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Šifra:
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34425
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ECTS:
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4
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Lecturers in charge:
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Prof. dr. sc.
Ivan Leniček
Prof. dr. sc.
Viktor Milardić
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Take exam:
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Studomat
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English level:
0,0,0
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The lecturer is not able to offer courses in English at this time.
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Load:
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| Lecture type | Total |
| Lectures |
30 |
* Load is given in academic hour (1 academic hour = 45 minutes)
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Description:
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Basic measurements and testing of electrical machines, transformers and power systems. Current and voltage measuring transformers. Design and types of measuring transformers. Testing and error determination of measuring transfomers. Partial discharge measurements. In-situ insulation measurements of power equipment. Nonconventional measuring transformers. Methods of high DC and AC current measurements. Grounding systems. Measurement of earth ground resistances and soil resistivity. Diagnostics of power cables and lines. High voltages (HV) generation in switchgear. Lightning strokes and lightning location systems. Insulation coordination. Generation and measurement of HV AC, impulse voltages and HV DC in HV laboratory. Generation and measurement of impulse currents. Methods and procedures of HV measurement and testing: spark gap; capacitive and resistive dividers, current shunts.
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Literature:
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- Mjerenja u elektrotehnici; V. Bego; Graphis; 2003; ISBN: 953664746X
- Mjerni transformatori; V. Bego; Školska knjiga, zagreb; 1977
- Measurement, Instrumentation and Sensors Handbook;J. Webster;1999;CRC Press; J. Webster; CRC Press; 1999
- High Voltage Engineering; M. S. Naidu, V. Kamaraju; Tata McGraw-Hill; 2009; ISBN: 987-0-07-066928-4
- High Voltage Engineering: Fundamentals; E. Kuffel, W. S. Zaengl, J. Kuffel; Newnes; 2000; ISBN: 0 7506 3634 3
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3. semester
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preporučeni izborni predmeti
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profile
Electrical Engineering Systems and Technologies
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