Title :
Homomorphic deconvolution of the electrostatic field in storm conditions
Author :
Montanyá, J. ; Rodriguez, P. ; Bergas, J. ; Hermoso, B.
Author_Institution :
Dept. of Electr. Eng., Univ. Politecnica de Catalunya, Terrassa, Spain
Abstract :
Electrostatic field mill has been large employed by scientist for charge estimation, concentration, storm characterization etc. in not very much cases field mills are employed as a part of a protection system or as a lightning hazard warning system. One reason is the particular behaviour of the electrostatic field at any point of measurement, local storm behaviour, charge perturbations etc., so signal processing is necessary to have a reliable risk of lightning discharge at any point. This job presents a signal processing technique where the storm is treated as a system.
Keywords :
deconvolution; electric fields; lightning; lightning protection; storms; charge estimation; charge perturbations; electrostatic field mill; homomorphic deconvolution; lightning detection; lightning discharge; lightning hazard warning system; local storm behaviour; protection system; signal processing technique; storm conditions; Alarm systems; Current measurement; Deconvolution; Electrostatics; Hazards; Lightning; Milling machines; Protection; Signal processing; Storms;
Conference_Titel :
Power Tech Conference Proceedings, 2003 IEEE Bologna
Print_ISBN :
0-7803-7967-5
DOI :
10.1109/PTC.2003.1304139