Optimal Design and Performance Investigation of Artificial Neural Network Controller for Solar- and Battery-Connected Unified Power Quality Conditioner

Table 1

Literature review.

Ref No.	PQ issues/loads considered
	PQ issues						Loads
	THD	PF	DLCV	Voltage sag/swell	Voltage disturbance	Supply voltage imbalance	Nonlinear load	Unbalanced non-liner load	Induction furnace load	Induction motor load
[5]	✓		✓	✓	✓		✓	✓		✓
[10]	✓							✓
[13]	✓			✓					✓
[14]	✓					✓	✓	✓
[18]	✓			✓			✓
[20]	✓						✓
[22]	✓		✓				✓
[23]	✓	✓				✓	✓	✓
[25]	✓						✓
[26]	✓			✓			✓
FF-ANNC	✓	✓	✓	✓	✓	✓	✓	✓	✓