MA Tian-bing, ZHAO Yao-jun. Design of optical fiber voltage sensor based on DSP[J]. 2006, (6): 58-60. DOI: 10.13873/j.1000-97872006.06.019.
基于DSP的光纤电压传感器的设计
摘要
为了克服传统电压传感器的稳定性差和精度低的缺点
提出了一种新型基于DSP的光纤电压传感器设计方式
并对其工作原理及特性进行了分析和讨论。应用双光路补偿和软件补偿法相结合的方法来减小温度对系统的影响
实验结果表明:新型光纤电压传感器的精度已达到0.1%。
Abstract
Design of a new optical fiber voltage sensor based on DSP is described
in order to conquer shortcomings of instability and low precision of traditional optical fiber voltage sensor.The working principles and features of this sensor are analyzed and discussed.An method of dual-light-path with software compensation is put forward to minish the effects of temperature on the system.The results of experiment show that its precision is(0.1 %).