CN110504092B - 套管及其制造方法 - Google Patents
套管及其制造方法 Download PDFInfo
- Publication number
- CN110504092B CN110504092B CN201910855008.9A CN201910855008A CN110504092B CN 110504092 B CN110504092 B CN 110504092B CN 201910855008 A CN201910855008 A CN 201910855008A CN 110504092 B CN110504092 B CN 110504092B
- Authority
- CN
- China
- Prior art keywords
- nut
- tube
- central tube
- conductive
- fixedly connected
- 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
Images
Classifications
-
- 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
- H01B17/26—Lead-in insulators; Lead-through insulators
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
- H02G3/00—Installations of electric cables or lines or protective tubing therefor in or on buildings, equivalent structures or vehicles
- H02G3/22—Installations of cables or lines through walls, floors or ceilings, e.g. into buildings
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01B—CABLES; CONDUCTORS; INSULATORS; SELECTION OF MATERIALS FOR THEIR CONDUCTIVE, INSULATING OR DIELECTRIC PROPERTIES
- H01B13/00—Apparatus or processes specially adapted for manufacturing conductors or cables
- H01B13/0036—Details
-
- 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
- H01F27/04—Leading of conductors or axles through casings, e.g. for tap-changing arrangements
-
- 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/32—Insulating of coils, windings, or parts thereof
- H01F27/324—Insulation between coil and core, between different winding sections, around the coil; Other insulation structures
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
- H01F41/00—Apparatus or processes specially adapted for manufacturing or assembling magnets, inductances or transformers; Apparatus or processes specially adapted for manufacturing materials characterised by their magnetic properties
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Architecture (AREA)
- Civil Engineering (AREA)
- Structural Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Insulators (AREA)
Abstract
Description
Claims (20)
Priority Applications (5)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910855008.9A CN110504092B (zh) | 2019-09-10 | 2019-09-10 | 套管及其制造方法 |
| PCT/EP2020/075396 WO2021048312A1 (en) | 2019-09-10 | 2020-09-10 | Bushing and manufacturing method therefor |
| BR112022000596A BR112022000596A2 (pt) | 2019-09-10 | 2020-09-10 | Bucha e método de fabricação da mesma |
| EP20775217.1A EP4029039A1 (en) | 2019-09-10 | 2020-09-10 | Bushing and manufacturing method therefor |
| US17/641,639 US20220360063A1 (en) | 2019-09-10 | 2020-09-10 | Bushing and manufacturing method therefor |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910855008.9A CN110504092B (zh) | 2019-09-10 | 2019-09-10 | 套管及其制造方法 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| CN110504092A CN110504092A (zh) | 2019-11-26 |
| CN110504092B true CN110504092B (zh) | 2022-03-08 |
Family
ID=68591821
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CN201910855008.9A Active CN110504092B (zh) | 2019-09-10 | 2019-09-10 | 套管及其制造方法 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US20220360063A1 (zh) |
| EP (1) | EP4029039A1 (zh) |
| CN (1) | CN110504092B (zh) |
| BR (1) | BR112022000596A2 (zh) |
| WO (1) | WO2021048312A1 (zh) |
Families Citing this family (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN114050532A (zh) * | 2021-09-22 | 2022-02-15 | 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800kV柔性直流穿墙套管 |
| CN121075792A (zh) * | 2025-08-29 | 2025-12-05 | 特变电工中发上海高压开关有限公司 | 连接装置 |
Family Cites Families (19)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| GB443017A (en) * | 1934-07-18 | 1936-02-18 | Harold Smethurst | Improvements in lead-in conductors for transformers, switchgear and like electrical apparatus enclosed in metal casings |
| JPS51113193A (en) * | 1975-03-29 | 1976-10-06 | Ngk Insulators Ltd | Bushing |
| JPS54111697A (en) * | 1978-02-21 | 1979-09-01 | Mitsubishi Electric Corp | Oil contained bushing |
| DE3065859D1 (en) * | 1979-02-16 | 1984-01-19 | Mitsubishi Electric Corp | Bushing |
| JPS61161830U (zh) * | 1985-03-27 | 1986-10-07 | ||
| AUPQ975100A0 (en) * | 2000-08-29 | 2000-09-21 | Siemensindustrial Services Ltd | Re-locatable partial discharge transducer head |
| US7575371B1 (en) * | 2004-11-11 | 2009-08-18 | Fieldmetrics, Inc | Temperature sensor and extensometer |
| EP2194389B1 (en) * | 2008-12-05 | 2011-04-06 | ABB Technology Ltd | Bushing diagnosis |
