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Coordinated Multi-Area Economic Dispatch via Critical Region Projection
| Content Provider | Semantic Scholar |
|---|---|
| Author | Tong, Lang Wu, Wenchuan Zhang, Boming Sun, Hongbin |
| Copyright Year | 2017 |
| Abstract | A coordinated economic dispatch method for multiarea power systems is proposed. Choosing boundary phase angles as coupling variables, the proposed method exploits the structure of critical regions in local problems defined by active and inactive constraints. For a fixed boundary state given by the coordinator, local operators compute the coefficients of critical regions containing the boundary state and the optimal value functions then communicate them to the coordinator who in turn optimizes the boundary state to minimize the overall cost. By iterating between local operators and the coordinator, the proposed algorithm converges to the global optimal solution in finite steps, and it requires limited information sharing. |
| Starting Page | 3736 |
| Ending Page | 3746 |
| Page Count | 11 |
| File Format | PDF HTM / HTML |
| DOI | 10.1109/TPWRS.2017.2655442 |
| Alternate Webpage(s) | https://arxiv.org/pdf/1606.04037v1.pdf |
| Alternate Webpage(s) | https://export.arxiv.org/pdf/1606.04037 |
| Alternate Webpage(s) | https://doi.org/10.1109/TPWRS.2017.2655442 |
| Volume Number | 32 |
| Journal | IEEE Transactions on Power Systems |
| Language | English |
| Access Restriction | Open |
| Content Type | Text |
| Resource Type | Article |
