Frequency characteristics of reflecting fiber-optic current transducer

Chao Yang Zhang; Chun Xi Zhang; Xia Xiao Wang; Bing Liang

Frequency characteristics of reflecting fiber-optic current transducer

Chao Yang Zhang^*
, Chun Xi Zhang
, Xia Xiao Wang
, Bing Liang

^*此作品的通讯作者

仪器科学与光电工程学院

Beihang University

科研成果: 期刊稿件 › 文章 › 同行评审

10 引用（Scopus）

摘要

A mathematical model for Reflecting Fiber-optic Current Transducer (R-FOCT) was established. The difference equation and transfer function of the system model were deduced. Frequency characteristics corresponding to the model were simulated. According to the principle of the Current Transducer, a method based on Lock-in Amplifier SR830 was put forward for testing frequency characteristics. Credibility of the calculation and testing method were verified by comparing the testing data and simulation results. The conclusion that the bandwidth of R-FOCT exceeded 6kHz was approved.

源语言	英语
页（从-至）	88-92
页数	5
期刊	Guangdian Gongcheng/Opto-Electronic Engineering
卷	34
期	7
出版状态	已出版 - 7月 2007

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引用此

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title = "Frequency characteristics of reflecting fiber-optic current transducer",

abstract = "A mathematical model for Reflecting Fiber-optic Current Transducer (R-FOCT) was established. The difference equation and transfer function of the system model were deduced. Frequency characteristics corresponding to the model were simulated. According to the principle of the Current Transducer, a method based on Lock-in Amplifier SR830 was put forward for testing frequency characteristics. Credibility of the calculation and testing method were verified by comparing the testing data and simulation results. The conclusion that the bandwidth of R-FOCT exceeded 6kHz was approved.",

keywords = "Fiber-optic current transducer, Frequency characteristic, Transfer function",

author = "Zhang, \{Chao Yang\} and Zhang, \{Chun Xi\} and Wang, \{Xia Xiao\} and Bing Liang",

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language = "英语",

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T1 - Frequency characteristics of reflecting fiber-optic current transducer

AU - Zhang, Chao Yang

AU - Zhang, Chun Xi

AU - Wang, Xia Xiao

AU - Liang, Bing

PY - 2007/7

Y1 - 2007/7

N2 - A mathematical model for Reflecting Fiber-optic Current Transducer (R-FOCT) was established. The difference equation and transfer function of the system model were deduced. Frequency characteristics corresponding to the model were simulated. According to the principle of the Current Transducer, a method based on Lock-in Amplifier SR830 was put forward for testing frequency characteristics. Credibility of the calculation and testing method were verified by comparing the testing data and simulation results. The conclusion that the bandwidth of R-FOCT exceeded 6kHz was approved.

AB - A mathematical model for Reflecting Fiber-optic Current Transducer (R-FOCT) was established. The difference equation and transfer function of the system model were deduced. Frequency characteristics corresponding to the model were simulated. According to the principle of the Current Transducer, a method based on Lock-in Amplifier SR830 was put forward for testing frequency characteristics. Credibility of the calculation and testing method were verified by comparing the testing data and simulation results. The conclusion that the bandwidth of R-FOCT exceeded 6kHz was approved.

KW - Fiber-optic current transducer

KW - Frequency characteristic

KW - Transfer function

UR - https://www.scopus.com/pages/publications/34547801709

M3 - 文章

AN - SCOPUS:34547801709

SN - 1003-501X

VL - 34

SP - 88

EP - 92

JO - Guangdian Gongcheng/Opto-Electronic Engineering

JF - Guangdian Gongcheng/Opto-Electronic Engineering

IS - 7

ER -

Frequency characteristics of reflecting fiber-optic current transducer

摘要

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