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Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü ve Torbalama Karar Ağaçları Yöntemi ile Sınıflandırılması

Year 2018, , 849 - 855, 01.12.2018
https://doi.org/10.2339/politeknik.391795

Abstract

Bu çalışmada, Güç Kalitesi (GK)
bozulmalarının sınıflandırılması için 2 Boyutlu Ayrık Dalgacık Dönüşümü
(2B-ADD) yöntemi ile öznitelikler çıkartılmakta ve Destek Vektör Makineleri
(DVM), Yapay Sinir Ağları (YSA) ve Torbalama Karar Ağaçları (TKA) yöntemleri
ile sınıflandırma işlemi yapılmaktadır. Gürültülü (40 dB, 30 dB ve 20 dB) ve
gürültüsüz durumları içeren 11 farklı GK bozulması için toplamda 2200 adet
sinyal sentetik olarak üretilmektedir. Sinyaller 2 boyutlu görüntü matrislerine
çevrilmekte ve her birine 2B-ADD uygulanmaktadır. Farklı ayrıştırma seviyesi ve
istatistiksel özellikler uygulanarak öznitelikler oluşturulmaktadır.
Özniteliklerden en uygun olanları Sıralı İleri Seçim (SİS) ve ReliefF
yöntemleri ile seçilmektedir. Benzetim çalışmasına göre 3 farklı
sınıflandırıcının başarımı birbirleri ile kıyaslanmaktadır. Sıralı ileri seçim
ile seçilen öznitelikleri kullanan TKA yönteminin %99.12±0.12 oranı ile en iyi
başarımı veren yöntem olduğu görülmektedir.

References

  • [1] Thirumala K., Jain T. and Umarikar A.C., "Visualizing time-varying power quality indices using generalized empirical wavelet transform", Electric Power Systems Research, 143: 99-109, (2017).
  • [2] Nashad N.R., Islam M.J., Alam S., Rahat R.M., Begum M.T. and Alam M.R, "A simplistic mathematical approach for detection and classification of power quality events", Electrical, Computer and Communication Engineering (ECCE), International Conference on IEEE, 698-703, (2017).
  • [3] Granados-Lieberman D., Romero-Troncoso R.J., Osornio-Rios R.A., Garcia-Perez A. and Cabal-Yepez E., "Techniques and methodologies for power quality analysis and disturbances classification in power systems: a review", IET Generation, Transmission & Distribution, 5(4): 519-529, (2011).
  • [4] Saini M.K. and Kapoor R., "Classification of power quality events–a review", International Journal of Electrical Power & Energy Systems, 43(1): 11-19, (2012).
  • [5] Khokhar S., Zin A.M., Mokhtar A.S., Ismail N.M. and Zareen N., "Automatic classification of power quality disturbances: A review", Research and Development (SCOReD), IEEE Student Conference on IEEE, 427-432, (2013).
  • [6] Stańczyk U. and Jain L.C., "Feature selection for data and pattern recognition", New York: Springer, (2015).
  • [7] Tan P.N., Kumar V. and Steinbach M., “Introduction to Data Mining”, Pearson, (2005).
  • [8] Montoya F.G., García-Cruz A., Montoya M.G. and Manzano-Agugliaro F., “Power quality techniques research worldwide: A review” Renewable and Sustainable Energy Reviews, 54: 846-856, (2016).
  • [9] Karasu S. and Başkan S. “Classification of power quality disturbances by using ensemble technique”, 24th Signal Processing and Communication Application Conference (SIU), IEEE, 529-532, (2016)
  • [10] Ece D.G. and Gerek O.N., “Power quality event detection using joint 2-D-wavelet subspaces”, IEEE Transactions on Instrumentation and Measurement, 53(4): 1040-1046. (2004).
  • [11] Shareef H., Mohamed A. And Ibrahim A.A., “An image processing based method for power quality event identification”, International Journal of Electrical Power & Energy Systems, 46: 184-197, (2013).
  • [12] Krishna B.V. and Kaliaperumal B., “Image pattern recognition technique for the classification of multiple power quality disturbances”, Turkish Journal of Electrical Engineering and Computer Science, 21(3): 656-678, (2013).
  • [13] Uyar M., Kaya Y. and Ataş M., “Classification of power quality disturbances based on S-transform and image processing techniques”, 21st Signal Processing and Communications Applications Conference (SIU), IEEE, 1-4, (2013).
  • [14] Gonzalez R.C. and Woods R.E., “Digital Image Processing”, Prentice Hall, 2002.
  • [15] Robnik-Šikonja M. and Kononenko I., “An adaptation of Relief for attribute estimation in regression”, Machine Learning: Proceedings of the Fourteenth International Conference (ICML), 296-304, (1997).
  • [16] Kira K. and Rendell L.A., “A practical approach to feature selection”, Machine Learning Proceedings, 249-256, (1992).
  • [17] Kononenko I., “Estimating attributes: analysis and extensions of RELIEF”, European conference on machine learning, Springer, 171-182, (1994).
  • [18] Karasu S. and Saraç Z., “Classification of power quality disturbances with S-transform and artificial neural networks method”, 25th Signal Processing and Communications Applications Conference (SIU), IEEE, 1-4, (2017).
  • [19] Karasu S., Altan A., Saraç Z. and Hacıoğlu R., “Prediction of wind speed with non-linear autoregressive (NAR) neural networks”, 25th Signal Processing and Communications Applications Conference (SIU), IEEE, 1-4, (2017).
  • [20] Karasu S., Altan A., Saraç Z. and Hacıoğlu R., “Estimation of fast varied wind speed based on NARX neural network by using curve fitting”, International Journal of Energy Applications and Technologies, 4(3): 137-146, (2017).

