Table 1 Comparison of clusters identified by two different AED-based clustering methods
From: A network science-based k-means++ clustering method for power systems network equivalence
Tie-line 25–26 and Tie-line 17–18 | |||
|---|---|---|---|
Clusters identified by AED-based k-means algorithm (“AED-based k-means bus clustering method” section) | Clusters identified by proposed AED-based improved k-means++ algorithm (Algorithm 3) | ||
Clusters | Buses | Clusters | Buses |
SA 11 | 26, 28, 29, 38 | SA 11 | 26, 28, 29, 38 |
SA 12 | 27 | SA 12 | 27 |
SA 13 | 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 32, 33, 34, 35, 36 | SA 13 | 10, 11, 12, 13, 14, 15, 16, 17, 19, 20, 32, 33, 34, 35, 36 |
SA 21 | 25, 37 | SA 21 | 25, 37 |
SA 22 | 1, 2, 30, 39 | SA 22 | 1, 2, 30 |
SA 23 | 18 | SA 23 | 39 |
SA 24 | 3, 4, 5, 6, 7, 8, 9, 31 | SA 24 | 3, 18 |
SA 25 | 4, 5, 6, 7, 8, 9, 31 | ||