Harmonic estimation in power systems basing on numerical differentiation

Proceedings of the International Conference on Power Electronics and Drive Systems

Volumn 2, Issue , 2003, Pages 1574-1579

  Wu, J K ^a   Long, J ^b   Wang, J X ^c  

^a GUANGXI UNIVERSITY   (China)

^b ZHEJIANG UNIVERSITY   (China)

^c Intelligent Meter Institute   (China)

Author keywords

Harmonic estimation; Lagrange interpolation; Non sinusoidal signal; Numerical differentiation; Power system

Indexed keywords

ALGORITHMS; COMPUTER SOFTWARE; DIFFERENTIATION (CALCULUS); INTERPOLATION; LAGRANGE MULTIPLIERS; MATLAB; POWER ELECTRONICS; SOFTWARE TESTING;

HARMONIC ESTIMATION; LAGRANGE INTERPOLATIONS; NONSINUSOIDAL SIGNALS; NUMERICAL DIFFERENTIATION; POWER SYSTEM;

HARMONIC ANALYSIS;

EID: 15944363557     PISSN: None     EISSN: None     Source Type: Conference Proceeding    
DOI: 10.1109/PEDS.2003.1283224     Document Type: Conference Paper

References (10)

1. F. S. Zhang, z.X. Geng and Y. Wei, "The Algorithm of Interpolating Windowed FFT for Harmonic Analysis of Electric Power System, " IEEE Transactions on Power Delivery, Vol.16, No.2, pp. 160-164, Apr., 2001.
2. V. K. Jain, W. L. Collinsand, D. C. Davis, "Hsgh-accuracy analog measurements via interpolated FFT, " IEEE Trans. JM,, Vol.28, pp. 113-122, Jun., 1979, .
3. H. C. Lin and C. S, Lee, "Enhanced FFT-based para -metric algorithm for simultaneous multiple harmonics analysis, " I BE Proceedings Generation, Transmission, Distribution, Vol.148, No.3, pp.209-214, May. 2001.
4. V. L. Pham and K. P. Wong, "Antidistortion method for wavelet transform filter banks and nonstationary power system waveform harmonic analysis, " IEE Proceedings-Generation, Transmission, Distribution, Vol.148, No.2, pp.117-122, Mar., 2001.
5. V. L. Pham and K. P. Wong, "Wavelet-transform-based algorithm for harmonic analysis of power system waveforms, " IEE Proceedings-Generation, Transmission, Distribution, Vol.146, No.3, pp. 249-254, 1999.
6. L. Ercn and M. J. Devaney, "Calculation of power system harmonics via wavelet packet decomposition in real time metering, " in Proc. IEEE Instrumentation and measurement Technology Conference, Aiichorage, AK, USA. 21-23, May, 2002, pp.1643-1647.
7. S. J. Huang and T. H. Cheng, "Visualizing time-varying power system harmonics using a Morlct wavelet transform approach, " Electric Power Systems Research, Vol.58, No, 2, pp.81-88, Jun., 2001.
8. C. H. Kung and C. M. Huang, "Fuzzy-based adaptive digital power metering using a genetic algorithm, " IEEE Transactions on Instrumentation and Measurement, Vol.47, No.1, pp.183-188, Feb. 1998.
9. K. H. Abdul-Rahman and S. M. Shahidehpour, "A fuzzy-ascd optimal reactive power control, " IEEE Trans. Power Syst., Vol.8, pp.662-670, 1993.
10. A. Cichocki and T. Lobos. "Artificial neural networks for real-time estimation of basic waveforms of voltages and currents, " IEEE Transactions on Power Systems, Vol.9, No.2, pp.612-618, Sep., 1994.