TY - GEN
T1 - Experiment and analysis for characterization of electric discharge system with floating conductor
AU - Baek, Myung Ki
AU - Chung, Young Ki
AU - Lee, Se Hee
AU - Park, Il Han
PY - 2012
Y1 - 2012
N2 - In this paper, we present the numerical analysis method for analyzing discharge characteristic with the presence of a floating conductor. The Fowler-Nordheim electron emission is employed for the charge injection condition, and the Poisson's equation is coupled with the hydrodynamic drift-diffusion equation to calculate the space charge distributions. In the analysis model, the electric field is affected by the presence of a floating conductor that the space charges can be accumulated on or emitted from its surface. Therefore, the space charge distributions are calculated considering the surface charge on a floating conductor. The analysis results show discharge mechanism with the presence of a floating conductor. The experiments using corona generators are carried out, and the obtained current data shows the space charge distribution affected by the presence of a floating conductor.
AB - In this paper, we present the numerical analysis method for analyzing discharge characteristic with the presence of a floating conductor. The Fowler-Nordheim electron emission is employed for the charge injection condition, and the Poisson's equation is coupled with the hydrodynamic drift-diffusion equation to calculate the space charge distributions. In the analysis model, the electric field is affected by the presence of a floating conductor that the space charges can be accumulated on or emitted from its surface. Therefore, the space charge distributions are calculated considering the surface charge on a floating conductor. The analysis results show discharge mechanism with the presence of a floating conductor. The experiments using corona generators are carried out, and the obtained current data shows the space charge distribution affected by the presence of a floating conductor.
UR - http://www.scopus.com/inward/record.url?scp=84873980117&partnerID=8YFLogxK
U2 - 10.1109/DEIV.2012.6412457
DO - 10.1109/DEIV.2012.6412457
M3 - Conference contribution
AN - SCOPUS:84873980117
SN - 9781467312660
T3 - Proceedings - International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV
SP - 87
EP - 90
BT - 25th International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV 2012
T2 - 25th International Symposium on Discharges and Electrical Insulation in Vacuum, ISDEIV 2012
Y2 - 2 September 2012 through 7 September 2012
ER -