Design and Maintenance Optimisation of Substation Automation Systems: A Multiobjectivisation Approach Exploration

Table 4

Nondominated solutions obtained for the 2-objective problem.

ID	Q	Cost (€)	TS (h)	Mu (h)	Cnt. IED (h)	ESW (h)	Prt. IED (h)	Prt. IED (h)
1	0.001197	112,750.00	4,369	4,350	4,298	4,342	4,322	0
2	0.001189	152,022.50	4,353	4,380	4,173	4,377	4,380	0
3	0.001022	156,712.50	4,372	4,282	4,352	4,239	4,235	3,752
4	0.000982	156,762.50	4,380	4,333	4,369	4,321	4,317	3,306
5	0.000980	166,782.50	4,349	4,360	4,337	4,285	4,022	3,250
6	0.000892	186,565.00	4,380	4,380	4,082	4,195	4,271	3,761
7	0.000877	195,675.00	4,376	4,245	4,309	4,376	4,183	4,129
8	0.000759	232,682.50	4,349	4,377	4,380	4,380	2,805	3,279