Title :
Calculation of all algebraic solutions of electrical power systems by continuation method
Author :
Fette, M. ; Voss, J.
Author_Institution :
Dept. of Electr. Eng., Paderborn Univ., Germany
Abstract :
In this paper, a special structure of power systems with parametrizations of the load flow equations is used to calculate all the solutions. First, all necessary conditions and theorems are given to solve the problem theoretically. With the help of software-packages like AUTO97, some examples are computed and the results discussed. Some hints for the general problem of finding a suitable parametrization for the algorithm are given. The solution of the algebraic representation can be used as starting conditions for analysis of transient states of the system. Especially the bifurcational behavior can be analyzed; the continuation method is therefore an suitable tool to determine the effect and possible location of devices for FACTS.
Keywords :
flexible AC transmission systems; load flow; power system analysis computing; AUTO97 software package; FACTS devices location; algebraic solutions calculation; continuation method; electrical power systems; load flow equation parameterization; starting conditions; Bifurcation; Equations; Load flow; Load flow analysis; Microwave integrated circuits; Nonlinear systems; Power system analysis computing; Power system transients; Power systems; Transient analysis;
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.1999.826522
