Impact of mother wavelet on the performance of Wavelet-Neural Network (WNN) based transformer protection

Author

Garlapati, VijayKumar ; Chattopadhyay, Parmita

Author_Institution

Electr. Eng. Dept., Bengal Eng. & Sci. Univ., Shibpur, Malaysia

fYear

2010

fDate

17-19 Dec. 2010

Firstpage

1

Lastpage

4

Abstract

The present paper has described the impact of mother wavelet on the performance of Wavelet-Neural network (WNN) based power transformer protection scheme. In this scheme of protection Continuous Wavelet Transform (CWT) has been used as signal processing tool. While analyzing the signal with Wavelet Transform proper selection of the mother wavelet is necessary, this greatly affects the performance of whole protection scheme. The presented results clearly proved that the selection of mother wavelet has shown really great impact on the performance of transformer protection.

Keywords

neural nets; power engineering computing; power transformer protection; wavelet transforms; continuous wavelet transform; mother wavelet impact; power transformer protection scheme; signal processing tool; wavelet-neural network; Artificial neural networks; Continuous wavelet transforms; Power transformers; Surge protection; Surges; Transient analysis; Artificial Neural Networks (ANN); CWT; Mother wavelet; Power transformer;

fLanguage

English

Publisher

ieee

Conference_Titel

India Conference (INDICON), 2010 Annual IEEE

Conference_Location

Kolkata

Print_ISBN

978-1-4244-9072-1

Type

conf

DOI

10.1109/INDCON.2010.5712752

Filename

5712752