Algorithm

Maximum Loadability in p.u

Critical Voltage

Total Incremental System Load from Base Case in %

Optimal SVC Bus No.

Optimal TCSC Line

SVC in MVAR

X_TCSC in p.u

Base Case

42.42

0.946 @ 53bus

-

-

-

-

DE [11]

56.6212

Not Mentioned

33.4776

-

-

-

-

DEPSO [11]

57.076

Not Mentioned

34.5497

-

-

-

-

FFA without FACTS

57.32

0.9397 @ 53bus

35.1249

-

-

-

-

FFA with FACTS

57.57

0.9412 @ 53bus

35.7142

79

[79 80]

19.086 (Inductive Mode)

0.03930 (Capacitive Mode)