Title :
A TEF approach for solving transient stability constrained OPF
Author :
Xia, Yan ; Chan, Ka Wing ; Chung, Tak Shing
Author_Institution :
Dept. of Electr. Eng., Hong Kong Polytech. Univ., Kowloon, China
Abstract :
In this paper, transient stability constraints, incorporated into the optimal power flow (OPF) problem, are formulated by applying the PEBS (potential energy boundary surface) method. The semiinfinite programming of transient stability constrained OPF is first converted into standard OPF problem using transcription techniques. BFGS method is then applied to solve this problem combined with interior point penalty functions. The proposed algorithm was fully validated on the WSCC 9-bus test system.
Keywords :
load flow; power system transient stability; BFGS method; OPF; PEBS method; TEF approach; WSCC 9-bus test system; optimal power flow; potential energy boundary surface method; semiinfinite programming; transcription technique; transient stability constraints; Environmental economics; Equations; Jacobian matrices; Load flow; Potential energy; Power generation economics; Power system economics; Power system security; Stability; System testing;
Conference_Titel :
Power System Technology, 2004. PowerCon 2004. 2004 International Conference on
Print_ISBN :
0-7803-8610-8
DOI :
10.1109/ICPST.2004.1460237
