Title :
A constructive method for direct analysis of transient stability
Author :
Chiang, Hsiao-Dong ; Ku, Bih-Yuan ; Thorp, James S.
Author_Institution :
Sch. of Electr. Eng., Cornell Univ., Ithaca, NY, USA
Abstract :
The authors present a constructive method for the direct analysis of power system transient stability. The method contains two procedures. The first procedure is to find the controlling unstable equilibrium point for a given fault-on trajectory. The second procedure is concerned with the modification of energy functions for the postfault system. The method is distinguished by reliability and an ability to reduce the conservativeness in the direct analysis of transient stability. This method has been tested on a 118-bus system with promising results
Keywords :
power systems; stability; 118-bus system; direct analysis; energy functions; postfault system; power system transient stability; reliability; unstable equilibrium point; Power system analysis computing; Power system dynamics; Power system interconnection; Power system modeling; Power system reliability; Power system security; Power system stability; Power system transients; Stability analysis; Transient analysis;
Conference_Titel :
Decision and Control, 1988., Proceedings of the 27th IEEE Conference on
Conference_Location :
Austin, TX
DOI :
10.1109/CDC.1988.194397
