Title :
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
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;
Conference_Titel :
Power Engineering and Automation Conference (PEAM), 2011 IEEE
Conference_Location :
Wuhan
Print_ISBN :
978-1-4244-9691-4
DOI :
10.1109/PEAM.2011.6135117
