Real-time detection of lightning electromagnetic field data: a wavelet approach

Author

Sheshyekani, K. ; Hazrati, M. ; Sattari, P. ; Sadeghi, S.H.H. ; Moini, R.

Author_Institution

Dept. of Electr. Eng., Amirkabir Univ. of Technol., Tehran

fYear

2006

fDate

Feb. 27 2006-March 3 2006

Firstpage

413

Lastpage

415

Abstract

The paper presents a method based on the discrete wavelet transform for real-time detection of electromagnetic field data, radiated by a lightning return stroke channel (RSC). In the event of a cloud-to-ground lightning, the required data for locating the corresponding RSC is extracted and sent to the central station. The low memory content of the data enables one to use narrow band communication media such as twisted telephone lines for the transfer of data

Keywords

discrete wavelet transforms; electromagnetic fields; lightning; signal detection; cloud-to-ground lightning; discrete wavelet transform; lightning electromagnetic field data; lightning return stroke channel; narrow band communication media; real-time detection; wavelet approach; Character generation; Data mining; Discrete wavelet transforms; Electromagnetic fields; Electromagnetic measurements; Fault location; Lightning; Magnetic field measurement; Signal resolution; Transient analysis; Cloud-to-ground lightning; Detection; Discrete wavelet transform; Electromagnetic field; Real-time;

fLanguage

English

Publisher

ieee

Conference_Titel

Electromagnetic Compatibility, 2006. EMC-Zurich 2006. 17th International Zurich Symposium on

Conference_Location

Singapore

Print_ISBN

3-9522990-3-0

Type

conf

DOI

10.1109/EMCZUR.2006.214959

Filename

1629649