|
Šifra:
|
34334
|
|
ECTS:
|
4
|
Lecturers in charge:
|
Prof. dr. sc.
Ivan Leniček
Doc. dr. sc.
Luka Ferković
|
Lecturers:
|
Prof. dr. sc.
Ivan Leniček - Laboratory exercises
Doc. dr. sc.
Luka Ferković - Laboratory exercises
|
Take exam:
|
Studomat
|
English level:
0,0,0
|
The lecturer is not able to offer courses in English at this time.
|
|
Load:
|
| Lecture type | Total |
| Lectures |
30 |
| Laboratory exercises |
15 |
* Load is given in academic hour (1 academic hour = 45 minutes)
|
Description:
|
"Accuracy of measurement, errors and the expression of uncertainties. Passive elements of measurement circuits. Analog and digital measuring instruments. The main properties, limitations, accuracy and applications. Measurements of voltage and current. Voltmeters and ammeters. Compensators and calibrators, high voltage dividers. Conventional and unconventional measuring transformers. Thermal current comparator. Resistance measurement. I-U method, measurement of insulation resistance and ground resistance. Measurement of capacity and inductance. Measuring bridges, digital impedance and admittance instruments. Oscilloscopes. Sampling of signals. Application of an oscilloscope. Measuring probe. Power measurement. DC, AC single phase and three phase measurements. Digital wattmeter. Semi-direct and indirect power measurement. Measurement of reactive and apparent power. Measurement of energy. Watthour meters; tariff setting, remote reading. Quality of electric energy. Measuring converters. Characteristics, the normalized output values, application. Temperature measurements. Resistive sensors, thermocouples. Measurement of pressure, flow, strain and relative extension. Application of unbalanced bridges.
Protection from interference."
|
Literature:
|
- Mjerenja u elektrotehnici; V. Bego; Graphis; 2003; ISBN: 953664746X
- Measurement and Instrumentation Principles; A. Morris; Butterworth-Heinemann; 2001; ISBN: 0750650818
- Electrical Measurements. Instruments and Methods; V. Haasz, M. Sedláček; VČVUT, Praha; 1998
- Osnove elektrotehničkih mjerenja, I. i II. dio; D. Vujević, B. Ferković; Školska knjiga; 2001; ISBN: 9530211430
- Introduction to instrumentation and measurements R. Northrop CRC Press 1997
|
Prerequisit for:
|
Enrollment:
Passed:
Fundamentals of Electrical Engineering
|
|
6. semester
|
Izborni predmeti
-
module
Electrical Power Engineering
|
|