BRPI0906472A2 - Sistema e método para prevenir, proteger o oltc contra fogo e/ou transformador contra explosão - Google Patents
Sistema e método para prevenir, proteger o oltc contra fogo e/ou transformador contra explosãoInfo
- Publication number
- BRPI0906472A2 BRPI0906472A2 BRPI0906472-9A BRPI0906472A BRPI0906472A2 BR PI0906472 A2 BRPI0906472 A2 BR PI0906472A2 BR PI0906472 A BRPI0906472 A BR PI0906472A BR PI0906472 A2 BRPI0906472 A2 BR PI0906472A2
- Authority
- BR
- Brazil
- Prior art keywords
- explosion
- transformer
- prevent
- protect fire
- fire
- Prior art date
Links
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
- H01F27/14—Expansion chambers; Oil conservators; Gas cushions; Arrangements for purifying, drying, or filling
-
- 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
-
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
- H02H7/04—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for transformers
- H02H7/045—Differential protection of transformers
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Housings And Mounting Of Transformers (AREA)
- Protection Of Transformers (AREA)
- Transformer Cooling (AREA)
- Devices That Are Associated With Refrigeration Equipment (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN00010/MUM/2008 | 2008-01-01 | ||
IN10MU2008 | 2008-01-01 | ||
PCT/IN2009/000003 WO2009116059A2 (en) | 2008-01-01 | 2009-01-01 | A system and method for preventing, protecting oltc from fire and/or transformer from explosion |
Publications (2)
Publication Number | Publication Date |
---|---|
BRPI0906472A2 true BRPI0906472A2 (pt) | 2015-07-14 |
BRPI0906472B1 BRPI0906472B1 (pt) | 2020-03-31 |
Family
ID=40887016
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BRPI0906472-9A BRPI0906472B1 (pt) | 2008-01-01 | 2009-01-01 | Sistema e método para prevenir, proteger o oltc contra fogo e/ou transformador contra explosão |
Country Status (28)
Country | Link |
---|---|
US (1) | US8351169B2 (pt) |
EP (1) | EP2232510B1 (pt) |
JP (1) | JP5416133B2 (pt) |
KR (1) | KR101240471B1 (pt) |
CN (1) | CN101911222B (pt) |
AP (1) | AP2650A (pt) |
AR (1) | AR070684A1 (pt) |
AU (1) | AU2008353261B2 (pt) |
BR (1) | BRPI0906472B1 (pt) |
CA (1) | CA2711124C (pt) |
CO (1) | CO6300821A2 (pt) |
CR (1) | CR11617A (pt) |
CY (1) | CY1113195T1 (pt) |
DK (1) | DK2232510T3 (pt) |
EA (1) | EA016282B1 (pt) |
EC (1) | ECSP10010343A (pt) |
ES (1) | ES2389923T3 (pt) |
MA (1) | MA32010B1 (pt) |
MX (1) | MX2010007339A (pt) |
MY (1) | MY148745A (pt) |
NI (1) | NI201000117A (pt) |
PL (1) | PL2232510T3 (pt) |
PT (1) | PT2232510E (pt) |
SI (1) | SI2232510T1 (pt) |
TN (1) | TN2010000303A1 (pt) |
UA (1) | UA99843C2 (pt) |
WO (1) | WO2009116059A2 (pt) |
ZA (1) | ZA201004783B (pt) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8484150B2 (en) | 2010-02-26 | 2013-07-09 | General Electric Company | Systems and methods for asset condition monitoring in electric power substation equipment |
