CN105934806B - 包括含有流体的高压装置和用于检测流体的一个或多个物理性质的装备的设备 - Google Patents
包括含有流体的高压装置和用于检测流体的一个或多个物理性质的装备的设备 Download PDFInfo
- Publication number
- CN105934806B CN105934806B CN201580005401.9A CN201580005401A CN105934806B CN 105934806 B CN105934806 B CN 105934806B CN 201580005401 A CN201580005401 A CN 201580005401A CN 105934806 B CN105934806 B CN 105934806B
- Authority
- CN
- China
- Prior art keywords
- equipment
- fluid
- detector
- housing
- conduit assembly
- 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
- 239000012530 fluid Substances 0.000 title claims abstract description 153
- 238000009434 installation Methods 0.000 title claims abstract description 32
- 230000000704 physical effect Effects 0.000 title claims abstract description 21
- 238000004891 communication Methods 0.000 claims abstract description 14
- 238000009413 insulation Methods 0.000 claims abstract description 12
- 238000001816 cooling Methods 0.000 claims abstract description 9
- 238000001514 detection method Methods 0.000 claims description 26
- 230000004888 barrier function Effects 0.000 claims description 3
- -1 humidity Substances 0.000 claims description 3
- 238000007689 inspection Methods 0.000 abstract description 12
- 238000012423 maintenance Methods 0.000 abstract description 11
- 238000012360 testing method Methods 0.000 abstract description 5
- 239000003921 oil Substances 0.000 description 28
- 235000019198 oils Nutrition 0.000 description 28
- 239000007789 gas Substances 0.000 description 25
- 238000005259 measurement Methods 0.000 description 21
- 238000009792 diffusion process Methods 0.000 description 7
- 239000001257 hydrogen Substances 0.000 description 7
- 229910052739 hydrogen Inorganic materials 0.000 description 7
- 230000035484 reaction time Effects 0.000 description 7
- UFHFLCQGNIYNRP-UHFFFAOYSA-N Hydrogen Chemical compound [H][H] UFHFLCQGNIYNRP-UHFFFAOYSA-N 0.000 description 6
- 230000008859 change Effects 0.000 description 6
- 238000004880 explosion Methods 0.000 description 6
- 238000004804 winding Methods 0.000 description 6
- 239000002480 mineral oil Substances 0.000 description 5
- 235000010446 mineral oil Nutrition 0.000 description 5
- 230000008901 benefit Effects 0.000 description 4
- 239000000463 material Substances 0.000 description 4
- 230000015572 biosynthetic process Effects 0.000 description 3
- 150000002148 esters Chemical class 0.000 description 3
- 239000002245 particle Substances 0.000 description 3
- 238000003786 synthesis reaction Methods 0.000 description 3
- 235000015112 vegetable and seed oil Nutrition 0.000 description 3
- 239000008158 vegetable oil Substances 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000006870 function Effects 0.000 description 2
- 239000007788 liquid Substances 0.000 description 2
- 230000000644 propagated effect Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000004308 accommodation Effects 0.000 description 1
- 230000032683 aging Effects 0.000 description 1
- 230000003466 anti-cipated effect Effects 0.000 description 1
- 230000000712 assembly Effects 0.000 description 1
- 238000000429 assembly Methods 0.000 description 1
- 238000005452 bending Methods 0.000 description 1
- 230000019771 cognition Effects 0.000 description 1
- 230000008878 coupling Effects 0.000 description 1
- 238000010168 coupling process Methods 0.000 description 1
- 238000005859 coupling reaction Methods 0.000 description 1
- 230000001934 delay Effects 0.000 description 1
- 239000000428 dust Substances 0.000 description 1
