Corona discharge in different insulating fluids
| Citace: | PIHERA, J., MENTLÍK, V., ŠIRŮČEK, M., TRNKA, P., PASLAVSKÝ, B. Corona discharge in different insulating fluids. In Annals of DAAAM for 2010 & Proceedings of the 21st international DAAAM symposium. Vienna, Austria: DAAAm International, 2010. s. 0101-0102. ISBN: 978-3-901509-73-5 |
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| Druh: | STAŤ VE SBORNÍKU |
| Jazyk publikace: | eng |
| Anglický název: | Corona discharge in different insulating fluids |
| Rok vydání: | 2010 |
| Místo konání: | Vienna, Austria |
| Název zdroje: | DAAAm International |
| Autoři: | Ing. Josef Pihera Ph.D. , Prof. Ing. Václav Mentlík CSc. , Ing. Martin Širůček , Doc. Ing. Pavel Trnka Ph.D. , Ing. Bohumil Paslavský |
| Abstrakt EN: | Presented experiment consists of laboratory testing of partial discharges activity in liquid insulating fluids. Corona discharges within different insulation fluids were measured accordingly. The trends of partial discharge main parameters are studied and described in dependence on liquid type and aging time. The studied oils were thermally aged at 90°C for 3000 hours in air atmosphere within special climatic oven. Measuring of virgin state features took place after aging. Corona discharges measurement was realized using a point/plane electrode configuration where the whole test set-up was completely immersed in tested oil to suppress ambient conditions. |
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