Wavelet Entropy Based Algorithm for Fault Detection and Classification in FACTS Compensated Transmission Line
Distance protection of transmission lines including advanced flexible AC transmission system (FACTS) devices has been a very challenging task. FACTS devices of interest in this paper are static synchronous series compensators (SSSC) and unified power flow controller (UPFC). In this paper, a new algorithm is proposed to detect and classify the fault and identify the fault position in a transmission line with respect to a FACTS device placed in the midpoint of the transmission line. Discrete wavelet transformation and wavelet entropy calculations are used to analyze during fault current and voltage signals of the compensated transmission line. The proposed algorithm is very simple and accurate in fault detection and classification. A variety of fault cases and simulation results are introduced to show the effectiveness of such algorithm.
[1] E.Uzunovic , EMTP Transient Stability and Power Flow Models and
Controls of VSC Based FACTS Controllers, P.hD Thesis, University of
waterloo, Waterloo, Ontario, Canada, 2001.
[2] B.Geethalakshmi, and P.Dananjayan, "Investigation of performance of
UPFC without DC link capacitor", Inter. Journal of Electric Power
Systems Research , vol.78, no.4, pp. 736-746 April 2007.
[3] P.K.Dash, and S.R.Samantray, "Phase selection and fault section
identification in thyristor controlled series compensated line using
discrete wavelet transform", Inter. Journal of Electrical Power &
Energy Systems, vol.26, no.9, pp. 725-732, Sept.2004.
[4] A.I.Megahed, A.Monem Moussa, and A.E.Bayoumy, "Usage of wavelet
transform in the protection of series-compensated transmission lines",
IEEE Trans. On Power Delivery, Vol.21, No.3, pp. 1213-1221, July
2006.
[5] P.K.Dash, S.R.Samantray, and G.Panda, "Fault classification and
section identification of an advanced series-compensated transmission
line using support vector machine", IEEE Trans. On Power Delivery,
Vol.22, No.1, pp. 67-73, Jan. 2007.
[6] A.K.Pardhan, A.Routray, S.Pati, and D.K.Pardhan, "Wavelet fuzzy
combined approach for fault classification of a series-compensated
transmission line", IEEE Trans. On Power Delivery, Vol.19, No.4, pp.
1612-1618, Oct. 2004.
[7] S.R.Samantray, and P.K.Dash, "Pattern recognition based digital
relaying for advanced series compensated line", Inter. Journal of
Electrical Power & Energy Systems, vol.30, no.1, pp.102-112,
Feb.2008..
[8] A.Y.Abdelaziz, A.M.Ibrahim, M.M.Mansour, and H.E.Talaat, "Modern
approaches for protection of series-compensated transmission lines",
Inter. Journal of Electric Power Systems Research, vol.75, no.1, pp.85-
98, July 2005.
[9] M.El Moursi, A.M.Sharaf, and K.El-Arroudi, "Optimal control schemes
for SSSC for dynamic series compensation", Inter. Journal of Electric
Power Systems Research, vol.78, no.4, pp.646-656, April 2008.
[10] H.Zheng-you, C.Xiaoqing and L.Guoming, "wavelet Entropy Definition
and its Application for Transmission Line Fault Detection and
Identification (Part II: Fault Detection in Transmission Line), Proc. Int.
Conf. on Power System Technology, 2006.
[11] H.Zheng-you, C.Xiaoqing and L.Guoming, "wavelet Entropy Definition
and its Application for Transmission Line Fault Detection and
Identification (Part I: Definition and Methodology), Proc. Int. Conf. on
Power System Technology, 2006.
[12] H.Zheng-you, C.Xiaoqing and L.Guoming, "wavelet Entropy Definition
and its Application for Transmission Line Fault Detection and
Identification (Part III: Transmission line faults transients
identification), Proc. Int. Conf. on Power System Technology, 2006.
[13] S.El Safty, and A.M.El-Zonkoly, " Applying Wavelet Entropy Principle
in Fault Classification", Inter. Journal of Electrical Power & Energy
Systems, vol.31, no.10, pp.604-607, Nov.-Dec.2009.
[14] Zhimin Li, Weixing Li and Ruiye Liu, "Applications of entropy
principles in power system: A survey", IEEE/PES Transmission and
Distribution conference and Exhibition, China, 2005.
[1] E.Uzunovic , EMTP Transient Stability and Power Flow Models and
Controls of VSC Based FACTS Controllers, P.hD Thesis, University of
waterloo, Waterloo, Ontario, Canada, 2001.
