Power System On‐Line Transient Stability Assessment

This article gives an overview of state-of-the-art methodology and effective computational methods useful for on-line TSA. In particular, the TEPCO-BCU methodology will be presented in detail. The data requirements and output functions of on-line TSA will be also described. TEPCO-BCU has been evaluated on several practical power system models. The evaluation results indicate that TEPCO-BCU works well with reliable transient stability assessment results and accurate energy margin calculations on several study power systems, including a 12,000-bus test system.

[1]  Kwok W. Cheung,et al.  BC Hydro's on-line transient stability assessment (TSA) model development, analysis and post-processing , 1995 .

[2]  Felix F. Wu,et al.  Stability regions of nonlinear autonomous dynamical systems , 1988 .

[3]  Damien Ernst,et al.  Transient Stability of Power Systems , 2000 .

[4]  Yun Zou,et al.  Theoretical foundation of the controlling UEP method for direct transient-stability analysis of network-preserving power system models , 2003 .

[5]  H. Okubo,et al.  Multiple time-scale power system dynamic simulation , 1993 .

[6]  V. Vittal,et al.  An improved technique to determine the controlling unstable equilibrium point in a power system , 1996 .

[7]  Vijay Vittal,et al.  Transient Stability Test Systems for Direct Stability Methods , 1992 .

[8]  F. Paganini,et al.  Generic Properties, One-Parameter Deformations, and the BCU Method , 1999 .

[9]  Ka Wing Chan,et al.  Real-time security assessment of electrical power systems , 1996 .

[10]  Hsiao-Dong Chiang,et al.  Theoretical foundation of the BCU method for direct stability analysis of network-reduction power system. Models with small transfer conductances , 1995 .

[11]  K. Hemmaplardh,et al.  Time Frame Notion and Time Response of the Models in Transient, Mid-Term and Long-Term Stability Programs , 1984, IEEE Transactions on Power Apparatus and Systems.

[12]  Jianzhong Tong,et al.  A sensitivity-based BCU method for fast derivation of stability limits in electric power systems , 1993 .

[13]  Ian A. Hiskens,et al.  Trajectory Sensitivity Analysis of Hybrid Systems , 2000 .

[14]  Pravin Varaiya,et al.  Foundations of direct methods for power system transient stability analysis , 1987 .

[15]  M. G. Lauby,et al.  Evaluation of the transient energy function method for on-line dynamic security analysis , 1993 .

[16]  Lamine Mili,et al.  Clarifications of the BCU method for transient stability analysis , 1995 .

[17]  K. Morison,et al.  Power system security assessment , 2004, IEEE Power and Energy Magazine.

[18]  A.R. Bergen,et al.  A Structure Preserving Model for Power System Stability Analysis , 1981, IEEE Transactions on Power Apparatus and Systems.

[19]  V. Vittal,et al.  Dynamic Security Assessment Utilizing the Transient Energy Function Method , 1986, IEEE Transactions on Power Systems.

[20]  Ian A. Hiskens,et al.  Sensitivity approaches for direct computation of critical parameters in a power system , 2002 .

[21]  Vijay Vittal,et al.  An on-line contingency filtering scheme for dynamic security assessment , 1997 .

[22]  H. Chiang.  Study of the existence of energy functions for power systems with losses , 1989 .

[23]  K. R. Padiyar,et al.  Topological energy-function analysis of stability of power systems , 1987 .

[24]  R. Podmore,et al.  A Practical Method for the Direct Analysis of Transient Stability , 1979, IEEE Transactions on Power Apparatus and Systems.

[25]  J.W. Feltes,et al.  Simulating fast and slow dynamic effects in power systems , 1992, IEEE Computer Applications in Power.

[26]  F. S. Prabhakara,et al.  A simplified determination of transient stability regions for Lyapunov methods , 1975, IEEE Transactions on Power Apparatus and Systems.

[27]  Kaoru Koyanagi,et al.  BCU-guided time-domain method for energy margin calculation to improve BCU-DSA system , 2002, IEEE/PES Transmission and Distribution Conference and Exhibition.

[28]  Felix F. Wu,et al.  A BCU method for direct analysis of power system transient stability , 1994 .

[29]  M. Stubbe,et al.  STAG-A New Unified Software Program for the Study of the Dynamic Behaviour of Electrical Power Systems , 1989, IEEE Power Engineering Review.

[30]  A. Fouad,et al.  Transient Stability of a Multi-Machine Power System Part I: Investigation of System Trajectories , 1981, IEEE Transactions on Power Apparatus and Systems.