452-0461/01 – Electromagnetic Compatibility of Power Systems (EK)

Gurantor departmentDepartment of General Electrical EngineeringCredits6
Subject guarantordoc. Ing. Stanislav Kocman, Ph.D.Subject version guarantordoc. Ing. Stanislav Kocman, Ph.D.
Study levelundergraduate or graduateRequirementCompulsory
Year3Semestersummer
Study languageCzech
Year of introduction2007/2008Year of cancellation2009/2010
Intended for the facultiesFEIIntended for study typesBachelor
Instruction secured by
LoginNameTuitorTeacher giving lectures
KOC61 doc. Ing. Stanislav Kocman, Ph.D.
Extent of instruction for forms of study
Form of studyWay of compl.Extent
Full-time Credit and Examination 2+2
Combined Credit and Examination 12+6

Subject aims expressed by acquired skills and competences

To inform students about electromagnetic disturbance and with possible ways of its elimination. After subject graduation the student will be able to identify, outline and decode disturbing influences in electrical networks and to interprete measured results in relation to valid standards and rules including of solving finding for disturbance elimination and their comparing.

Teaching methods

Lectures
Tutorials
Experimental work in labs
Project work

Summary

Student will be informed about special terminology and basic definitions and with kinds of disturbances. Rules and standards of EMC are also included into subject contents and also possible ways of active and passive elimination of disturbances.

Compulsory literature:

Subject syllabus on web sites of K 452: http//fei.vsb.cz/kat452 Altus, J., Novák, M., Otčenášková A., Pokorný, M.: Elektromagnetická kompatibilita elektrizačních sústav.

Recommended literature:

Vaculíková,P., Vaculík,E.: Elektromagnetická kompatibilita elektrotechnických systémů

Way of continuous check of knowledge in the course of semester

Short enter tests before starting of each laboratory measurement to examine of student readiness to make measurement Reports from each measurement processed on the base of measured values from these measurements and their subsequent processing, completing and assessing. Continuous verifying of student knowledge in the numerical exercises in a form of debate and inquiries to achieve student active participations in study process. Identify, deduce and search of problem solving and their interpretation by students. Tests from numerical exercises, eventually from chosen theoretical circuits Term project on a given theme on the basis of selection, investigation, ordering and final compilation of facts and their processing into final form of given theme.

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Basic conception definitions. Special terminology. Standardization and legislation in the area of EMC Kinds of electromagnetic disturbance Harmonics and their influence on electrical devices Measurements and evaluation of harmonics Sources and propagation of harmonics Negative effects of harmonics, standards with harmonics levels Reverse influences of semiconductors convertors on mains Possibilities of harmonics reduction Passive filters, multi-pulses rectifiers Output filters at frequency convertor, active filters Fluctuation, drops and interruption of voltage Voltage unbalance, possibilities for its reduction Impulse disturbances High-frequency disturbances, high-frequency filters Exercises: Preliminary exercise, information about basic standards in EMC Fourier analysis. Analysators of electric networks Simulation programm EMTP-ATP Simulation models in EMTP-ATP programm. Individual project submission Programm for harmonic analyse Design of harmonic filters Final exercise, credit Laboratories: To get information about laboratory rules, presentation of measurement technique for measuring an evaluation of disturbances Measuring and evaluation of harmonics of non-linear one phase appliances Measuring and evaluation of harmonics of non-linear three phase appliances Measuring and evaluation of harmonics of appliances with multi-pulses rectifiers Measuring and evaluation of harmonics within using passive filter Measuring and evaluation of voltage fluctuation, drop and unbalance Measuring high-frequency disturbance Projects: Individual assignment of parameters of network and appliance Design of harmonic reduction device and its parameters Compilation of simulation circuit Evaluation of harmonics in connection with standards

Conditions for subject completion

Combined form (validity from: 1960/1961 Summer semester)
Task nameType of taskMax. number of points
(act. for subtasks)
Min. number of points
Exercises evaluation and Examination Credit and Examination 100 (100) 51
        Exercises evaluation Credit 35 (35) 0
                Project Project 20  0
                Other task type Other task type 15  0
        Examination Examination 65 (65) 0
                Oral Oral examination 65  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2009/2010 (B2648) Designing of Electric Devices P Czech Ostrava 3 Compulsory study plan
2009/2010 (B2648) Designing of Electric Devices K Czech Ostrava 3 Compulsory study plan
2008/2009 (B2648) Designing of Electric Devices P Czech Ostrava 3 Compulsory study plan
2008/2009 (B2648) Designing of Electric Devices K Czech Ostrava 3 Compulsory study plan
2007/2008 (B2648) Designing of Electric Devices (2648R999) Společné studium P Czech Ostrava 3 Compulsory study plan
2007/2008 (B2648) Designing of Electric Devices (2648R999) Společné studium K Czech Ostrava 3 Compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner