Power quality event source directivity detection based on V-I scatter graph

• Main Authors: Tan R.H.G., Ramachandaramurthy V.K.
• Other Authors: 35325391900
• Format: Conference paper
• Published: 2023
• Subjects: Power Quality; Source Direction; Transient; Voltage Sag; Capacitors; Computer simulation; Fault detection; Transients; Voltage stabilizing circuits; Basic principles; Capacitor bank; Current limits; Current magnitudes; Power flows; Power quality event; Simulation model; Time samples; Transient power quality; Voltage sags; Wave forms; Power quality

This paper presents a power quality event source directivity detection based on V-I scatter graph. The proposed method is capable to detect both voltage sag and transient power quality event source direction in term of upstream and downstream based on one bus measurement. The V-I scatter graph are p...