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Terminated in academic year 2009/2010

Rational Computer Application in Electric Power Systems

Type of study Bachelor
Language of instruction Czech
Code 451-0560/01
Abbreviation bc-VPEE
Course title Rational Computer Application in Electric Power Systems
Credits 6
Coordinating department Department of Electrical Power Engineering
Course coordinator doc. Ing. Vladimír Král, Ph.D.

Subject syllabus

Lectures:
Chances of PC use in power engineering.
Basic electric values measuring problems.
Measurement signal adjustment.
Converters of electric values, technical standards.
Data transfer and data processing. PC control of measurement instruments.
Long term automatic measuring.
Steady state and dynamic voltage deviation. Voltage outages. Transient performances.
Software for A/D converters and distribution network monitors.
Measuring data processing and their evaluation.
Monitoring and evaluation of electric power take-off in relation to daily load curve.
Demand side management. Maximum stable and quarter capacity. Energy consumption management.
Batch and bulk data processing. Database and spreadsheet programs usage.
Results presentation.

Exercises:
Information about the requirements for passing the exercises. Safety considerations. The organization of the work in the labs. Instructions for elaboration of lab task.
Resistivity measuring by Ohm method. Measurement error evaluation.
Voltage transformer transmission response.
PC serial interface. Measuring instruments control via serial interface, measured data import to spreadsheet.
Data acquisition cards - description, principles, characteristics and their control. Principle of A/D converters.
LV transient measuring.
Special software for mathematic data processing, FFT analyse.
Virtual development software package and their applications.
Final written test.

Laboratories:
No.1: Measuring of wide brand general-purpose instruments frequency dependence.
No.2: Measuring of voltage and current by DAQ card. Experiment configuration. Measured data analyses.
No.3: Measuring electric values accordance with EN 50160. Let use Analyser BK 550.
No.4: Measuring by distribution network monitor.

Project:
Phase shift by ground fault determination.

Literature

Kollár, I., et al.: Technology of Electrical Measurement, John Wiley Chichester 1993, ISBN:0-471-93435-6 .
Haasz, V., Snorek, M., Schummy, H.: PC Instrumentation for Data Acquisition and Measurement, PTB Berlin 1992, ISBN:3-89429-209-1 .
Gregory, B. A.: An introduction to electrical instrumentation and measurement systems, Macmillan London 1981, ISBN:0-333-29384-3 .
Prasad, V.: Engineering electromagnetic compatibility - principles, measurement, technologies, and computer models, IEEE New York 2001, ISBN:0-7803-4743-9 .
Walkenbach, J.: Microsoft Excel 2000 Formulas, IDG Books Worlwide, 1999.

Advised literature

Sylaby pro distanční část kombinovaného studia.
Ďaďo S.: Syntéza měřících přístrojů.Skripta ČVUT Praha 1994.
Ďaďo, S.; Sedláček, M.: Měření aktivních elektrických veličin s neharmonickými průběhy. SNTL Praha 1987.
Ďaďo, S.: Analogové a číslicové přístroje II-Spektrální analyzátory. Doplňkové skriptum, ČVUT Praha 1988.
Svoboda a kol.: Základy elektromagnetické kompatibility. Skripta ČVUT Praha 1994
Normy a předpisy IEC-ČSN.
Firemní materiály jednotlivých výrobců zařízení a programových produktů.
Technické a výzkumné zprávy zpracované na katedře elektroenergetiky.