The minimization of voltage sag effect for specially connected transformers with a sensitive load and distributed generation systems
This paper improves the voltage sag. A PSO-NTVE is used to determine the design values. The proposed connection system is compared with Scott and Le Blanc. This analysis considers sensitive load and the coordination of over-current relays.
voltage sag specially connected transformers distributed generation (dg) power quality particle swarm optimization method nonlinear time-varying evolution