TABLE OF CONTENTS The 5 bus three-phase system is shown in Fig. 5.8. The system parameters are listed in Table 5.11 to Table 5.14.
| Generator name | Bus No. | Sequence reactance | Power P | Voltage V | ||
|---|---|---|---|---|---|---|
| X 0 | X 1 | X 2 | ||||
| G1 | 5 | 0.02 | 0.20 | 0.04 | 21.0 | 1.061 |
| G2 | 4 | 0.02 | 0.20 | 0.04 | slack | 1.045 |
| Transformer | T1&T2 |
|---|---|
| Connection | Wye-G/Delta |
| Leakage impedance | 0.0016+j0.015 |
| Primary tap | 1.0 |
| Secondary tap | 1.0 |
| Series impedance matrix (p.u.) | ||
|---|---|---|
| Phase a | Phase b | Phase c |
| 0.0066 + j 0.0560 | 0.0017 +j 0.0270 | 0.0012 + j 0.0210 |
| 0.0045 + j 0.0470 | 0.0014 + j 0.0220 | |
| 0.0062 + j 0.0610 |
| Shunt admittance matrix (p.u.) | ||
|---|---|---|
| Phase a | Phase b | Phase c |
| j 0.150 | -j 0.030 | -j 0.010 |
| j 0.250 | - j 0.020 j 0.125 |
| Phase a | Phase b | Phase c | |
|---|---|---|---|
| Bus 1 | 0.6 + j 0.3 | 0.6 +j 0.3 | 0.6 + j 0.3 |
| Bus 2 | 2.0 + j 0.8 | 2.0 + j 0.8 | 2.0 + j 0.8 |
| Bus 3 | 6.0 + j 3.0 | 6.3 +j 2.7 | 5.7 + j 3.3 |
