9th International Scientific Conference Technics and Informatics in Education – TIE 2022 (2022) str. 103-108
AUTOR(I): Marko Šućurović, Dragan Brajović, Momčilo Vujičić
DOI: 10.46793/TIE22.103S
SAŽETAK:
This paper presents the new equipment that is used for laboratory exercises in the subject of Electrical installations and lighting at the undergraduate academic and professional studies in the Faculty of Technical Sciences in Čačak. Multifunctional electrical installation safety testers for testing domestic and industrial electrical installations were presented. A demonstration board that provides simulation of different types of faults in electrical installations is also presented. As an illustrative example, the paper presents the procedure and results obtained during the realization of the exercise – Measurement of ground fault loop impedance in TT and TN earthing systems and checking the conditions for automatic disconnection of supply.
KLJUČNE REČI:
Electrical installations; fault loop impedance; laboratory exercises; testing.
LITERATURA:
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