Details
| Original language | English |
|---|---|
| Title of host publication | VDE-Fachtagung Hochspannungstechnik 2018 |
| Publisher | VDE Verlag GmbH |
| Pages | 22-27 |
| Number of pages | 6 |
| ISBN (electronic) | 9783800748075 |
| Publication status | Published - 2018 |
| Event | VDE-Fachtagung Hochspannungstechnik 2018 - VDE Conference on High Voltage Technology 2018 - Berlin, Germany Duration: 12 Nov 2018 → 14 Nov 2018 |
Publication series
| Name | VDE-Fachtagung Hochspannungstechnik 2018 |
|---|
Abstract
The partial discharge measurement at AC voltage is one of the most important diagnostic tools for testing and assessing the condition of high voltage components. The requirements for the measuring system, the measuring setup and the test procedure as well as the evaluation methods are defined in IEC 60270. However, partial discharge measurements with DC stress are today not fully considered in IEC 60270, due to missing experience and information on the application. However, the partial discharge measurement under DC voltage will become more and more important, because of the increasing use of HVDC systems in the future transmission networks. Therefore, in a round-robin test the applicability of IEC 60270 for partial discharge measurements with DC voltage was investigated. After measurements on defective epoxy-resin insulators with voids at the City University of Applied Science in Bremen, the Graz University of Technology and the Leibnitz University of Hannover further measurements on a more simple test setup have been carried out. A feasible and reproducible measurement procedure was therefore developed and necessary definitions in the interpretation and evaluation of the measured data were being determined. Characteristic and quantities of AC and DC partial discharges were achieved, as well as the amplitude and number of discharges. The partial discharge behavior at a needle-plate arrangement at AC and DC voltage was investigated at the mentioned laboratories and compared in order to revise the applicability of partial discharge measurement at DC voltage. In this paper the results of these tests are analyzed, compared and open questions are asked and discussed.
ASJC Scopus subject areas
- Energy(all)
- Energy Engineering and Power Technology
- Engineering(all)
- Electrical and Electronic Engineering
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VDE-Fachtagung Hochspannungstechnik 2018. VDE Verlag GmbH, 2018. p. 22-27 (VDE-Fachtagung Hochspannungstechnik 2018).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Reproducibility of the results of partial discharge measurements according to IEC 60270 at DC and AC voltage
AU - Saadati, Hassan
AU - Werle, Peter
AU - Huntke, Marius
AU - Hartje, Michael
AU - Pirker, Alexander
AU - Schichler, Uwe
N1 - Publisher Copyright: © VDE VERLAG GMBH · Berlin · Offenbach Copyright: Copyright 2020 Elsevier B.V., All rights reserved.
PY - 2018
Y1 - 2018
N2 - The partial discharge measurement at AC voltage is one of the most important diagnostic tools for testing and assessing the condition of high voltage components. The requirements for the measuring system, the measuring setup and the test procedure as well as the evaluation methods are defined in IEC 60270. However, partial discharge measurements with DC stress are today not fully considered in IEC 60270, due to missing experience and information on the application. However, the partial discharge measurement under DC voltage will become more and more important, because of the increasing use of HVDC systems in the future transmission networks. Therefore, in a round-robin test the applicability of IEC 60270 for partial discharge measurements with DC voltage was investigated. After measurements on defective epoxy-resin insulators with voids at the City University of Applied Science in Bremen, the Graz University of Technology and the Leibnitz University of Hannover further measurements on a more simple test setup have been carried out. A feasible and reproducible measurement procedure was therefore developed and necessary definitions in the interpretation and evaluation of the measured data were being determined. Characteristic and quantities of AC and DC partial discharges were achieved, as well as the amplitude and number of discharges. The partial discharge behavior at a needle-plate arrangement at AC and DC voltage was investigated at the mentioned laboratories and compared in order to revise the applicability of partial discharge measurement at DC voltage. In this paper the results of these tests are analyzed, compared and open questions are asked and discussed.
AB - The partial discharge measurement at AC voltage is one of the most important diagnostic tools for testing and assessing the condition of high voltage components. The requirements for the measuring system, the measuring setup and the test procedure as well as the evaluation methods are defined in IEC 60270. However, partial discharge measurements with DC stress are today not fully considered in IEC 60270, due to missing experience and information on the application. However, the partial discharge measurement under DC voltage will become more and more important, because of the increasing use of HVDC systems in the future transmission networks. Therefore, in a round-robin test the applicability of IEC 60270 for partial discharge measurements with DC voltage was investigated. After measurements on defective epoxy-resin insulators with voids at the City University of Applied Science in Bremen, the Graz University of Technology and the Leibnitz University of Hannover further measurements on a more simple test setup have been carried out. A feasible and reproducible measurement procedure was therefore developed and necessary definitions in the interpretation and evaluation of the measured data were being determined. Characteristic and quantities of AC and DC partial discharges were achieved, as well as the amplitude and number of discharges. The partial discharge behavior at a needle-plate arrangement at AC and DC voltage was investigated at the mentioned laboratories and compared in order to revise the applicability of partial discharge measurement at DC voltage. In this paper the results of these tests are analyzed, compared and open questions are asked and discussed.
UR - http://www.scopus.com/inward/record.url?scp=85096790815&partnerID=8YFLogxK
M3 - Conference contribution
AN - SCOPUS:85096790815
T3 - VDE-Fachtagung Hochspannungstechnik 2018
SP - 22
EP - 27
BT - VDE-Fachtagung Hochspannungstechnik 2018
PB - VDE Verlag GmbH
T2 - VDE-Fachtagung Hochspannungstechnik 2018 - VDE Conference on High Voltage Technology 2018
Y2 - 12 November 2018 through 14 November 2018
ER -