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Proceedings Paper

New optical fiber voltage transformer
Author(s): Miaoyuan Ye; Zhiping Chen; Ying Cui; Jianying Zhou; Kaicheng Li; Chaolong Ou; Yan Xu; Sunan Luo
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Paper Abstract

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.

Paper Details

Date Published: 13 August 1998
PDF: 6 pages
Proc. SPIE 3555, Optical and Fiber Optic Sensor Systems, (13 August 1998); doi: 10.1117/12.318193
Show Author Affiliations
Miaoyuan Ye, Huazhong Univ. of Science and Technology (China)
Zhiping Chen, Huazhong Univ. of Science and Technology (China)
Ying Cui, Huazhong Univ. of Science and Technology (China)
Jianying Zhou, Huazhong Univ. of Science and Technology (China)
Kaicheng Li, Huazhong Univ. of Science and Technology (China)
Chaolong Ou, Huazhong Univ. of Science and Technology (China)
Yan Xu, Huazhong Univ. of Science and Technology (China)
Sunan Luo, Huazhong Univ. of Science and Technology (China)


Published in SPIE Proceedings Vol. 3555:
Optical and Fiber Optic Sensor Systems
Shanglian Huang; Kim D. Bennett; David A. Jackson, Editor(s)

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