Title :
A method of transient stability simulation of unbalanced power system
Author :
Tamura, J. ; Kubo, M. ; Nagano, T.
Author_Institution :
Kitami Inst. of Technol., Hokkaido, Japan
Abstract :
This paper presents a new simulation method to analyze the transient stability of a power system including three phase unbalanced impedances. The method is based on the phase coordinate method, because it is easy to analyze the power system which has elements of unbalanced three phase impedances by the phase coordinate method. This paper consists of two main parts: unbalanced power flow calculation to determine the initial conditions, and the transient stability simulation of power system following faults.
Keywords :
electric impedance; load flow; power system simulation; power system transient stability; phase coordinate method; simulation method; three phase unbalanced impedances; transient stability simulation; unbalanced power flow calculation; unbalanced power system; Analytical models; Impedance; Load flow; Power system analysis computing; Power system faults; Power system simulation; Power system stability; Power system transients; Stability analysis; 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.1999.826664
