BR112013001304A2 - comutador de derivação para comutação ininterrupta entre derivações de bobinagem de um transformador abaixador, o qual possui um vaso de transformador cheio de óleo. - Google Patents
comutador de derivação para comutação ininterrupta entre derivações de bobinagem de um transformador abaixador, o qual possui um vaso de transformador cheio de óleo.Info
- Publication number
- BR112013001304A2 BR112013001304A2 BR112013001304A BR112013001304A BR112013001304A2 BR 112013001304 A2 BR112013001304 A2 BR 112013001304A2 BR 112013001304 A BR112013001304 A BR 112013001304A BR 112013001304 A BR112013001304 A BR 112013001304A BR 112013001304 A2 BR112013001304 A2 BR 112013001304A2
- Authority
- BR
- Brazil
- Prior art keywords
- changer
- tap
- transformer
- oil
- vessel
- Prior art date
Links
Classifications
-
- 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
-
- 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
- H01H9/0011—Voltage selector switches
-
- 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
- H01F29/00—Variable transformers or inductances not covered by group H01F21/00
- H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
- H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
-
- 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
- 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
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
Abstract
comutador de derivação para comutação ininterrupta entre derivações de bobinagem de um transformador abaixador, o qual possui um vaso de transformador cheio de óleo. a invenção se refere a um comutador de derivação para comutação ininterrupta entre derivações de bobinagem de um transformador abaixador, o qual possui um vaso de transformador cheio de óleo, em que o comutador de derivação não possui um alojamento próprio ou que o circunde plenamente e que é disposto par aser conectado ao conteúdo de óleo do transformador abaixador fora do ou dentro do vaso de transformador.
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE202010011524U DE202010011524U1 (de) | 2010-08-18 | 2010-08-18 | Stufenschalter |
DE202010012811U DE202010012811U1 (de) | 2010-09-18 | 2010-09-18 | Stufenschalter |
PCT/EP2011/003394 WO2012022397A1 (de) | 2010-08-18 | 2011-07-07 | Stufenschalter |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013001304A2 true BR112013001304A2 (pt) | 2016-05-17 |
Family
ID=45604788
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013001304A BR112013001304A2 (pt) | 2010-08-18 | 2011-07-07 | comutador de derivação para comutação ininterrupta entre derivações de bobinagem de um transformador abaixador, o qual possui um vaso de transformador cheio de óleo. |
Country Status (9)
Country | Link |
---|---|
US (1) | US20130213777A1 (pt) |
EP (1) | EP2606497A1 (pt) |
JP (1) | JP2013535849A (pt) |
KR (1) | KR20130137590A (pt) |
CN (1) | CN103081042A (pt) |
BR (1) | BR112013001304A2 (pt) |
CA (1) | CA2806964A1 (pt) |
RU (1) | RU2013111815A (pt) |
WO (1) | WO2012022397A1 (pt) |
Families Citing this family (11)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE202012101477U1 (de) | 2012-04-20 | 2013-07-23 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter |
DE102012103490B4 (de) * | 2012-04-20 | 2015-11-12 | Maschinenfabrik Reinhausen Gmbh | Verteiltransformator zur Spannungsregelung von Ortsnetzen |
DE102012103489B4 (de) * | 2012-04-20 | 2015-11-12 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter und dessen Verwendung zur Spannungsregelung in einem Verteiltransformator |
DE102012105152B4 (de) | 2012-06-14 | 2015-11-12 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter zur unterbrechungslosen Umschaltung zwischen verschiedenen Wicklungsanzapfungen eines Stufentransformators |
DE102013100264A1 (de) * | 2013-01-11 | 2014-07-17 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter mit einer Verbindung zum Ölvolumen eines Transformators |
DE102013100263A1 (de) * | 2013-01-11 | 2014-07-31 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter mit einer Verbindung zum Ölvolumen eines Transformators |
CN105580100B (zh) * | 2013-08-27 | 2017-12-12 | 赖茵豪森机械制造公司 | 有载分接开关、用于电压调节的可调式变压器和用于在可调式变压器中实施转换的方法 |
CN103594238A (zh) * | 2013-11-27 | 2014-02-19 | 山东电力设备有限公司 | 一种三相自耦变压器 |
CN206774379U (zh) * | 2017-04-01 | 2017-12-19 | 海鸿电气有限公司 | 一种新型的立体卷铁心变压器高压引线结构 |
DE102017215460A1 (de) * | 2017-09-04 | 2019-03-07 | Siemens Aktiengesellschaft | Anordnung zum Anschluss an ein Hochspannungsnetz mit einstellbarer Impedanz |
DE102018208612A1 (de) * | 2018-05-30 | 2019-12-05 | Siemens Aktiengesellschaft | Transformator |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US1709724A (en) * | 1928-07-21 | 1929-04-16 | Westinghouse Electric & Mfg Co | Transformer-tap-changing system |
DE676208C (de) * | 1936-03-16 | 1939-05-30 | Siemens Schuckertwerke Akt Ges | Rohrfoermig ausgebildeter Stufenschalter, der in den OElkessel eines Stufentransformators eingebaut ist |
US2349682A (en) * | 1942-10-10 | 1944-05-23 | Westinghouse Electric & Mfg Co | Electrical apparatus |
US2820953A (en) * | 1954-08-24 | 1958-01-21 | Gen Electric | Transformer tap changer mechanism |
US3206569A (en) * | 1964-12-17 | 1965-09-14 | Orin P Mccarty | Protective means for transformer tap changer |
US3404247A (en) * | 1966-03-08 | 1968-10-01 | Gen Electric | Pressure responsive protective means for vacuum type circuit interrupters |
DE7111290U (de) * | 1971-03-25 | 1971-06-24 | Transformatoren Union Ag | Lastumschalter zum einbau in transformatoren |
SE412139B (sv) * | 1978-06-16 | 1980-02-18 | Asea Ab | Transformator med lindningskopplare |
CN201025592Y (zh) * | 2006-12-24 | 2008-02-20 | 李江峰 | 有载调压组合式变压器 |
DE102007029905B4 (de) * | 2007-06-28 | 2009-07-02 | Areva Energietechnik Gmbh | Verfahren zum Betreiben eines elektrischen Transformators |
DE102008027274B3 (de) | 2008-06-06 | 2009-08-27 | Maschinenfabrik Reinhausen Gmbh | Leistungstransformator mit Stufenschalter |
DE102009035699A1 (de) * | 2009-07-30 | 2011-02-10 | Maschinenfabrik Reinhausen Gmbh | Anordnung eines Stufenschalters an einem Regeltransformator |
-
2011
- 2011-07-07 RU RU2013111815/07A patent/RU2013111815A/ru not_active Application Discontinuation
- 2011-07-07 KR KR1020137003407A patent/KR20130137590A/ko not_active Application Discontinuation
- 2011-07-07 BR BR112013001304A patent/BR112013001304A2/pt not_active IP Right Cessation
- 2011-07-07 US US13/808,932 patent/US20130213777A1/en not_active Abandoned
- 2011-07-07 EP EP11734010.9A patent/EP2606497A1/de not_active Withdrawn
- 2011-07-07 WO PCT/EP2011/003394 patent/WO2012022397A1/de active Application Filing
- 2011-07-07 CA CA2806964A patent/CA2806964A1/en not_active Abandoned
- 2011-07-07 CN CN2011800400672A patent/CN103081042A/zh active Pending
- 2011-07-07 JP JP2013525152A patent/JP2013535849A/ja not_active Withdrawn
Also Published As
Publication number | Publication date |
---|---|
CN103081042A (zh) | 2013-05-01 |
RU2013111815A (ru) | 2014-09-27 |
JP2013535849A (ja) | 2013-09-12 |
CA2806964A1 (en) | 2012-02-23 |
EP2606497A1 (de) | 2013-06-26 |
KR20130137590A (ko) | 2013-12-17 |
US20130213777A1 (en) | 2013-08-22 |
WO2012022397A1 (de) | 2012-02-23 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] |
Free format text: REFERENTE AS 4A E 5A ANUIDADES. |
|
B08K | Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette] |
Free format text: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2383 DE 06-09-2016 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |