451-0312/01 – Electromagnetic Compatibility (nm-EMC)

Gurantor departmentDepartment of Electrical Power EngineeringCredits4
Subject guarantordoc. Ing. Petr Krejčí, Ph.D.Subject version guarantordoc. Ing. Petr Krejčí, Ph.D.
Study levelundergraduate or graduateRequirementOptional
Year2Semesterwinter
Study languageCzech
Year of introduction2002/2003Year of cancellation2009/2010
Intended for the facultiesFEIIntended for study typesFollow-up Master
Instruction secured by
LoginNameTuitorTeacher giving lectures
KRE74 doc. Ing. Petr Krejčí, 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 10+4

Subject aims expressed by acquired skills and competences

To discriminate basic types of interference. To outline terms of power interference (harmonics, flicker, unbalance). To analysis measurement of power quality parameters.

Teaching methods

Lectures
Tutorials
Experimental work in labs
Project work
Other activities

Summary

The subject deals with problems of effects of non-linear appliances on supply network.

Compulsory literature:

ArillagaJ., Bradley D., Bodger P.:Power system harmonics, JOHN WILEY & SONS 1985 Bohlen M.H.J.: Understanding power quality problems, IEEE Press 2000 Dugan R.C., McGraham M., Beaty H.W.: Electrical power system quality, McGraw-Hill 1996

Recommended literature:

Syllabus for distance part of combined study

Way of continuous check of knowledge in the course of semester

Processing of reports from laboratory works, design of individual projects, test. Credit conditions: Profit minimum 30 points, attendance at laboratory work.

E-learning

Další požadavky na studenta

Prerequisities

Subject has no prerequisities.

Co-requisities

Subject has no co-requisities.

Subject syllabus:

Lectures: Definition of terms, kind of electromagnetic disturbance, electromagnetic compatibility level Harmonics in electrical networks Measurement and evaluation of harmonics Source of harmonics, disturbing effects of harmonics Propagation of harmonics Frequency characteristics - calculation Frequency characteristics - measurement Level reduction of harmonics, capacitors in electrical networks Passive and active filters of harmonics Voltage fluctuation Voltage dips and interruptions Voltage unbalance Pulse and radio-frequency disturbance EMC Standardization Numeric exercises: Basic terms Fourier analysis Models of electrical network components Propagation of harmonics Frequency characteristics Filters of harmonics design Calculation of voltage unbalance Pulse and radio-frequency disturbance Power quality Test (15b) Laboratory exercises: Load of neutral conductor (5b) Power quality (5b) Project: Measurement evaluation by standards (20b)

Conditions for subject completion

Full-time form (validity from: 2009/2010 Winter 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 45 (45) 30
                Load of neutral conductor Laboratory work 5  0
                Power quality Laboratory work 5  0
                Test Written test 15  0
                Data evaluation by standards Project 20  0
        Examination Examination 55  0
Mandatory attendence parzicipation:

Show history

Occurrence in study plans

Academic yearProgrammeField of studySpec.FormStudy language Tut. centreYearWSType of duty
2009/2010 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Optional study plan
2009/2010 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Optional study plan
2008/2009 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Optional study plan
2008/2009 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Optional study plan
2007/2008 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Optional study plan
2007/2008 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Optional study plan
2006/2007 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering P Czech Ostrava 2 Optional study plan
2006/2007 (N2649) Electrical Engineering (3907T001) Electrical Power Engineering K Czech Ostrava 2 Optional study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (3907T001) Electrical Power Engineering P Czech Ostrava 3 Choice-compulsory study plan
2003/2004 (N2645) Electrical Engineerong, Communication and Computer Systems (2642T004) Electrical Machines Apparatus and Drives P Czech Ostrava 3 Choice-compulsory study plan

Occurrence in special blocks

Block nameAcademic yearForm of studyStudy language YearWSType of blockBlock owner