Equivalent Circuit Of Transformer. The equivalent circuit of the transformer can be used to understand the behavior of the transformer under various conditions. The equivalent circuit diagram of the transformer is shown below.
Equivalent circuit diagram of a transformer. The voltmeter measures the normal voltage which is applied in the low voltage winding let w is the wattmeter reading and v 1 is the applied voltage and i 0 is the ammeter reading then w v 1 i 0 cos φ 0 cosφ 0 w v 1 i 0 and iµ is the magnetizing component of no load current iw is the core loss component of no load current from the vector diagram of no. A both primary and secondary windings have zero resistance.
Theidealizing assumptions are listed below.
Exact equivalent circuit of transformer let us now consider the equation which describes the behavior of a transformer under load condition. A both primary and secondary windings have zero resistance. The equivalent circuit diagram of transformer is given below. Theidealizing assumptions are listed below.
