# Modify Z bus of Prob. 8.1 to include a capacitor of reactance 5.4 per unit connected from bus to… 1 answer below »

Modify Zbus of Prob. 8.1 to include a capacitor of reactance 5.4 per unit connected from bus to reference and then calculate the new bus voltages using the modified Zbus. Check your answers using the results of Probs. 8.1 and 8.2. From the solution of Prob. 8.1, draw the Thevenin equivalent circuit at bus of Fig. 8.13 and use it to determine the current drawn by a capacitor of reactance 5.4 per unit connected between bus and reference. Following the procedure of Example 8.2, calculate the voltage changes at each of the buses due to the capacitor. Prob. Form Zbus for the circuit of Fig. 8.13 after removing node by converting the voltage source to a current source. Determine the voltages with respect to reference node at each of the four other nodes whenand the load currents