Journal of Applied Mathematics / 2014 / Article / Tab 7

Research Article

Long-Term Maintenance Scheduling of Smart Distribution System through a PSO-TS Algorithm

Table 7

System cost with different reliability requirements.

CostOrdinary constraints ($)
(SAIFI ≤ 1.75 month−1, SAIDI ≤ 10 h·month−1)
Stricter constraints ($)
(SAIFI ≤ 1.5 month−1, SAIDI ≤ 8 h·month−1)

Lost load penalty257,278.0268,927.0
Corrective maintenance22,495.723,531.1
Preventive maintenance2,156.02,137.5

Total281,929.7294,595.6

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