PQ monitoring system for real-time detection and classification of disturbances in a single-phase power system

IEEE Transactions on Instrumentation and Measurement

Volumn 57, Issue 8, 2008, Pages 1725-1733

  Radil, Tomáš ^a   Ramos, Pedro M ^a,b   Janeiro, Fernando M ^a,c   Cruz Serra, A ^a,b  

^a INSTITUTO DE TELECOMUNICAÇÕES   (Portugal)

^b INSTITUTO SUPERIOR TÉCNICO   (Portugal)

^c UNIVERSITY OF ÉVORA   (Portugal)

Author keywords

Digital filters; Disturbance detection; Morphological operation; Power quality (PQ) assessment; Power system monitoring; Power system transients

Indexed keywords

CLASSIFICATION (OF INFORMATION); DIGITAL ARITHMETIC; DIGITAL SIGNAL PROCESSORS; ELECTRIC POWER SYSTEMS; ELECTRIC POWER TRANSMISSION NETWORKS; MATHEMATICAL MORPHOLOGY; POWER TRANSMISSION; SIGNAL PROCESSING;

DIGITAL FILTERING; DIGITAL SIGNAL PROCESSOR (TMS330F2812); POWER QUALITY (PQ); POWER QUALITY (PQ) MONITORING; POWER SYSTEMS; PQ DISTURBANCES; REAL TIME MONITORING; REAL-TIME DETECTION; ROOT MEAN SQUARE (R.M.S.); TIME LOCALIZATION; VOLTAGE DISTURBANCES; WAVEFORM DISTORTIONS;

POWER QUALITY;

EID: 48749133177     PISSN: 00189456     EISSN: None     Source Type: Journal    
DOI: 10.1109/TIM.2008.925345     Document Type: Article

References (22)

1. IEEE Recommended Practice for Monitoring Electric Power Quality, Nov. 1995. IEEE Std. 1159-1995.
2. A.M. Gaouda, S. H. Kanoun, M. M. A. Salama, and A. Y. Chikhani, "Pattern recognition applications for power system disturbance classification," IEEE Trans. Power Del., vol. 17, no. 3, pp. 677-683, Jul. 2002.
3. Z.-L. Gaing, "Wavelet-based neural network for power quality disturbance recognition and classification," IEEE Trans. Power Del. vol. 19, no. 4, pp. 1560-1568, Oct. 2004.
4. M. Wang, G. I. Rowe, and A. V. Manishev, "Classification of power quality events using optimal time-frequency representations, theory and application," IEEE Trans. Power Del., vol. 19, no. 3, pp. 1496-1503, Jul. 2004.
5. F.-F. Zhu, G.-S. Hu, and J. Xie, "Classification of power quality disturbances using wavelet and fuzzy support vector machines," in Proc. 4th Int. Conf. Mach. Learn. Cybern., Aug. 2005, vol. 7, pp. 3981-3984.
6. Z. Chen and P. Urwin, "Power quality detection and classification using digital filters," in Proc. Porto PowerTech, Sep. 2001, vol. 1, no. 6, p. 6.
7. E. Styvaktakis, M. H. J. Bollen, and I. Y. H. Gu, "Automatic classification of power system events using rms voltage measurements," in Proc. Power Eng. Soc. Summer Meeting, 2002, vol. 2, pp. 824-829.
8. S. Santoso, E. J. Powers, W. M. Grady, and P. Hofmann, "Power quality assessment via wavelet transform analysis," IEEE Trans. Power Del. vol. 11, no. 2, pp. 924-930, Apr. 1996.
9. H. He and J. A. Starzyk, "A self-organizing learning array system for power quality classification based on wavelet transform," IEEE Trans. Power Del., vol. 21, no. 1, pp. 286-295, Jan. 2006.
10. J. Serra, Image Analysis and Mathematical Morphology, vol. 1. New York: Academic, 1982.
11. J.-G. Postaire, R. D. Zhang, and C. Lecocq-Botte, "Cluster analysis by binary morphology," IEEE Trans. Pattern Anal. Mach. Intell., vol. 15, no. 2, pp. 170-180, Feb. 1993.
12. V. Matz, T. Radil, P. M. Ramos, and A. C. Serra, "Automated power quality monitoring system for on-line detection and classification of disturbances," in Proc. IEEE Instrum. Meas. Technol. Conf., Warsaw, Poland, May 2007, pp. 1-6.
13. M. van Herk, "A fast algorithm for local minimum and maximum filters on rectangular and octagonal kernels," Pattern Recognit. Lett., vol. 13, no. 7, pp. 517-521, Jul. 1992.
14. J. Y. Gil and M. Werman, "Computing 2-D min, median and max filters," IEEE Trans. Pattern Anal. Mach. Intell., vol. 15, no. 5, pp. 504-507, May 1993.
15. P. M. Ramos, T. Radil, F. M. Janeiro, and A. C. Serra, "DSP based power quality analyzer using new signal processing algorithms for detection and classification of disturbances in a single-phase power system," in Proc. IMEKO TC4 Symp., Iasi, Romania, Sep. 2007, vol. II, pp. 433-438.
16. Electromagnetic Compatibility (EMC): Testing and Measurement Techniques - Power Quality Measurement Methods, 2003. IEC 61000-4-30.
17. P. M. Ramos, N. B. Brás, and A. C. Serra, "A new calibration method for current and voltage sensors used in power quality measurements," in Proc. IMTC, Apr. 2006, pp. 2283-2288.
18. Current Transducer LEM LA 25-NP. [Online]. Available: http:// web4.lem.com/docs/products/LA 25-NP E.pdf
19. Voltage Transducer LEM LV 25-P. [Online]. Available: http:// web4.lem.com/docs/products/LV 25-P E.pdf
20. T. Radil, V. Matz, P. Ramos, and A. C. Serra, "Development of a real-time power quality monitoring instrument for detection and classification of disturbances in a single-phase power system," in Proc. Conftele, 2007, pp. 267-270.
21. M. Forti and L. Millanta, "Power-line impedance and the origin of the lowfrequency oscillatory transients," IEEE Trans. Electromagn. Compat., vol. 32, no. 2, pp. 87-97, May 1990.
22. M. H. J. Bollen and I. Y. H. Gu, Signal Processing of Power Quality Disturbances. Hoboken, NJ: Wiley, 2006.