电子科技大学学报Issue(2)：216-221,6.DOI:10.3969/j.issn.1001-0548.2014.02.011
基于对称双光路检测法的MOCT电流互感器模型研究
Modeling Research of Magneto-Optic Current Transformer Based on Symmetrical Double-Light Circuit Detection
摘要
Abstract
The paper presents a model of whole magneto-optic current transformer (MOCT) based on symmetrical double-light circuit detection and Jones matrix. The research result indicates:the output voltage is two parts multiplying. One part is linear part, which is direct proportion to the primary current transient value. The other part is nonlinear part, which is related with the magnetic linear birefringence effect and Faraday Effect. In ideal MOCT system without magnetic linear birefringence effect, when the primary current transient value is small enough, the output voltage of MOCT is direct proportion to the primary current transient value. Simulation results verify the exactitude of conclusion.关键词
双折射/电流互感器/琼斯矩阵/模型/对称双光路Key words
birefringence effect/current transformer/Jones matrix/model/power quality symmetrical double-light分类
信息技术与安全科学引用本文复制引用
邵英,袁立军,庄飚..基于对称双光路检测法的MOCT电流互感器模型研究[J].电子科技大学学报,2014,(2):216-221,6.基金项目
国家自然科学基金(51007093) （51007093）
