- 509 Newton Raphson Problem Sore Refer To The System Of Fig P5 13 The Transmission Lines Can Be Represented By A Equi 1 (111.6 KiB) Viewed 31 times
(509) NEWTON RAPHSON PROBLEM sore Refer to the system of Fig. P5-13. The transmission lines can be represented by a equivalent circuit where the series reactance has a value of 500 and each shunt re- actance has a value of 2500 12. The base reference for the system is 100 MVA and a (a) Obtain the element values of the bus admittance matrix, expressed per unit. (b) Write the power flow equations for this simple two-bus system for the conditions shown in Fig. P5-13. (c) Find the general expression for the jacobian as well as the specific form associated with the given system parameters. (d) Find the solution for the voltage phasor at bus 2. (e) Write the general expressions for the real and reactive power injected into the transmission line at bus 1 expressed in terms of the independent variables. G1 V, = 120 • V2 TT TL 50g = 1 + jo.2 Figure P5-13 (suwe inverse JA BIH اما * DO TWO ITERATIONS