CN104254763B - 一种测试电绝缘子的第二密封的完整性的方法 - Google Patents
一种测试电绝缘子的第二密封的完整性的方法 Download PDFInfo
- Publication number
- CN104254763B CN104254763B CN201380012812.1A CN201380012812A CN104254763B CN 104254763 B CN104254763 B CN 104254763B CN 201380012812 A CN201380012812 A CN 201380012812A CN 104254763 B CN104254763 B CN 104254763B
- Authority
- CN
- China
- Prior art keywords
- opening
- volume
- potted component
- sealing
- insulator
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Active
Links
- 239000012212 insulator Substances 0.000 title claims abstract description 106
- 238000000034 method Methods 0.000 title claims abstract description 45
- 238000012360 testing method Methods 0.000 title claims abstract description 37
- 238000007789 sealing Methods 0.000 claims abstract description 109
- 239000011810 insulating material Substances 0.000 claims description 4
- 239000007789 gas Substances 0.000 description 87
- 229910052751 metal Inorganic materials 0.000 description 16
- 239000002184 metal Substances 0.000 description 16
- 239000000463 material Substances 0.000 description 12
- 238000009413 insulation Methods 0.000 description 9
- 238000004519 manufacturing process Methods 0.000 description 7
- 239000000565 sealant Substances 0.000 description 6
- 239000004411 aluminium Substances 0.000 description 5
- 229910052782 aluminium Inorganic materials 0.000 description 5
- XAGFODPZIPBFFR-UHFFFAOYSA-N aluminium Chemical compound [Al] XAGFODPZIPBFFR-UHFFFAOYSA-N 0.000 description 5
- 239000002131 composite material Substances 0.000 description 5
- 239000006260 foam Substances 0.000 description 5
- 229910052573 porcelain Inorganic materials 0.000 description 4
- 229910000831 Steel Inorganic materials 0.000 description 3
- 238000005266 casting Methods 0.000 description 3
- 239000000919 ceramic Substances 0.000 description 3
- 238000013461 design Methods 0.000 description 3
- 229920000642 polymer Polymers 0.000 description 3
- 229910001220 stainless steel Inorganic materials 0.000 description 3
- 239000010935 stainless steel Substances 0.000 description 3
- 239000010959 steel Substances 0.000 description 3
- 229910001018 Cast iron Inorganic materials 0.000 description 2
- 239000004593 Epoxy Substances 0.000 description 2
- 229920005549 butyl rubber Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 230000002349 favourable effect Effects 0.000 description 2
- 239000000835 fiber Substances 0.000 description 2
- 238000000926 separation method Methods 0.000 description 2
- 238000012956 testing procedure Methods 0.000 description 2
- 238000004026 adhesive bonding Methods 0.000 description 1
- 238000006243 chemical reaction Methods 0.000 description 1
- 238000005253 cladding Methods 0.000 description 1
- 150000001875 compounds Chemical class 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 238000010292 electrical insulation Methods 0.000 description 1
- 230000005611 electricity Effects 0.000 description 1
- 239000008393 encapsulating agent Substances 0.000 description 1
- 239000004744 fabric Substances 0.000 description 1
- 239000006261 foam material Substances 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 239000001307 helium Substances 0.000 description 1
- 229910052734 helium Inorganic materials 0.000 description 1
- SWQJXJOGLNCZEY-UHFFFAOYSA-N helium atom Chemical compound [He] SWQJXJOGLNCZEY-UHFFFAOYSA-N 0.000 description 1
- 238000003780 insertion Methods 0.000 description 1
- 230000037431 insertion Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000007774 longterm Effects 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000012545 processing Methods 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 238000010998 test method Methods 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/20—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material
- G01M3/22—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using special tracer materials, e.g. dye, fluorescent material, radioactive material for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01M—TESTING STATIC OR DYNAMIC BALANCE OF MACHINES OR STRUCTURES; TESTING OF STRUCTURES OR APPARATUS, NOT OTHERWISE PROVIDED FOR
