Title :
Three-phase fast decoupled power flow
Author :
Denis, I.F.E.D. ; Padilha, A.
Author_Institution :
UNESP-Ilha Solteira, Ilha Solteira, SP, Brazil
Abstract :
This paper presents power flow methods for the solution of unbalanced and balanced three-phase distribution systems. The best existing methods for solving three-phase power flow are tested and the results discussed. The fast decoupled methods and the current injection Newton work for radial and meshed networks, and the matrices (Jacobian) remain constant, but the backward/forward sweep is appropriated for radial systems and works for a weakly meshed network. For general systems, the BX methods have presented the best performance.
Keywords :
Jacobian matrices; Newton method; distribution networks; load flow; BX methods; Jacobian matrices; backward/forward sweep; balanced three-phase distribution systems; current injection Newton; meshed networks; radial networks; three-phase fast decoupled power flow; three-phase power flow; unbalanced three-phase distribution systems; Control systems; Convergence; Jacobian matrices; Load flow; Power distribution; Power system modeling; Power systems; Real time systems; System testing; Transmission line matrix methods;
Conference_Titel :
Electric Power Engineering, 1999. PowerTech Budapest 99. International Conference on
Conference_Location :
Budapest, Hungary
Print_ISBN :
0-7803-5836-8
DOI :
10.1109/PTC.1999.826715
