CN201844850U - 一种适用于输电线覆冰检测的传感器 - Google Patents
一种适用于输电线覆冰检测的传感器 Download PDFInfo
- Publication number
- CN201844850U CN201844850U CN2010206028718U CN201020602871U CN201844850U CN 201844850 U CN201844850 U CN 201844850U CN 2010206028718 U CN2010206028718 U CN 2010206028718U CN 201020602871 U CN201020602871 U CN 201020602871U CN 201844850 U CN201844850 U CN 201844850U
- Authority
- CN
- China
- Prior art keywords
- sensor
- power transmission
- transmission line
- piezoelectric element
- transmission lines
- 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.)
- Expired - Lifetime
Links
- 230000005540 biological transmission Effects 0.000 title claims abstract description 46
- 238000001514 detection method Methods 0.000 title abstract description 20
- 230000010287 polarization Effects 0.000 claims abstract description 6
- 229910000838 Al alloy Inorganic materials 0.000 claims description 20
- 239000000919 ceramic Substances 0.000 claims description 8
- 238000000605 extraction Methods 0.000 claims description 4
- 230000006378 damage Effects 0.000 description 4
- 230000000694 effects Effects 0.000 description 4
- 230000008901 benefit Effects 0.000 description 3
- 238000005516 engineering process Methods 0.000 description 3
- 239000002033 PVDF binder Substances 0.000 description 2
- 238000004458 analytical method Methods 0.000 description 2
- 238000010276 construction Methods 0.000 description 2
- 238000013461 design Methods 0.000 description 2
- 230000005611 electricity Effects 0.000 description 2
- 230000005284 excitation Effects 0.000 description 2
- VNWKTOKETHGBQD-UHFFFAOYSA-N methane Chemical compound C VNWKTOKETHGBQD-UHFFFAOYSA-N 0.000 description 2
- 229920002981 polyvinylidene fluoride Polymers 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 239000004606 Fillers/Extenders Substances 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 230000004323 axial length Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000008859 change Effects 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 239000011248 coating agent Substances 0.000 description 1
- 238000000576 coating method Methods 0.000 description 1
- 230000006854 communication Effects 0.000 description 1
- 230000009514 concussion Effects 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 229910001325 element alloy Inorganic materials 0.000 description 1
- 230000004907 flux Effects 0.000 description 1
- 239000007789 gas Substances 0.000 description 1
- 230000001939 inductive effect Effects 0.000 description 1
- 230000010354 integration Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 229910052751 metal Inorganic materials 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000000178 monomer Substances 0.000 description 1
- 239000003345 natural gas Substances 0.000 description 1
- 238000009659 non-destructive testing Methods 0.000 description 1
- 238000011897 real-time detection Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000002604 ultrasonography Methods 0.000 description 1
Images
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206028718U CN201844850U (zh) | 2010-11-12 | 2010-11-12 | 一种适用于输电线覆冰检测的传感器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN2010206028718U CN201844850U (zh) | 2010-11-12 | 2010-11-12 | 一种适用于输电线覆冰检测的传感器 |
Publications (1)
Publication Number | Publication Date |
---|---|
CN201844850U true CN201844850U (zh) | 2011-05-25 |
Family
ID=44039738
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN2010206028718U Expired - Lifetime CN201844850U (zh) | 2010-11-12 | 2010-11-12 | 一种适用于输电线覆冰检测的传感器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN201844850U (zh) |
Cited By (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103281102A (zh) * | 2013-05-06 | 2013-09-04 | 东南大学 | 基于弹性波的配电线路组网通信方法及其系统 |
CN103743824A (zh) * | 2014-01-14 | 2014-04-23 | 国家电网公司 | 用于砼杆焊缝超声波检测的环形固定器工具 |
CN104034803A (zh) * | 2014-06-12 | 2014-09-10 | 福建省建筑科学研究院 | 主被动波导监测桥梁拉吊索损伤的传感装置及其监测方法 |
CN108759215A (zh) * | 2018-07-06 | 2018-11-06 | 无锡风电设计研究院有限公司 | 一种用于在基体上制备成型冰块的制冰装置 |
