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Hadaeghi & Abdollahi | 16

Fig. 1: The 33-bus distribution system.

TABLE I
RESULTS OF APPLYING THE PROPOSED METHOD IN ALL CASES

Case Number Open Switches Loss (kW) Number of Population Maximum Iteration
Case I 33 - 34 - 35 - 36 - 37
Case II 202.6 - -
Case III
Case IV 7 - 9 - 14 - 32 - 37 124.8 20 20

11 – 14 – 17 – 33 - 37 103.97 20 20

9 – 14 – 16 – 25 - 32 79.67 50 50

Fig. 2: The convergence curve of the hybrid TLBO-BH algorithm in case II.