Dynamic tracking of low-frequency oscillations with improved prony method in wide-area measurement system

2004 IEEE Power Engineering Society General Meeting

Volumn 1, Issue , 2004, Pages 1104-1109

  Xiao, Jinyu ^a   Xie, Xiaorong ^a   Han, Yingduo ^a   Wu, Jingtao ^b  

^a TSINGHUA UNIVERSITY   (China)

^b Beijing Sifang Tongchuang Co Ltd   (China)

Author keywords

Low frequency oscillations; PMU; Prony method; WAMS

Indexed keywords

LOW-FREQUENCY OSCILLATIONS; PMU; PRONY METHOD; WIDE-AREA MEASUREMENT SYSTEM (WAMS);

ALGORITHMS; COMPUTER SIMULATION; CONTROL SYSTEMS; EIGENVALUES AND EIGENFUNCTIONS; MATHEMATICAL MODELS; MATRIX ALGEBRA; OSCILLATIONS; PARAMETER ESTIMATION; ROBUSTNESS (CONTROL SYSTEMS);

ELECTRIC POWER SYSTEMS;

EID: 13244273661     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: None     Document Type: Conference Paper

References (9)

1. R. Doraiswami and Wei Liu, Real-time Estimation of the Parameters of Power System Small signal Oscillations. IEEE Trans. On Power Systems, Vol.8, No.1, Feb., 1993.
2. Juan J. Sanchez-Gasca, Joe H. Chow, Performance Comparison of Three Identification Methods for the Analysis of Electromechanical Oscillation, IEEE Trans. On Power System, Vol. 14, No. 3, August 1999.
3. Ramdas Kumaresan, Donald W. Tufts and Louis L. Scharf, A Prony Method for Noisy Data: Choosing the Signal Components and Selecting the Order in Exponential Signal Models, Proceedings of the IEEE, Vol.72, No.2, Feb. 1984.
4. D.J. Trudnowski, Order Reduction of Large-scale Linear Oscillatory System Models, IEEE Trans. on Power System, Vol.9, No.1, Feb. 1994.
5. Juan J. Sanchez-Gasca, Joe H. Chow, Power System Reduction to Simplify the Design of Damping Controllers For Interarea Oscillations, IEEE Trans. On Power Systems, Vol. 11, No. 3. August, 1996.
6. J. F. Hauer, Application of Prony analysis to the determination of modal content and equivalent models for measured power system response, IEEE Trans. On Power System, Vol. 6, No. 3. August 1991.
7. Dong Qing, Shan Bo, Hou Zili etc., The Device for Measuring Power Angle and Rotator Speed of Synchro-generator, Journal of North China Electric Power University, Vol. 26, No. 3, July, 1999.
8. th Power Grid Dispatching and operation conference in China, Nov. 2003.
9. D.J. Trudnowski, J.R. Smith, T.A. Short, et al., An application of Prony methods in PSS design for multimachine systems, IEEE Trans. on Power System, Vol. 6, No. 1, Feb. 1991.