal voltages, IEEE PAS 94, 1975.

Advised literature

Browne - Circuit Interruption - Theory and Techniques, CRC Press, 1984,
Nakanishi - Switching Phenomena in High-Voltage Circuit Breakers, CRC Press, 1991,
Greenwood, A. - Electrical Transient in Power Systems, Willey-Interscience, 1991,
Van Der Sluis, L. - Transients in Power Systems, John Willey & Sons, 2001,

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