An Improved Differential Evolution Method Based on the Dynamic Search Strategy to Solve Dynamic Economic Dispatch Problem with Valve-Point Effects

Table 5

Best solutions obtained by the proposed IDEBDSS method for test system 2 (MW).

Hour	Unit 1	Unit 2	Unit 3	Unit 4	Unit 5	Unit 6	Unit 7	Unit 8	Unit 9	Unit 10	PLoss	Total load
1	150.0000	135.0000	206.2132	60.0000	122.8666	122.4495	129.5901	47.0000	20.0000	55	12.1194	1036
2	150.0000	135.0000	283.4721	60.0000	122.8621	122.3805	129.5934	47.0000	20.0000	55	15.3081	1110
3	226.6255	140.5172	303.5180	60.0023	172.7118	122.4501	129.5903	47.0000	20.0000	55	19.4150	1258
4	303.2481	217.1263	298.3105	60.0000	172.7201	122.5314	129.5903	47.0000	20.0000	55	19.5267	1406
5	378.1103	221.4563	298.1562	60.0000	172.7364	122.4495	129.5902	47.0000	20.0000	55	24.4989	1480
6	379.2190	395.1559	292.5124	60.7754	122.1191	122.0033	129.5931	77.0000	20.0000	55	25.3782	1628
7	379.3315	308.1123	301.6784	110.2891	222.6871	122.3588	129.5937	85.0021	20.0000	55	32.0530	1702
8	456.4955	307.2651	301.6512	160.4467	172.8113	122.4713	129.5913	85.1197	20.0000	55	34.8521	1776
9	456.4961	381.5338	299.2182	191.7144	222.0122	122.1125	129.5991	85.7833	20.0000	55	39.4696	1924
10	456.5337	396.1244	325.5543	242.3067	222.5977	159.9998	129.5902	115.1221	20.0038	55	50.8327	2072
11	456.5051	396.8771	340.0000	291.8865	226.9819	160.0000	129.8112	120.0000	20.0073	55	51.0691	2146
12	456.4981	460.0000	325.9193	293.2254	222.7892	160.0000	129.1218	120.0000	50.0673	55	52.6211	2220
13	456.4972	396.7975	305.1244	293.0451	222.5877	122.4543	129.5967	120.0000	20.0008	55	49.1037	2072
14	456.8864	315.9902	310.5337	240.9335	222.6017	122.8966	129.5998	90.0000	20.0000	55	40.4419	1924
15	379.9812	307.6411	296.8875	191.5335	222.7889	122.4366	129.5832	85.3165	20.0000	55	35.1685	1776
16	303.5614	233.1066	283.7054	177.6954	172.0887	122.9389	129.5899	85.3044	20.0000	55	28.9907	1554
17	226.6345	309.7312	305.2144	126.8105	122.4622	122.7871	129.5899	85.3137	20.0000	55	23.5435	1480
18	303.2955	309.5308	293.0189	165.3517	172.8655	122.0773	129.5944	85.3002	20.0000	55	28.0343	1628
19	379.8966	309.7066	305.8871	180.8354	222.9094	122.9508	129.5997	85.3392	20.0000	55	36.1248	1776
20	456.5441	389.3176	335.1308	230.8341	222.7566	160.0000	129.5993	115.7032	20.0000	55	42.8857	2072
21	456.4844	389.4533	305.3274	180.8443	222.6377	122.4544	129.5873	85.3088	20.0000	55	43.0976	1924
22	379.8764	310.8876	283.1745	130.8401	172.7224	122.8655	129.5897	55.3114	20.0000	55	32.2676	1628
23	303.2518	231.6654	205.1876	118.9013	122.8588	122.4473	129.5905	47.0000	20.0000	55	23.9027	1332
24	226.6188	222.2679	184.6386	120.0015	73.0000	122.4577	129.5844	47.0001	20.0000	55	16.5690	1184