CN108269680B - 一种贴壁式超声传感器布置结构 - Google Patents
一种贴壁式超声传感器布置结构 Download PDFInfo
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- CN108269680B CN108269680B CN201810061291.3A CN201810061291A CN108269680B CN 108269680 B CN108269680 B CN 108269680B CN 201810061291 A CN201810061291 A CN 201810061291A CN 108269680 B CN108269680 B CN 108269680B
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- 238000010276 construction Methods 0.000 title claims abstract description 11
- NJPPVKZQTLUDBO-UHFFFAOYSA-N novaluron Chemical compound C1=C(Cl)C(OC(F)(F)C(OC(F)(F)F)F)=CC=C1NC(=O)NC(=O)C1=C(F)C=CC=C1F NJPPVKZQTLUDBO-UHFFFAOYSA-N 0.000 claims description 32
- 239000000523 sample Substances 0.000 claims description 7
- 230000008859 change Effects 0.000 claims description 2
- 239000007787 solid Substances 0.000 claims 1
- 238000001514 detection method Methods 0.000 abstract description 5
- 238000004804 winding Methods 0.000 abstract description 5
- 230000007812 deficiency Effects 0.000 abstract description 2
- 238000005516 engineering process Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 230000006872 improvement Effects 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000002604 ultrasonography Methods 0.000 description 2
- 230000004888 barrier function Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 230000007613 environmental effect Effects 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
Classifications
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- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
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- Engineering & Computer Science (AREA)
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- Investigating Or Analyzing Materials By The Use Of Ultrasonic Waves (AREA)
- Measurement Of Velocity Or Position Using Acoustic Or Ultrasonic Waves (AREA)
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CN201810061291.3A CN108269680B (zh) | 2018-01-23 | 2018-01-23 | 一种贴壁式超声传感器布置结构 |
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CN201810061291.3A CN108269680B (zh) | 2018-01-23 | 2018-01-23 | 一种贴壁式超声传感器布置结构 |
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CN108269680A CN108269680A (zh) | 2018-07-10 |
CN108269680B true CN108269680B (zh) | 2019-08-23 |
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CN201810061291.3A Expired - Fee Related CN108269680B (zh) | 2018-01-23 | 2018-01-23 | 一种贴壁式超声传感器布置结构 |
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Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
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CN111220104B (zh) * | 2019-11-25 | 2022-03-15 | 国网吉林省电力有限公司电力科学研究院 | 基于分时复用的多路超声波阵列变压器绕组变形检测方法 |
CN112729592B (zh) * | 2020-12-18 | 2022-08-02 | 山东大学 | 一种变压器热点温度测量系统及方法 |
Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202075374U (zh) * | 2011-05-04 | 2011-12-14 | 华北电力科学研究院有限责任公司 | 一种套管末屏放电超声检测装置 |
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 |
CN103344934A (zh) * | 2013-07-15 | 2013-10-09 | 国家电网公司 | 电力变压器局部放电超声传感器的检测校验方法及系统 |
CN104062468A (zh) * | 2014-06-09 | 2014-09-24 | 广州供电局有限公司 | 超声波传感器固定装置 |
CN206725708U (zh) * | 2017-04-19 | 2017-12-08 | 国网江苏省电力公司电力科学研究院 | 一种用于电缆gis终端耐压试验的局部放电测量装置 |
Family Cites Families (1)
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UA99303C2 (uk) * | 2010-03-12 | 2012-08-10 | Якоб Исакович Клейман | Ультразвуковий інструмент для деформаційної обробки поверхонь та зварних з'єднань |
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2018
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Patent Citations (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN202075374U (zh) * | 2011-05-04 | 2011-12-14 | 华北电力科学研究院有限责任公司 | 一种套管末屏放电超声检测装置 |
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 |
CN103344934A (zh) * | 2013-07-15 | 2013-10-09 | 国家电网公司 | 电力变压器局部放电超声传感器的检测校验方法及系统 |
CN104062468A (zh) * | 2014-06-09 | 2014-09-24 | 广州供电局有限公司 | 超声波传感器固定装置 |
CN206725708U (zh) * | 2017-04-19 | 2017-12-08 | 国网江苏省电力公司电力科学研究院 | 一种用于电缆gis终端耐压试验的局部放电测量装置 |
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Effective date of registration: 20190107 Address after: 071000 619 Yonghua North Street, lotus pool, Baoding, Hebei Applicant after: North China Electric Power University (Baoding) Applicant after: State Grid Corporation of China Address before: 071000 619 Yonghua North Street, lotus pool, Baoding, Hebei Applicant before: North China Electric Power University (Baoding) |
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Effective date of registration: 20190821 Address after: No. 619 Yonghuabei Street, Lianchi District, Baoding City, Hebei Province Co-patentee after: State Grid Corporation of China Patentee after: North China Electric Power University (Baoding) Co-patentee after: State Grid Hebei Electric Power Co., Ltd. Address before: No. 619 Yonghuabei Street, Lianchi District, Baoding City, Hebei Province Co-patentee before: State Grid Corporation of China Patentee before: North China Electric Power University (Baoding) |
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Granted publication date: 20190823 Termination date: 20210123 |