[2] B.Geethalakshmi, and P.Dananjayan, "Investigation of performance of
UPFC without DC link capacitor", Inter. Journal of Electric Power
Systems Research , vol.78, no.4, pp. 736-746 April 2007.
[3] P.K.Dash, and S.R.Samantray, "Phase selection and fault section
identification in thyristor controlled series compensated line using
discrete wavelet transform", Inter. Journal of Electrical Power &
Energy Systems, vol.26, no.9, pp. 725-732, Sept.2004.
[4] A.I.Megahed, A.Monem Moussa, and A.E.Bayoumy, "Usage of wavelet
transform in the protection of series-compensated transmission lines",
IEEE Trans. On Power Delivery, Vol.21, No.3, pp. 1213-1221, July
2006.
[5] P.K.Dash, S.R.Samantray, and G.Panda, "Fault classification and
section identification of an advanced series-compensated transmission
line using support vector machine", IEEE Trans. On Power Delivery,
Vol.22, No.1, pp. 67-73, Jan. 2007.
[6] A.K.Pardhan, A.Routray, S.Pati, and D.K.Pardhan, "Wavelet fuzzy
combined approach for fault classification of a series-compensated
transmission line", IEEE Trans. On Power Delivery, Vol.19, No.4, pp.
1612-1618, Oct. 2004.
[7] S.R.Samantray, and P.K.Dash, "Pattern recognition based digital
relaying for advanced series compensated line", Inter. Journal of
Electrical Power & Energy Systems, vol.30, no.1, pp.102-112,
Feb.2008..
[8] A.Y.Abdelaziz, A.M.Ibrahim, M.M.Mansour, and H.E.Talaat, "Modern
approaches for protection of series-compensated transmission lines",
Inter. Journal of Electric Power Systems Research, vol.75, no.1, pp.85-
98, July 2005.
[9] M.El Moursi, A.M.Sharaf, and K.El-Arroudi, "Optimal control schemes
for SSSC for dynamic series compensation", Inter. Journal of Electric
Power Systems Research, vol.78, no.4, pp.646-656, April 2008.
[10] H.Zheng-you, C.Xiaoqing and L.Guoming, "wavelet Entropy Definition
and its Application for Transmission Line Fault Detection and
Identification (Part II: Fault Detection in Transmission Line), Proc. Int.
Conf. on Power System Technology, 2006.
[11] H.Zheng-you, C.Xiaoqing and L.Guoming, "wavelet Entropy Definition
and its Application for Transmission Line Fault Detection and
Identification (Part I: Definition and Methodology), Proc. Int. Conf. on
Power System Technology, 2006.
[12] H.Zheng-you, C.Xiaoqing and L.Guoming, "wavelet Entropy Definition
and its Application for Transmission Line Fault Detection and
Identification (Part III: Transmission line faults transients
identification), Proc. Int. Conf. on Power System Technology, 2006.
[13] S.El Safty, and A.M.El-Zonkoly, " Applying Wavelet Entropy Principle
in Fault Classification", Inter. Journal of Electrical Power & Energy
Systems, vol.31, no.10, pp.604-607, Nov.-Dec.2009.
[14] Zhimin Li, Weixing Li and Ruiye Liu, "Applications of entropy
principles in power system: A survey", IEEE/PES Transmission and
Distribution conference and Exhibition, China, 2005.
@article{"International Journal of Electrical, Electronic and Communication Sciences:52505", author = "Amany M. El-Zonkoly and Hussein Desouki", title = "Wavelet Entropy Based Algorithm for Fault Detection and Classification in FACTS Compensated Transmission Line", abstract = "Distance protection of transmission lines including advanced flexible AC transmission system (FACTS) devices has been a very challenging task. FACTS devices of interest in this paper are static synchronous series compensators (SSSC) and unified power flow controller (UPFC). In this paper, a new algorithm is proposed to detect and classify the fault and identify the fault position in a transmission line with respect to a FACTS device placed in the midpoint of the transmission line. Discrete wavelet transformation and wavelet entropy calculations are used to analyze during fault current and voltage signals of the compensated transmission line. The proposed algorithm is very simple and accurate in fault detection and classification. A variety of fault cases and simulation results are introduced to show the effectiveness of such algorithm.
", keywords = "Entropy calculation, FACTS, SSSC, UPFC, wavelet transform.", volume = "5", number = "1", pages = "42-6", }
