Selection of voltage transformers

U ovom radu naslova Izbor naponskih mjernih transformatora, objašnjeno je što su naponski mjerni transformatori, koje vrste postoje te njihova struktura. Opširno je opisan način izbora kako bi elektroenergetski sustav mogao funkcionirati. Također, prikazan je primjer izbora naponskih mjernih transformatora za jedno rasklopno postrojenje. Ovim radom je ukazana važnost izbora naponskih mjernih transformatora kako bi se obezbjedila funkcionalnost cijelog postrojenja.Voltage measuring transformers of the classical design make a reliable part of power plants, they are simple and long life. The choice of voltage measuring transformers is of paramount importance for the functionality of the entire plant. There are a number of factors to be considered when it comes to selection in order to maintain safety and efficiency. This paper explains the voltage measuring transformers. What is the basis of their operation and what are the current performances. The Rules on metering and technical requirements for metering transformers has been studied in order to do more expertly analyze the issue of selection of voltage measuring transformers. The operation of all measuring devices is determined by the orderly operation of the measuring transformers. The advancement of technology will require further improvements in this field of science