Abstract
Monitoring partial discharges (PDs) in high voltage (HV) electrical equipment is an effective tool to prevent unscheduled shutdown and eliminate possible failures. The inception of PDs can take various forms within the insulation system and can be detected using established approaches. The most common cause of HV rotating machine failure is the initiation of PDs in the stator winding insulation system. Various online and offline techniques have been proposed to monitor, detect, diagnose, and locate PDs in HV rotating machines. This paper gives an overview of existing PD detection and localization technologies in HV rotating machines. A comparison of online and offline PD detection approaches is discussed in this paper. Finally, a brief review of the methods of PD classification is provided.
| Original language | English |
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| Title of host publication | IECON 2024 - 50th Annual Conference of the IEEE Industrial Electronics Society, Proceedings |
| Place of Publication | USA |
| Publisher | Institute of Electrical and Electronics Engineers (IEEE) |
| Number of pages | 7 |
| ISBN (Electronic) | 9781665464543 |
| DOIs | |
| Publication status | Published - 10 Mar 2025 |
| Event | 50th Annual Conference of the IEEE Industrial Electronics Society, IECON 2024 - Chicago, United States Duration: 3 Nov 2024 → 6 Nov 2024 Conference number: 50 https://www.iecon-2024.org/ |
Publication series
| Name | IECON Proceedings (Industrial Electronics Conference) |
|---|---|
| Publisher | IEEE |
| ISSN (Print) | 2162-4704 |
| ISSN (Electronic) | 2577-1647 |
Conference
| Conference | 50th Annual Conference of the IEEE Industrial Electronics Society, IECON 2024 |
|---|---|
| Abbreviated title | IECON 2024 |
| Country/Territory | United States |
| City | Chicago |
| Period | 3/11/24 → 6/11/24 |
| Internet address |
Keywords
- Electrical treeing
- energy dissipation
- insulation system
- partial discharges
- time-to-failure