Correlation between UV radiation intensity and current strength during corona discharge

被引：0

作者：

Wu, Ligang ^{[1
]}

Yuan, Yonggang ^{[2
]}

Yan, Haojun ^{[3
]}

Liang, Shuaiwei ^{[3
]}

Wang, Lun ^{[3
]}

Cheng, Peihong ^{[1
]}

Wang, Hongtao ^{[1
]}

Hu, Jinsong ^{[1
]}

机构：

[1] Ningbo Univ Technol, Elect & Informat Engn Coll, Ningbo 315016, Zhejiang, Peoples R China

[2] Chinese Acad Sci, Shanghai Inst Tech Phys, Key Lab Infrared Imaging Mat & Detectors, Shanghai 200083, Peoples R China

[3] Ningbo Elect Power Bur, Ningbo 315010, Zhejiang, Peoples R China

来源：

6TH INTERNATIONAL SYMPOSIUM ON ADVANCED OPTICAL MANUFACTURING AND TESTING TECHNOLOGIES: OPTICAL TEST AND MEASUREMENT TECHNOLOGY AND EQUIPMENT | 2012年 / 8417卷

关键词：

Corona discharge; UV radiation intensity; current strength; photodetection;

D O I：

10.1117/12.978192

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

The ratio of optical pulse numbers to corona current (ROPC) is proposed to study the correlation between UV radiation intensity and current strength during AC corona discharge. It's found that the ROPC curves rose rapidly before a critical voltage and then the curves flatten with the supplied voltage rising, even if the voltage is increased approximately 1 fold higher than the critical voltage. Finally, according to ROPC curves, a new method of determining the voltage for corona inception is introduced, and a novel quantitative analysis method is put forward to judge the level of corona discharge by the means of optical measurement.

引用

页数：6

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