Suzhou Electric Appliance Research Institute
期刊号: CN32-1800/TM| ISSN1007-3175

Article retrieval

文章检索

首页 >> 文章检索 >> 往年索引

船用光纤电流互感器冲击试验误差分析

来源:电工电气发布时间:2022-02-28 09:28 浏览次数:616

船用光纤电流互感器冲击试验误差分析

刘勇1,张国昌2,高伟3
(1 海军装备部驻上海地区第一军事代表室,上海 201913;
2 烟台哈尔滨工程大学研究院,山东 烟台 264006;
3 哈尔滨工业大学 仪器科学与工程学院,黑龙江 哈尔滨 150001)
 
    摘 要:对于船舶环境来说,因各类原因而产生的冲击对光纤电流互感器 (FOCT) 的影响不可忽略。分析了冲击对直波导共线型光纤电流互感器的影响,基于胡克定律和弹光效应建立了光纤延迟环在冲击机械应力作用下非互易性相位误差产生的数学模型,在模型中引入了机械平台固定部分的简谐受迫振动分析,并根据相关标准对 FOCT 样机进行了冲击试验,试验结果证明了误差数学模型的正确性,对分析补偿光纤电流互感器的冲击误差具有重要的意义。
    关键词:光纤电流互感器;冲击模型;非互易性相位误差;弹光效应
    中图分类号:TM452+.94     文献标识码:A     文章编号:1007-3175(2022)02-0041-06
 
Impact Test Error Analysis of Fiber-Optic
Current Transformer Applied to Ship
 
LIU Yong1, ZHANG Guo-chang2, GAO Wei3
(1 The First Military Representative Office of the Navy in Shanghai, Shanghai 201913, China;
2 Yantai Research Institute and Graduate School of Harbin Engineering University, Yantai 264006, China;
3 School of Instrumentation Science and Engineering, Harbin Institute of Technology, Harbin 150001, China)
 
    Abstract: In the marine environment, many reasons could cause an impact on the fiber-optic current transformer(FOCT). This paper studied the influence of impact on the straight waveguide collinear fiber-optic current transformer. It established the mathematical model of non-reciprocity phase error of optical fiber delay ring under mechanical impact based on Hooke's law and elastic-optic effect. This research brought the harmonically excited vibration analysis of the fixed part of the platform of machinery in the model, and the experiment of the FOCT prototype is carried out according to the relevant standards. The experimental results prove the correctness of the mathematical model of error, which has significant meaning for analyzing and compensating the impact error of the fiber-optic current transformer.
    Key words: fiber-optic current transformer; impact model; nonreciprocal phase error; elastic-optic effect
 
参考文献
[1] 付立军,刘鲁锋,王刚,等. 我国舰船中压直流综合电力系统研究进展[J] . 中国舰船研究,2016,11(1) :72-79.
[2] 王守相,孟子涵. 舰船综合电力系统分析技术研究现状与展望[J] . 中国舰船研究,2019,14(2) :107-117.
[3] 马伟明. 舰船动力发展的方向——综合电力系统[J]. 海军工程大学学报,2002,14(6) :1-4.
[4] 林云峰,付立军,夏立,等. 舰船推进负载管理技术研究现状和发展趋势[J] . 舰船科学技术,2019,41(9) :1-5.
[5] 甄洪斌,张晓锋,沈兵,等. 脉冲负荷对舰船综合电力系统的冲击作用研究[J] . 中国电机工程学报,2006,26(12) :85-88.
[6] 王家林,夏立,吴正国,等. 船舶电力系统智能保护关键技术探讨[J] . 电力系统及其自动化学报,2012,24(4) :106-110.
[7] 杨汉瑞,杨燕,尚思飞,等. 全光纤电流互感器的研究现状[J] . 东北电力大学学报,2017,37(3) :90-96.
[8] CHUNG Il-Yop, LIU Wenxin, SCHODER Karl, et al.Integration of a bi-directional DC-DC converter model into a real-time system simulation of a shipboard medium voltage DC system[J].Electric Power Systems Research,2011,81(4) :1051-1059.
[9] BOHERT K, GABUS P, NEHRING J, et al.Temperature and Vibration Insensitive Fiber-Optic Current Sensor[J].Journal of Lightwave Technology,2002,20(2) :267-276.
[10] TAKAHASHI M, SASAKI K, HIRATA Y, et al.Field test of DC optical current transformer for HVDC link[C]//IEEE PES Geneval Meeting,2010.
[11] CALLEGARO L, CASSIAGO C, GASPAROTTO E.On the Calibration of Direct-Current Current Transformers (DCCT)[J].IEEE Transactions on Instrumentation & Measurement, 2015,64(3) :723-727.
[12] 徐雁,朱凯,张艳,等. 直流光电电流互感器运行及分析[J] . 电力系统自动化,2008,32(13) :97-100.
[13] 李前,李鹤,周一飞,等.±800 kV 直流输电系统换流站直流电流互感器现场校准技术[J] . 高电压技术,2011,37(12) :3053-3058.