DocumentCode
3397522
Title
Study on the different law between NSDD and ESDD in natural environment
Author
Li, Hengzhen ; Song, Yunhai ; Liu, Gang ; Liu, Yigang
Author_Institution
Sch. of Electr. Power, South China Univ. of Technol., Guangzhou, China
fYear
2009
fDate
19-23 July 2009
Firstpage
690
Lastpage
692
Abstract
According to the NSDD and ESDD data of natural environment in the Pearl River Delta Region, the different law between NSDD and ESDD is studied. With the Measured Value analysis, the Correlation analysis and the analysis of Ratio between NSDD and ESDD, the laws of NSDD and ESDD are basically same in the natural environment. Sometimes, the laws of NSDD and ESDD are different. It appears different laws with the changing of seasons and the difference surfaces of insulator.
Keywords
insulator contamination; power cable insulation; ESDD; NSDD; Pearl river delta region; correlation analysis; equivalent salt deposit density; insulator surfaces; natural environment; nonsoluble deposit density; Accidents; Flashover; Insulation; Lightning; Pollution measurement; Power systems; Rivers; Surface contamination; Testing; Transmission line measurements; ESDD; Law; NSDD; Natural Contamination; Season; Surface of Insulator;
fLanguage
English
Publisher
ieee
Conference_Titel
Properties and Applications of Dielectric Materials, 2009. ICPADM 2009. IEEE 9th International Conference on the
Conference_Location
Harbin
Print_ISBN
978-1-4244-4367-3
Electronic_ISBN
978-1-4244-4368-0
Type
conf
DOI
10.1109/ICPADM.2009.5252337
Filename
5252337
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