M.A. Rahman, and B.Jeyasurya, A state-of-the-art review of transformer
protection algorithms, IEEE.Trans. Power Delivery, vol.3, pp.534-544,
 T.S. Sidhu, M.S. Sachdev, H.C.Wood, M.Nagpal, Design, implementation
and testing of a micro-processor-based high-speed relay for detecting
transformer winding faults, IEEE.Trans. Power Deliv, vol.7, pp.108-
 P.Bastard, M.Meunier, and H.Regal, Neural network-based algorithm for
power transformer differential relays, IET Generation Trans. & Distr.,
 P.Liu, O.P.Malik, C.Chen, G.S.Hope, and Y.Guo, Improved operation
of differential protection of power transformers for internal
faults,IEEE.Trans.Power Deliv., vol.7, pp.1912-1919, October 1992.
 M.Geethanjali, S.M.R. Slochanal, and R.Bhavani, PSO trained ANNbased
differential protection scheme for power transformers, Neurocomputing,
vol.71, pp.904-918, January 2008.
 D.V.Coury, and E.C. Segatto, An alternative approach using artificial
neural networks for power transformer protection, European Transaction
Electrical Power, vol.16, pp.63-67, October 2005.
 A.Wiszniewski, and Kasztenny, A multi-criteria differential transformer
relay based on fuzzy logic, IEEE.Trans.Power Deliv , vol. 10, pp. 1786-
1792, October 1995.
 M.C. Shin, C.W.Park, and J.H. Kim, Fuzzy logic-based relaying for large
power transformer protection, IEEE.Transaction on Power Delivery, vol.
18, pp. 718-713,July 2003.
 Franti sek Jan cek Martin Mucha Marian Ostrozlk, A New Protection
Relay Based On Fault Transient Analysis Using wavelet Transform,
Journal of Electrical Engineering, vol.58, no.3, 271278, 2007
 P.L.Mao, R.K.Aggarwal, A wavelet transform based decision making
logic method for discrimination between internal faults and inrush currents
in power transformers, Electric Power System Research, vol. 22,
pp. 389-395,June 2000.
 A.R. Sedighi, and M.R. Haghifam, Detection of inrush current in
distribution transformer using wavelet transform, Int. J. Power and Energy
System, vol .27, pp.361-370,July 2005.
 O.A.S.Youssef, A Wavelet-based technique for Discrimination between
faults and Magnetizing inrush currents in transformers, IEEE Transaction
on Power Delivery, vol .18, pp.170 -176, January 2003.
 A.Saleh, and M.A.Rahman, Modeling and protection of a three phase
power transformer using wavelet packet transform, IEEE Transaction on
Power Delivery, vol.20, pp.1273-1282,April 2005.
 A.Zabardast, M.R. Feyzi, and A.Mehraein, Distinction between Inrush
current of Power Transformer and fault Currents in differential protection
using wavelet transformer, IEEE International conference on deregulation
and Restructuring and Power Technologies, Nanjing, China, p.1-6,2008.
 A.I. Megahed, A.Ramadan, and W.E.L. Mahdy, Power transformer
differential relay using wavelet transform energies, IEEE Power and
Energy Society General Meeting, Pittsburgh, USA, pp.1-6,2008.
 P.L.Mao, and R.K.Aggarwal, A novel approach to the classification of
the transient phenomena in power transformers using combined wavelet
transform and neural network, IEEE.Transaction on Power Delivery,
vol.16, pp. 654-660,October 2001.
 S.Sudha, and A.E.Jeyakmar, Wavelet and ANN based relaying for power
transformer protection, Journal of computer science, vol. 3, pp. 454-460,
 S.Jazebi, B.Vahidi, S.H.Hosseinian, and J.Faiz, Magnetizing inrush
current identification using wavelet based Gaussian mixture models,
Simulation modelling Practice and Theory, vol. 17, pp. 991-1010, July
 H.Monsef, and S.Lotfifard, Internal fault current identification based
on wavelet transform in power transformers, Electric Power System
Research, vol. 77, pp. 1637-1645, October 2007.
 Okan Ozgonenel, Wavelet based ANN approach for Transformer Protection,
Int.J. Comp., Intel., vol.2, pp. 161-168,2006.
 S.R.Samantaray, B.K.Panigrahi, P.K.Dash, and G.Panda, Power transformer
protection using S-transform with complex window and pattern
recognition approach, IET Generation Trans. & Distr, vol.1,pp. 278-286,
 Faiz,Jawad and Lotfi-Fard, A Novel Wavelet-Based Algorithm for Discrimination
of Internal Faults From Magnetizing Inrush Currents in Power
Transformers, IEEE Trans. Power Del.,vol.21,pp. 1989-1996,October
 Zwe-Lee Gaing,, Wavelet-based neural network for power disturbance
recognition and classification, IEEE Transaction on Power Delivery,
Vol.19, pp.1560-1568, October 2004.
 S. Valsan, K. Swarup, Wavelet transform based digital protection for
transmission lines, International Journal of Electrical Power & Energy
Systems, Volume 31, Issue 7, ,Pages 379-388, Sep 2009
 C.Sarathi, V.Sukanaya, and Y.Narasimha Murthy, ECG Signal Analysis
Using Wavelet Transforms, Bulg.J. Phys, vol.35, pp-68-77, 2008
 Jain-Da Wu and Chiu-Hong Liu, An automotive generator fault diagnosis
system using discrete wavelet transform and artificial neural
network,Expert Systems with Applications, vol. 36, pp 9776-9783, Aug
 Jain-Da Wu and Chiu-Hong Liu, Investigation of engine fault diagnosis
using discrete wavelet transform and neural network, Expert Systems with
Applications, vol 35, pp 1200-1213, 2008
 D.F.Specht, Probabilistic neural networks, Neural Networks vol.3,pp.