Power flow analysis of power system using Power Perturbation method

Author

Bhowmik, P.S. ; Bose, S.P. ; Rajan, D.V. ; Deb, S.

Author_Institution

Dept. of Electr. Eng., Nat. Inst. of Technol. Durgapur, Durgapur, India

Volume

3

fYear

2011

fDate

8-9 Sept. 2011

Firstpage

380

Lastpage

384

Abstract

Computation of load flows is the most fundamental power system operation and planning problem. In large power system, nodal voltage method of network solution using admittance matrix is preferred. In order to study its parallel algorithms, which improve operation efficiency, enhancement of real-time control and timely decision support, an improved load flow method based on perturbation theory has been proposed. The new proposed method is tested with the IEEE 5-bus, IEEE 14-bus, IEEE 30-bus and IEEE 118-bus systems. The numerical result shows its efficiency and performance over conventional Gauss-Seidal method.

Keywords

decision support systems; load flow; matrix algebra; parallel algorithms; power engineering computing; power system planning; IEEE 118-bus systems; IEEE 14-bus systems; IEEE 30-bus systems; IEEE 5-bus systems; admittance matrix; conventional Gauss-Seidal method; improved load flow method; network solution; nodal voltage method; parallel algorithms; power flow analysis; power perturbation method; power system operation; power system planning; realtime control; timely decision support; Convergence; Equations; Load flow; Mathematical model; Perturbation methods; Reactive power; Gauss-Seidal (G-S) method; Power Flow; Power Perturbation (P-P) method; acceleration factor; specified real and reactive power; voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Power Engineering and Automation Conference (PEAM), 2011 IEEE

Conference_Location

Wuhan

Print_ISBN

978-1-4244-9691-4

Type

conf

DOI

10.1109/PEAM.2011.6135117

Filename

6135117