CN108469578B - 一种六氟化硫电气设备内部故障诊断方法及装置 - Google Patents
一种六氟化硫电气设备内部故障诊断方法及装置 Download PDFInfo
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- CN108469578B CN108469578B CN201810233062.5A CN201810233062A CN108469578B CN 108469578 B CN108469578 B CN 108469578B CN 201810233062 A CN201810233062 A CN 201810233062A CN 108469578 B CN108469578 B CN 108469578B
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- electrical equipment
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- hexafluoride electrical
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- 229910018503 SF6 Inorganic materials 0.000 title claims abstract description 138
- SFZCNBIFKDRMGX-UHFFFAOYSA-N sulfur hexafluoride Chemical compound FS(F)(F)(F)(F)F SFZCNBIFKDRMGX-UHFFFAOYSA-N 0.000 title claims abstract description 135
- 229960000909 sulfur hexafluoride Drugs 0.000 title claims abstract description 134
- 238000000034 method Methods 0.000 title claims abstract description 40
- QGJOPFRUJISHPQ-UHFFFAOYSA-N Carbon disulfide Chemical compound S=C=S QGJOPFRUJISHPQ-UHFFFAOYSA-N 0.000 claims description 115
- RAHZWNYVWXNFOC-UHFFFAOYSA-N Sulphur dioxide Chemical compound O=S=O RAHZWNYVWXNFOC-UHFFFAOYSA-N 0.000 claims description 96
- JJWKPURADFRFRB-UHFFFAOYSA-N carbonyl sulfide Chemical compound O=C=S JJWKPURADFRFRB-UHFFFAOYSA-N 0.000 claims description 56
- NINIDFKCEFEMDL-UHFFFAOYSA-N Sulfur Chemical compound [S] NINIDFKCEFEMDL-UHFFFAOYSA-N 0.000 claims description 45
- 229910052717 sulfur Inorganic materials 0.000 claims description 45
- 239000011593 sulfur Substances 0.000 claims description 45
- TXEYQDLBPFQVAA-UHFFFAOYSA-N tetrafluoromethane Chemical compound FC(F)(F)F TXEYQDLBPFQVAA-UHFFFAOYSA-N 0.000 claims description 40
- 239000007789 gas Substances 0.000 claims description 30
- RWSOTUBLDIXVET-UHFFFAOYSA-N Dihydrogen sulfide Chemical compound S RWSOTUBLDIXVET-UHFFFAOYSA-N 0.000 claims description 29
- 229910000037 hydrogen sulfide Inorganic materials 0.000 claims description 29
- 239000007787 solid Substances 0.000 claims description 26
- 239000011810 insulating material Substances 0.000 claims description 22
- LSJNBGSOIVSBBR-UHFFFAOYSA-N thionyl fluoride Chemical compound FS(F)=O LSJNBGSOIVSBBR-UHFFFAOYSA-N 0.000 claims description 18
- OBTWBSRJZRCYQV-UHFFFAOYSA-N sulfuryl difluoride Chemical compound FS(F)(=O)=O OBTWBSRJZRCYQV-UHFFFAOYSA-N 0.000 claims description 14
- 230000002159 abnormal effect Effects 0.000 claims description 13
- 239000005935 Sulfuryl fluoride Substances 0.000 claims description 12
- 229940059867 sulfur containing product ectoparasiticides Drugs 0.000 claims description 12
- 238000003745 diagnosis Methods 0.000 claims description 6
- 238000001514 detection method Methods 0.000 claims description 5
- 238000012544 monitoring process Methods 0.000 abstract description 2
- 239000000047 product Substances 0.000 description 49
- 230000008859 change Effects 0.000 description 25
- 239000003463 adsorbent Substances 0.000 description 16
- 238000000354 decomposition reaction Methods 0.000 description 9
- KRHYYFGTRYWZRS-UHFFFAOYSA-N Fluorane Chemical compound F KRHYYFGTRYWZRS-UHFFFAOYSA-N 0.000 description 7
- 238000006243 chemical reaction Methods 0.000 description 7
- 229910000040 hydrogen fluoride Inorganic materials 0.000 description 7
- 230000008569 process Effects 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 238000002474 experimental method Methods 0.000 description 4
- 230000037361 pathway Effects 0.000 description 4
- 238000007599 discharging Methods 0.000 description 3
- 230000005484 gravity Effects 0.000 description 3
- 238000004458 analytical method Methods 0.000 description 2
- 230000008901 benefit Effects 0.000 description 2
- 238000005034 decoration Methods 0.000 description 2
- 230000007547 defect Effects 0.000 description 2
- 238000010586 diagram Methods 0.000 description 2
- 239000012634 fragment Substances 0.000 description 2
- 239000012535 impurity Substances 0.000 description 2
- 238000004519 manufacturing process Methods 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000003077 quantum chemistry computational method Methods 0.000 description 2
- 238000001179 sorption measurement Methods 0.000 description 2
- 239000000126 substance Substances 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- NXHILIPIEUBEPD-UHFFFAOYSA-H tungsten hexafluoride Chemical compound F[W](F)(F)(F)(F)F NXHILIPIEUBEPD-UHFFFAOYSA-H 0.000 description 2
- IRPGOXJVTQTAAN-UHFFFAOYSA-N 2,2,3,3,3-pentafluoropropanal Chemical compound FC(F)(F)C(F)(F)C=O IRPGOXJVTQTAAN-UHFFFAOYSA-N 0.000 description 1
- KLZUFWVZNOTSEM-UHFFFAOYSA-K Aluminum fluoride Inorganic materials F[Al](F)F KLZUFWVZNOTSEM-UHFFFAOYSA-K 0.000 description 1
- KRHYYFGTRYWZRS-UHFFFAOYSA-M Fluoride anion Chemical compound [F-] KRHYYFGTRYWZRS-UHFFFAOYSA-M 0.000 description 1
- PXGOKWXKJXAPGV-UHFFFAOYSA-N Fluorine Chemical compound FF PXGOKWXKJXAPGV-UHFFFAOYSA-N 0.000 description 1
- 229910006095 SO2F Inorganic materials 0.000 description 1
- UCKMPCXJQFINFW-UHFFFAOYSA-N Sulphide Chemical compound [S-2] UCKMPCXJQFINFW-UHFFFAOYSA-N 0.000 description 1
- 230000005856 abnormality Effects 0.000 description 1
- QVGXLLKOCUKJST-UHFFFAOYSA-N atomic oxygen Chemical compound [O] QVGXLLKOCUKJST-UHFFFAOYSA-N 0.000 description 1
- 238000004364 calculation method Methods 0.000 description 1
- 238000009795 derivation Methods 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000010892 electric spark Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 239000012467 final product Substances 0.000 description 1
- 229910052731 fluorine Inorganic materials 0.000 description 1
- 239000011737 fluorine Substances 0.000 description 1
- 231100000252 nontoxic Toxicity 0.000 description 1
- 230000003000 nontoxic effect Effects 0.000 description 1
- 238000013021 overheating Methods 0.000 description 1
- 229910052760 oxygen Inorganic materials 0.000 description 1
- 239000001301 oxygen Substances 0.000 description 1
- 230000035945 sensitivity Effects 0.000 description 1
- 125000000475 sulfinyl group Chemical group [*:2]S([*:1])=O 0.000 description 1
- 230000002459 sustained effect Effects 0.000 description 1
- 230000009967 tasteless effect Effects 0.000 description 1
- DUGWRBKBGKTKOX-UHFFFAOYSA-N tetrafluoro(oxo)-$l^{6}-sulfane Chemical compound FS(F)(F)(F)=O DUGWRBKBGKTKOX-UHFFFAOYSA-N 0.000 description 1
- 231100000331 toxic Toxicity 0.000 description 1
- 230000002588 toxic effect Effects 0.000 description 1
Images
Classifications
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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
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- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Gas-Insulated Switchgears (AREA)
Abstract
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CN111239573A (zh) * | 2020-03-27 | 2020-06-05 | 广东电网有限责任公司电力科学研究院 | 一种六氟化硫电气设备内部故障的在线诊断方法、装置 |
CN112305354A (zh) * | 2020-10-23 | 2021-02-02 | 海南电网有限责任公司电力科学研究院 | 一种六氟化硫绝缘电气设备缺陷类型的诊断方法 |
CN112557844B (zh) * | 2020-11-27 | 2022-11-15 | 中国南方电网有限责任公司超高压输电公司检修试验中心 | 一种断路器喷嘴裂解状态实时评估装置及方法 |
CN112730654B (zh) * | 2020-12-18 | 2023-02-03 | 国网河北省电力有限公司电力科学研究院 | 六氟化硫电气设备故障检测方法、装置及终端设备 |
CN114184911B (zh) * | 2021-11-23 | 2023-10-24 | 国网北京市电力公司 | 检测设备缺陷类型的方法、装置及电子设备 |
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CN105242182B (zh) * | 2015-10-27 | 2019-03-15 | 中国电力科学研究院 | 基于sf6气体分解产物的运行开关设备内部缺陷判断方法 |
CN105911032A (zh) * | 2016-04-08 | 2016-08-31 | 武汉大学 | 基于紫外荧光检测sf6电气设备内so2的装置及方法 |
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Application publication date: 20180831 Assignee: SHANGHAI HUAAI CHROMATOGRAPHIC ANALYSIS Co.,Ltd. Assignor: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Contract record no.: X2022990000821 Denomination of invention: A method and device for internal fault diagnosis of sulfur hexafluoride electrical equipment Granted publication date: 20200707 License type: Common License Record date: 20221017 Application publication date: 20180831 Assignee: T&P UNION (BEIJING) CO.,LTD. Assignor: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Contract record no.: X2022990000822 Denomination of invention: A method and device for internal fault diagnosis of sulfur hexafluoride electrical equipment Granted publication date: 20200707 License type: Common License Record date: 20221017 Application publication date: 20180831 Assignee: Xiamen Jiahua Electrical Technology Co.,Ltd. Assignor: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Contract record no.: X2022990000824 Denomination of invention: A method and device for internal fault diagnosis of sulfur hexafluoride electrical equipment Granted publication date: 20200707 License type: Common License Record date: 20221017 Application publication date: 20180831 Assignee: Guangdong Electric Power Communication Technology Co.,Ltd. Assignor: ELECTRIC POWER RESEARCH INSTITUTE OF GUANGDONG POWER GRID Co.,Ltd. Contract record no.: X2022990000823 Denomination of invention: A method and device for internal fault diagnosis of sulfur hexafluoride electrical equipment Granted publication date: 20200707 License type: Common License Record date: 20221017 |
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