CN113091916B - 一种gis隔离开关故障诊断方法 - Google Patents
一种gis隔离开关故障诊断方法 Download PDFInfo
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- CN113091916B CN113091916B CN202110429389.1A CN202110429389A CN113091916B CN 113091916 B CN113091916 B CN 113091916B CN 202110429389 A CN202110429389 A CN 202110429389A CN 113091916 B CN113091916 B CN 113091916B
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- gis
- isolating switch
- fault
- temperature distribution
- infrared temperature
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- 238000000034 method Methods 0.000 title claims abstract description 19
- 238000003745 diagnosis Methods 0.000 title claims abstract description 13
- 238000009826 distribution Methods 0.000 claims abstract description 35
- 239000011159 matrix material Substances 0.000 claims abstract description 31
- 238000010586 diagram Methods 0.000 claims abstract description 15
- 238000006243 chemical reaction Methods 0.000 claims abstract description 13
- 238000009533 lab test Methods 0.000 claims abstract description 11
- 238000001514 detection method Methods 0.000 claims abstract description 10
- 238000012360 testing method Methods 0.000 claims abstract description 7
- 238000003331 infrared imaging Methods 0.000 claims abstract description 4
- 238000004590 computer program Methods 0.000 claims description 6
- 238000003860 storage Methods 0.000 claims description 6
- 238000004458 analytical method Methods 0.000 claims description 3
- 230000007547 defect Effects 0.000 description 2
- 238000003384 imaging method Methods 0.000 description 2
- 238000007689 inspection Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 230000005856 abnormality Effects 0.000 description 1
- 230000009286 beneficial effect Effects 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 230000000694 effects Effects 0.000 description 1
- 238000002474 experimental method Methods 0.000 description 1
- 238000005259 measurement Methods 0.000 description 1
- 238000013139 quantization Methods 0.000 description 1
Images
Classifications
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/0096—Radiation pyrometry, e.g. infrared or optical thermometry for measuring wires, electrical contacts or electronic systems
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J5/48—Thermography; Techniques using wholly visual means
- G01J5/485—Temperature profile
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01J—MEASUREMENT OF INTENSITY, VELOCITY, SPECTRAL CONTENT, POLARISATION, PHASE OR PULSE CHARACTERISTICS OF INFRARED, VISIBLE OR ULTRAVIOLET LIGHT; COLORIMETRY; RADIATION PYROMETRY
- G01J5/00—Radiation pyrometry, e.g. infrared or optical thermometry
- G01J2005/0077—Imaging
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Spectroscopy & Molecular Physics (AREA)
- Radiation Pyrometers (AREA)
Abstract
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CN202110429389.1A CN113091916B (zh) | 2021-04-21 | 2021-04-21 | 一种gis隔离开关故障诊断方法 |
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CN202110429389.1A CN113091916B (zh) | 2021-04-21 | 2021-04-21 | 一种gis隔离开关故障诊断方法 |
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CN113091916A CN113091916A (zh) | 2021-07-09 |
CN113091916B true CN113091916B (zh) | 2022-03-25 |
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Family Cites Families (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN104217110B (zh) * | 2014-09-01 | 2017-09-01 | 深圳供电局有限公司 | 一种利用基准态分析的gis状态评估方法及装置 |
CN104331521B (zh) * | 2014-11-27 | 2017-10-31 | 国家电网公司 | 基于图像处理的变电设备异常自动识别方法 |
US11877087B2 (en) * | 2015-08-19 | 2024-01-16 | NeoGenesys, Inc. | Methods and systems for remote monitoring of electrical equipment |
CN106950478B (zh) * | 2017-04-25 | 2023-12-22 | 南方电网科学研究院有限责任公司 | 一种gis设备内部接头过热故障模拟试验装置及方法 |
CN108254077B (zh) * | 2018-01-02 | 2020-04-28 | 国网上海市电力公司 | 基于局部与全局特征信息融合的gis热故障诊断方法 |
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2021
- 2021-04-21 CN CN202110429389.1A patent/CN113091916B/zh active Active
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Address after: 030032 No. 9, Jiahua street, Xuefu Industrial Park, Shanxi transformation and comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee after: Super high voltage substation branch of State Grid Shanxi Electric Power Co. Patentee after: XI'AN JIAOTONG University Address before: 030000 No.9, Jiahua street, high tech Development Zone, Taiyuan City, Shanxi Province Patentee before: Maintenance Branch of State Grid Shanxi Electric Power Company Patentee before: XI'AN JIAOTONG University |
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Effective date of registration: 20221008 Address after: 030032 No. 9, Jiahua street, Xuefu Industrial Park, Shanxi transformation and comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee after: Super high voltage substation branch of State Grid Shanxi Electric Power Co. Address before: 030032 No. 9, Jiahua street, Xuefu Industrial Park, Shanxi transformation and comprehensive reform demonstration zone, Taiyuan City, Shanxi Province Patentee before: Super high voltage substation branch of State Grid Shanxi Electric Power Co. Patentee before: XI'AN JIAOTONG University |
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