Optimal Power Flow Using Adaptive Fuzzy Logic Controllers

Table 1

The lookup table which defines the relation between input and output variables in a fuzzy set form for five fuzzy sets for SFLC.

Voltage deviation error (𝑒𝑣)	Change error of voltage deviation (Δ𝑒𝑣)
	NL	NS	Z	PS	PL
NL	NL	NL	NL	NS	Z
NS	NL	NL	NS	Z	PS
Z	NL	NS	Z	PS	PL
PS	NS	Z	PS	PL	PL
PL	Z	PS	PL	PL	PL