The server is under maintenance between 08:00 to 12:00 (GMT+08:00), and please visit later.
We apologize for any inconvenience caused
Login  | Sign Up  |  Oriprobe Inc. Feed
China/Asia On Demand
Journal Articles
Laws/Policies/Regulations
Companies/Products
A Method for Improving Stability of OPT
Author(s): 
Pages: 29-33
Year: Issue:  2
Journal: JOURNAL OF CHANGZHOU INSTITUTE OF TECHNOLOGY

Keyword:  光学电压互感器Pockels效应稳定性;
Abstract: 为了提高光学电压互感器的测量精度,提出了提高其稳定性的方法.工作时,高电压直接作用在Pockels电光晶体BGO上,特别是基于双光路技术的光电传感元件OPS用作检测具有很多优点,抑制了电场扰动而提高了灵敏度.然后,对以DSP为核心的数字电路和软件设计进行了深入的研究.这样,这种OPS 的稳定性(特别是温度稳定性)、灵敏度和线性得到明显提高.最后对OPT进行了精度检测,能实现0.2%的精度要求.
Related Articles
loading...