In Pmt Which Type of Transformer Is Used and Why
They are low rating transformers with high accuracy. Cylindrical coils HV and LV are placed on both the limbs. Pmt Anode Transformer Index Page The purpose of the Potential Transformer is to provide an isolated secondary voltage that is in-phase and exact proportionate representation of primary voltage. . The primary of the current transformers are connected across the lines and the instruments are connected across the secondary terminals. This is because more voltages are used in the high transmission line. Right now we talked about the function of CT. The figure shows a typical potential transformer for the measurement of high alternating voltage. A resonant transformer is one that has one winding with a capacitor which acts as a tanktuned circuit. For this purpose potential transformers are used. There are also berry-type transformers constructed in particular applications. The capacitor type of is typi...