CN104048615B - 点焊式光纤光栅应变传感器及其安装方法 - Google Patents
点焊式光纤光栅应变传感器及其安装方法 Download PDFInfo
- Publication number
- CN104048615B CN104048615B CN201410304341.8A CN201410304341A CN104048615B CN 104048615 B CN104048615 B CN 104048615B CN 201410304341 A CN201410304341 A CN 201410304341A CN 104048615 B CN104048615 B CN 104048615B
- Authority
- CN
- China
- Prior art keywords
- bragg grating
- fiber bragg
- strain sensor
- grating strain
- substrate
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000000835 fiber Substances 0.000 title claims abstract description 42
- 238000003466 welding Methods 0.000 title claims abstract description 16
- 238000009434 installation Methods 0.000 title claims description 12
- 238000000034 method Methods 0.000 title claims description 8
- 230000001105 regulatory effect Effects 0.000 claims abstract description 37
- 239000000758 substrate Substances 0.000 claims abstract description 28
- 239000011521 glass Substances 0.000 claims abstract description 10
- 239000000843 powder Substances 0.000 claims abstract description 10
- 239000000956 alloy Substances 0.000 claims abstract description 5
- 238000007789 sealing Methods 0.000 claims abstract description 4
- 239000011159 matrix material Substances 0.000 claims description 30
- 239000000463 material Substances 0.000 claims description 21
- 239000003292 glue Substances 0.000 claims description 11
- 238000002844 melting Methods 0.000 claims description 9
- 230000008018 melting Effects 0.000 claims description 8
- PCHJSUWPFVWCPO-UHFFFAOYSA-N gold Chemical compound [Au] PCHJSUWPFVWCPO-UHFFFAOYSA-N 0.000 claims description 7
- 239000010931 gold Substances 0.000 claims description 7
- 229910052737 gold Inorganic materials 0.000 claims description 7
- 238000004146 energy storage Methods 0.000 claims description 4
- 238000001228 spectrum Methods 0.000 claims 1
- 230000005540 biological transmission Effects 0.000 abstract description 9
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical compound [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 abstract 2
- 238000004806 packaging method and process Methods 0.000 abstract 2
- 229910052742 iron Inorganic materials 0.000 abstract 1
- 238000005259 measurement Methods 0.000 description 9
- 230000008859 change Effects 0.000 description 7
- 230000005611 electricity Effects 0.000 description 7
- 238000012544 monitoring process Methods 0.000 description 7
- 230000007774 longterm Effects 0.000 description 6
- 238000012360 testing method Methods 0.000 description 6
- VYPSYNLAJGMNEJ-UHFFFAOYSA-N Silicium dioxide Chemical group O=[Si]=O VYPSYNLAJGMNEJ-UHFFFAOYSA-N 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 4
- 230000007797 corrosion Effects 0.000 description 4
- 238000005260 corrosion Methods 0.000 description 4
- 238000005516 engineering process Methods 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 239000011888 foil Substances 0.000 description 4
- 230000035945 sensitivity Effects 0.000 description 4
- 239000010959 steel Substances 0.000 description 4
- 230000000694 effects Effects 0.000 description 3
- 239000003822 epoxy resin Substances 0.000 description 3
- 229920000647 polyepoxide Polymers 0.000 description 3
- PXHVJJICTQNCMI-UHFFFAOYSA-N Nickel Chemical compound [Ni] PXHVJJICTQNCMI-UHFFFAOYSA-N 0.000 description 2
- 238000001514 detection method Methods 0.000 description 2
- 238000005538 encapsulation Methods 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- 230000035800 maturation Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 229910052751 metal Inorganic materials 0.000 description 2
- 230000003287 optical effect Effects 0.000 description 2
- 230000008569 process Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 235000012239 silicon dioxide Nutrition 0.000 description 2
- 239000000377 silicon dioxide Substances 0.000 description 2
- RYGMFSIKBFXOCR-UHFFFAOYSA-N Copper Chemical compound [Cu] RYGMFSIKBFXOCR-UHFFFAOYSA-N 0.000 description 1
- 241000446313 Lamella Species 0.000 description 1
- CDBYLPFSWZWCQE-UHFFFAOYSA-L Sodium Carbonate Chemical compound [Na+].[Na+].[O-]C([O-])=O CDBYLPFSWZWCQE-UHFFFAOYSA-L 0.000 description 1
- 239000002253 acid Substances 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008901 benefit Effects 0.000 description 1
- 239000007767 bonding agent Substances 0.000 description 1
- 238000007405 data analysis Methods 0.000 description 1
- 230000001066 destructive effect Effects 0.000 description 1
- 230000004927 fusion Effects 0.000 description 1
- 230000036541 health Effects 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
- 229910052759 nickel Inorganic materials 0.000 description 1
- 239000003921 oil Substances 0.000 description 1
- 239000013307 optical fiber Substances 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000000704 physical effect Effects 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229920005989 resin Polymers 0.000 description 1
- 239000011347 resin Substances 0.000 description 1
- 229910000679 solder Inorganic materials 0.000 description 1
- 239000000126 substance Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
Abstract
Description
Claims (2)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410304341.8A CN104048615B (zh) | 2014-06-30 | 2014-06-30 | 点焊式光纤光栅应变传感器及其安装方法 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201410304341.8A CN104048615B (zh) | 2014-06-30 | 2014-06-30 | 点焊式光纤光栅应变传感器及其安装方法 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104048615A CN104048615A (zh) | 2014-09-17 |
CN104048615B true CN104048615B (zh) | 2017-02-15 |
Family
ID=51501780
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201410304341.8A Active CN104048615B (zh) | 2014-06-30 | 2014-06-30 | 点焊式光纤光栅应变传感器及其安装方法 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN104048615B (zh) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102185148B1 (ko) | 2016-11-30 | 2020-12-02 | 호팅거 발트빈 메스테흐닉 게엠베하 | 용접형 fbg 변형률 센서 장치 |
Families Citing this family (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104374502A (zh) * | 2014-11-10 | 2015-02-25 | 上海交通大学 | 监测导管架平台管节点焊缝应力状态的装置 |
CN104596437B (zh) * | 2015-01-12 | 2018-01-12 | 武汉理工大学 | 用于光纤光栅表面应变测量的手持式粘贴工具及方法 |
CN107101800B (zh) * | 2017-04-06 | 2020-04-21 | 广东电网有限责任公司东莞供电局 | 输电铁塔模型的风力测量设备及其测量方法 |
CN107449369A (zh) * | 2017-09-15 | 2017-12-08 | 浙江智远光电科技有限公司 | 安装便易的光纤光栅储能焊接式应变片 |
CN107860329B (zh) * | 2017-12-22 | 2019-10-11 | 西安交通大学 | 一种高灵敏度的光纤光栅应变传感器 |
CN110118524B (zh) * | 2019-05-15 | 2022-02-25 | 胡天旭 | 一种附着式电阻应变传感器总成及其安装工艺 |
CN113124747B (zh) * | 2021-04-21 | 2023-01-17 | 齐鲁工业大学 | 沥青路面在线安全监测三维传感器及制备方法 |
CN113865555A (zh) * | 2021-10-18 | 2021-12-31 | 中建材科创新技术研究院(山东)有限公司 | 一种真空封装的光纤光栅倾角传感器、制造方法及应用 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101162157A (zh) * | 2007-11-14 | 2008-04-16 | 山东大学 | 表面安装或焊接式应力应变测试传感装置 |
CN102865827A (zh) * | 2012-06-29 | 2013-01-09 | 杭州珏光物联网科技有限公司 | 一种光纤Bragg光栅应变传感器 |
CN103383246A (zh) * | 2012-05-04 | 2013-11-06 | 电子科技大学 | 一种高灵敏度光纤光栅应变传感器 |
EP2733474A2 (de) * | 2012-11-19 | 2014-05-21 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Dehnungsmessstreifen und mechanische Komponente |
CN203929033U (zh) * | 2014-06-30 | 2014-11-05 | 国家电网公司 | 点焊式光纤光栅应变传感器 |
