Theory and Simulation for Optical Current Transformer Compensation via Taylor Expansion

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Theory and Simulation for Optical Current Transformer Compensation via Taylor Expansion

更新时间：2025-05-08

- Theory and Simulation for Optical Current Transformer Compensation via Taylor Expansion
- Vol. 46, Issue 8, Pages: 22-26+32(2012)
- 作者机构：
  
  西安交通大学电气工程学院,西安,710049
- 作者简介：
- 基金信息：
- DOI：
  CLC： TP212
- Online First：10 August 2012，
  
  Published：2012
- 稿件说明：
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Theory and Simulation for Optical Current Transformer Compensation via Taylor Expansion[J]. 2012, 46(8): 22-26+32.
DOI：

Theory and Simulation for Optical Current Transformer Compensation via Taylor Expansion[J]. 2012, 46(8): 22-26+32. DOI：

摘要

提出了一种全新的补偿光学电流互感器线性双折射效应的方法

即通过泰勒展开式得到光学电流互感器输出波形中线性双折射效应与波形形状之间的关系.分析了线性双折射效应对输出波形的影响

论述了线性双折射效应的具体补偿方法

推导了基于泰勒展开式求解线性双折射效应的具体过程

并对该方法进行了验证.该方法避免了对线性双折射效应δ的复杂建模

利用数学计算直接求取δ的值

计算过程相对简单而且计算量小.仿真实验表明

该方法具有很强的精确性和实用性

通过先分析线性双折射效应而后产生对光学电流互感器补偿的方法

既提高了系统的长期稳定性

又保证了补偿的实时性.

Abstract

A novel method to compensate linear birefringence effect of the optical current transformer is proposed. Analyzing the optical current transformer model and the Taylor expansion

the relationship between the optical current transformer output waveform and linear birefringence effect is obtained. The linear birefringence effect on the output waveform and the specific compensation for the linear birefringence effect are discussed. The feasible steps for solving linear birefringence effect via Taylor expansion are presented

where a simple mathematical calculation is chosen to directly derive the linear birefringence effect δ without complicated procedure in modeling. The simulation shows long-term stability and real-time compensation of the improved system.

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references

刘晔,陈江波,束秀梅,等.光源调制全光纤电流互感器的研究[J]. 西安交通大学学报,2008,42(4):436-439.

LIU Ye, CHEN Jiangbo, SHU Xiumei, et al. Fiber optical current transformers based on modulated light source [J]. Journal of Xi'an Jiaotong University, 2008,42(4):436-439.

韦兆碧.聚磁式光学电流互感器的数字补偿研究[D].西安:西安交通大学,2008.

刘晔,王采堂,韦兆碧,等.三相光学电流传感器的实验研究[J].西安交通大学学报,2002,36(2):127-130.

LIU Ye, WANG Caitang, WEI Zhaobi,et al. Experimental research on three-phase optical current transducer system [J]. Journal of Xi'an Jiaotong University, 2002,36(2): 127-130.

李红斌,刘延冰.光学电流互感器温度补偿方法[J].仪表技术与传感器,2004(4):32-33.

LI Hongbin, LIU Yanbing. Temperature compensatory methods of optical current transformer [J]. Instrument Technique and Sensor,2004(4):32-33.

刘晔,王采堂,苏彦民,等.三相光学电流互感器的双折射效应研究[J].西安交通大学学报,2000,34(2):24-27.

LIU Ye, WANG Caitang, SU Yanmin, et al. Birefringence of three-phase optical current transducer [J]. Journal of Xi'an Jiaotong University, 2000,34(2):24-27.

WANG Zheng Ping, LIU Xiao Yu, ZHANG Yi Min. Theoretical analysis of the effects of linear birefringence upon optical glass current transformers with different optical designs[J]. Measurement,2007,40:811-815.

刘晔,王采堂,苏彦民.三相光学电流互感器基础理论研究[J]. 高电压技术,1999,25(4):84-88.

LIU Ye, WANG Caitang, SU Yanmin. The foundational theory of three-phase optical current transducer system [J]. High Voltage Engineering, 1999,25(4):84-88.

刘晔,王采堂,苏彦民,等.三相光学电流互感器系统的建模[J].西安交通大学学报,1999,33(12):23-25.

LIU Ye, WANG Caitang, SU Yanmin. Modeling of three-phase optical current transducer system [J]. Journal of Xi'an Jiaotong University, 1999,33(12):23-25.

林森,杜林,王士彬,等.基于法拉第磁光效应的光学电流传感器电气特性研究[J]. 传感技术学报,2010,23(4):490-495.

LIN Sen, DU Lin, WANG Shibin, et al. Study electrical property of the optical current sensor based on Faraday magneto-optical effect [J]. Chinese Journal of Sensors and Actuators, 2010,23(4):490-495.

刘晔,王采堂,苏彦民.基于BP网络的三相光学电流互感器的补偿[J].西安交通大学学报,2000,34(6):1-5.

LIU Ye, WANG Caitang, SU Yanmin. BP neural network for linear birefringence of three-phase optical current transducer [J]. Journal of Xi'an Jiaotong University, 2000,34(6):1-5.

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