US10193328B2 (en) * | 2014-01-07 | 2019-01-29 | Easun-Mr Tap Changers (P) Ltd | Method and system for protecting transformers from internal fire |
KR101464579B1 (ko) * | 2014-08-07 | 2014-11-24 | 조원전설(주) | 96t 계전기 동작 시험용 다이얼 텐션 게이지 |
EP3109871B1 (en) * | 2015-06-25 | 2020-08-19 | ABB Power Grids Switzerland AG | Transformer arrangement for controlling pressure in a liquid-filled transformer |
US10217556B2 (en) * | 2015-11-03 | 2019-02-26 | Carte International Inc. | Fault-tolerant power transformer design and method of fabrication |
CN106021663B (zh) * | 2016-05-09 | 2019-11-29 | 广东电网有限责任公司电力科学研究院 | 一种变压器重瓦斯保护的分析方法和装置 |
DE102016110221A1 (de) | 2016-06-02 | 2017-12-07 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalterkopf sowie Laststufenschalter mit Laststufenschalterkopf |
CN106158270A (zh) * | 2016-08-29 | 2016-11-23 | 中车大连机车车辆有限公司 | 电力机车油浸式牵引变压器气体保护控制装置及其控制方法 |
CN110582818B (zh) * | 2017-03-06 | 2022-09-30 | V·K·瓦克肖 | 用于检测火灾并防止变压器爆炸的设备及其方法 |
CN108281249B (zh) * | 2018-03-23 | 2024-01-30 | 中国能源建设集团云南省电力设计院有限公司 | 一种侧面套管变压器挡油装置 |
WO2020008471A1 (en) * | 2018-07-04 | 2020-01-09 | Doshi Yogesh Kantilal | Nifps system for transformer protection |
RU192342U1 (ru) * | 2019-01-15 | 2019-09-13 | Общество с ограниченной ответственностью "НПО "ИнтелТехПром" (ООО "НПО "ИТП") | Трансформатор для электродегидратора |
UA123375C2 (uk) * | 2019-05-29 | 2021-03-24 | Леонід Нісонович Конторович | Система попередження вибуху і пожежі високовольтного електричного устаткування |
CN110538403A (zh) * | 2019-07-12 | 2019-12-06 | 国网浙江省电力有限公司嘉兴供电公司 | 一种基于泛在电力物联网的灭火系统和方法 |
CN112881058A (zh) * | 2021-03-04 | 2021-06-01 | 国网山西省电力公司电力科学研究院 | 变压器排油注氮灭火装置有效性校验装置及校验方法 |
KR102474556B1 (ko) | 2021-11-01 | 2022-12-06 | 유예림 | 신도시 지중변압기에 접속된 지중배전선로의 화재 감시 시스템 |
KR102506299B1 (ko) | 2022-02-28 | 2023-03-06 | 이삼종 | 매설형 변압기에 접속된 지중배전선로의 이상 유무 감시 시스템 |
KR102469961B1 (ko) | 2022-03-02 | 2022-11-25 | 주식회사 하이원 | 변압기에 접속되는 배전선로의 화재 발생시 진화 시스템 |
KR102510251B1 (ko) | 2022-03-17 | 2023-03-16 | 이삼종 | 매설형 변압기에 접속된 지중배전선로의 기기함 보호 장치 |
CN117831903B (zh) * | 2024-03-06 | 2024-05-14 | 荣尔电气集团股份有限公司 | 一种防护型变压器 |
Family Cites Families (19)
Publication number | Priority date | Publication date | Assignee | Title |
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US2737249A (en) * | 1954-05-14 | 1956-03-06 | Pinkel Isadore Irving | Crash-fire ignition source inerting system |
US3793559A (en) * | 1972-08-10 | 1974-02-19 | Westinghouse Electric Corp | Transformer apparatus and monitoring system |
JPS5179232A (pt) * | 1975-01-06 | 1976-07-10 | Hitachi Ltd | |
JPS56123733A (en) * | 1980-03-05 | 1981-09-29 | Hitachi Ltd | Internal accident detector in oillimmersed electric device |
JPS6127319U (ja) * | 1984-07-24 | 1986-02-18 | 株式会社明電舎 | 油入電気機器の消火装置 |
JP2513848Y2 (ja) * | 1988-09-02 | 1996-10-09 | フオルクスウアーゲン・アクチエンゲゼルシヤフト | 内燃機関の燃料噴射ポンプ用の制御弁 |
