Algorithm

14^th-Bus

24^th-Bus

30^th-Bus

39^th-Bus

57^th-Bus

binary particle swarm optimization

5.5

9.6

13.9

17.2

24

Binary integer linear programming

5.3

9

13.5

16.9

23.6

biogeography based optimization

5.2

8.4

12.9

16.4

23.4

Adaptive clonal algorithm

5.2

8

12.5

16

22.9

Proposed

4.9

7.1

12

15.8

22.4