| ATE526588T1 (de) * | 2009-08-07 | 2011-10-15 | Omicron Electronics Gmbh | System zur überwachung eines transformators |
| EP2482290B1 (en) * | 2011-01-28 | 2017-07-19 | ABB Schweiz AG | Temperature compensated bushing design |
| US9952063B2 (en) * | 2013-10-11 | 2018-04-24 | Mecos Ag | Contactless sensor for determining rotor displacements |
| WO2016089861A1 (en) * | 2014-12-01 | 2016-06-09 | Watson Joe David | Active monitoring systems for high voltage bushings and methods related thereto |
| US10126348B2 (en) * | 2015-04-29 | 2018-11-13 | ZTZ Service International, Inc. | Combined on-line bushing monitoring and geo-magnetic induced current monitoring system |
| EP3096334B1 (en) * | 2015-05-22 | 2020-12-30 | ABB Power Grids Switzerland AG | Electrical bushing |
| WO2018050499A1 (de) * | 2016-09-13 | 2018-03-22 | Passerro Gmbh | Verfahren und vorrichtung zur bestimmung und/oder überwachung des zustandes eines transformatorenöls |
| CN108879156B (zh) * | 2017-05-12 | 2024-02-09 | 泰科电子(上海)有限公司 | 电气防护盖及插座 |
| EP3413319B1 (en) * | 2017-06-07 | 2020-09-30 | Siemens Aktiengesellschaft | Oil filled power bushing with pressure compensation by bellow |
| CN208690084U (zh) * | 2018-08-28 | 2019-04-02 | 沈阳和新套管有限公司 | 油纸绝缘温度自适应拉杆式套管 |
| CN109786088B (zh) * | 2019-04-01 | 2024-10-15 | 江苏神马电力股份有限公司 | 一种变压器套管的导电杆端部装配组件及变压器套管 |
-
2019
- 2019-09-10 CN CN201910855008.9A patent/CN110504092B/zh active Active
-
2020
- 2020-09-10 BR BR112022000596A patent/BR112022000596A2/pt unknown
- 2020-09-10 EP EP20775217.1A patent/EP4029039A1/en active Pending
- 2020-09-10 US US17/641,639 patent/US20220360063A1/en active Pending
- 2020-09-10 WO PCT/EP2020/075396 patent/WO2021048312A1/en not_active Ceased
Also Published As
| Publication number | Publication date |
|---|---|
| US20220360063A1 (en) | 2022-11-10 |
| WO2021048312A1 (en) | 2021-03-18 |
| EP4029039A1 (en) | 2022-07-20 |
| BR112022000596A2 (pt) | 2022-03-29 |
| CN110504092A (zh) | 2019-11-26 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US10355470B2 (en) | Cable fitting for connecting a high-voltage cable to a high-voltage component | |
| CA2783074C (en) | Spark-over prevention device for high-voltage bushing | |
| CN102915828B (zh) | 固定感应电动装置和它的制造方法 | |
| CN110504092B (zh) | 套管及其制造方法 | |
| JPH0879953A (ja) | 電気ケーブル用端子 | |
| HU218815B (hu) | Készülék nagyfeszültségű kábel és berendezés csatlakoztatására | |
| CN107787513A (zh) | 电气套管 | |
| US9082572B2 (en) | Tank type vacuum circuit breaker | |
| CN103339693B (zh) | 温度补偿的套管 | |
| US12261421B2 (en) | Bushing with electrically conductive head mounted on condenser core | |
| CN101577155B (zh) | 拉杆装置、高压套管以及高压设备 | |
| EP2117015A1 (en) | High voltage bushing and high voltage device comprising such bushing | |
| KR20180015861A (ko) | 키(Key)홈 결합식 구조를 갖는 상부 체결형 1차측 고압 부싱의 취부구조 | |
| CN214410913U (zh) | 一种变压器套管 | |
| RU2616589C2 (ru) | Вилочный и розеточный изолированный чистым газом стеновой проходной изолятор для высокого напряжения постоянного тока и сверхвысокого напряжения | |
| JP7089687B1 (ja) | 鉄道車両用の碍管ユニット及び鉄道車両用の電力ケーブル接続構造体 | |
| CN101442163B (zh) | 两个端子通过平界面之间接触的屏蔽连接 | |
| US2524539A (en) | Insulating bushing with flexible sheath mounting | |
| CN217720272U (zh) | 用于气体绝缘金属封闭开关设备的母线装置 | |
| US20240274330A1 (en) | High-voltage bushing | |
| JP2023048980A (ja) | 鉄道車両用の碍管ユニット及び鉄道車両用の電力ケーブル接続構造体 | |
| CN101577375A (zh) | 高压套管接头、高压套管及高压装置 | |
| CN115882416A (zh) | 绝缘管单元以及铁路车辆用的电力电缆连接构造体 | |
| JPS6260421A (ja) | 絶縁スペ−サ | |
| JPH0319645B2 (zh) |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| PB01 | Publication | ||
| PB01 | Publication | ||
| SE01 | Entry into force of request for substantive examination | ||
| SE01 | Entry into force of request for substantive examination | ||
| TA01 | Transfer of patent application right |
Effective date of registration: 20210604 Address after: Baden, Switzerland Applicant after: ABB grid Switzerland AG Address before: Ba Deng Applicant before: ABB Switzerland Co.,Ltd. |
|
| TA01 | Transfer of patent application right | ||
| CB02 | Change of applicant information |
Address after: Swiss Baden Applicant after: Hitachi energy Switzerland AG Address before: Swiss Baden Applicant before: ABB grid Switzerland AG |
|
| CB02 | Change of applicant information | ||
| GR01 | Patent grant | ||
| GR01 | Patent grant | ||
| TR01 | Transfer of patent right |
Effective date of registration: 20240112 Address after: Zurich, SUI Patentee after: Hitachi Energy Co.,Ltd. Address before: Swiss Baden Patentee before: Hitachi energy Switzerland AG |
|
| TR01 | Transfer of patent right |