CN102709037B - 一种具备内置传感器的变压器 - Google Patents
一种具备内置传感器的变压器 Download PDFInfo
- Publication number
- CN102709037B CN102709037B CN201210204537.0A CN201210204537A CN102709037B CN 102709037 B CN102709037 B CN 102709037B CN 201210204537 A CN201210204537 A CN 201210204537A CN 102709037 B CN102709037 B CN 102709037B
- Authority
- CN
- China
- Prior art keywords
- built
- clamping piece
- transformer body
- sensor
- sensors
- 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
- NBIIXXVUZAFLBC-UHFFFAOYSA-N Phosphoric acid Chemical compound OP(O)(O)=O NBIIXXVUZAFLBC-UHFFFAOYSA-N 0.000 claims abstract description 30
- XEEYBQQBJWHFJM-UHFFFAOYSA-N Iron Chemical group [Fe] XEEYBQQBJWHFJM-UHFFFAOYSA-N 0.000 claims abstract description 19
- 239000002828 fuel tank Substances 0.000 claims abstract description 19
- 238000002604 ultrasonography Methods 0.000 claims abstract description 18
- 238000004804 winding Methods 0.000 claims abstract description 18
- 239000004593 Epoxy Substances 0.000 claims description 14
- 230000007547 defect Effects 0.000 claims description 8
- 238000012544 monitoring process Methods 0.000 abstract description 13
- 238000010586 diagram Methods 0.000 description 6
- 238000009434 installation Methods 0.000 description 5
- 238000005516 engineering process Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 3
- 238000012806 monitoring device Methods 0.000 description 3
- 238000013459 approach Methods 0.000 description 2
- 238000011161 development Methods 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000005259 measurement Methods 0.000 description 2
- 230000035945 sensitivity Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 229910000831 Steel Inorganic materials 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000015556 catabolic process Effects 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 230000007797 corrosion Effects 0.000 description 1
- 238000005260 corrosion Methods 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000003745 diagnosis Methods 0.000 description 1
- 230000002452 interceptive effect Effects 0.000 description 1
- 239000007788 liquid Substances 0.000 description 1
- 230000000644 propagated effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 238000010079 rubber tapping Methods 0.000 description 1
- 239000007787 solid Substances 0.000 description 1
- 239000010959 steel Substances 0.000 description 1
Landscapes
- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Testing Relating To Insulation (AREA)
Abstract
Description
Claims (1)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210204537.0A CN102709037B (zh) | 2012-06-20 | 2012-06-20 | 一种具备内置传感器的变压器 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
CN201210204537.0A CN102709037B (zh) | 2012-06-20 | 2012-06-20 | 一种具备内置传感器的变压器 |
Publications (2)
Publication Number | Publication Date |
---|---|
CN102709037A CN102709037A (zh) | 2012-10-03 |
CN102709037B true CN102709037B (zh) | 2016-08-17 |
Family
ID=46901722
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201210204537.0A Active CN102709037B (zh) | 2012-06-20 | 2012-06-20 | 一种具备内置传感器的变压器 |
Country Status (1)
Country | Link |
---|---|
CN (1) | CN102709037B (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN102930949A (zh) * | 2012-11-19 | 2013-02-13 | 江苏宏安变压器有限公司 | 一种改善励磁变压器磁滞损耗及涡流在线监测方法 |
CN103077813A (zh) * | 2013-01-08 | 2013-05-01 | 四川电力科学研究院 | 一种新型智能变压器 |
TW201432279A (zh) * | 2013-02-05 | 2014-08-16 | Tzu-Feng Wanglee | 運用聲能特徵判斷電力設備電弧放電及機械震動、異常位移類故障的方法 |
US10431375B2 (en) * | 2014-10-24 | 2019-10-01 | Abb Schweiz Ag | Hardened inductive device and systems and methods for protecting the inductive device from catastrophic events |
US10543511B2 (en) | 2015-10-07 | 2020-01-28 | Abb Power Grids Switzerland Ag | Material coating system and method |
