BR112021019585A2 - Bucha de transformador - Google Patents
Bucha de transformadorInfo
- Publication number
- BR112021019585A2 BR112021019585A2 BR112021019585A BR112021019585A BR112021019585A2 BR 112021019585 A2 BR112021019585 A2 BR 112021019585A2 BR 112021019585 A BR112021019585 A BR 112021019585A BR 112021019585 A BR112021019585 A BR 112021019585A BR 112021019585 A2 BR112021019585 A2 BR 112021019585A2
- Authority
- BR
- Brazil
- Prior art keywords
- transformer bushing
- insulating tube
- current
- transmitting beam
- end screen
- Prior art date
Links
- 239000003990 capacitor Substances 0.000 abstract 2
- 238000000034 method Methods 0.000 abstract 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
- H01F27/28—Coils; Windings; Conductive connections
- H01F27/29—Terminals; Tapping arrangements for signal inductances
-
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Insulators (AREA)
- Transformers For Measuring Instruments (AREA)
Abstract
bucha de transformador. é revelada uma bucha de transformador (1000) que compreende: um tubo isolante (1010) configurado para que tenha uma estrutura oca em uma direção axial; um núcleo capacitor (1020), que compreende uma viga transmissora de corrente (1021) atravessando o tubo isolante, e várias camadas isolantes e várias telas capacitivas situadas no tubo isolante e enroladas sequencialmente em torno de um lado externo da viga transmissora de corrente, sendo que uma extremidade, que se estende para fora do tubo isolante, da viga transmissora de corrente conecta-se de maneira fixa a um primeiro terminal de fiação (1040) e conecta-se eletricamente ao primeiro terminal de fiação; e uma junta de tela de extremidade (1030), que conecta-se eletricamente a uma tela de extremidade no núcleo capacitor e é usada para aterrar a tela de extremidade quando a bucha de transformador opera. a bucha de transformador tem uma estrutura simples, tal que é possível economizar custos, o número de procedimentos de produção é reduzido e a eficiência de produção é aprimorada.
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| CN201910258813.3A CN111768958A (zh) | 2019-04-01 | 2019-04-01 | 变压器套管 |
| PCT/CN2020/080468 WO2020199943A1 (zh) | 2019-04-01 | 2020-03-20 | 变压器套管 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| BR112021019585A2 true BR112021019585A2 (pt) | 2021-12-07 |
Family
ID=72664925
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| BR112021019585A BR112021019585A2 (pt) | 2019-04-01 | 2020-03-20 | Bucha de transformador |
Country Status (3)
| Country | Link |
|---|---|
| CN (1) | CN111768958A (pt) |
| BR (1) | BR112021019585A2 (pt) |
| WO (1) | WO2020199943A1 (pt) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN117612810B (zh) * | 2024-01-22 | 2024-04-09 | 搏世因（北京）高压电气有限公司 | 一种电容式套管的爬伞裙结构以及法兰安装方法 |
Family Cites Families (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| CN201689761U (zh) * | 2010-05-17 | 2010-12-29 | 江苏思源赫兹互感器有限公司 | 电容式变压器套管 |
| CN202282231U (zh) * | 2011-11-01 | 2012-06-20 | 江苏思源赫兹互感器有限公司 | 一种变压器套管 |
| KR101559540B1 (ko) * | 2014-04-24 | 2015-10-15 | 주식회사 상원 | 변압기 부싱의 밀봉장치 |
| CN207743037U (zh) * | 2018-02-06 | 2018-08-17 | 传奇电气（沈阳）有限公司 | 油纸电容式变压器套管及其电力变压器 |
| CN209544113U (zh) * | 2019-04-01 | 2019-10-25 | 江苏神马电力股份有限公司 | 变压器套管 |
-
2019
- 2019-04-01 CN CN201910258813.3A patent/CN111768958A/zh active Pending
-
2020
- 2020-03-20 BR BR112021019585A patent/BR112021019585A2/pt unknown
- 2020-03-20 WO PCT/CN2020/080468 patent/WO2020199943A1/zh active Application Filing
Also Published As
| Publication number | Publication date |
|---|---|
| WO2020199943A1 (zh) | 2020-10-08 |
| CN111768958A (zh) | 2020-10-13 |
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