a) Given the circuit diagram in Figure 2.31 showing admittances and current soures at nodes 3 and 4, set up the nodal equations in matrix format. (b) If the parameters are given by: Y, = -j0.8 S, Y = -j4.0 S, Y. -j4.0 S, Ya =-j8.0 S, Y. =-j5.0 S Yf =-j2.5 S, Y =-j0.8 S, I3 = 1.0/-90° A, and I4 0.62/-135° A, set up the nodal equations and suggest how you would go about solving for the voltages at the nodes. %3D Yo Ye Yo Y O 14 I3 ணை elll

a) Given the circuit diagram in Figure 2.31 showing admittances and current soures at nodes 3 and 4, set up the nodal equations in matrix format. (b) If the parameters are given by: Y, = -j0.8 S, Y = -j4.0 S, Y. -j4.0 S, Ya =-j8.0 S, Y. =-j5.0 S Yf =-j2.5 S, Y =-j0.8 S, I3 = 1.0/-90° A, and I4 0.62/-135° A, set up the nodal equations and suggest how you would go about solving for the voltages at the nodes. %3D Yo Ye Yo Y O 14 I3 ணை elll

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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