The Analysis of AC Corona in Atmospheric Air
A novel approach to studying ac corona in air is reported in which a computer-based digital partial discharge detector was used to store and analyse pulse data during the measurements, to give real-time displays and, after post-processing and analysis, to provide more complex display formats. The value of the approach is demonstrated by a selection of results for different voltage levels in the form of graphs of pulse number versus both charge and point-on-wave and for various pulse size ranges at a particular voltage. The latter show up a problem in respect of the conditioning effect of the processing software on the data. This is investigated and a degree of ‘reverse conditioning’ is successfully applied.
C.H. Zhang Z.H. Zhao J.M.K. MacAlpine
Dept.of Electrical Engineering, Harbin Institute of Technology Harbin 150001, China Dept.of Electrical Engineering, Hong Kong Polytechnic University Hong Kong SAR, China
国际会议
第13届国际大气电学会议(The 13th International Conference on Atmospheric Electricity)
北京
英文
2007-08-13（万方平台首次上网日期，不代表论文的发表时间）