- 238000010891 electric arc Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 230000017525 heat dissipation Effects 0.000 description 1
- 150000002431 hydrogen Chemical class 0.000 description 1
- 230000007246 mechanism Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 239000004033 plastic Substances 0.000 description 1
- 229920003023 plastic Polymers 0.000 description 1
- 238000010248 power generation Methods 0.000 description 1
- 230000002035 prolonged effect Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
- 229910001220 stainless steel Inorganic materials 0.000 description 1
- 239000010935 stainless steel Substances 0.000 description 1
- 238000012546 transfer Methods 0.000 description 1
- 230000009466 transformation Effects 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
- H01F27/12—Oil cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/004—Arrangements for interchanging inductances, transformers or coils thereof
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/02—Casings
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/06—Mounting, supporting or suspending transformers, reactors or choke coils not being of the signal type
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/10—Liquid cooling
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/08—Cooling; Ventilating
- H01F27/20—Cooling by special gases or non-ambient air
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/0005—Tap change devices
- H01H9/0044—Casings; Mountings; Disposition in transformer housing
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
- H01H9/52—Cooling of switch parts
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F27/00—Details of transformers or inductances, in general
- H01F27/40—Structural association with built-in electric component, e.g. fuse
- H01F27/402—Association of measuring or protective means
- H01F2027/404—Protective devices specially adapted for fluid filled transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Testing Or Calibration Of Command Recording Devices (AREA)
Abstract
Description
Claims (15)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
EP14152120.3A EP2899728B2 (en) | 2014-01-22 | 2014-01-22 | A device comprising a high voltage apparatus including a fluid and equipment for detecting one or more physical properties of the fluid |
EP14152120.3 | 2014-01-22 | ||
PCT/EP2015/050997 WO2015110422A1 (en) | 2014-01-22 | 2015-01-20 | A device comprising a high voltage apparatus including a fluid and equipment for detecting one or more physical properties of the fluid |
Publications (2)
Publication Number | Publication Date |
---|---|
CN105934806A CN105934806A (zh) | 2016-09-07 |
CN105934806B true CN105934806B (zh) | 2018-04-17 |
Family
ID=49958364
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CN201580005401.9A Active CN105934806B (zh) | 2014-01-22 | 2015-01-20 | 包括含有流体的高压装置和用于检测流体的一个或多个物理性质的装备的设备 |
Country Status (4)
Country | Link |
---|---|
US (1) | US9666351B2 (zh) |
EP (1) | EP2899728B2 (zh) |
CN (1) | CN105934806B (zh) |
WO (1) | WO2015110422A1 (zh) |
Families Citing this family (14)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102016110221A1 (de) * | 2016-06-02 | 2017-12-07 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalterkopf sowie Laststufenschalter mit Laststufenschalterkopf |
EP3293743A1 (en) * | 2016-09-12 | 2018-03-14 | ABB Schweiz AG | A cover for electric power devices filled with a dielectric liquid |
EP3422501B1 (en) * | 2017-06-28 | 2021-04-28 | ABB Schweiz AG | Robot for unmanned operation and maintenance in an indoor medium or high voltage switchgear station |
CN108051032A (zh) * | 2017-12-20 | 2018-05-18 | 国网新疆电力有限公司吐鲁番供电公司 | 变电站少油设备的在线监测系统 |
WO2019133972A1 (en) | 2017-12-30 | 2019-07-04 | Abb Schweiz Ag | System for sensor utilization in a transformer cooling circuit |
US11137382B2 (en) | 2018-06-15 | 2021-10-05 | Morgan Schaffer Ltd. | Apparatus and method for performing gas analysis using optical absorption spectroscopy, such as infrared (IR) and/or UV, and use thereof in apparatus and method for performing dissolved gas analysis (DGA) on a piece of electrical equipment |
US10732164B2 (en) * | 2018-12-12 | 2020-08-04 | ZTZ Service International, Inc. | System and method for headspace monitoring in transformers |
CN109637859B (zh) * | 2018-12-14 | 2024-05-03 | 广东电网有限责任公司 | 一种用于取油样的变压器分接开关工具 |
EP3745434B1 (en) * | 2019-05-28 | 2023-05-17 | Hitachi Energy Switzerland AG | Pressure pulse diagnostics of an on-load tap changer |
CA3089773A1 (en) | 2019-10-08 | 2021-04-08 | Morgan Schaffer Ltd. | Dissolved gas analysis system calibration |
CN112246008A (zh) * | 2020-10-19 | 2021-01-22 | 中国能源建设集团东北电力第一工程有限公司 | 一种精密板式滤油机 |
CN112324962B (zh) * | 2020-11-04 | 2022-08-05 | 贵州电网有限责任公司 | 一种免拆卸的压力释放阀压力校验阀门 |
CN112344033B (zh) * | 2020-11-04 | 2022-08-09 | 贵州电网有限责任公司 | 一种压力释放阀免拆卸测试阀装置 |
CN114530826B (zh) * | 2021-12-28 | 2024-02-13 | 国电南瑞科技股份有限公司 | 基于有机气体浓度特征的变压器轻瓦斯保护方法及系统 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56101718A (en) * | 1980-01-18 | 1981-08-14 | Hitachi Ltd | Oil-immersed electric equipment |
Family Cites Families (22)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH212727A (de) | 1939-11-21 | 1940-12-15 | Zettler Elektro Apparate Aktie | Schutzeinrichtung an Transformatoren. |
CA1167279A (en) * | 1980-05-20 | 1984-05-15 | Katuo Sugawara | System for monitoring abnormality of oil-filled electric devices |
JPS5734431A (en) | 1980-08-09 | 1982-02-24 | Mitsubishi Electric Corp | Monitoring apparatus for gas in oil of transformer |
JPS5788710A (en) * | 1980-11-21 | 1982-06-02 | Toshiba Corp | On-load tap changer |
JPS5921009A (ja) | 1982-07-26 | 1984-02-02 | Mitsubishi Electric Corp | 油入電気機器 |
JPS5988809A (ja) | 1982-11-12 | 1984-05-22 | Hitachi Ltd | ガス絶縁変圧器のガス漏れ検出装置 |
JPS61263106A (ja) | 1985-05-16 | 1986-11-21 | Mitsubishi Electric Corp | 変圧器油の劣化検知装置 |
JPH081859B2 (ja) * | 1987-02-16 | 1996-01-10 | 株式会社東芝 | 負荷時タツプ切換装置 |
US5271263A (en) | 1990-04-25 | 1993-12-21 | Gibeault Jean Pierre | Fluid sampler for detection and monitoring of failure conditions in fluid insulated electrical equipment |
FR2739486B1 (fr) * | 1995-09-28 | 1997-11-14 | Magnier Philippe | Procede et dispositif de protection contre l'explosion et l'incendie des transformateurs electriques |
US6494617B1 (en) | 1999-04-30 | 2002-12-17 | General Electric Company | Status detection apparatus and method for fluid-filled electrical equipment |
US6401518B1 (en) | 1999-07-29 | 2002-06-11 | General Electric Company | Fluid filled electrical device with diagnostic sensor located in fluid circulation flow path |
JP2003185690A (ja) * | 2001-12-18 | 2003-07-03 | Toshiba Corp | 電力用変圧器 |
US7332015B2 (en) | 2002-09-06 | 2008-02-19 | Waukesha Electric Systems, Inc | Automatic dehydrating breather apparatus and method |
FR2888034B1 (fr) * | 2005-06-29 | 2010-10-08 | Philippe Magnier | Dispositif de prevention contre l'explosion d'un transformateur electrique |
JP4627694B2 (ja) | 2005-07-27 | 2011-02-09 | 三菱電機株式会社 | 負荷時タップ切換器の監視装置 |