CN111766485A (zh) * | 2020-07-20 | 2020-10-13 | 国网新疆电力有限公司乌鲁木齐供电公司 | 用于电缆绝缘检测的电容传感器及其使用方法 |
CN113533507A (zh) * | 2021-06-25 | 2021-10-22 | 中国船舶重工集团公司第七一九研究所 | 内置的管道损伤检测装置及其检测方法 |
-
2010
- 2010-11-12 CN CN2010206028718U patent/CN201844850U/zh not_active Expired - Lifetime
Cited By (7)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103281102A (zh) * | 2013-05-06 | 2013-09-04 | 东南大学 | 基于弹性波的配电线路组网通信方法及其系统 |
CN103743824A (zh) * | 2014-01-14 | 2014-04-23 | 国家电网公司 | 用于砼杆焊缝超声波检测的环形固定器工具 |
CN103743824B (zh) * | 2014-01-14 | 2015-12-30 | 国家电网公司 | 用于砼杆焊缝超声波检测的环形固定器工具 |
CN104034803A (zh) * | 2014-06-12 | 2014-09-10 | 福建省建筑科学研究院 | 主被动波导监测桥梁拉吊索损伤的传感装置及其监测方法 |
CN108759215A (zh) * | 2018-07-06 | 2018-11-06 | 无锡风电设计研究院有限公司 | 一种用于在基体上制备成型冰块的制冰装置 |
CN111766485A (zh) * | 2020-07-20 | 2020-10-13 | 国网新疆电力有限公司乌鲁木齐供电公司 | 用于电缆绝缘检测的电容传感器及其使用方法 |
CN113533507A (zh) * | 2021-06-25 | 2021-10-22 | 中国船舶重工集团公司第七一九研究所 | 内置的管道损伤检测装置及其检测方法 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN201844850U (zh) | 一种适用于输电线覆冰检测的传感器 | |
CN103575769B (zh) | 一种用于钢筋锈蚀监测的压电传感器及钢筋锈蚀监测方法 | |
CN2809215Y (zh) | 微波谐振法生产油井产液剖面测井仪 | |
CN106443054A (zh) | 一种管道流流速监测仪 | |
CN105137118B (zh) | 一种基于挠曲电效应的流速变化率的传感结构和测量方法 | |
CN102507743B (zh) | 一种桥梁预应力孔道灌浆密实度无损检测方法 | |
CN202916004U (zh) | 压阻/压电复合型传感器及基于该传感器的监测系统 | |
Molino-Minero-Re et al. | Piezoelectric energy harvesting from induced vortex in water flow | |
CN104296896B (zh) | 相似模拟试验用直读式锚杆测力计工作方法 | |
CN107102057B (zh) | 基于磁场的斜拉桥拉索疲劳损伤监测系统及方法 | |
CN102620922A (zh) | 压电陶瓷传感器测量断路器刚分刚合的装置及测量方法 | |
CN105974153A (zh) | 一种基于压电梁的智能管道流监测仪 | |
CN202339240U (zh) | 多点式压电压力传感器 | |
CN101694481B (zh) | 固体绝缘材料内电极表面形态的超声检测系统及其检测方法 | |
CN201476918U (zh) | 输电线路架空地线舞动/覆冰监测系统组合传感器装置 | |
CN210141850U (zh) | 一种基于冲击弹性波的混凝土厚度检测装置 | |
WO2020258895A1 (zh) | 一种具有高灵敏度的漏磁检测探头 | |
CN203163919U (zh) | 冲击力动态测量用pvdf压电薄膜力传感器 | |
CN203929716U (zh) | 输电塔基础裂缝检测装置 | |
CN208705282U (zh) | 预埋式检测锚索注浆密实度的装置 | |
CN101709986A (zh) | 质量流量传感器 | |
CN206563625U (zh) | 一种内置式索力传感器 | |
CN202793581U (zh) | 一种基于力学分析输电线路导线舞动在线监测系统 | |
CN204269262U (zh) | 多向混凝土动态应力监测传感器 | |
CN104502625A (zh) | 一种三维浑水脉动流速仪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant | ||
ASS | Succession or assignment of patent right |
Owner name: STATE ELECTRIC NET CROP. Effective date: 20130312 |
|
C41 | Transfer of patent application or patent right or utility model | ||
TR01 | Transfer of patent right |
Effective date of registration: 20130312 Address after: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Patentee after: Shandong Research Inst. of Electric Power Patentee after: State Grid Corporation of China Address before: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Patentee before: Shandong Research Inst. of Electric Power |
|
CP01 | Change in the name or title of a patent holder | ||
CP01 | Change in the name or title of a patent holder |
Address after: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Co-patentee after: State Grid Corporation of China Patentee after: Shandong Research Inst. of Electric Power Address before: 250002 Ji'nan City Central District, Shandong, No. 2 South Road, No. 500 Co-patentee before: State Grid Corporation of China Patentee before: Shandong Research Inst. of Electric Power |
|
EE01 | Entry into force of recordation of patent licensing contract | ||
EE01 | Entry into force of recordation of patent licensing contract |
Assignee: National Network Intelligent Technology Co., Ltd. Assignor: Shandong Research Inst. of Electric Power Contract record no.: X2019370000007 Denomination of utility model: Sensor suitable for icing detection for power transmission lines Granted publication date: 20110525 License type: Exclusive License Record date: 20191014 |
|
CX01 | Expiry of patent term | ||
CX01 | Expiry of patent term |
Granted publication date: 20110525 |
|
EC01 | Cancellation of recordation of patent licensing contract | ||
EC01 | Cancellation of recordation of patent licensing contract |
Assignee: National Network Intelligent Technology Co.,Ltd. Assignor: Shandong Electric Power Research Institute Contract record no.: X2019370000007 Date of cancellation: 20210324 |