Classification of Power Quality Disturbances with 2D Discrete Wavelet Transform and Bagged Decision Trees Method

Year 2018, , 849 - 855, 01.12.2018
https://doi.org/10.2339/politeknik.391795

Abstract

In this study, to classify Power Quality (PQ)
disturbances, attributes are extracted by 2D Discrete Wavelet Transform
(2D-DWT) method and Support Vector Machines, Artificial Neural Networks and
Bagged Decision Trees (BDT) methods are used for
classification stage.
2200
signals are synthetically produced

for 11 different PQ disturbances, including noisy (40 dB, 30 dB and 20
dB) and noiseless states. Signals are transformed into 2D image matrices and 2D
DWT is applied to each. Attributes are created by applying different level of
decomposition and statistical properties. The most appropriate ones are
selected with Sequential Forward Selection (SFS) and ReliefF methods. BDT
method, which uses selected attributes with SFS, is the method that gives the
best performance with a rate of 99.12±0.12%.

References

  • [1] Thirumala K., Jain T. and Umarikar A.C., "Visualizing time-varying power quality indices using generalized empirical wavelet transform", Electric Power Systems Research, 143: 99-109, (2017).
  • [2] Nashad N.R., Islam M.J., Alam S., Rahat R.M., Begum M.T. and Alam M.R, "A simplistic mathematical approach for detection and classification of power quality events", Electrical, Computer and Communication Engineering (ECCE), International Conference on IEEE, 698-703, (2017).
  • [3] Granados-Lieberman D., Romero-Troncoso R.J., Osornio-Rios R.A., Garcia-Perez A. and Cabal-Yepez E., "Techniques and methodologies for power quality analysis and disturbances classification in power systems: a review", IET Generation, Transmission & Distribution, 5(4): 519-529, (2011).
  • [4] Saini M.K. and Kapoor R., "Classification of power quality events–a review", International Journal of Electrical Power & Energy Systems, 43(1): 11-19, (2012).
  • [5] Khokhar S., Zin A.M., Mokhtar A.S., Ismail N.M. and Zareen N., "Automatic classification of power quality disturbances: A review", Research and Development (SCOReD), IEEE Student Conference on IEEE, 427-432, (2013).
  • [6] Stańczyk U. and Jain L.C., "Feature selection for data and pattern recognition", New York: Springer, (2015).
  • [7] Tan P.N., Kumar V. and Steinbach M., “Introduction to Data Mining”, Pearson, (2005).
  • [8] Montoya F.G., García-Cruz A., Montoya M.G. and Manzano-Agugliaro F., “Power quality techniques research worldwide: A review” Renewable and Sustainable Energy Reviews, 54: 846-856, (2016).
  • [9] Karasu S. and Başkan S. “Classification of power quality disturbances by using ensemble technique”, 24th Signal Processing and Communication Application Conference (SIU), IEEE, 529-532, (2016)
  • [10] Ece D.G. and Gerek O.N., “Power quality event detection using joint 2-D-wavelet subspaces”, IEEE Transactions on Instrumentation and Measurement, 53(4): 1040-1046. (2004).
  • [11] Shareef H., Mohamed A. And Ibrahim A.A., “An image processing based method for power quality event identification”, International Journal of Electrical Power & Energy Systems, 46: 184-197, (2013).
  • [12] Krishna B.V. and Kaliaperumal B., “Image pattern recognition technique for the classification of multiple power quality disturbances”, Turkish Journal of Electrical Engineering and Computer Science, 21(3): 656-678, (2013).
  • [13] Uyar M., Kaya Y. and Ataş M., “Classification of power quality disturbances based on S-transform and image processing techniques”, 21st Signal Processing and Communications Applications Conference (SIU), IEEE, 1-4, (2013).
  • [14] Gonzalez R.C. and Woods R.E., “Digital Image Processing”, Prentice Hall, 2002.
  • [15] Robnik-Šikonja M. and Kononenko I., “An adaptation of Relief for attribute estimation in regression”, Machine Learning: Proceedings of the Fourteenth International Conference (ICML), 296-304, (1997).
  • [16] Kira K. and Rendell L.A., “A practical approach to feature selection”, Machine Learning Proceedings, 249-256, (1992).
  • [17] Kononenko I., “Estimating attributes: analysis and extensions of RELIEF”, European conference on machine learning, Springer, 171-182, (1994).
  • [18] Karasu S. and Saraç Z., “Classification of power quality disturbances with S-transform and artificial neural networks method”, 25th Signal Processing and Communications Applications Conference (SIU), IEEE, 1-4, (2017).
  • [19] Karasu S., Altan A., Saraç Z. and Hacıoğlu R., “Prediction of wind speed with non-linear autoregressive (NAR) neural networks”, 25th Signal Processing and Communications Applications Conference (SIU), IEEE, 1-4, (2017).
  • [20] Karasu S., Altan A., Saraç Z. and Hacıoğlu R., “Estimation of fast varied wind speed based on NARX neural network by using curve fitting”, International Journal of Energy Applications and Technologies, 4(3): 137-146, (2017).
There are 20 citations in total.

Details

Primary Language Turkish
Subjects Engineering
Journal Section Research Article
Authors

Seçkin Karasu This is me

Zehra Saraç This is me

Publication Date December 1, 2018
Submission Date July 7, 2017
Published in Issue Year 2018

Cite

APA Karasu, S., & Saraç, Z. (2018). Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü ve Torbalama Karar Ağaçları Yöntemi ile Sınıflandırılması. Politeknik Dergisi, 21(4), 849-855. https://doi.org/10.2339/politeknik.391795
AMA Karasu S, Saraç Z. Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü ve Torbalama Karar Ağaçları Yöntemi ile Sınıflandırılması. Politeknik Dergisi. December 2018;21(4):849-855. doi:10.2339/politeknik.391795
Chicago Karasu, Seçkin, and Zehra Saraç. “Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü Ve Torbalama Karar Ağaçları Yöntemi Ile Sınıflandırılması”. Politeknik Dergisi 21, no. 4 (December 2018): 849-55. https://doi.org/10.2339/politeknik.391795.
EndNote Karasu S, Saraç Z (December 1, 2018) Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü ve Torbalama Karar Ağaçları Yöntemi ile Sınıflandırılması. Politeknik Dergisi 21 4 849–855.
IEEE S. Karasu and Z. Saraç, “Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü ve Torbalama Karar Ağaçları Yöntemi ile Sınıflandırılması”, Politeknik Dergisi, vol. 21, no. 4, pp. 849–855, 2018, doi: 10.2339/politeknik.391795.
ISNAD Karasu, Seçkin - Saraç, Zehra. “Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü Ve Torbalama Karar Ağaçları Yöntemi Ile Sınıflandırılması”. Politeknik Dergisi 21/4 (December 2018), 849-855. https://doi.org/10.2339/politeknik.391795.
JAMA Karasu S, Saraç Z. Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü ve Torbalama Karar Ağaçları Yöntemi ile Sınıflandırılması. Politeknik Dergisi. 2018;21:849–855.
MLA Karasu, Seçkin and Zehra Saraç. “Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü Ve Torbalama Karar Ağaçları Yöntemi Ile Sınıflandırılması”. Politeknik Dergisi, vol. 21, no. 4, 2018, pp. 849-55, doi:10.2339/politeknik.391795.
Vancouver Karasu S, Saraç Z. Güç Kalitesi Bozulmalarının 2 Boyutlu Ayrık Dalgacık Dönüşümü ve Torbalama Karar Ağaçları Yöntemi ile Sınıflandırılması. Politeknik Dergisi. 2018;21(4):849-55.
 
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