-
2014
- 2014-06-30 CN CN201410304341.8A patent/CN104048615B/zh active Active
Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101162157A (zh) * | 2007-11-14 | 2008-04-16 | 山东大学 | 表面安装或焊接式应力应变测试传感装置 |
CN103383246A (zh) * | 2012-05-04 | 2013-11-06 | 电子科技大学 | 一种高灵敏度光纤光栅应变传感器 |
CN102865827A (zh) * | 2012-06-29 | 2013-01-09 | 杭州珏光物联网科技有限公司 | 一种光纤Bragg光栅应变传感器 |
EP2733474A2 (de) * | 2012-11-19 | 2014-05-21 | Fraunhofer Gesellschaft zur Förderung der angewandten Forschung e.V. | Dehnungsmessstreifen und mechanische Komponente |
CN203929033U (zh) * | 2014-06-30 | 2014-11-05 | 国家电网公司 | 点焊式光纤光栅应变传感器 |
Non-Patent Citations (1)
Title |
---|
光栅传感技术在输电杆塔倾斜监测中的应用;黄春林等;《电力系统通信》;20091031;第30卷(第204期);第28-31页 * |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
KR102185148B1 (ko) | 2016-11-30 | 2020-12-02 | 호팅거 발트빈 메스테흐닉 게엠베하 | 용접형 fbg 변형률 센서 장치 |
Also Published As
Publication number | Publication date |
---|---|
CN104048615A (zh) | 2014-09-17 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN104048615B (zh) | 点焊式光纤光栅应变传感器及其安装方法 | |
CN100417963C (zh) | 分布式长标距光纤布拉格光栅应变传感器及其制造方法 | |
US9791335B2 (en) | FBG sensor for measuring maximum strain, manufacturing method and using method | |
CN102636290B (zh) | 一种fbg高温传感器的低温无胶化封装工艺 | |
CN203163913U (zh) | 具有温度补偿的膜片型光纤光栅压力传感器 | |
CN102121860A (zh) | 波纹膜片式管外压力传感器和油水井套管外压力监测装置及方法 | |
CN101769938B (zh) | 基于光纤光栅的直拉式加速度传感器 | |
CN107300365A (zh) | 高精度高灵敏度光纤光栅应变传感器 | |
CN203929033U (zh) | 点焊式光纤光栅应变传感器 | |
CN103453833A (zh) | 一种长标距碳纤维应变传感器件及其测试方法 | |
CN1482474A (zh) | 光纤光栅的封装结构 | |
CN206095169U (zh) | 一种适用于微裂缝结构体的轻便型光纤光栅大量程应变计 | |
CN107449369A (zh) | 安装便易的光纤光栅储能焊接式应变片 | |
CN203489836U (zh) | 一种智能长标距应变传感器 | |
CN201852665U (zh) | 气体压力传感器 | |
CN202339313U (zh) | 一种新型的光纤光栅腐蚀传感器 | |
CN103438817B (zh) | 实现精确测量金属应力应变的光纤传感器 | |
CN209263895U (zh) | 一种用于基桩检测的电子变阻式传感器 | |
CN105157591B (zh) | 一种高灵敏度高分辨率高精度的光纤布拉格光栅阵列应变传感器 | |
CN202216784U (zh) | 一种带温度自补偿的光纤光栅索力传感器 | |
CN106706189A (zh) | 测力螺栓 | |
CN102221431B (zh) | 一种光纤布拉格光栅式杆力传感器 | |
CN206096175U (zh) | 一种基于液压传动装置的光纤光栅加速度传感器 | |
CN108645372B (zh) | 一种大跨越输电导线悬挂点动弯应变测量方法 | |
CN106482657A (zh) | 光纤光栅动应变传感器封装结构和方法 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C41 | Transfer of patent application or patent right or utility model | ||
TA01 | Transfer of patent application right |
Effective date of registration: 20170111 Address after: 450052 Songshan, Zhengzhou, Henan District No. 27 South Road, No. 85 Applicant after: Electric Power Research Institute, State Grid Henan Electric Power Company Applicant after: Henan En Pai high-tech Group Co.,Ltd Applicant after: State Power Networks Co Address before: 100031 Xicheng District West Chang'an Avenue, No. 86, Beijing Applicant before: State Power Networks Co Applicant before: Electric Power Research Institute, State Grid Henan Electric Power Company |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
CP01 | Change in the name or title of a patent holder |
Address after: 450052 No. 85 South Songshan Road, 27 District, Henan, Zhengzhou Co-patentee after: Henan jiuyu enpai Power Technology Co., Ltd Patentee after: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID HENAN ELECTRIC POWER Co. Co-patentee after: State Grid Corporation of China Address before: 450052 No. 85 South Songshan Road, 27 District, Henan, Zhengzhou Co-patentee before: HENAN ENPAI HIGH-TECH GROUP Co.,Ltd. Patentee before: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID HENAN ELECTRIC POWER Co. Co-patentee before: State Grid Corporation of China |
|
CP01 | Change in the name or title of a patent holder |