New corona ultraviolet detection system and fault location method

摘要：

　　Corona discharge often occurs in high voltage equipment and transmission lines with the elevating of the electrical network capacity and voltage level,which can lead to noise,loss of power and interference with TV and radio.Worse,the insulation of power equipment might be badly destroyed.Therefore,corona discharges in power system get more attention.In this paper,a non-line monitoring system of double channel ultraviolet is introduced for detecting the UV spectrum in ultraviolet sun-blind band (240~280 nm) of the corona discharge in the high voltage equipment.And also,the IHS space image fusion algorithm is proposed to locate where corona discharge occurs.

关键词： Sun-blind ultraviolet detection Double channel Image fusion Corona discharge

作者: BO HU LI-XIN MA SHU-JUAN YUAN BAI YANG

作者单位: School of Optical-Electrical and Computer Engineering,University of Shanghai for Science and Technol Zhoukou power supply Company,Henan Province Company,Zhoukou 466001,China

会议类型: 国际会议

会议名称: 第五届中国国际供电会议(GIRED)

会议地点: 上海

会议语种:英文

页码: 1-5

在线出版日期: 2012-09-05（万方平台首次上网日期，不代表论文的发表时间）