TY - GEN
T1 - Far-Field Prediction for Radio-Interference Produced by Fundamental Frequency of a DC Corona Discharge at a Rod-Plane Configuration
AU - Salazar-Hernandez, Julio C.
AU - Miranda, R. Linaresy
AU - Espino-Cortes, Fermin P.
AU - Ozdemir, Aydogan
N1 - Publisher Copyright:
© 2012 IEEE.
PY - 2020/7/1
Y1 - 2020/7/1
N2 - In this article an experimental methodology for predicting far-field radio-interference from the pulse conducted of positive corona current measured in a rod-plane configuration is presented. From the pulsed conducted corona current, the fundamental frequency is determined. The source of the corona discharge (rod-plane structure) is considered as a small dipole antenna of length equal to the gap of the rod-plane. Applying the basic propagation expressions and the far-field expression for a small dipole antenna, the radio-interference is predicted. The radio-interference (electric field) is measured by a loop antenna according to CISPR-16 standard. One of main result in this work is the determination of the fundamental frequency of the corona discharge for different gaps of a rod-plane configuration fre- quency where the energy is concentrated. Using this parameter, the far-field electric is predicted. The emissions radiated measurements at a distance of 4 m are above of the EMC standard limits.
AB - In this article an experimental methodology for predicting far-field radio-interference from the pulse conducted of positive corona current measured in a rod-plane configuration is presented. From the pulsed conducted corona current, the fundamental frequency is determined. The source of the corona discharge (rod-plane structure) is considered as a small dipole antenna of length equal to the gap of the rod-plane. Applying the basic propagation expressions and the far-field expression for a small dipole antenna, the radio-interference is predicted. The radio-interference (electric field) is measured by a loop antenna according to CISPR-16 standard. One of main result in this work is the determination of the fundamental frequency of the corona discharge for different gaps of a rod-plane configuration fre- quency where the energy is concentrated. Using this parameter, the far-field electric is predicted. The emissions radiated measurements at a distance of 4 m are above of the EMC standard limits.
KW - corona discharge
KW - far-field prediction
KW - fundamental frequency
KW - radio interference
UR - http://www.scopus.com/inward/record.url?scp=85095978559&partnerID=8YFLogxK
U2 - 10.1109/MEMC.2020.9241549
DO - 10.1109/MEMC.2020.9241549
M3 - Artículo
AN - SCOPUS:85095978559
SN - 2162-2264
VL - 9
SP - 37
EP - 43
JO - IEEE Electromagnetic Compatibility Magazine
JF - IEEE Electromagnetic Compatibility Magazine
ER -