13 August 1998 New optical fiber voltage transformer
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This paper presents a new practical optical fiber voltage transformer (OVT). It is different from the existing OVT. It has the high voltage directly applied across the electro- optical crystal of the OVT sensor and the other OVT uses capacitors to divide the high voltage. New types of silicon rubber insulators in which full SF6 gas is employed for HV insulation. It offers so many advantages like small volume, light weight, high accuracy, immunity form electromagnetic interference, no loss, wide bandwidth etc. The transformer could achieve +/- 0.2 percent accuracy. Compared with the conventional 110KV voltage transformer, its weight is only 1/3 of the former, and its cost is less than 1/2 of the conventional SF6 voltage transformer.
© (1998) COPYRIGHT Society of Photo-Optical Instrumentation Engineers (SPIE). Downloading of the abstract is permitted for personal use only.
Miaoyuan Ye, Miaoyuan Ye, Zhiping Chen, Zhiping Chen, Ying Cui, Ying Cui, Jianying Zhou, Jianying Zhou, Kaicheng Li, Kaicheng Li, Chaolong Ou, Chaolong Ou, Yan Xu, Yan Xu, Sunan Luo, Sunan Luo, } "New optical fiber voltage transformer", Proc. SPIE 3555, Optical and Fiber Optic Sensor Systems, (13 August 1998); doi: 10.1117/12.318193; https://doi.org/10.1117/12.318193


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