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Table 7 Simulation results obtained by the KHA, SCA, and µ-KHSC algorithm for the optimal placement of four ARs in the IEEE 69-bus test system

From: Reliability and efficiency enhancement of a radial distribution system through value-based auto-recloser placement and network remodelling

Optimization algorithms

Branch segments of test case for AR allocation

Unsupplied energy (kWh/year)

Cost of the unsupplied energy ($/year)

Total expected profit for a cumulated period of 20 years ($)

KHA

B10, B35, B28, B52

11,107.4502

60,825.4557

1,027,746.9539

SCA

B10, B53, B27, B35

11,077.1059

60,414.2438

1,037,821.6508

µ-KHSC

B10, B27, B35, B52

10,971.0276

59,849.3838

1,051,660.7297

  1. Bold numerical values represent the best results obtained using the proposed methodology