Partial Discharge Measurement on Three phase Construction

Author

Khayam, Umar ; Ohtsuka, Shinya ; Matsumoto, Satoshi ; Hikita, Masayuki

Author_Institution

Dept. of Electr. Eng., Kyushu Inst. of Technol., Kitakyushu

fYear

2006

fDate

38869

Firstpage

301

Lastpage

304

Abstract

This paper deals with partial discharge measurement on three phase construction. It was shown that the measurement must be conducted on all phases simultaneously to obtain measurement result of partial discharge occurring in whole region of three phase construction with high sensitivity and to obtain information of the partial discharge location. Partial discharge from artificial defect was measured. Experimental results showed some special characteristics of partial discharge in three phase construction. These results were discussed with considering electric field characteristic in three phase construction and coupling capacitance between three phase conductors and between the conductors and the tank

Keywords

SF₆ insulation; capacitance; gas insulated switchgear; partial discharge measurement; power cable insulation; GIS; SF₆ insulation; artificial defect area; coupling capacitance; electric field characteristic; partial discharge location; partial discharge measurement; three core belted power cable insulation; three phase conductors; three phase construction; three phase gas insulated switchgear; Cable insulation; Capacitance; Conductors; Electrodes; Gas insulation; Geographic Information Systems; Partial discharge measurement; Partial discharges; Phase measurement; Voltage; crosstalk; electric field; partial discharge; three phase voltage;

fLanguage

English

Publisher

ieee

Conference_Titel

Properties and applications of Dielectric Materials, 2006. 8th International Conference on

Conference_Location

Bali

Print_ISBN

1-4244-0189-5

Electronic_ISBN

1-4244-0190-9

Type

conf

DOI

10.1109/ICPADM.2006.284176

Filename

4062665