CHARACTERISTICS OF RADIATION SPECTRUM OF CORONA DISCHARGE

摘要：

In this paper,the spectrum of electromagnetic(EM)radiation from the corona discharge in air has been investigated by using a needle-ring configuration.The effects of the gas pressure and the airflow on the radiation spectrum were tested.The results show that there is no regularity in the radiation spectrum of positive corona,but there is an obvious characterized EM radiation emitted from negative corona which depends on the discharge conditions.The EM radiations from the negmive corona discharge in high pressure or airflow do not change its characterized spectrum,but have different amplitude.The EM radiations of the negative corona discharge in air are supposed to be related to the Trichel pulse.

关键词： corona discharge electromagnetic radiation spectrum Trichel pulse

作者: F.Bai J.T.Ouyang J.S.Miao

作者单位: School of Science,Beijing Institute of Technology,Beijing 100081,China

会议类型: 国际会议

会议名称: The 6th International Conference on Applied Electrostatics(第六届国际静电应用会议)

会议地点: 上海

会议语种:英文

页码: 19-22

在线出版日期: 2008-11-03（万方平台首次上网日期，不代表论文的发表时间）