Research Article
An Improved Differential Evolution Method Based on the Dynamic Search Strategy to Solve Dynamic Economic Dispatch Problem with Valve-Point Effects
Table 3
Best solutions obtained by the proposed IDEBDSS method for test system 1 (MW).
| | Hour | Unit 1 | Unit 2 | Unit 3 | Unit 4 | Unit 5 | Unit 6 | Unit 7 | Unit 8 | Unit 9 | Unit 10 | Total load |
| | 1 | 150.0000 | 135.0000 | 194.0932 | 60.0000 | 122.8666 | 122.4498 | 129.5904 | 47.0000 | 20.0000 | 55 | 1036 | | 2 | 150.0000 | 135.0000 | 268.1132 | 60.0000 | 122.8666 | 122.4498 | 129.5704 | 47.0000 | 20.0000 | 55 | 1110 | | 3 | 226.6250 | 215.0000 | 309.3354 | 60.0000 | 73.0000 | 122.4492 | 129.5904 | 47.0000 | 20.0000 | 55 | 1258 | | 4 | 303.2484 | 295.0000 | 300.7051 | 60.0000 | 73.0000 | 122.4561 | 129.5904 | 47.0000 | 20.0000 | 55 | 1406 | | 5 | 303.2485 | 310.0043 | 309.8324 | 60.0000 | 122.8674 | 122.4570 | 129.5904 | 47.0000 | 20.0000 | 55 | 1480 | | 6 | 379.8747 | 390.1823 | 301.0241 | 60.0000 | 122.8663 | 122.4622 | 129.5904 | 47.0000 | 20.0000 | 55 | 1628 | | 7 | 379.8729 | 396.8001 | 318.5557 | 60.0000 | 172.7351 | 122.4458 | 129.5904 | 47.0000 | 20.0000 | 55 | 1702 | | 8 | 379.8726 | 396.7994 | 297.1018 | 105.5865 | 222.5996 | 122.4497 | 129.5904 | 47.0000 | 20.0000 | 55 | 1776 | | 9 | 456.4968 | 396.7994 | 299.2045 | 144.8595 | 222.5997 | 122.4497 | 129.5904 | 77.0000 | 20.0000 | 55 | 1924 | | 10 | 456.4968 | 396.7994 | 330.5748 | 185.6150 | 222.6186 | 160.0000 | 129.5904 | 85.3050 | 50.0000 | 55 | 2072 | | 11 | 456.4968 | 396.7994 | 324.5355 | 231.7083 | 222.5997 | 160.0000 | 129.5904 | 117.2128 | 52.0571 | 55 | 2146 | | 12 | 456.4968 | 460.0000 | 325.5698 | 240.7433 | 222.5997 | 160.0000 | 129.5904 | 120.0000 | 50.0000 | 55 | 2220 | | 13 | 456.4968 | 396.7994 | 325.1248 | 186.3889 | 222.5997 | 160.0000 | 129.5904 | 120.0000 | 20.0000 | 55 | 2072 | | 14 | 456.4968 | 396.7994 | 290.5637 | 140.5003 | 222.5996 | 122.4498 | 129.5904 | 90.0000 | 20.0000 | 55 | 1924 | | 15 | 379.8726 | 396.7994 | 303.9199 | 110.3227 | 172.7331 | 122.4498 | 129.5904 | 85.3121 | 20.0000 | 55 | 1776 | | 16 | 303.2484 | 396.7994 | 287.5221 | 61.2113 | 122.8665 | 122.4498 | 129.5904 | 55.3121 | 20.0000 | 55 | 1554 | | 17 | 226.6243 | 396.8011 | 299.6654 | 60.0000 | 122.8664 | 122.4524 | 129.5904 | 47.0000 | 20.0000 | 55 | 1480 | | 18 | 303.2484 | 396.7996 | 321.1787 | 60.0000 | 172.7333 | 122.4496 | 129.5904 | 47.0000 | 20.0000 | 55 | 1628 | | 19 | 379.8726 | 396.7994 | 297.2775 | 105.4103 | 222.5997 | 122.4501 | 129.5904 | 47.0000 | 20.0000 | 55 | 1776 | | 20 | 456.4968 | 460.0000 | 340.0000 | 121.3131 | 222.5997 | 160.0000 | 129.5904 | 77.0000 | 50.0000 | 55 | 2072 | | 21 | 456.4968 | 395.5979 | 317.1186 | 120.5966 | 222.5997 | 160.0000 | 129.5904 | 47.0000 | 20.0000 | 55 | 1924 | | 22 | 379.8726 | 309.2646 | 273.5396 | 68.7188 | 222.5642 | 122.4498 | 129.5904 | 47.0000 | 20.0000 | 55 | 1628 | | 23 | 302.9124 | 229.5981 | 193.3172 | 60.0000 | 172.1321 | 122.4498 | 129.5904 | 47.0000 | 20.0000 | 55 | 1332 | | 24 | 226.6242 | 222.2665 | 178.2025 | 60.0000 | 122.8666 | 122.4498 | 129.5904 | 47.0000 | 20.0000 | 55 | 1184 |
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