CN106199350B - 一种橡塑电缆绝缘老化状态评估方法 - Google Patents
一种橡塑电缆绝缘老化状态评估方法 Download PDFInfo
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- CN106199350B CN106199350B CN201610480252.8A CN201610480252A CN106199350B CN 106199350 B CN106199350 B CN 106199350B CN 201610480252 A CN201610480252 A CN 201610480252A CN 106199350 B CN106199350 B CN 106199350B
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- 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
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1263—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation
- G01R31/1272—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of solid or fluid materials, e.g. insulation films, bulk material; of semiconductors or LV electronic components or parts; of cable, line or wire insulation of cable, line or wire insulation, e.g. using partial discharge measurements
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
- G01N15/02—Investigating particle size or size distribution
- G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/20—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by using diffraction of the radiation by the materials, e.g. for investigating crystal structure; by using scattering of the radiation by the materials, e.g. for investigating non-crystalline materials; by using reflection of the radiation by the materials
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N23/00—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00
- G01N23/22—Investigating or analysing materials by the use of wave or particle radiation, e.g. X-rays or neutrons, not covered by groups G01N3/00 – G01N17/00, G01N21/00 or G01N22/00 by measuring secondary emission from the material
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N3/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N3/08—Investigating strength properties of solid materials by application of mechanical stress by applying steady tensile or compressive forces
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N21/00—Investigating or analysing materials by the use of optical means, i.e. using sub-millimetre waves, infrared, visible or ultraviolet light
- G01N21/62—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light
- G01N21/63—Systems in which the material investigated is excited whereby it emits light or causes a change in wavelength of the incident light optically excited
- G01N21/64—Fluorescence; Phosphorescence
- G01N2021/6417—Spectrofluorimetric devices
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/0014—Type of force applied
- G01N2203/0016—Tensile or compressive
- G01N2203/0017—Tensile
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
- G01N2203/00—Investigating strength properties of solid materials by application of mechanical stress
- G01N2203/02—Details not specific for a particular testing method
- G01N2203/026—Specifications of the specimen
- G01N2203/0262—Shape of the specimen
- G01N2203/0278—Thin specimens
- G01N2203/028—One dimensional, e.g. filaments, wires, ropes or cables
Abstract
Description
Claims (4)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
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CN201610480252.8A CN106199350B (zh) | 2016-06-27 | 2016-06-27 | 一种橡塑电缆绝缘老化状态评估方法 |
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CN201610480252.8A CN106199350B (zh) | 2016-06-27 | 2016-06-27 | 一种橡塑电缆绝缘老化状态评估方法 |
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CN106199350A CN106199350A (zh) | 2016-12-07 |
CN106199350B true CN106199350B (zh) | 2019-04-26 |
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CN201610480252.8A Active CN106199350B (zh) | 2016-06-27 | 2016-06-27 | 一种橡塑电缆绝缘老化状态评估方法 |
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Families Citing this family (9)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN106872070A (zh) * | 2016-12-29 | 2017-06-20 | 大连银海贡创科技发展有限公司 | 一种基于多参量的光纤复合电缆专家诊断系统 |
CN108508332A (zh) * | 2018-03-20 | 2018-09-07 | 四川大学 | 电热老化环境下绝缘材料耐电晕寿命多路同步测试装置 |
CN110829354B (zh) * | 2019-10-23 | 2020-10-23 | 南京航空航天大学 | 一种绝缘老化测试的击穿自动保护装置 |
CN111562241B (zh) * | 2019-12-15 | 2021-06-22 | 北京化工大学 | 一种对聚合物材料老化的检测及过程分析方法 |
CN111289863A (zh) * | 2020-03-30 | 2020-06-16 | 国网山东省电力公司聊城供电公司 | 一种介电谱法的电力电缆中间接头绝缘检测方法 |
CN112331281B (zh) * | 2020-09-08 | 2021-11-12 | 中国电器科学研究院股份有限公司 | 基于环境大数据和机器学习的高分子材料服役寿命预测方法 |
CN112180191A (zh) * | 2020-09-24 | 2021-01-05 | 安徽德尔电气集团有限公司 | 一种电线电缆老化状态评估方法 |
CN112198404B (zh) * | 2020-10-10 | 2023-11-14 | 重庆交通大学 | 一种船舶电缆绝缘受海水腐蚀程度评估方法 |
CN113064002B (zh) * | 2021-03-16 | 2023-07-21 | 重庆大学 | 一种10kV XLPE电缆绝缘老化状态的评估方法 |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN1564009A (zh) * | 2004-03-22 | 2005-01-12 | 西安交通大学 | 交联聚乙烯电力电缆外护套绝缘在线检测装置 |
CN101470058A (zh) * | 2007-12-27 | 2009-07-01 | 大连理工大学 | 一种评估船用低压橡胶绝缘电缆剩余寿命的方法 |
CN102759690A (zh) * | 2012-06-25 | 2012-10-31 | 中国电力科学研究院 | 一种评判交流电缆绝缘老化程度的方法 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH06186276A (ja) * | 1992-12-18 | 1994-07-08 | Showa Electric Wire & Cable Co Ltd | ケーブルの劣化診断方法 |
JP5086119B2 (ja) * | 2008-02-06 | 2012-11-28 | 中部電力株式会社 | 電力ケーブルの劣化位置標定方法及びその装置 |
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- 2016-06-27 CN CN201610480252.8A patent/CN106199350B/zh active Active
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
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CN1564009A (zh) * | 2004-03-22 | 2005-01-12 | 西安交通大学 | 交联聚乙烯电力电缆外护套绝缘在线检测装置 |
CN101470058A (zh) * | 2007-12-27 | 2009-07-01 | 大连理工大学 | 一种评估船用低压橡胶绝缘电缆剩余寿命的方法 |
CN102759690A (zh) * | 2012-06-25 | 2012-10-31 | 中国电力科学研究院 | 一种评判交流电缆绝缘老化程度的方法 |
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