Optimum generation scheduling incorporating wind energy using HHO–IGWO algorithm

Journal of Electrical Systems and Information Technology

Table 2 Power scheduling for 10-unit system with wind penetration using hHHO–IGWO

Time (h)	Generation scheduling										Generated power (MW)	Start-up cost	Hourly fuel cost
Time (h)	GN¹	GN²	GN³	GN⁴	GN⁵	GN⁶	GN⁷	GN⁸	GN⁹	GN¹⁰	Generated power (MW)	Start-up cost	Hourly fuel cost
1	373	150	0	0	0	0	0	0	0	0	523	550	10,672
2	429	150	0	0	0	0	0	0	0	0	579	260	11,600
3	455	237	0	0	0	0	0	0	0	0	692	560	13,544
4	455	350	0	0	0	0	0	0	0	0	805	400	15,515
5	455	378	0	0	25	0	0	0	0	0	858	900	16,949
6	455	455	0	0	53	0	0	0	0	0	963	0	18,859
7	455	420	130	0	25	0	0	0	0	0	1030	0	20,576
8	455	455	130	0	51	0	0	0	0	0	1091	0	21,710
9	455	444	130	130	25	0	0	0	0	0	1184	0	23,858
10	455	455	130	130	89	0	25	0	0	0	1284	260	26,515
11	455	455	130	130	118	20	25	0	0	0	1333	170	27,928
12	455	455	130	130	160	20	25	10	0	0	1385	60	29,721
13	455	455	130	130	71	20	25	0	0	0	1286	60	26,967
14	455	451	130	130	25	0	0	0	0	0	1191	90	23,981
15	455	353	130	130	25	0	0	0	0	0	1093	0	22,265
16	455	199	130	130	25	0	0	0	0	0	939	0	19,580
17	455	157	130	130	25	0	0	0	0	0	897	0	18,851
18	455	250	130	130	25	20	0	0	0	0	1010	0	21,277
19	455	340	130	130	25	20	0	0	0	0	1100	60	22,863
20	455	455	130	130	90	20	0	0	0	0	1280	340	26,179
21	455	433	130	130	25	0	0	0	0	0	1173	0	23,665
22	455	455	0	0	53	0	0	0	0	0	963	0	18,859
23	455	285	0	0	0	0	0	0	0	0	740	0	14,380
24	455	170	0	0	0	0	0	0	0	0	625	0	12,379
Cost of generation = 492,400.2699 ($)