Abstract
The radio frequency (RF) detection method has the advantages of high sensitivity and strong anti-interference ability, and is an important means of partial discharge detection of power equipment. At present, RF sensors cannot meet the needs in terms of bandwidth, gain and size at the same time. It is urgent to develop RF sensors with excellent performance and suitable for partial discharge detection. The RF detection method has the advantages of high sensitivity and strong anti-interference ability. important means. In this paper, a new type of ultra-high frequency (UHF) sensor for partial discharge detection is designed using coplanar waveguide feeding as the feeding method of the sensor. Three typical defects such as corona discharge, creeping discharge and internal air gap discharge were set up, and partial discharge detection tests were carried out to detect partial discharge signals. The results show that the sensor can effectively detect the partial discharge signal, and has a high signal-to-noise ratio and good bandwidth characteristics.
| Original language | English |
|---|---|
| Title of host publication | 2022 IEEE International Conference on Power Systems and Electrical Technology, PSET 2022 |
| Publisher | Institute of Electrical and Electronics Engineers Inc. |
| Pages | 101-104 |
| Number of pages | 4 |
| ISBN (Electronic) | 9781665489157 |
| DOIs | |
| State | Published - 2022 |
| Externally published | Yes |
| Event | 2022 IEEE International Conference on Power Systems and Electrical Technology, PSET 2022 - Virtual, Online, Denmark Duration: 13 Oct 2022 → 15 Oct 2022 |
Publication series
| Name | 2022 IEEE International Conference on Power Systems and Electrical Technology, PSET 2022 |
|---|
Conference
| Conference | 2022 IEEE International Conference on Power Systems and Electrical Technology, PSET 2022 |
|---|---|
| Country/Territory | Denmark |
| City | Virtual, Online |
| Period | 13/10/22 → 15/10/22 |
UN SDGs
This output contributes to the following UN Sustainable Development Goals (SDGs)
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SDG 7 Affordable and Clean Energy
Keywords
- RF sensor
- coplanar waveguide feed
- microstrip antenna
- partial discharge detection
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