| Observation of bus | Bus voltage observation value/kV | Incentive bus | Bus voltage excitation value/kV | Participation factor |
| DP31 | 35 | DP31 | 35 | 0.1293∠−3.75˚ |
| DP20 | 35 | DP31 | 35 | 0.1293∠−3.75˚ |
| DP20 | 35 | DP20 | 35 | 0.1293∠−3.75˚ |
| DP31 | 35 | DP19 | 35 | 0.1293∠−3.75˚ |
| DP20 | 35 | DP19 | 35 | 0.1293∠−3.75˚ |
| DP31 | 35 | DP1 | 35 | 0.1293∠−3.75˚ |
| DP20 | 35 | DP1 | 35 | 0.1293∠−3.75˚ |
| DP19 | 35 | DP19 | 35 | 0.1293∠−3.75˚ |
| DP19 | 35 | DP1 | 35 | 0.1293∠−3.75˚ |
| DP1 | 35 | DP1 | 35 | 0.1293∠−3.75˚ |
| DP23 | 35 | DP20 | 35 | 0.1293∠−4.04˚ |
| DP23 | 35 | DP31 | 35 | 0.1293∠−4.04˚ |
| DP23 | 35 | DP19 | 35 | 0.1293∠−4.04˚ |
| DP23 | 35 | DP1 | 35 | 0.1293∠−4.04˚ |
| DP23 | 35 | DP23 | 35 | 0.1293∠−4.32˚ |