dc.contributor.author | Bissett, J.V. | |
dc.contributor.author | Van Vuuren, P.A. | |
dc.date.accessioned | 2018-07-20T07:33:38Z | |
dc.date.available | 2018-07-20T07:33:38Z | |
dc.date.issued | 2018 | |
dc.identifier.citation | Bissett, J.V. & Van Vuuren, P.A. 2018. Off Line Partial Discharge as an essential Condition Based Monitoring (CBM) Tool for busbar insulation monitoring on Air Insulated Switchgear (AIS). (In Heyns, P.S., Van Vuuren, P.A., Van Schoor, G. & Rao, R.B.K.N., eds. Proceedings of the 31st International Congress and Exhibition on Condition Monitoring and Diagnostic Engineering Management (COMADEM), 2-5 July 2018, Sun City, Rustenburg, South Africa. p.95-106). [http://www.comadem2018.com/] | en_US |
dc.identifier.issn | 978-1-86822-691-7 | |
dc.identifier.uri | http://hdl.handle.net/10394/28609 | |
dc.identifier.uri | http://www.comadem2018.com/ | |
dc.description.abstract | This paper investigates the effectiveness of current test methods and procedures associated with insulation
testing on the busbar of Air Insulated Switchgear (AIS) during scheduled planned maintenance. An
improved test method proposes combining traditional AC voltage withstand test with Partial Discharge
(PD) measurement. Three PD sensors were considered, namely Airborne Acoustic (AA), Transient Earth
Voltage (TEV) and High Frequency Current Transformer (HFCT). The results confirm that HFCT is most
sensitive and revealed significant difference at higher voltages between the six AIS samples. The TEV
results produced consistent readings with smaller differences at higher voltages. The Ultra-sound
instrument was found to be extremely sensitive but lack the capability to produce reliable measurement
readings. Peak TEV measurements indicate a noticeable difference between older and newer samples | en_US |
dc.language.iso | en | en_US |
dc.publisher | NWU | en_US |
dc.subject | Air Insulated Switchgear (AIS) | en_US |
dc.subject | Remaining Useful Life (RUL) | en_US |
dc.subject | Condition Based Monitoring (CBM) | en_US |
dc.subject | Partial Discharge (PD) | en_US |
dc.subject | On Line Partial Discharge (OLPD) | en_US |
dc.title | Off Line Partial Discharge as an essential Condition Based Monitoring (CBM) Tool for busbar insulation monitoring on Air Insulated Switchgear (AIS) | en_US |
dc.type | Presentation | en_US |
dc.contributor.researchID | 10732926 - Van Vuuren, Pieter Andries | |