[1] Weiwei LI, Yuanshi DENG, Lan YANG et al. Study on deviation effect of deviation detection element in power cable full optical fiber current sensor. Electrical Measurement & Instrumentation, 59, 183-192(2022).

[2] Xiaoxin ZHANG, Qingqing REN, Feng LIN et al. Research on online monitoring system of switchgear partial discharge based on acoustic and electric combination. Electrical Measurement & Instrumentation, 56, 107-111(2019).

[3] Xin SHEN, Hongchun SHU, Min CAO et al. Research on fourth-order Hilbert fractal antenna for UHF online monitoring of partial discharge in power transformers. China Industrial Economics, 53, 235-241(2016).

[4] Jun GUO, Guangning WU, Xueqin ZHANG et al. The actuality and perspective of partial discharge detection techniques. Transactions of China Electrotechnical Society, 20, 29-35(2005).

[5] Yunpeng LIU, Yuan TIAN, Yanan BU et al. Feature extraction and cluster analysis of transformer winding deformation by optical fiber detection. Electrical Measurement & Instrumentation, 55, 93-99(2018).

[6] Lihui JIANG, Jiesheng LIU, Xinglong XIONG et al. Research on intrusion signal extraction and recognition of optical fiber sensor perimeter. Laser & Infrared, 47, 906-913(2017).

[7] Lei TAN, Yongqiang ZHAO, Liuxue ZHAO et al. Research on warning method of typhoon disaster based on distributed fiber. Electrical Measurement & Instrumentation, 55, 20-24(2018).

[8] Qiang HUANG, Junqiang SUN, Yuben BAO et al. Advances of technologies in long-range Brillouin optical time-domain reflective optical fiber sensing. Laser & Infrared, 51, 395-403(2021).

[9] L E LUNDGAARD. Partial discharge XIV: acoustic partial discharge detection-practical application. IEEE Electrical Insulation Magazine, 8, 34-43.(1992).

[10] P M ELEFTHERION. Partial discharge. XXI: acoustic emission based PD source location in transformers. IEEE Electrical Insulation Magazine, 11, 22-26.(1995).

[11] Long SHEN, Guochao QIAN, Fangrong ZHOU et al. A novel optical sensor system for internal partial discharge detection in gas insulation switchgear. Optoelectronic Technology, 40, 258-264(2020).

[12] S E U LIMA, O FRAZAO, R G FARIAS et al. Mandrel-based fiber-optic sensors for acoustic detection of partial discharges—a proof of concept. IEEE Transactions on Power Delivery, 25, 2526-2534.(2010).

[13] Hongyang ZHOU, Guoming MA, Meng ZHANG et al. Partial discharge ultrasonic signal detection technology in power transformer based on the Michelson optical fiber interferometer. Proceedings of the Chinese Society for Electrical Engineering, 42, 8016-8024(2022).

[14] Yuxuan SONG, Weigen CHEN, Zhixian ZHANG et al. Ultrasonic sensing technology of partial discharge built into GIS based on fiber optic Michelson interferometry. High Voltage Engineering, 48, 3088-3097(2022).

[15] J POSADA-ROMAN, J A GARCIA-SOUTO, J RUBIO-SERRANO. Fiber optic sensor for acoustic detection of partial discharges in oil-paper insulated electrical systems. Sensors, 12, 4793-4802.(2012).

[16] Shaopeng GUO, Yingying GAO, Luning XU et al. Partial discharges detection system based on fiber fabry-perot sensors. Instrument Technique and Sensor, 61-64(2015).

[17] Yangchao WANG, Jiazhen DU, Chaofei GAO et al. Study on partial discharge pattern recognition in oil based on F-P fiber optic ultrasonic sensor and probabilistic neural network. High Voltage Apparatus, 54, 152-158(2018).

[18] S KNUDSEN, K BLOTEKJAER. An ultrasonic fiber-optic hydrophone incorporating a push-pull transducer in a Sagnac interferometer. Journal of Lightwave Technology, 12, 1696-1700.(1994).

[19] Yingting LUO, Junfei JIANG, Lei WANG et al. Partial discharge location technology in GIS based on micro information and statistical information. Electronic Measurement Technology, 45, 71-76(2022).

[20] Shengjie HUANG, Wenjie YAO. Digital technology for partial discharge location of power transformer. Transformer, 60, 35-40(2023).

[21] J RUBIO-SERRANO, M V ROJAS-MORENO, J POSADA et al. Electro-acoustic detection, identification and location of partial discharge sources in oil-paper insulation systems. IEEE Transactions on Dielectrics and Electrical Insulation, 19, 1569-1578.(2012).

[22] Zhixian ZHANG, Jiali LEI, Weigen CHEN et al. Transformer’s partial discharge and oil temperature sensing method based on multi-parameter fiber optic F-P sensing. High Voltage Engineering, 48, 58-65(2022).