TY - GEN
T1 - Review on PD Ultrasonic Detection using EFPI -Part II
T2 - 2019 IEEE Sustainable Power and Energy Conference, iSPEC 2019
AU - Si, Wenrong
AU - Chen, Chuan
AU - Yao, Wei
AU - Lu, Qiyu
AU - He, Ninghui
AU - Yu, Yiting
N1 - Publisher Copyright:
© 2019 IEEE.
PY - 2019/11
Y1 - 2019/11
N2 - 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.
AB - 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.
KW - EFPI
KW - optical fiber sensing
KW - partial discharges
KW - review
KW - ultrasonic detection
UR - http://www.scopus.com/inward/record.url?scp=85079506861&partnerID=8YFLogxK
U2 - 10.1109/iSPEC48194.2019.8975259
DO - 10.1109/iSPEC48194.2019.8975259
M3 - 会议稿件
AN - SCOPUS:85079506861
T3 - iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference: Grid Modernization for Energy Revolution, Proceedings
SP - 2483
EP - 2487
BT - iSPEC 2019 - 2019 IEEE Sustainable Power and Energy Conference
PB - Institute of Electrical and Electronics Engineers Inc.
Y2 - 21 November 2019 through 23 November 2019
ER -
