摘要
Partial discharges (PD) detection method based on optical fiber sensing technologies has the advantages of safety, insulation and anti-electromagnetic interference, so it is suitable to be designed as embedded or built-in sensors installed on the inner or outer shell of power equipment for PD on-line monitoring or live detection with prospects for development. In this paper, based on the introduction of the PD measurement method of optical fiber sensing technologies, the extrinsic Fabry-Perot interferometer (EFPI) optical fiber sensing for PD ultrasonic detection is introduced. The principle and research progress of detecting PD ultrasonic signal based on EFPI optical fiber sensor and its performance tests including amplitude-frequency response, static pressure, distance attenuation and directionality are described in detail. The key parameters and application problems in the development of the EFPI PD optical fiber sensor are analyzed. Finally, the development trend of the EFPI PD optical fiber sensor is expected.
| 源语言 | 英语 |
|---|---|
| 主期刊名 | iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference |
| 主期刊副标题 | Grid Modernization for Energy Revolution, Proceedings |
| 出版商 | Institute of Electrical and Electronics Engineers Inc. |
| 页 | 2483-2487 |
| 页数 | 5 |
| ISBN(电子版) | 9781728149301 |
| DOI | |
| 出版状态 | 已出版 - 11月 2019 |
| 活动 | 2019 IEEE Sustainable Power and Energy Conference, iSPEC 2019 - Beijing, 中国 期限: 21 11月 2019 → 23 11月 2019 |
丛书
| 姓名 | iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings |
|---|
会议
| 会议 | 2019 IEEE Sustainable Power and Energy Conference, iSPEC 2019 |
|---|---|
| 国家/地区 | 中国 |
| 市 | Beijing |
| 时期 | 21/11/19 → 23/11/19 |
联合国可持续发展目标
此成果有助于实现下列可持续发展目标:
-
可持续发展目标 7 经济适用的清洁能源
学术指纹
探究 'Review on PD Ultrasonic Detection using EFPI -Part II: the Research and Development' 的科研主题。它们共同构成独一无二的学术指纹。引用此
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