Abstract
Measurement of partial discharge by electromagnetic method is widely used in high voltage testing. This paper deals with the three-axis loop antenna to detect the electromagnetic signal caused by partial discharge. The principle of the newly developed three-axis antenna and some experimental results are shown in this paper. Test result shows that the antenna has high sensitivity and space resolution for the directivity.
Original language | English |
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Pages | 28-31 |
Number of pages | 4 |
DOIs | |
Publication status | Published - 2008 Dec 31 |
Event | 2008 International Symposium on Electrical Insulating Materials, ISEIM 2008 - Yokkaichi, Japan Duration: 2008 Sept 7 → 2008 Sept 11 |
Conference
Conference | 2008 International Symposium on Electrical Insulating Materials, ISEIM 2008 |
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Country/Territory | Japan |
City | Yokkaichi |
Period | 08/9/7 → 08/9/11 |
Keywords
- Insulation diagnosis
- Loop antenna
- Partial discharge measurement
- Power transformer
ASJC Scopus subject areas
- Electrical and Electronic Engineering
- Electronic, Optical and Magnetic Materials