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Figure 2 shows a coupled circuit that comprises two coils, Coil 1 and Coil 2. The circuit impedances are given in frequency domain where Z3 is the mutual impedance. Z3 Z1 Vs Z2 23 Za Z4 Zs Fig. 2 Coupled circuit Va(t) = 575 cos (25t) v, Z: = 80, Z2 = j10 n, Z3 = j3.5 0, Za = j72, Zs = 4 - j150 a. What percentage of the flux set up by coil 1 links coil 2? b. Find the energy stored in the coupled inductors at time t= 3 seconds.

Figure 2 shows a coupled circuit that comprises two coils, Coil 1 and Coil 2. The circuit impedances are given in frequency domain where Z3 is the mutual impedance. Z3 Z1 Vs Z2 23 Za Z4 Zs Fig. 2 Coupled circuit Va(t) = 575 cos (25t) v, Z: = 80, Z2 = j10 n, Z3 = j3.5 0, Za = j72, Zs = 4 - j150 a. What percentage of the flux set up by coil 1 links coil 2? b. Find the energy stored in the coupled inductors at time t= 3 seconds.

Power System Analysis and Design (MindTap Course List)
Power System Analysis and Design (MindTap Course List)
6th Edition
ISBN:9781305632134
Author:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Publisher:J. Duncan Glover, Thomas Overbye, Mulukutla S. Sarma
Chapter6: Power Flows
Section: Chapter Questions
Problem 6.61P
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Figure 2 shows a coupled circuit that comprises two coils, Coil 1 and Coil 2. The circuit impedances are given in frequency domain where Z3 is the mutual impedance. Z3 Z1 Vs Z2 23 Za Z4 Zs Fig. 2 Coupled circuit Va(t) = 575 cos (25t) v, Z: = 80, Z2 = j10 n, Z3 = j3.5 0, Za = j72, Zs = 4 - j150 a. What percentage of the flux set up by coil 1 links coil 2? b. Find the energy stored in the coupled inductors at time t= 3 seconds.
Transcribed Image Text:Figure 2 shows a coupled circuit that comprises two coils, Coil 1 and Coil 2. The circuit impedances are given in frequency domain where Z3 is the mutual impedance. Z3 Z1 Vs Z2 23 Za Z4 Zs Fig. 2 Coupled circuit Va(t) = 575 cos (25t) v, Z: = 80, Z2 = j10 n, Z3 = j3.5 0, Za = j72, Zs = 4 - j150 a. What percentage of the flux set up by coil 1 links coil 2? b. Find the energy stored in the coupled inductors at time t= 3 seconds.
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