The Application of Wavelet Transform in Electrical Heating Cable Trouble-shooting Testing

Author

Shen Yilin ; Li, Li ; Li, Bing

Author_Institution

Tianjin Univ. of Technol. & Educ., Tianjin, China

Volume

2

fYear

2009

fDate

19-21 May 2009

Firstpage

492

Lastpage

495

Abstract

A new trouble-shooting testing method for electrical heating cable based on dyadic wavelet transform is proposed. The paper analyzes the wavelet transform theory used in trouble-shooting testing method. The feature of dyadic wavelet transform is analyzed .The process of denoising and fault location is introduced in detail. The experimental result is analyzed. This method can be used to find the trouble-shooting of the cable rapidly and accurately. It is very important to trouble-shooting testing for electrical heating cable.

Keywords

cable testing; cables (electric); electric heating; fault diagnosis; wavelet transforms; denoising process; dyadic wavelet transform; electrical heating cable troubleshooting testing; fault location; wavelet transform theory; Discrete wavelet transforms; Educational technology; Fault location; Intelligent systems; Resistance heating; Signal analysis; System testing; Transient analysis; Wavelet analysis; Wavelet transforms; electrical heating cable; modulus maximum; trouble-shooting; wavelet transform;

fLanguage

English

Publisher

ieee

Conference_Titel

Intelligent Systems, 2009. GCIS '09. WRI Global Congress on

Conference_Location

Xiamen

Print_ISBN

978-0-7695-3571-5

Type

conf

DOI

10.1109/GCIS.2009.268

Filename

5209382