- G01M3/00—Investigating fluid-tightness of structures
- G01M3/02—Investigating fluid-tightness of structures by using fluid or vacuum
- G01M3/04—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point
- G01M3/16—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means
- G01M3/18—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators
- G01M3/183—Investigating fluid-tightness of structures by using fluid or vacuum by detecting the presence of fluid at the leakage point using electric detection means for pipes, cables or tubes; for pipe joints or seals; for valves; for welds; for containers, e.g. radiators for pipe joints or seals
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/36—Insulators having evacuated or gas-filled spaces
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B17/00—Insulators or insulating bodies characterised by their form
- H01B17/14—Supporting insulators
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Examining Or Testing Airtightness (AREA)
Abstract
Description
Claims (13)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP12158157.3 | 2012-03-06 | ||
EP12158157.3A EP2637180A1 (en) | 2012-03-06 | 2012-03-06 | A post insulator |
PCT/EP2013/053896 WO2013131790A1 (en) | 2012-03-06 | 2013-02-27 | A method of testing the integrety of a second seal of an electrical insulator |
Publications (2)
Publication Number | Publication Date |
---|---|
CN104254763A CN104254763A (zh) | 2014-12-31 |
CN104254763B true CN104254763B (zh) | 2017-10-27 |
Family
ID=47749866
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201380012812.1A Active CN104254763B (zh) | 2012-03-06 | 2013-02-27 | 一种测试电绝缘子的第二密封的完整性的方法 |
Country Status (7)
Country | Link |
---|---|
US (1) | US9322737B2 (zh) |
EP (2) | EP2637180A1 (zh) |
CN (1) | CN104254763B (zh) |
BR (1) | BR112014021534B1 (zh) |
CA (1) | CA2866461C (zh) |
RU (1) | RU2576546C1 (zh) |
WO (1) | WO2013131790A1 (zh) |
Families Citing this family (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR3079032B1 (fr) * | 2018-03-19 | 2020-09-04 | Tyco Electronics France Sas | Boîtier électrique et procédé pour tester l’étanchéité du boîtier électrique |
CN108257741B (zh) * | 2018-03-27 | 2021-04-23 | 江苏神马电力股份有限公司 | 一种支柱绝缘子及绝缘支柱 |
US10942082B2 (en) * | 2018-07-27 | 2021-03-09 | The Boeing Company | Wire bundle fitting test apparatus, system and method therefor |
US11227708B2 (en) | 2019-07-25 | 2022-01-18 | Marmon Utility Llc | Moisture seal for high voltage insulator |
Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB635814A (en) * | 1948-03-30 | 1950-04-19 | Bullers Ltd | Improvements in or relating to gas-filled electric insulators |
DE902871C (de) * | 1943-09-18 | 1954-01-28 | Aeg | Hochspannungshohlisolator |
DE3707197A1 (de) * | 1987-03-04 | 1988-09-15 | Siemens Ag | Verfahren zur dichtigkeitspruefung von in einem gasdicht verschlossenen gehaeuse untergebrachten elektrischen geraeten, insbesondere ueberspannungsableiter |
CN2879154Y (zh) * | 2006-01-25 | 2007-03-14 | 西安Abb电力电容器有限公司 | 气压式瓷瓶试漏机 |
Family Cites Families (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH227678A (de) * | 1941-06-07 | 1943-06-30 | Hermes Patentverwertungs Gmbh | Keramischer Hochspannungsisolator. |
DE1612990U (de) * | 1950-06-27 | 1950-09-07 | Voigt & Haeffner Ag | Hochspannungsstuetzer aus keramischem isolierstoff. |
US2986595A (en) * | 1958-10-15 | 1961-05-30 | Lapp Insulator Company Inc | Post type insulator and method of making the same |
US3384701A (en) * | 1966-11-15 | 1968-05-21 | Ohio Brass Co | Post insulator with composite fillers |
US4090051A (en) * | 1974-05-14 | 1978-05-16 | Westinghouse Electric Corp. | Energy-storage operating mechanisms for circuit-interrupting structures alone and also for circuit-interrupting structures utilizing serially-related disconnecting-switch structures therewith |
US4045604A (en) * | 1974-10-08 | 1977-08-30 | Raychem Limited | Recoverable article with outwardly extending hollow heat flanges; kit including such article and a cylindrical substrate; and method of making such article |
US5345812A (en) * | 1992-06-24 | 1994-09-13 | Eastman Kodak Company | Seal leakage monitoring device and method |