CN105548824B (zh) * | 2015-12-02 | 2018-05-22 | 华北电力大学(保定) | 一种电气设备局放源定位装置及定位方法 |
CN105444877B (zh) * | 2015-12-29 | 2018-11-30 | 保定天威保变电气股份有限公司 | 一种电磁振动噪音试验用并联电抗器等效模型 |
CN105629143A (zh) * | 2016-01-07 | 2016-06-01 | 国家电网公司 | 一种光纤法-珀局放传感器在大型电力变压器夹件处的安装方法 |
CN107389791B (zh) * | 2017-06-27 | 2023-04-07 | 浙江大学 | 外置振动测试法检测后注浆套筒式钢筋接头的结构及方法 |
CN107576379A (zh) * | 2017-08-07 | 2018-01-12 | 国家电网公司 | 一种油浸式变压器本体噪声监测装置和方法 |
EP3718385A4 (en) * | 2017-12-30 | 2021-12-15 | ABB Power Grids Switzerland AG | SYSTEM FOR USING A SENSOR IN A TRANSFORMER COOLING CIRCUIT |
CN110793664B (zh) * | 2019-11-01 | 2021-07-23 | 山东电工电气集团有限公司 | 一种多参量感知的变压器光纤传感器安装布置方法 |
CN111724983A (zh) * | 2020-06-09 | 2020-09-29 | 山东电力设备有限公司 | 一种具备多参量全光纤感知的变压器及多参量监测方法 |
CN113311296A (zh) * | 2021-03-11 | 2021-08-27 | 国网江苏省电力有限公司南通供电分公司 | 一种基于超声波检测的组合开关柜局部放电检测*** |
Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1372645A (zh) * | 1999-09-02 | 2002-10-02 | 特兰斯格里德公司 | 用于监测变压器的局部放电的*** |
CN1425915A (zh) * | 2003-01-10 | 2003-06-25 | 东南大学 | 内置式广开角宽带水听器 |
CN201222414Y (zh) * | 2008-06-30 | 2009-04-15 | 宁波新胜中压电器有限公司 | 一种变压器 |
CN201975858U (zh) * | 2011-01-26 | 2011-09-14 | 国网电力科学研究院武汉南瑞有限责任公司 | 一体化智能变压器 |
CN202093119U (zh) * | 2010-12-31 | 2011-12-28 | 保定天威集团有限公司 | 内置式变压器局放监测传感器 |
CN102360753A (zh) * | 2011-08-23 | 2012-02-22 | 徐州巨腾变压器有限公司 | 防盗降噪变压器 |
CN202230145U (zh) * | 2011-07-14 | 2012-05-23 | 山东恒威电力设备有限公司 | 配电变压器远程无线监控*** |
CN202678075U (zh) * | 2012-06-20 | 2013-01-16 | 湖北省电力公司电力试验研究院 | 一种具备内置传感器的变压器 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN101762777A (zh) * | 2010-01-21 | 2010-06-30 | 上海大学 | 电力变压器局部放电在线检测和定位*** |
-
2012
- 2012-06-20 CN CN201210204537.0A patent/CN102709037B/zh active Active
Patent Citations (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1372645A (zh) * | 1999-09-02 | 2002-10-02 | 特兰斯格里德公司 | 用于监测变压器的局部放电的*** |
CN1425915A (zh) * | 2003-01-10 | 2003-06-25 | 东南大学 | 内置式广开角宽带水听器 |
CN201222414Y (zh) * | 2008-06-30 | 2009-04-15 | 宁波新胜中压电器有限公司 | 一种变压器 |
CN202093119U (zh) * | 2010-12-31 | 2011-12-28 | 保定天威集团有限公司 | 内置式变压器局放监测传感器 |
CN201975858U (zh) * | 2011-01-26 | 2011-09-14 | 国网电力科学研究院武汉南瑞有限责任公司 | 一体化智能变压器 |
CN202230145U (zh) * | 2011-07-14 | 2012-05-23 | 山东恒威电力设备有限公司 | 配电变压器远程无线监控*** |
CN102360753A (zh) * | 2011-08-23 | 2012-02-22 | 徐州巨腾变压器有限公司 | 防盗降噪变压器 |
CN202678075U (zh) * | 2012-06-20 | 2013-01-16 | 湖北省电力公司电力试验研究院 | 一种具备内置传感器的变压器 |
Also Published As
Publication number | Publication date |
---|---|
CN102709037A (zh) | 2012-10-03 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN102709037B (zh) | 一种具备内置传感器的变压器 | |
CN102721465B (zh) | 电力变压器铁芯松动故障诊断与故障初步定位***及方法 | |
CN101871975B (zh) | 电缆转移阻抗时域测试***及测试方法 | |
CN104237705A (zh) | 多信息融合的电力变压器绕组在线监测装置及诊断方法 | |
CN102788932B (zh) | 一种输电线路雷电绕击故障的辨识方法 | |
US20140216157A1 (en) | Method for Determining Arc Discharge as well as Failure of Mechanical Vibration and Abnormal Displacement in Power Equipment Using Acoustic Energy Feature | |
CN105606975A (zh) | 一种可定位的特高频电缆局部放电检测方法和装置 | |
CN203551763U (zh) | 一种变压器局部放电uhf检测仪器的性能校验装置 | |
CN103605060A (zh) | 油浸倒置式电流互感器局部放电检测*** | |
CN103529366A (zh) | 基于罗氏线圈原理的uhf宽频带电流传感器及联合监测*** | |
CN202678075U (zh) | 一种具备内置传感器的变压器 | |
CN104655967B (zh) | 配电变压器绕组振动信号特征量提取方法 | |
CN109613407B (zh) | 电力电缆局放定位***及检测方法 | |
CN105806467A (zh) | 一种高压并联电抗器铁芯振动测量装置及测量方法 | |
CN113514735A (zh) | 一种抗干扰的高压变压器套管局部放电在线监测方法 | |
CN110426604B (zh) | 一种谐振接地***单相接地故障选线方法 | |
CN204214972U (zh) | 一种磁控电抗器在线监测*** | |
CN204085686U (zh) | 电力变压器内部松动判断*** | |
CN103744004A (zh) | 变压器/电抗器局部放电在线监测方法及其监测*** | |
CN102540032A (zh) | 变压器局部放电带电测试窗 | |
CN104459498A (zh) | 一种交流特高压变压器局部放电试验干扰抑制方法 | |
CN209055624U (zh) | 一种电缆首末端局部放电定位装置 | |
CN203216999U (zh) | 容性设备介质损耗带电测量取样装置 | |
CN202443099U (zh) | 一种电缆局部放电的测量仪器 | |
CN215728564U (zh) | 一种电力变压器绕组局部放电定位装置 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
