Details
Original language | English |
---|---|
Title of host publication | 2024 10th International Conference on Condition Monitoring and Diagnosis, CMD 2024 |
Publisher | Institute of Electrical and Electronics Engineers Inc. |
Pages | 461-464 |
Number of pages | 4 |
ISBN (electronic) | 9788986510225 |
ISBN (print) | 979-8-3503-5387-7 |
Publication status | Published - 20 Oct 2024 |
Event | 10th International Conference on Condition Monitoring and Diagnosis, CMD 2024 - Gangneung, Korea, Republic of Duration: 20 Oct 2024 → 24 Oct 2024 |
Publication series
Name | International Conference on Condition Monitoring and Diagnosis |
---|---|
ISSN (Print) | 2374-0167 |
ISSN (electronic) | 2644-271X |
Abstract
Partial discharges are local partial breakdowns of the insulation system and occur in gaseous, liquid and solid insulation mediums. They are caused by local increased field strengths and inhomogeneous electrode arrangements. Over time, the partial discharge can grow further and conductive paths can establish. This can lead to a full breakdown and destruction of the high voltage asset [1]-[3]. There are electrical, chemical, acoustic and optical methods available for the measurement or detection of partial discharges. The light emissions of the partial discharge in the ultraviolet range (UV) can be made visible with UV-sensitive camera sensors enabling for the optical partial discharge detection [4]-[6]. Cameras have the advantage, that the electric system remains unchanged and there are no coupling devices or sensors necessary. This work introduces three different modified camera prototypes for the optical detection of partial discharges and compares their images with a parallel executed electrical partial discharge measurement following IEC 60270. The camera prototypes were developed aiming for a more cost-effective alternative to the commercial systems available.
Keywords
- condition monitoring, corona discharge, partial discharges, UV-camera
ASJC Scopus subject areas
- Engineering(all)
- Electrical and Electronic Engineering
- Materials Science(all)
- Electronic, Optical and Magnetic Materials
- Engineering(all)
- Safety, Risk, Reliability and Quality
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2024 10th International Conference on Condition Monitoring and Diagnosis, CMD 2024. Institute of Electrical and Electronics Engineers Inc., 2024. p. 461-464 (International Conference on Condition Monitoring and Diagnosis).
Research output: Chapter in book/report/conference proceeding › Conference contribution › Research › peer review
}
TY - GEN
T1 - Comparison of Modified Camera Prototypes for the Detection of Corona Partial Discharges
AU - Elfers, Philipp
AU - Azer, Sebastian
AU - Kuhnke, Moritz
AU - Werle, Peter
N1 - Publisher Copyright: © 2024 The Korean Institute of Electrical Engineers (KIEE).
PY - 2024/10/20
Y1 - 2024/10/20
N2 - Partial discharges are local partial breakdowns of the insulation system and occur in gaseous, liquid and solid insulation mediums. They are caused by local increased field strengths and inhomogeneous electrode arrangements. Over time, the partial discharge can grow further and conductive paths can establish. This can lead to a full breakdown and destruction of the high voltage asset [1]-[3]. There are electrical, chemical, acoustic and optical methods available for the measurement or detection of partial discharges. The light emissions of the partial discharge in the ultraviolet range (UV) can be made visible with UV-sensitive camera sensors enabling for the optical partial discharge detection [4]-[6]. Cameras have the advantage, that the electric system remains unchanged and there are no coupling devices or sensors necessary. This work introduces three different modified camera prototypes for the optical detection of partial discharges and compares their images with a parallel executed electrical partial discharge measurement following IEC 60270. The camera prototypes were developed aiming for a more cost-effective alternative to the commercial systems available.
AB - Partial discharges are local partial breakdowns of the insulation system and occur in gaseous, liquid and solid insulation mediums. They are caused by local increased field strengths and inhomogeneous electrode arrangements. Over time, the partial discharge can grow further and conductive paths can establish. This can lead to a full breakdown and destruction of the high voltage asset [1]-[3]. There are electrical, chemical, acoustic and optical methods available for the measurement or detection of partial discharges. The light emissions of the partial discharge in the ultraviolet range (UV) can be made visible with UV-sensitive camera sensors enabling for the optical partial discharge detection [4]-[6]. Cameras have the advantage, that the electric system remains unchanged and there are no coupling devices or sensors necessary. This work introduces three different modified camera prototypes for the optical detection of partial discharges and compares their images with a parallel executed electrical partial discharge measurement following IEC 60270. The camera prototypes were developed aiming for a more cost-effective alternative to the commercial systems available.
KW - condition monitoring
KW - corona discharge
KW - partial discharges
KW - UV-camera
UR - http://www.scopus.com/inward/record.url?scp=85214407336&partnerID=8YFLogxK
U2 - 10.23919/CMD62064.2024.10766064
DO - 10.23919/CMD62064.2024.10766064
M3 - Conference contribution
AN - SCOPUS:85214407336
SN - 979-8-3503-5387-7
T3 - International Conference on Condition Monitoring and Diagnosis
SP - 461
EP - 464
BT - 2024 10th International Conference on Condition Monitoring and Diagnosis, CMD 2024
PB - Institute of Electrical and Electronics Engineers Inc.
T2 - 10th International Conference on Condition Monitoring and Diagnosis, CMD 2024
Y2 - 20 October 2024 through 24 October 2024
ER -