DocumentCode
1711958
Title
Electrical measurement of different discharge from spherical and filamentary particles
Author
Jia, J. ; Zhang, Q. ; Zhu, J. ; Yang, L.
Author_Institution
Sch. of Electr. Eng., Xi´´an Jiaotong Univ., China
Volume
2
fYear
2005
Firstpage
368
Abstract
Particles will move freely at different motion modes in GIS, resulting in micro-discharges with different characteristics upon impacting with electrodes. A non-inductive resistor is adopted to detect the micro-discharge. The measurement results show that the discharge waveform from particles can be used to distinguish spherical and filamentary particles and to estimate the motion modes of different particles.
Keywords
gaseous insulation; insulator testing; partial discharge measurement; power apparatus; resistors; GIS; discharge waveform; electrical measurement; electrodes; filamentary particle; filamentary particles; gas insulated power equipment; microdischarge; noninductive resistor; spherical particles; Copper; Dielectrics and electrical insulation; Electric variables measurement; Electrodes; Gas insulation; Geographic Information Systems; Partial discharge measurement; Particle measurements; Resistors; Voltage;
fLanguage
English
Publisher
ieee
Conference_Titel
Electrical Insulating Materials, 2005. (ISEIM 2005). Proceedings of 2005 International Symposium on
Print_ISBN
4-88686-063-X
Type
conf
DOI
10.1109/ISEIM.2005.193564
Filename
1496164
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