Exercise 3 Some parameters of an autotransformer as shown in Fig. 4.2 are given as follows: V=240V, 60 Hz V, -120V Z = 1
Posted: Wed Apr 27, 2022 5:59 pm
- Exercise 3 Some Parameters Of An Autotransformer As Shown In Fig 4 2 Are Given As Follows V 240v 60 Hz V 120v Z 1 1 (17.14 KiB) Viewed 20 times
- Exercise 3 Some Parameters Of An Autotransformer As Shown In Fig 4 2 Are Given As Follows V 240v 60 Hz V 120v Z 1 2 (29.96 KiB) Viewed 20 times
Exercise 1 A single-phase power system consists of a 220V 50Hz generator supplying a load Zlosed = 3.2 + j4.5 22 through a transmission line of impedance Zime = (0.24 + j0.38) and an ideal transformer of turn ratio is 12 as shown in Fig. 1. Determine the following of the system: (a) The primary current In (b) The secondary current Is; and (c) The load voltage V.. T 0.24Ohm j0.38 Ohm 12:1 Is 3.2+j4.5 Ohm Transmission Line Impedance 220V 20 Zload Fig. 1 Ideal Transformer