DE4421343A1 (de) * | 1994-06-17 | 1995-12-21 | Hoechst Ceram Tec Ag | Hochspannungsisolator aus Keramik |
US5755372A (en) * | 1995-07-20 | 1998-05-26 | Ocean Engineering & Manufacturing, Inc. | Self monitoring oil pump seal |
JPH09133603A (ja) * | 1995-11-09 | 1997-05-20 | Ngk Insulators Ltd | 複合碍管の気密性検査方法及び複合碍管の気密性検査装置 |
JPH09139128A (ja) | 1995-11-14 | 1997-05-27 | Ngk Insulators Ltd | ポリマー支持碍子 |
DE19642099A1 (de) * | 1996-10-12 | 1998-04-16 | Leybold Vakuum Gmbh | Prüfung der Dichtheit von Verpackungen |
US6017168A (en) * | 1997-12-22 | 2000-01-25 | Abb Vetco Gray Inc. | Fluid assist bearing for telescopic joint of a RISER system |
US6479294B1 (en) * | 2000-11-02 | 2002-11-12 | Quallion Llc | Method for determining container leakage |
US6615642B2 (en) * | 2001-08-27 | 2003-09-09 | The Boeing Company | Method and apparatus to locally test pressure seal |
US20060225913A1 (en) * | 2005-04-08 | 2006-10-12 | Siemens Aktiengesellschaft | Cast-resin insulator having reduced leakage path formation |
EP1801819B1 (en) | 2005-12-23 | 2012-05-23 | ABB Technology Ltd | A method for manufacturing a post insulator and a post insulator |
CN201156452Y (zh) | 2007-12-29 | 2008-11-26 | 南方电网技术研究中心 | 一种复合支柱绝缘子 |
JP5213479B2 (ja) * | 2008-02-28 | 2013-06-19 | 矢崎総業株式会社 | シール検査方法、及びシール検査装置 |
GB201019784D0 (en) * | 2010-11-23 | 2011-01-05 | Furmanite Internat Ltd | Closure assembly for pipe end |
-
2012
- 2012-03-06 EP EP12158157.3A patent/EP2637180A1/en not_active Withdrawn
-
2013
- 2013-02-27 WO PCT/EP2013/053896 patent/WO2013131790A1/en active Application Filing
- 2013-02-27 CN CN201380012812.1A patent/CN104254763B/zh active Active
- 2013-02-27 EP EP13706035.6A patent/EP2823277B1/en active Active
- 2013-02-27 CA CA2866461A patent/CA2866461C/en active Active
- 2013-02-27 RU RU2014140150/28A patent/RU2576546C1/ru active
- 2013-02-27 BR BR112014021534-0A patent/BR112014021534B1/pt active IP Right Grant
-
2014
- 2014-09-05 US US14/478,972 patent/US9322737B2/en active Active
Patent Citations (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE902871C (de) * | 1943-09-18 | 1954-01-28 | Aeg | Hochspannungshohlisolator |
GB635814A (en) * | 1948-03-30 | 1950-04-19 | Bullers Ltd | Improvements in or relating to gas-filled electric insulators |
DE3707197A1 (de) * | 1987-03-04 | 1988-09-15 | Siemens Ag | Verfahren zur dichtigkeitspruefung von in einem gasdicht verschlossenen gehaeuse untergebrachten elektrischen geraeten, insbesondere ueberspannungsableiter |
CN2879154Y (zh) * | 2006-01-25 | 2007-03-14 | 西安Abb电力电容器有限公司 | 气压式瓷瓶试漏机 |
Also Published As
Publication number | Publication date |
---|---|
WO2013131790A1 (en) | 2013-09-12 |
EP2823277B1 (en) | 2020-10-07 |
RU2576546C1 (ru) | 2016-03-10 |
CN104254763A (zh) | 2014-12-31 |
EP2637180A1 (en) | 2013-09-11 |
CA2866461C (en) | 2016-12-06 |
CA2866461A1 (en) | 2013-09-12 |
US9322737B2 (en) | 2016-04-26 |
BR112014021534A2 (zh) | 2017-06-20 |
EP2823277A1 (en) | 2015-01-14 |
US20140373602A1 (en) | 2014-12-25 |
BR112014021534B1 (pt) | 2022-09-13 |
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Legal Events
Date | Code | Title | Description |
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C06 | Publication | ||
PB01 | Publication | ||
C10 | Entry into substantive examination | ||
SE01 | Entry into force of request for substantive examination | ||
GR01 | Patent grant | ||
GR01 | Patent grant | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20180509 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
|
TR01 | Transfer of patent right |
Effective date of registration: 20210520 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
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TR01 | Transfer of patent right | ||
CP01 | Change in the name or title of a patent holder |
Address after: Swiss Baden Patentee after: Hitachi energy Switzerland AG Address before: Swiss Baden Patentee before: ABB grid Switzerland AG |
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CP01 | Change in the name or title of a patent holder | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240116 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
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TR01 | Transfer of patent right |