Research Article
Identification of Generating Units That Abuse Market Power in Electricity Spot Market Based on AdaBoost-DT Algorithm
Table 2
Samples of collusive generating units.
| Generating unit | Market share | Key supplier index | Quotation curve correlation coefficient | Similarity in high quotation rates | Bid winning rate (%) | Clearing price escalation rate (%) |
| 1 | 0.0789 | 0.9816 | 0.5504 | 0.5281 | 71.47 | 13.17 | 2 | 0.0680 | 0.9880 | 0.5489 | 0.5245 | 52.83 | 12.50 |
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