Referenced Items are not available for this document.
A partial-discharge (PD) measuring and monitoring system utilizing current transducers based on the Rogowski-coil principle and a fast digitizer has been developed. The tests carried out so far using the system show that the Rogowski-coil sensors and a fast digitizer can be effectively used to sense, acquire, and analyze PD signals. The Rogowski coil has the advantage of being nonintrusive and possessing high signal/noise ratio with wide frequency bandwidth. Furthermore, there is no direct conductive coupling to the high voltage circuit. The PD signals are directly fed to the digitizer, and then acquired and analyzed by a personal computer using a general-purpose interface bus board. The PD measurement system is suitable for online/onsite monitoring
Published in:
Electrical Insulation and Dielectric Phenomena, 1992. Annual Report. Conference on
Date of Conference: 18-21 Oct 1992
- Page(s):
- 376 - 384
- Meeting Date :
- 18 Oct 1992-21 Oct 1992
- Print ISBN:
- 0-7803-0565-5
- INSPEC Accession Number:
- 4647752
- Conference Location :
- Victoria, BC
- Digital Object Identifier :
- 10.1109/CEIDP.1992.283222
- Product Type:
- Conference Publications
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