A FEW WORDS ABOUT BUSBARS Author: Radoje Jankovic Busbars are groups of “conductors” in low and high voltage electrical plants from which individual consumers are supplied, whether they are within the plant itself or in a building. They are used for power voltage distribution. In low voltage plants, as a rule, 3 or 4 busbars […]

Autor, Radoje Janković Originalne autorove fotografije. Srednjenaponska postrojenja kroz ilustrovana pitanja i odgovore iz prakse Uvod. Ovde ću prikazati prvu od više serija praktičnih pitanja sa odgovorima iz oblasti trafostanica, prenosa i distribucije električne energije. Ovakva pitanja se za sada ne mogu naći ni u jednom školskom ili univerzitetskom udžbeniku bilo kao test pitanja ili […]

Author: Radoje Jankovic SOME TYPICAL SINGLE-LINE DIAGRAMS OF HV SWITCHGEARS Here are presented a few typical single-line diagrams for HV switchgears from practice. Single-feeder radial circuit single-line diagram, Fig. 1. 2. Parallel-feeder circuit single-line diagram, Fig. 2. 3. Open loop circuit single-line diagram, Fig. 3. 4. Local normal source single-line generation circuit, Fig. 4. 5. […]