Paper Info
Title
Fast and accurate second order load flow method based on fixed Jacobian matrix
Abstract
This paper presents the second order load flow method (SOLFM) based on the constant Jacobian matrix, with flat initial guesses (1.0¿0¿) in polar coordinates. The proposed SOLFM does not need to calculate the Jacobian and Hessian matrix separately; keeping the PV type buses. Accordingly, the solution sped up the proposed SOLFM to a level that is much faster than the classical Newton Raphson Load Flow Method (NRLFM). Moreover, the polar coordinate system can simplify the proposed method's load flow equation. The convergence characteristic of the proposed SOLFM is superior to the NRLFM due to the usage of the Hessian matrix. The validation of proposed SOLFM is proven by testing the Malaysian 664 bus system with respect to NRLFM and the Fast Decoupled Load Flow Method (FDLFM) in the context of computation time and convergence characteristic.
Year
DOI
Venue
2015
10.1016/j.amc.2015.07.075
Applied Mathematics and Computation
Keywords
Field
DocType
Second order load-flow method,Fixed Jacobian matrix,Polar coordinate form
Convergence (routing),Quasi-Newton method,Mathematical optimization,Jacobian matrix and determinant,Control theory,Mathematical analysis,Flow (psychology),Hessian matrix,Polar coordinate system,Mathematics,Computation,Newton's method
Journal
Volume
Issue
ISSN
269
C
0096-3003
Citations 
PageRank 
References 
0
0.34
0
Authors
3
Name
Order
Citations
PageRank
Hazlie Mokhlis12210.12
Amidaddin Shahriari221.17
Javed Ahmed Laghari352.08