1International Standard IEC 60044-8 FDIS. Instrument Transformers-Part 8: Electrical Current Transducers. International Electrotechnical Commission (IEC) [ C ]. Geneva, Switzerland.
2SIMMON E D, ROSE A H, FITZPATRICK G J. Calibration of an Opitical Current Transducer[C]. Proceedings of the International Symposium on High Voltage Engineering '93, Yokohama, Japan, August 23,1993.