DocumentCode
2615002
Title
Analysis of corona onset electric field considering the effect of space charges
Author
Lu, Tiebing ; Xiong, Gaolin ; Rao, Hong ; Wang, Qi
Author_Institution
North China Electr. Power Univ., Baoding, China
fYear
2010
fDate
9-12 May 2010
Firstpage
1
Lastpage
1
Abstract
An improved method based on the charge simulation method is used to predict the corona onset voltage and electric field after space charges are calculated based on the streamer model. Because of the existence of space charges the corona onset electric field is changed a little, which will have a little effect on the analysis of corona phenomena. The corona onset electric field is given especially for the radius conductors from 1cm to 10cm.
Keywords
conductors (electric); corona; electric fields; space charge; charge simulation method; corona onset electric field; radius conductors; size 1 cm to 10 cm; space charge effects; streamer model; Analytical models; Conductors; Corona; Electrons; Ionization; Power transmission lines; Predictive models; Space charge; Surface discharges; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electromagnetic Field Computation (CEFC), 2010 14th Biennial IEEE Conference on
Conference_Location
Chicago, IL
Print_ISBN
978-1-4244-7059-4
Type
conf
DOI
10.1109/CEFC.2010.5481814
Filename
5481814
Link To Document