Graduate study programme

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Power System Analysis DEab1-02

ECTS 7 | P 45 | A 15 | L 15 | K 0 | ISVU 149716 | Academic year: 2020./2021.

Course groups

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Course lecturers



Introduce students to the physical basics of power system operation, as well as modeling and calculation methods in the analysis of the power system.

Conditions for enrollment

Requirements met for enrolling in the study programme

Course description

Voltage regulation and control in the power system: definitions of rated voltage, voltage fluctuations and deviations, voltage drop, voltage magnitude and angle regulation, voltage regulation using different network elements, reduction of reactive power and power factor correction. Power flow calculation: mathematical model of electrical network - Y bus matrix, power flow equations in rectangular and polar form, classification of electrical nodes, power flow calculation using Gauss-Seidel and Newton-Raphson methods. Short circuit analysis: short circuit theory, classifications of different types of short circuits, calculations of currents during short circuits using IEC 60909 method. Power system stability: definitions and classifications of power system stability, static stability assessment, rotor angle dynamic stability, influence of different types of short circuits on rotor angle stability, voltage stability.

Student requirements

Defined by the Student evaluation criteria of the Faculty of Electrical Engineering, Computer Science and Information Technology Osijek and paragraph 1.9

Monitoring of students

Defined by the Student evaluation criteria of the Faculty of Electrical Engineering, Computer Science and Information Technology Osijek and paragraph 1.9

Obligatory literature

1. 1 L. Jozsa Tokovi snaga u mreži, Skripta ETF Osijek, 2009

2. 2 Glover, J.D; Overbye, T; M.S.; Sarma Power System Analysis and Design, 6th Edition Cengage Learnign, 2017.

3. 3 S. Nikolovski Elektroenergetske mreže - zbirka riješenih zadataka, skripta ETF Osijek, 1998

Pretraži literaturu na:

Recommended additional literature

1. 1 M Ožegović, K. Ožegović Električne mreže I, II, III – udžbenik FESB Split, 1996

2. 2 D. Elgred Electric Energy Systems Theory Mc-Graw Hill, N.Y. 1983

Course assessment

Conducting university questionnaires on teachers (student-teacher relationship, transparency of assessment criteria, motivation for teaching, teaching clarity, etc.). Conducting Faculty surveys on courses (upon passing the exam, student self-assessment of the adopted learning outcomes and student workload in relation to the number of ECTS credits allocated to activities and courses as a whole).

Overview of course assesment

Learning outcomes
Upon successful completion of the course, students will be able to:

1. compare different methods for voltage regulation in a power system

2. evaluate different methods for power flow calculations

3. evaluate different methods for short circuits calculations

4. compare voltages and currents during earth fault and single line to ground fault

5. make calculations of side faults in an electrical network

6. suggest measures for power system stability improvement

7. perform a calculation of power system stability

Aktivnosti studenta: Vidi tablicu aktivnosti