Phase Stability Control of Optical Fiber Partial Discharge Ultrasonic Sensing System

被引：7
作者：
Xing, Chao [1 ]
Zang, Qian [1 ]
He, Ruidong [2 ]
Zhao, Jun [1 ]
Wang, Lili [1 ]
Dai, Lujian [1 ]
Shi, Rongbin [3 ]
Wang, Sihan [3 ]
Ma, Guoming [3 ]
机构：
[1] State Grid Hebei Elect Power Co Ltd, Elect Power Res Inst, Shijiazhuang 310014, Hebei, Peoples R China
[2] State Grid Hebei Elect Power Co Ltd, Shijiazhuang 310014, Hebei, Peoples R China
[3] North China Elect Power Univ, State Key Lab Alternate Elect Power Syst Renewabl, Beijing 102206, Peoples R China
来源：
SENSORS | 2022年 / 22卷 / 21期
关键词：
partial discharge; phase fading; phase feedback control; ultrasonic detection of partial discharge; acousto-optic modulator; POWER TRANSFORMER; ACOUSTIC-EMISSION; SENSORS;
D O I：
10.3390/s22218495
中图分类号：
O65 [分析化学];
学科分类号：
070302 ; 081704 ;
摘要：
Optic fiber interferometers are highly sensitive ultrasonic sensors for partial discharge detection. However, low-frequency vibration and environmental noise will disturb the sensors in the field, and cause a phase fading suppression effect that reduces sensitivity. This paper analyzed the problems existing in the phase feedback control system based on PZT, and an improved scheme incorporating a high-frequency carrier phase demodulation is proposed. Based on an acousto-optic modulator, the proposed phase feedback control system overcomes the phase fading suppression effect. A test is carried out on an ultrasonic calibration platform and a transformer oil discharge platform. The test results show that the stability of the improved phase demodulation system has been significantly improved, and meets the requirements of field applications. Compared with the signal-to-noise ratio at the time of phase fading of the system before the improvement, the signal-to-noise ratio of the improved system is improved by 69 dB.
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页数：12
相关论文
共 18 条
[1]   Improved synthetic-heterodyne Michelson interferometer vibrometer using phase and gain control feedback [J].
Galeti, Jose Henrique ;
Kitano, Claudio ;
Connelly, Michael J. .
APPLIED OPTICS, 2015, 54 (35) :10418-10424
[2]   Partial Discharge Localization Inside Transformer Windings via Fiber-Optic Acoustic Sensor Array [J].
Gao, Chaofei ;
Yu, Lei ;
Xu, Yue ;
Wang, Wei ;
Wang, Shijie ;
Wang, Peng .
IEEE TRANSACTIONS ON POWER DELIVERY, 2019, 34 (04) :1251-1260
[3]   Applications of the Acoustic Method in Partial Discharge Measurement: A Review [J].
Ilkhechi, Hossein Dadashi ;
Samimi, Mohammad Hamed .
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2021, 28 (01) :42-51
[4]  
Jiang J., 2021, IEEE T POWER DELIV, V37, P2797, DOI [10.1109/TPWRD.2021.3116944, DOI 10.1109/TPWRD.2021.3116944]
[5]   Analysis for hysteresis of piezoelectric actuator based on microscopic mechanism [J].
Li, H. ;
Xu, Y. ;
Shao, M. ;
Guo, L. ;
An, D. .
3RD CHINA-ROMANIA SCIENCE AND TECHNOLOGY SEMINAR (CRSTS 2018), 2018, 399
[6]   A High Sensitivity Optical Fiber Sensor for GIS Partial Discharge Detection [J].
Ma, Guo-Ming ;
Zhou, Hong-Yang ;
Zhang, Meng ;
Li, Cheng-Rong ;
Yin, Yu ;
Wu, Yu-Yi .
IEEE SENSORS JOURNAL, 2019, 19 (20) :9235-9243
[7]   Optical sensors for power transformer monitoring: A review [J].
Ma, Guoming ;
Wang, Yuan ;
Qin, Weiqi ;
Zhou, Hongyang ;
Yan, Chao ;
Jiang, Jun ;
Ju, Yiguang .
HIGH VOLTAGE, 2021, 6 (03) :367-386
[8]   Partial Discharge Detection in an Oil-Filled Power Transformer Using Fiber Bragg Grating Sensors: A Review [J].
Meitei, Sorokhaibam Nilakanta ;
Borah, Kunal ;
Chatterjee, Saibal .
IEEE SENSORS JOURNAL, 2021, 21 (09) :10304-10316
[9]   Optical detection of ultrasound with a phase-modulated Michelson interferometer [J].
Nakano, H ;
Matsuda, Y ;
Nagai, S .
REVIEW OF SCIENTIFIC INSTRUMENTS, 1999, 70 (11) :4275-4278
[10]   High Sensitivity Detection of Partial Discharge Acoustic Emission within Power Transformer by Sagnac Fiber Optic Sensor [J].
Qian, Sen ;
Chen, Hao ;
Xu, Yang ;
Su, Lei .
IEEE TRANSACTIONS ON DIELECTRICS AND ELECTRICAL INSULATION, 2018, 25 (06) :2313-2320
12