Field PD testing on solid dielectric MV switch
Loading...
Paper number
2260
Working Group Number
Conference name
CIRED 2019
Conference date
3-6 June 2019
Conference location
Madrid, Spain
Peer-reviewed
Yes
Short title
Convener
Authors
Milosevic, Ana, Electrical engineering Institute Nikola Tesla, Serbia
Kartalovic, Nenad, Electrical engineering Institute Nikola Tesla, Serbia
Milosavljevic, Srdjan, Electrical engineering Institute Nikola Tesla, Serbia
Uzelac, Nenad, G&W Electric Co., USA
Gamblin, R. J. Reg, Manitoba Hydro, Canada
Niemczyk, Mark, Manitoba Hydro, Canada
Ranninger, Udo, Omicron Electronics, Austria
Kartalovic, Nenad, Electrical engineering Institute Nikola Tesla, Serbia
Milosavljevic, Srdjan, Electrical engineering Institute Nikola Tesla, Serbia
Uzelac, Nenad, G&W Electric Co., USA
Gamblin, R. J. Reg, Manitoba Hydro, Canada
Niemczyk, Mark, Manitoba Hydro, Canada
Ranninger, Udo, Omicron Electronics, Austria
Abstract
This paper presents experience with field PD testing on solid dielectric switch. Testing was performed within project of improvement of condition assessment on MV solid dielectric switchgear equipment in the field. Method of testing was developed by few of authors of the paper. Field PD testing is very demanding in environment with high background noise, disturbances and cross talk between phases. The challenge is to find the feasible solution for type of sensors and their coupling with a test object. Other challenge was to find adequate software for analysis and diagnostics. Measuring system with synchronous 3 channel PD data acquisition was used. Advanced noise and PD separation techniques: 3 phase amplitude relation diagram (3PARD) and synchronous multi-frequency measurements (3FREQ) were used for reliable analysis and diagnostics.
Table of content
Keywords
Publisher
AIM
Date
2019-06-03
Published in
Permanent link to this record
https://cired-repository.org/handle/20.500.12455/775
http://dx.doi.org/10.34890/995
http://dx.doi.org/10.34890/995
ISSN
2032-9644
ISBN
978-2-9602415-0-1