Chapter 6, Problem 6.30P

Determine the bus admittance matrix $\left(Y_{\text{bus}}\right)$ for the three-phase power system shown in Figure 6.23 with input data given in Table 6.11 and partial results in Table 6.12. Assume a three-phase 100 MVA per unit base.

TABLE 6.11

Bus input data for Problem 6.20

TABLE 6.12

Partially Completed Bus Admittance Matrix $\left(Y_{\text{bus}}\right)$ for Problem 6.30