Details
| Original language | English |
|---|---|
| Pages | 535-540 |
| Number of pages | 6 |
| Publication status | Published - 1990 |
| Event | 10th International Conference on Conduction and Breakdown in Dielectric Liquids - Grenoble, Fr Duration: 10 Sept 1990 → 14 Sept 1990 |
Conference
| Conference | 10th International Conference on Conduction and Breakdown in Dielectric Liquids |
|---|---|
| City | Grenoble, Fr |
| Period | 10 Sept 1990 → 14 Sept 1990 |
Abstract
The authors report on investigations performed to determine the relationship between PD parameters and the dissolved gas generated by partial discharges in mineral-based oil. The PD activity of mineral-based oil is shown to depend upon many parameters, including the influence of the standing time between the filling of the test vessel and the switching of the test voltage as well as the voltage's magnitude on the PD activity. Regarding the gassing behavior, several hydrocarbons show a linear (increasing) dependence upon the integral PD parameters. By contrast the amount of oxygen decreases with increasing PD loading. Calculation of gas ratios indicates that the relation between hydrogen and methane is a sensitive indicator of PD activity in mineral-based oil.
ASJC Scopus subject areas
- Engineering(all)
- General Engineering
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1990. 535-540 Paper presented at 10th International Conference on Conduction and Breakdown in Dielectric Liquids, Grenoble, Fr.
Research output: Contribution to conference › Paper › Research › peer review
}
TY - CONF
T1 - The correlation between partial discharges (PD) and gassing in insulating liquids
AU - Borsi, H.
AU - Schröder , U.
PY - 1990
Y1 - 1990
N2 - The authors report on investigations performed to determine the relationship between PD parameters and the dissolved gas generated by partial discharges in mineral-based oil. The PD activity of mineral-based oil is shown to depend upon many parameters, including the influence of the standing time between the filling of the test vessel and the switching of the test voltage as well as the voltage's magnitude on the PD activity. Regarding the gassing behavior, several hydrocarbons show a linear (increasing) dependence upon the integral PD parameters. By contrast the amount of oxygen decreases with increasing PD loading. Calculation of gas ratios indicates that the relation between hydrogen and methane is a sensitive indicator of PD activity in mineral-based oil.
AB - The authors report on investigations performed to determine the relationship between PD parameters and the dissolved gas generated by partial discharges in mineral-based oil. The PD activity of mineral-based oil is shown to depend upon many parameters, including the influence of the standing time between the filling of the test vessel and the switching of the test voltage as well as the voltage's magnitude on the PD activity. Regarding the gassing behavior, several hydrocarbons show a linear (increasing) dependence upon the integral PD parameters. By contrast the amount of oxygen decreases with increasing PD loading. Calculation of gas ratios indicates that the relation between hydrogen and methane is a sensitive indicator of PD activity in mineral-based oil.
UR - http://www.scopus.com/inward/record.url?scp=0025555569&partnerID=8YFLogxK
M3 - Paper
AN - SCOPUS:0025555569
SP - 535
EP - 540
T2 - 10th International Conference on Conduction and Breakdown in Dielectric Liquids
Y2 - 10 September 1990 through 14 September 1990
ER -