[1] Li H, Zhang C X, Li L J, et al. Design of a robust controller for fiber optic current transformer system [J]. High Voltage Apparatus, 2009, 45(6): 28-30.
[2] Xu J T, Wang Y L, Wang J, et al. All-fiber current sensor application in the smart grid [J]. China Electrical Equipment Industry, 2011(1): 53-57. (in Chinese)
[3] Wang L, Wang B, Wu S, et al. Study on transient characteristics test method of electronic current transformer [J]. High Voltage Apparatus, 2014, 50(11): 86-91. (in Chinese)
[4] Guo S Y. Analysis on the frequency characteristics of an industrial current transformer [J]. Electrotechnical Application, 2006, 25(11): 29-31. (in Chinese)
[5] Lu Y Q, Fan S T, Li X Q. New method on the measurement of frequency characteristic of current transformer [J]. Journal of Beijing Institute of Petro-chemical Technology, 2009, 17(2): 45-48. (in Chinese)
[6] Li C S, Shao H M, Zhao W, et al. Wide-frequency measurement characteristics of DC fiber-optic current transformer [J]. Automation of Electric Power Systems, 2017, 41(20): 151-156. (in Chinese)
[7] Wang N, Wan Q, Shao X, et al. Research on the modeling and simulation techniques of fiber optical current transformer [J]. Journal of Hunan University (Natural Sciences), 2011, 38(10): 44-49. (in Chinese)
[8] Wang X X, Wang Y, Wang X C, et al. Experimental research on dynamic characteristic of fiber optical current transformer [J]. Power System Protection and Control, 2014, 42(3): 9-14. (in Chinese)
[9] Wang L H, Yang Z X, Yin M H, et al. Simulation and test of dynamic performances of digital closed-loop fiber optic current transducer [J]. Chinese Journal of Scientific Instrument, 2010, 31(8): 1890-1895. (in Chinese)
[10] Song M, Zhang H. Research on the modeling and simulation techniques of digital all-fiber current transformer [J]. Optical Instruments, 2013, 35(1): 60-64. (in Chinese)
[11] Cao H, Shi N B, Xu J T. A novel design of fiber-optic Sagnac current sensor[C]//Proceeding of 2012 5th International Symposium on Computational Intelligence and Design, 2012.
[12] Cao H, Yang Y F, Liu S B, et al. Temperature control system for SLD optical source of FOCS [J]. Infrared and Laser Engineering, 2014, 43(3): 920-926. (in Chinese)
[13] Li Y Y. Research of the noise suppression for fiber optic current transformer[D]. Beijing: University of Chinese Academy of Sciences, 2014. (in Chinese)
[14] Cao H. Research on temperature control and compensation of digital closed-Loop fiber optic gyroscope[D]. Beijing: University of Chinese Academy of Sciences, 2013. (in Chinese)
[15] Zhao Honggang. Large DC current calibration and ''equal ampere-turn series-parallel method'' [J]. Chinese Journal of Scientific Instrument, 2010, 31(8): 172-174. (in Chinese)