International Journal of Energy Engineering          
International Journal of Energy Engineering(IJEE)
Frequency: Yearly
Editor-in-Chief: Prof. Sri Bandyopadhyay(Australia)
A Fast Continuation Load Flow Analysis for an Interconnected Power System
Full Paper(PDF, 1475KB)
The paper provides an algorithm for a fast continuation load flow to determining critical load for a bus with respect to its voltage collapse limit of an inter connected multi-bus power system using the criteria of singularity of load flow Jacobian matrix. For this purpose, load flow Jacobian matrix of an interconnected multi-bus power system is transformed into a two by two elements Jacobian matrix with respect to a target/selected bus by incorporating the effect of all the other buses of the system on the target bus. The validity of the proposed method has been investigated for the IEEE 30 and IEEE 118 bus system.
Keywords:Voltage Stability; Load Margin; Voltage Collapse; Power System
Author: D. Hazarika1
1.Assam Engineering College, Gauhati-13, Assam, India
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