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Table 2 Optimization Values for PSO, Cuckoo Search, BFO and ABC Techniques

From: Investigation of the impact of PSO, ABC, BFO and Cuckoo search optimization techniques on UPFC device for sustainable voltage stability margin improvement

S/N

BFO parameters names

BFO values

Cuckoo parameters names

Cuckoo search values

ABC parameters names

ABC values

PSO parameters names

PSO values

1

Number of Bacteria

20

nPar

100

Dimension

4

Acceleration Const. 1

2

2

Maximum number of steps, N

10

Varlo

− 5

Number of Runs

20

Acceleration Const. 2

2

3

Maximum Number of Chemotactic steps

20

Number of Population

10

Number of population

20

Max. Velocity

4

4

Number of chemotactic steps, Nc

10

VarHi

5

Food Number

10

Number of Population

24

5

Number of reproduction Steps Nre

20

nC

5

Limit

100

Limit

100

6

Number of Elimination Dispersal Steps Ned

100

Max Cycle

100

Max Cycle

100

maxCycle

2000

7

Probability, Ped

0.9

Min Egg

2

Ub (Upper Bound)

50

Number of Runs

150

8

Size of Step, C(i)

0.01

Max Egg

4

Lb (Lower Bound)

1

Initial weight

0.9

9

  

N0. Clusters

1

  

Final weight

0.4

10

  

Lambda

9

    

11

  

Control of Egg

5