22 September 1993 Fiber-optic voltage measuring system
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Proceedings Volume 2101, Measurement Technology and Intelligent Instruments; (1993) https://doi.org/10.1117/12.156487
Event: Measurement Technology and Intelligent Instruments, 1993, Wuhan, China
Abstract
A new fibre optic voltage measuring system has been developed based on the electrooptic effect of bismuth germanium oxide (Bi4Ge3O12)crystal. It uses the LED as the light source. The light beam emitted from the light source is transmitted to the sensor through the optic fibre and the intensity of the output beam is changed by the applied voltage. This optic signal is transmitted to the PIN detector and converted to an electric signal which is processed by the electronic circuit and 8098 single chip microcomputer the output voltage signal obtained is directly proportional to the applied voltage. This paper describes the principle the configuration and the performance parameters of the system. Test results are evaluated and discussed.
© (1993) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Miaoyuan Ye, Miaoyuan Ye, De-Xin Nie, De-Xin Nie, Yan Li, Yan Li, Yu Peng, Yu Peng, Qi-Qing Lin, Qi-Qing Lin, Jing-Gang Wang, Jing-Gang Wang, } "Fiber-optic voltage measuring system", Proc. SPIE 2101, Measurement Technology and Intelligent Instruments, (22 September 1993); doi: 10.1117/12.156487; https://doi.org/10.1117/12.156487
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