Title :
A study of the energy function method for the park generator model
Author :
Abe, Yuhki ; Tanaka, Kazuyuki
Author_Institution :
Tohoku Univ.
Abstract :
This paper presents the new hybrid method for transient stability analysis in power systems. When a Park model is used in potential energy boundary surface (PEBS) method, the estimated accuracy of critical clearing time (CCT) could not be guaranteed satisfactorily. On the other hand, conventional Hybrid method cannot calculate CCT. Proposed method combines the PEBS methodpsilas ability to obtain CCT, and the excellent accuracy of the hybrid method. This method can calculate CCT with sufficiently improved accuracy that it can be used for a Park model. The validity of the proposed method is demonstrated by running simulations using test system model.
Keywords :
power system transient stability; critical clearing time; energy function method; park generator model; potential energy boundary surface; power systems; test system model; transient stability analysis; Hybrid power systems; Kinetic energy; Potential energy; Power generation; Power system control; Power system modeling; Power system stability; Power system transients; Stability analysis; Transient analysis; Critical Clearing Time; Energy Function Method; Park Model; Transient Stability Calculation;
Conference_Titel :
Universities Power Engineering Conference, 2008. UPEC 2008. 43rd International
Conference_Location :
Padova
Print_ISBN :
978-1-4244-3294-3
Electronic_ISBN :
978-88-89884-09-6
DOI :
10.1109/UPEC.2008.4651500