Suzhou Electric Appliance Research Institute
期刊號(hào): CN32-1800/TM| ISSN1007-3175

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一種拉桿式波紋管的形變監(jiān)測(cè)系統(tǒng)設(shè)計(jì)

來(lái)源:電工電氣發(fā)布時(shí)間:2021-10-21 10:21 瀏覽次數(shù):498

一種拉桿式波紋管的形變監(jiān)測(cè)系統(tǒng)設(shè)計(jì)

王巖妹,彭躍輝,武艷蒙,張良杰,楊子奇
(平高集團(tuán)有限公司,河南 平頂山 467001)
 
    摘 要:針對(duì)常規(guī)波紋管形變量監(jiān)測(cè)法精度低及依賴人工讀數(shù)效率低等問(wèn)題,設(shè)計(jì)了一種基于光纖光柵傳感技術(shù)的波紋管形變?cè)诰€監(jiān)測(cè)系統(tǒng),可以實(shí)時(shí)監(jiān)測(cè)拉桿式波紋管運(yùn)行狀態(tài),并將故障及告警信息通過(guò) IEC 61850 上傳至遠(yuǎn)端。給出了整體系統(tǒng)架構(gòu)及總體設(shè)計(jì)方案,當(dāng)波紋管在拉桿移動(dòng)范圍內(nèi)發(fā)生形變時(shí)通過(guò)四個(gè)方向的光纖光柵位移傳感器進(jìn)行測(cè)量;當(dāng)超過(guò)拉桿移動(dòng)范圍后,增加四個(gè)方向的光纖光柵應(yīng)變傳感器進(jìn)行測(cè)量。實(shí)驗(yàn)結(jié)果表明,該拉桿式波紋管形變監(jiān)測(cè)方法設(shè)計(jì)合理,傳感器可以準(zhǔn)確反映位移及應(yīng)變等數(shù)據(jù)且可以進(jìn)行遠(yuǎn)傳,具有較強(qiáng)的工程應(yīng)用價(jià)值。
    關(guān)鍵詞:波紋管;拉桿;光纖光柵傳感器;形變監(jiān)測(cè)
    中圖分類(lèi)號(hào):TP212 ;TP274     文獻(xiàn)標(biāo)識(shí)碼:A     文章編號(hào):1007-3175(2021)10-0049-05
 
Design of a Deformation Monitoring System for Tie-Rod Bellows
 
WANG Yan-mei, PENG Yue-hui, WU Yan-meng, ZHANG Liang-jie, YANG Zi-qi
(Pinggao Group Co., Ltd, Pingdingshan 467001, China)
 
    Abstract: This paper designs an online monitoring system for bellows deformation based on fiber grating sensing technology to solve problems of low accuracy of conventional bellows deformation monitoring method and low efficiency of relying on manual readings. This system could monitor the running status of tie-rod bellows in real-time. And upload the fault and alarm information to the remote through IEC 61850.This work gives the entire structure of the system and the whole design plan. When the corrugated pipes deformed within the moving range of the tie-rod, it was measured by the fiber grating displacement sensor in four directions. However, when it exceeded the moving range of the tie-rod, it added the fiber grating strain sensor in four directions for measurement. The results show that the design of the tierod bellows deformation monitoring method is appropriate. The sensor can reflect the data of displacement and strain accurately, and it could be remotely transmitted. Overall, this design has a high value in the engineering application area.
    Key words: bellows; tie-rod; fiber bragg grating sensor; deformation monitoring
 
參考文獻(xiàn)
[1] 何奉祿,陳佳琦,李欽豪,等. 智能電網(wǎng)中的物聯(lián)網(wǎng)技術(shù)應(yīng)用與發(fā)展[J] . 電力系統(tǒng)保護(hù)與控制,2020,48(3) :58-69.
[2] 李海波,萬(wàn)榮興,方勇. 金屬波紋管補(bǔ)償器在高壓組合電器中的應(yīng)用與故障分析[J] . 高壓電器,2014,50(11) :145-150.
[3] 楊曉衛(wèi),胡延濤. 波紋管在封閉組合電器上的應(yīng)用及調(diào)整[J]. 電工文摘,2010(4) :22-25.
[4] 楊玉強(qiáng), 杜輝, 張壘, 等. 拉伸位移下平面失穩(wěn)波紋管的疲勞壽命研究[J] . 壓力容器,2019,36(4) :63-68.
[5] 鄒文根. 基于極大角度傾斜光纖光柵的豬圓環(huán)病毒Ⅱ型檢測(cè)技術(shù)研究[D]. 重慶:重慶理工大學(xué),2017.
[6] 馬文龍. 基于級(jí)聯(lián)光纖光柵的分布式壓力檢測(cè)系統(tǒng)的研究[D]. 秦皇島:燕山大學(xué),2016.
[7] 黎敏,廖延彪. 光纖傳感器及其應(yīng)用技術(shù)[M]. 武漢:武漢大學(xué)出版社,2008.
[8] 錢(qián)詳忠,王學(xué)雷. 用于高壓電器溫度監(jiān)測(cè)的 FBG 傳感系統(tǒng)[J] . 電力系統(tǒng)及其自動(dòng)化學(xué)報(bào),2007,19(5) :49-51.
[9] 呂學(xué)平,潘良煜,侯俊飛,等. 基于光纖光柵傳感技術(shù)的智能刀閘接觸狀態(tài)監(jiān)測(cè)系統(tǒng)試驗(yàn)研究[J] .電氣制造,2013(1) :60-61.
[10] 孫紅兵,陳華寶. 光纖布拉格光柵在結(jié)構(gòu)應(yīng)變監(jiān)測(cè)中的應(yīng)用研究[J] . 淮陰師范學(xué)院學(xué)報(bào)( 自然科學(xué)版),2008,7(1) :33-36.
[11] 靳偉,廖延彪,張志鵬,等. 導(dǎo)波光學(xué)傳感器:原理與技術(shù)[M]. 北京:科學(xué)出版社,1998.
[12] 姜德生,羅裴,梁磊. 光纖布拉格光柵傳感器與基于應(yīng)變模態(tài)理論的結(jié)構(gòu)損傷識(shí)別[J] . 儀表技術(shù)與傳感器,2003(2) :17-19.