Title :
Analysis of transient electric fields caused by the operation of impulse voltage generator
Author :
Lee, Kyoung-Ok ; Lee, Bok-Hee ; Ahn, Chang-Hwan ; Ha, Sung-Chul ; Paek, Seung-Kwon
Author_Institution :
Inha Univ., Inchon, South Korea
Abstract :
The transient electric fields, which originate from the operations of a high voltage experimental apparatus and Marx generator, were measured and analyzed by means of the Fast Fourier Transform (FFT) method. The planar-type electric field measuring system has been developed. The signal transmission system consists of optical fiber links to prevent the effect of electromagnetic disturbances. The electric field measuring system showed a very good step response characteristic and its frequency bandwidth was the range from 12 Hz to 12 MHz with an amplification factor of 5
Keywords :
electric field measurement; fast Fourier transforms; gas insulated switchgear; pulse generators; pulsed power technology; transient analysis; 12 Hz to 12 MHz; FFT; Marx generator; amplification factor; frequency bandwidth; high voltage apparatus; impulse voltage generator; optical fiber link; signal transmission system; step response; transient electric field measurement; Area measurement; Capacitance measurement; Capacitive sensors; Electric variables measurement; Electromagnetic fields; Electromagnetic measurements; Electromagnetic transients; Optical fibers; Transient analysis; Voltage;
Conference_Titel :
Properties and Applications of Dielectric Materials, 1997., Proceedings of the 5th International Conference on
Conference_Location :
Seoul
Print_ISBN :
0-7803-2651-2
DOI :
10.1109/ICPADM.1997.617649
