Title :
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
fDate :
Feb. 27 2006-March 3 2006
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;
Conference_Titel :
Electromagnetic Compatibility, 2006. EMC-Zurich 2006. 17th International Zurich Symposium on
Conference_Location :
Singapore
Print_ISBN :
3-9522990-3-0
DOI :
10.1109/EMCZUR.2006.214959
