Analytical approach to stochastic assessment for balanced voltage sags and duration on transmission networks

• Main Authors: Gopi R.J., Ramachandaramurthy V.K., Au M.T.
• Other Authors: 57218138414
• Format: Conference Paper
• Published: 2023
• Subjects: Component; Power quality; Stochastic methods; Voltage sags; Electric impedance measurement; Electric measuring instruments; Electric power supplies to apparatus; Electric power transmission networks; Stochastic systems; Voltage stabilizing circuits; Analytical approach; Electrical networks; Impedance matrices; Stochastic assessment; Transmission networks; Voltage magnitude; Matrix algebra

Stochastic assessment is a method to predict the severity, duration and number of voltage sags at a bus of interest in the transmission network. In this paper, a technique using impedance matrix for stochastic assessment was developed to predict the voltage magnitudes and duration due to faults at a...