POWER TRANSFORMERS

U ovom radu analiziran je energetski transformator, njegove karakteristike, uloga u elektroenergetskom sustavu, princip rada te konstrukcija transformatora. Osim konstrukcije analizirana je i instalacija transformatora te njegovo puštanje u pogon, kao i sva testiranja koja se moraju obaviti prije puštanja u pogon. U ovom radu su navedeni i principi održavanja energetskog transformatora koje se izvodi da bi njegova kvaliteta ostala visoka te kako bi mogao imati dug životni vijek.In this paper the power transformer, its characteristics, its role in the power system, working principle of the transformer and its construction are being analyzed. In addition to the construction, the installation of the transformer and its commissioning is also being analyze, as well as all the tests that must be performed before commissioning. The principle of maintenance of the power transformers, preformed so that its quality remains high, and so that it can have a long service life , are also given in this paper