CN112420136B - Latent fault tracing method for sulfur hexafluoride high-voltage equipment - Google Patents
Latent fault tracing method for sulfur hexafluoride high-voltage equipment Download PDFInfo
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- CN112420136B CN112420136B CN202011359734.0A CN202011359734A CN112420136B CN 112420136 B CN112420136 B CN 112420136B CN 202011359734 A CN202011359734 A CN 202011359734A CN 112420136 B CN112420136 B CN 112420136B
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- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 46
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 46
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 46
- 238000000034 method Methods 0.000 title claims abstract description 39
- 239000007789 gas Substances 0.000 claims abstract description 114
- 238000007621 cluster analysis Methods 0.000 claims abstract description 32
- OKTJSMMVPCPJKN-UHFFFAOYSA-N Carbon Chemical compound [C] OKTJSMMVPCPJKN-UHFFFAOYSA-N 0.000 claims abstract description 16
- 229910052799 carbon Inorganic materials 0.000 claims abstract description 16
- 239000011159 matrix material Substances 0.000 claims description 7
- 239000002131 composite material Substances 0.000 claims description 6
- 238000000556 factor analysis Methods 0.000 claims description 4
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- 238000000513 principal component analysis Methods 0.000 description 18
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- 240000002853 Nelumbo nucifera Species 0.000 description 1
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- -1 Polytetrafluoroethylene Polymers 0.000 description 1
- 230000002159 abnormal effect Effects 0.000 description 1
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- G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
- G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
- G16C20/70—Machine learning, data mining or chemometrics
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- G06Q10/00—Administration; Management
- G06Q10/06—Resources, workflows, human or project management; Enterprise or organisation planning; Enterprise or organisation modelling
- G06Q10/063—Operations research, analysis or management
- G06Q10/0639—Performance analysis of employees; Performance analysis of enterprise or organisation operations
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- G—PHYSICS
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- G—PHYSICS
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- G16C—COMPUTATIONAL CHEMISTRY; CHEMOINFORMATICS; COMPUTATIONAL MATERIALS SCIENCE
- G16C20/00—Chemoinformatics, i.e. ICT specially adapted for the handling of physicochemical or structural data of chemical particles, elements, compounds or mixtures
- G16C20/30—Prediction of properties of chemical compounds, compositions or mixtures
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Abstract
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Priority Applications (1)
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CN202011359734.0A CN112420136B (en) | 2020-11-27 | 2020-11-27 | Latent fault tracing method for sulfur hexafluoride high-voltage equipment |
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CN202011359734.0A CN112420136B (en) | 2020-11-27 | 2020-11-27 | Latent fault tracing method for sulfur hexafluoride high-voltage equipment |
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CN112420136A CN112420136A (en) | 2021-02-26 |
CN112420136B true CN112420136B (en) | 2023-05-23 |
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CN202011359734.0A Active CN112420136B (en) | 2020-11-27 | 2020-11-27 | Latent fault tracing method for sulfur hexafluoride high-voltage equipment |
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Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
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CN113588886A (en) * | 2021-08-09 | 2021-11-02 | 国网河北省电力有限公司电力科学研究院 | Sulfur hexafluoride gas full-flow cycle monitoring system |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05256747A (en) * | 1992-03-12 | 1993-10-05 | Hitachi Ltd | Apparatus and method for diagnosing abnormality of electric apparatus containing perfluorocarbon |
CN104793085A (en) * | 2014-07-16 | 2015-07-22 | 胡小青 | Novel distribution transformer control method of IEC method |
CN108983052A (en) * | 2018-07-26 | 2018-12-11 | 武汉大学 | One kind being based on SF6The three classes failure triangle diagnostic method of air insulating device decomposition components |
CN109508729A (en) * | 2018-09-21 | 2019-03-22 | 国网重庆市电力公司电力科学研究院 | A kind of POF method for diagnosing faults based on clustering |
CN109900831A (en) * | 2019-04-04 | 2019-06-18 | 国网陕西省电力公司电力科学研究院 | Trace amounts of CO and CO in a kind of high concentrations of gas2Quantitative analysis method |
CN110726785A (en) * | 2019-10-25 | 2020-01-24 | 国网陕西省电力公司电力科学研究院 | SF analysis based on GC-Q-ToF-MS6Method for medium trace permanent gas |
-
2020
- 2020-11-27 CN CN202011359734.0A patent/CN112420136B/en active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH05256747A (en) * | 1992-03-12 | 1993-10-05 | Hitachi Ltd | Apparatus and method for diagnosing abnormality of electric apparatus containing perfluorocarbon |
CN104793085A (en) * | 2014-07-16 | 2015-07-22 | 胡小青 | Novel distribution transformer control method of IEC method |
CN108983052A (en) * | 2018-07-26 | 2018-12-11 | 武汉大学 | One kind being based on SF6The three classes failure triangle diagnostic method of air insulating device decomposition components |
CN109508729A (en) * | 2018-09-21 | 2019-03-22 | 国网重庆市电力公司电力科学研究院 | A kind of POF method for diagnosing faults based on clustering |
CN109900831A (en) * | 2019-04-04 | 2019-06-18 | 国网陕西省电力公司电力科学研究院 | Trace amounts of CO and CO in a kind of high concentrations of gas2Quantitative analysis method |
CN110726785A (en) * | 2019-10-25 | 2020-01-24 | 国网陕西省电力公司电力科学研究院 | SF analysis based on GC-Q-ToF-MS6Method for medium trace permanent gas |
Non-Patent Citations (5)
Title |
---|
Artificial Intelligence-Based Techniques for Emerging Heterogeneous Network: State of the Arts, Opportunities, and Challenges;XIAOFEI WANG等;《SPECIAL SECTION ON ARTIFICIAL INTELLIGENCE ENABLED NETWORKING》;20150828;第1379-1391页 * |
Multivariate Evaluation Method for Screening Optimum Gas-Sensitive Materials for Detecting SF6 Decomposition Products;Jifeng Chu等;《ACS Sensors》;20200701;第1-24页 * |
SF6 断路器绝缘介质和导电回路常见故障的处理探讨;杨凯迪;《科技成果纵横》;20200228;第80页 * |
六氟化硫中痕量一氧化碳和二氧化碳的气相色谱检测及其在断路器故障分析中的应用;杨韧等;《色谱》;20200630;第38卷(第6期);第702-707页 * |
基于改进型主成分分析的电力变压器潜伏性故障诊断;杨廷方等;《电力自动化设备》;20150630(第06期);第149-153页+165页 * |
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Effective date of registration: 20240523 Address after: No. 669, Hangtian Middle Road, Xi'an national civil aerospace industry base, Shaanxi 710100 Patentee after: Electric Power Research Institute of State Grid Shaanxi Electric Power Co.,Ltd. Country or region after: China Patentee after: State Grid Shaanxi Electric Power Co.,Ltd. Patentee after: STATE GRID CORPORATION OF CHINA Patentee after: National Network (Xi'an) Environmental Protection Technology Center Co.,Ltd. Address before: No.669, Hangtian Middle Road, Chang'an District, Xi'an City, Shaanxi Province Patentee before: STATE GRID SHAANXI ELECTRIC POWER Research Institute Country or region before: China Patentee before: STATE GRID SHAANXI ELECTRIC POWER Co. Patentee before: STATE GRID CORPORATION OF CHINA |