HU Yang1, LIU Yong-zhi2, OU Zhong-hua2. Study on cuboid material fiber-optic current sensor[J]. 2010, 29(2): 42-44+47. DOI: 10.13873/j.1000-97872010.02.026.
一种块状材料型光纤电流传感器的研究
摘要
针对高压大电流的检测
研制了一种块状材料型光纤电流传感器。对传感器的光路与电路结构做出了设计
建立了传感器的数学模型
并指出了影响传感器性能的关键因素。使用传感器进行了电流检测实验
实验表明:该传感器能实现30 kV条件下30 kA连续或脉冲电流的测量
为高压大电流的检测提供了一种有效方法。
Abstract
Aimed at high voltage current measuring
a cuboidal material fiber-optic current sensor is developed.The optical path of sensor head and circuit structure are designed
the mathematic model of the sensor is established and the important factors which affect the sensor performance are indicated.The sensor is used for high current measuring
experimental results show that the cuboidal material fiber-optic current sensor can measure the continuous or pulse current of 30 kA with the voltage at 30 kV
and an effective method is offered for high voltage current measuring.
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references
光学电流传感器的实现方案及其现状 [J]. 许玲,惠小丽. 光电子技术与信息 . 2004(01)
Review of the present status of optical fiber sensors [J] . Byoungho Lee. Optical Fiber Technology . 2003 (2)