C53 | Correction of patent for invention or patent application | ||
CB02 | Change of applicant information |
Address after: 430077, 227 East Main Street, Hongshan District, Hubei, Wuhan Applicant after: Hubei Electric Power Research Institute of Power Company Applicant after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: 430077, 361 East Main Street, Wuchang District, Hubei, Wuhan Applicant before: Hubei Electric Power Testing & Research Institute, Hubei Electric Power Company Applicant before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
|
ASS | Succession or assignment of patent right |
Owner name: RESEARCH ACADEMY OF HUBEI ELECTRIC POWER COMPANY W Free format text: FORMER OWNER: WUHAN NARI LIMITED LIABILITY COMPANY OF STATE GRID ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20130828 Owner name: STATE ELECTRIC NET CROP. Free format text: FORMER OWNER: RESEARCH ACADEMY OF HUBEI ELECTRIC POWER COMPANY Effective date: 20130828 |
|
C41 | Transfer of patent application or patent right or utility model | ||
COR | Change of bibliographic data |
Free format text: CORRECT: ADDRESS; FROM: 430077 WUHAN, HUBEI PROVINCE TO: 100031 DONGCHENG, BEIJING |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20130828 Address after: 100031 West Chang'an Avenue, Beijing, No. 86 Applicant after: State Grid Corporation of China Applicant after: Hubei Electric Power Research Institute of Power Company Applicant after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: 430077, 227 East Main Street, Hongshan District, Hubei, Wuhan Applicant before: Hubei Electric Power Research Institute of Power Company Applicant before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
|
ASS | Succession or assignment of patent right |
Owner name: ELECTRIC POWER RESEARCH INSTITUTE OF STATE GRID HU Free format text: FORMER OWNER: RESEARCH ACADEMY OF HUBEI ELECTRIC POWER COMPANY WUHAN NARI LIMITED LIABILITY COMPANYOF STATE GRID ELECTRIC POWER RESEARCH INSTITUTE Effective date: 20131210 |
|
C41 | Transfer of patent application or patent right or utility model | ||
C53 | Correction of patent for invention or patent application | ||
CB03 | Change of inventor or designer information |
Inventor after: Zhou Youbin Inventor after: Sun Hao Inventor after: Gu Ran Inventor after: Ruan Ling Inventor after: Xie Qijia Inventor after: Nie Dexin Inventor after: Wu Zhirong Inventor after: Lu Wenhua Inventor after: Zhang Hailong Inventor after: Du Wei Inventor after: Fang Chao Inventor before: Xie Qijia Inventor before: Gu Ran Inventor before: Ruan Ling Inventor before: Nie Dexin Inventor before: Wu Zhirong Inventor before: Lu Wenhua Inventor before: Zhang Hailong Inventor before: Du Wei Inventor before: Fang Chao Inventor before: Sun Hao |
|
COR | Change of bibliographic data |
Free format text: CORRECT: INVENTOR; FROM: XIE QIJIA RUAN LING NIE DEXIN WU ZHIRONG LU WENHUA ZHANG HAILONG DU WEI FANG CHAO SUN HAO GU RAN TO: ZHOU YOUBIN RUAN LING XIE QIJIA NIE DEXIN WU ZHIRONG LU WENHUA ZHANG HAILONG DU WEI FANG CHAO SUN HAO GU RAN |
|
TA01 | Transfer of patent application right |
Effective date of registration: 20131210 Address after: 100000 Beijing West Chang'an Avenue No. 86 Applicant after: State Grid Corporation of China Applicant after: State Grid Hubei Electric Power Company Electric Power Technology Research Institute Applicant after: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute Address before: 100000 Beijing West Chang'an Avenue No. 86 Applicant before: State Grid Corporation of China Applicant before: Hubei Electric Power Research Institute of Power Company Applicant before: Wuhan Nari Limited Liability Company of State Grid Electric Power Research Institute |
|
C14 | Grant of patent or utility model | ||
GR01 | Patent grant |