Extraction of harmonics using composite observers

IEEE Transactions on Power Delivery

Volumn 23, Issue 1, 2008, Pages 31-40

  Selvajyothi, K ^a   Janakiraman, P A ^a  

^a INDIAN INSTITUTE OF TECHNOLOGY MADRAS   (India)

Author keywords

Composite observers; Harmonics extraction; Multirate; Nonlinear circuits; Oscillators; Phase locked loop (PLL); Tracking

Indexed keywords

ELECTRIC FIELDS; OSCILLATORS (ELECTRONIC); PHASE LOCKED LOOPS;

HARMONICS EXTRACTION; NONLINEAR CIRCUIT;

ELECTRIC POWER SYSTEMS;

EID: 37749051434     PISSN: 08858977     EISSN: None     Source Type: Journal    
DOI: 10.1109/TPWRD.2007.911141     Document Type: Article

References (16)

1. S. L. Clark, P. Famouri, and W. L. Cooley, "Elimination of supply harmonics," IEEE Ind. Appl. Mag., vol. 3, no. 2, pp. 62-67, Mar./Apr. 1997.
2. T. A. George and D. Bones, "Harmonic power flow determination using the fast Fourier transform," IEEE Trans. Power Del., vol. 6, no. 2 pp. 530-535, Apr. 1991.
3. Y. Baghzous and R. F. Burch et al., "Time-varying harmonics: Part I - Characterizing measured data," IEEE Trans. Power Del., vol. 13, no. 3, pp. 938-944, Jul. 1998.
4. L. L. Lai, C. T. Tse, W. L. Chan, and A. T. P. So, "Real-time frequency and harmonic evaluation using artificial neural networks," IEEE Trans. Power Del., vol. 14, no. 1, pp. 52-59, Jan. 1999.
5. M. Bettayeb and U. Qidwai, "Recursive estimation of power system harmonics," Elect. Power Syst. Res., vol. 47, pp. 143-152, 1998.
6. A. A. Girgis, W. B. Chang, and E. B. Makram, "A digital recursive measurement scheme for on-line tracking of power system harmonics," IEEE Trans. Power Del., vol. 6, no. 3, pp. 1153-1160, Jul. 1991.
7. C. S. Moo, Y. N. Chang, and P. P. Mok, "A digital measurement scheme for time-varying transient harmonics," presented at the IEEE/Power Eng. Soc. Summer Meeting, 1994, Paper no. 94 SM 490-3-PWRD.
8. P. K. Dash, S. K. Patnaik, A. C. Liew, and S. Rahman, "An adaptive linear combiner for on-line tracking of power system harmonics," presented at the IEEE/Power Eng. Soc. Winter Meeting, Baltimore, MD, Jan. 21-25, 1996, Paper no. 96WM 181-8-PWRD.
9. J. F. Chicharo and H. Wang, "Power system harmonic signal estimation and retrieval for active power filter applications," IEEE Trans. Power Electron., vol. 9, no. 6, pp. 580-586, Nov. 1994.
10. T. Lobos, "Nonrecursive methods for real-time determination of basic waveforms of voltages and currents," Proc. Inst. Elect. Eng., vol. 136, no. 6, pp. 347-351, Nov. 1989.
11. G. T. Heydt, "Identification of harmonic sources by a state estimation technique," IEEE Trans. Power Del., vol. 4, no. 1, pp. 569-576, Jan. 1989.
12. M. Karimi-Ghartemani and M. R. Iravani, "Measurement of harmonics/ inter-harmonics of time-varying frequencies," IEEE Trans. Power Del. vol. 20, no. 1, pp. 23-31, Jan. 2005.
13. M. Karimi-Ghartemani, M. Mojiri, and A. R. Bakhshai, "A technique for extracting time-varying harmonics based on an adaptive notch filter, control applications, 2005," in Proc. IEEE Conf., Aug. 28-31, 2005, pp. 624-628.
14. A. Tilli, F. Ronchi, and A. Tonielli, "Shunt active filters: Selective compensation of current harmonics via state observer," in Proc. IECON, Nov. 5-8, 2002, vol. 2, pp. 874-879.
15. K. Selvajyothi and P. A. Janakiraman, "Analysis and simulation of single phase composite observer for harmonics extraction," in Proc. IEEE Conf. PEDES, New Delhi, India, Dec. 13-15, 2006, pp. 1-6.
16. C.-T. Chen, Linear System Theory and Design. New York: Oxford University Press, 1999.