DE602008004101D1 (de) | 2008-04-28 | 2011-02-03 | Abb Technology Ltd | Verfahren und Vorrichtung zur Bestimmung der relativen Feuchtigkeit eines mit isolierender Flüssigkeit gefüllten elektrischen Gerätes |
JP2011091340A (ja) | 2009-10-26 | 2011-05-06 | Chugoku Electric Power Co Inc:The | 油入変圧器の検査装置 |
EP2412596B1 (de) | 2010-07-29 | 2012-12-12 | Innova Patent GmbH | Seilbahnanlage und Verfahren zu deren Betrieb |
US8889422B2 (en) | 2011-02-17 | 2014-11-18 | General Electric Company | Optical gas sensor for use with electrical equipment and methods of assembling same |
US8319590B2 (en) * | 2011-03-21 | 2012-11-27 | Philippe Magnier Llc | Device for explosion prevention of an on load tap changer including a rupture element |
US9116081B2 (en) | 2011-05-25 | 2015-08-25 | Sunbelt Transformer, Ltd. | Oil sample tap for electrical equipment |
-
2014
- 2014-01-22 EP EP14152120.3A patent/EP2899728B2/en active Active
-
2015
- 2015-01-20 WO PCT/EP2015/050997 patent/WO2015110422A1/en active Application Filing
- 2015-01-20 US US15/106,043 patent/US9666351B2/en active Active
- 2015-01-20 CN CN201580005401.9A patent/CN105934806B/zh active Active
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS56101718A (en) * | 1980-01-18 | 1981-08-14 | Hitachi Ltd | Oil-immersed electric equipment |
Also Published As
Publication number | Publication date |
---|---|
US9666351B2 (en) | 2017-05-30 |
CN105934806A (zh) | 2016-09-07 |
WO2015110422A1 (en) | 2015-07-30 |
EP2899728B1 (en) | 2016-11-16 |
US20160322151A1 (en) | 2016-11-03 |
EP2899728B2 (en) | 2019-11-13 |
EP2899728A1 (en) | 2015-07-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
CN105934806B (zh) | 包括含有流体的高压装置和用于检测流体的一个或多个物理性质的装备的设备 | |
CN110462361B (zh) | 用于监测电力变压器等中的部件的系统和方法 | |
CN103765167B (zh) | 氢气和压力传感器的组合 | |
MXPA01010907A (es) | Aparato y metodo para la deteccion de estado de equipo electrico cargado con fluido. | |
CN103492840B (zh) | 组合的氢和压力传感器组件 | |
US20140224770A1 (en) | High voltage gas circuit breaker gas density monitoring system | |
CN103562686A (zh) | 安装到变压器的温度井中的传感器 | |
EP2691746B1 (en) | Combined hydrogen and pressure sensor assembly | |
CN103325531A (zh) | 智能油位指示装置 | |
CN111013051B (zh) | 一种油浸式变压器排油注氮灭火装置校验系统及方法 | |
CN203300386U (zh) | 智能油位指示装置 | |
CN102589747A (zh) | 一种基于光纤Bragg光栅的油浸式电力变压器顶层油温度监测方法 | |
Li et al. | Response Characteristics of the Buchholz Relay and Novel Non-Electric-Parameter Protection Methods | |
CN102768082A (zh) | 一种基于光纤Bragg光栅的油浸式电力变压器顶层油温度监测方法 | |
WO2022048918A1 (en) | Fault gas detection system for a liquid filled high voltage transformer | |
WO2021063473A1 (en) | Instrument transformer with bellow and method for pressure compensation during fluid volume changes | |
CN117405284A (zh) | 一种用于套管注油孔堵头组件的压力预警方法及系统 | |
Rajan et al. | Experimental Evaluation of Wire Type Leak Detector Layout for Prototype Fast Breeder Reactor (PFBR) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
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 |
Effective date of registration: 20180521 Address after: Baden, Switzerland Patentee after: ABB Switzerland Co.,Ltd. Address before: Zurich Patentee before: ABB TECHNOLOGY Ltd. |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20210524 Address after: Baden, Switzerland Patentee after: ABB grid Switzerland AG Address before: Baden, Switzerland Patentee before: ABB Switzerland Co.,Ltd. |
|
CP01 | Change in the name or title of a patent holder | ||
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 |
|
TR01 | Transfer of patent right | ||
TR01 | Transfer of patent right |
Effective date of registration: 20240104 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |