| Course Unit Code | 410-4208/01 |
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| Number of ECTS Credits Allocated | 4 ECTS credits |
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| Type of Course Unit * | Optional |
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| Level of Course Unit * | Second Cycle |
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| Year of Study * | |
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| Semester when the Course Unit is delivered | Winter Semester |
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| Mode of Delivery | Face-to-face |
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| Language of Instruction | Czech |
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| Prerequisites and Co-Requisites | Course succeeds to compulsory courses of previous semester |
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| Name of Lecturer(s) | Personal ID | Name |
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| KRE74 | doc. Ing. Petr Krejčí, Ph.D. |
| SIK07 | Ing. Tadeusz Sikora, Ph.D. |
| Summary |
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| The subject deals with problems of effects of non-linear appliances on supply network. |
| Learning Outcomes of the Course Unit |
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Student will be know after completing the course:
- to distinguish basic types of interference,
- to describe terms of electrical power disturbances (harmonics, flicker, unbalance),
- to analyse measurement of power quality parameters. |
| Course Contents |
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Lectures: 1.-Definition of terms, electrical power disturbances, compatibility level. 2.-Voltage characteristics. 3.-Harmonics in electrical networks. 4.-Measurement of harmonics and harmonic analysis. 5.-Source of harmonics, their propagation and disturbing effects. 6.-Frequency characteristics - calculation, measurement. 7.-Level reduction of harmonics, capacitors in electrical networks. 8.-Passive and active filters of harmonics. 9.-Flicker, voltage fluctuation. 10.-Voltage dips and interruptions. 11.-Influence of nonsymetrical load to network, voltage unbalance. 12.-Monitoring of power quality. 13.-Technical tools for monitoring quality parameters. 14.-Standardization of electrical power disturbances and EMC
Numeric exercises: 1.-Basic terms. 2.-Fourier analysis. 3.-Models of electrical network components. 4.-Propagation of harmonics. 5.-Frequency characteristics. 6.-Filters of harmonics design. 7.-Calculation of voltage unbalance. 8.-Pulse and radio-frequency disturbance. 9.-Power quality. 10.-Technical tools for monitoring quality parameters. 11.-Consultation of individual projects. 12.-Test.
Laboratory exercises: 1.-Load of neutral conductor. 2.-Power quality
Project: 1.-Measurement evaluation by standards |
| Recommended or Required Reading |
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| Required Reading: |
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Arillaga J., 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 |
Santarius P.: Elektromagnetická kompatibilita, učební text VŠB-TU Ostrava 2007
Arillaga J., 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
Santarius P.: Elektrické stanice a vedení, skriptum VŠB-TU Ostrava 1990
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| Recommended Reading: |
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| Syllabus for distance part of combined study |
| Sylaby pro distanční část kombinovaného studia |
| Planned learning activities and teaching methods |
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| Lectures, Tutorials, Experimental work in labs, Project work |
| Assesment methods and criteria |
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| Task Title | Task Type | Maximum Number of Points
(Act. for Subtasks) | Minimum Number of Points for Task Passing |
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| Exercises evaluation and Examination | Credit and Examination | 100 (100) | 51 |
| Exercises evaluation | Credit | 45 (45) | 30 |
| Load of neutral conductor | Laboratory work | 5 | 1 |
| Power quality | Laboratory work | 5 | 1 |
| Data evaluation by standards | Project | 20 | 4 |
| Test | Written test | 15 | 3 |
| Examination | Examination | 55 | 6 |