FR2739486B1 (fr) * | 1995-09-28 | 1997-11-14 | Magnier Philippe | Procede et dispositif de protection contre l'explosion et l'incendie des transformateurs electriques |
US6052060A (en) * | 1998-03-09 | 2000-04-18 | Filmax, Inc. | Temperature monitor for electrical switchgear |
FR2791463B1 (fr) * | 1999-03-22 | 2001-06-29 | Philippe Magnier | Dispositif de prevention contre l'explosion des transformateurs electriques |
AR028868A1 (es) * | 1999-09-17 | 2003-05-28 | Prolec Ge S De R L De C V | Aparato y metodo de analisis inteligente para equipos electricos llenos con fluido |
JP2001284146A (ja) * | 2000-03-29 | 2001-10-12 | Toshiba Corp | 負荷時タップ切換器付き変圧器 |
CN2532566Y (zh) * | 2002-01-12 | 2003-01-22 | 王延敬 | 油浸变压器防爆防火灭火装置 |
JP2006114615A (ja) * | 2004-10-13 | 2006-04-27 | Toshiba Corp | 負荷時タップ切換装置付き電磁誘導機器 |
US7377689B2 (en) * | 2005-05-06 | 2008-05-27 | Qualitrol Corporation | Transformer temperature monitoring and control |
FR2888034B1 (fr) * | 2005-06-29 | 2010-10-08 | Philippe Magnier | Dispositif de prevention contre l'explosion d'un transformateur electrique |
CN101223613A (zh) * | 2005-07-17 | 2008-07-16 | 西门子公司 | 密封的电设备 |
EP1786083A1 (en) * | 2005-11-15 | 2007-05-16 | Union Fenosa Distribucion, S.A. | Method and system for monitoring power transformers |
PT1949392E (pt) * | 2005-11-16 | 2012-01-16 | Ctr Mfg Ind Ltd | Método e dispositivo para a prevenção e protecção de um transformador eléctrico face a uma explosão e incêndio |
GB0606976D0 (en) * | 2006-04-07 | 2006-05-17 | Kelman Ltd | Apparatus for performing dissolved gas analysis |
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2009
- 2009-01-01 AP AP2010005342A patent/AP2650A/xx active
- 2009-01-01 MY MYPI2010003142A patent/MY148745A/en unknown
- 2009-01-01 JP JP2010541142A patent/JP5416133B2/ja active Active
- 2009-01-01 AU AU2008353261A patent/AU2008353261B2/en active Active
- 2009-01-01 EA EA201070694A patent/EA016282B1/ru unknown
- 2009-01-01 CA CA2711124A patent/CA2711124C/en active Active
- 2009-01-01 ES ES09721621T patent/ES2389923T3/es active Active
- 2009-01-01 EP EP09721621A patent/EP2232510B1/en active Active
- 2009-01-01 CN CN2009801016131A patent/CN101911222B/zh active Active
- 2009-01-01 WO PCT/IN2009/000003 patent/WO2009116059A2/en active Application Filing
- 2009-01-01 US US12/811,263 patent/US8351169B2/en active Active
- 2009-01-01 BR BRPI0906472-9A patent/BRPI0906472B1/pt active IP Right Grant
- 2009-01-01 KR KR1020107017085A patent/KR101240471B1/ko active IP Right Grant
- 2009-01-01 PL PL09721621T patent/PL2232510T3/pl unknown
- 2009-01-01 SI SI200930341T patent/SI2232510T1/sl unknown
- 2009-01-01 MX MX2010007339A patent/MX2010007339A/es active IP Right Grant
- 2009-01-01 PT PT09721621T patent/PT2232510E/pt unknown
- 2009-01-01 DK DK09721621.2T patent/DK2232510T3/da active
- 2009-01-01 UA UAA201008513A patent/UA99843C2/ru unknown
- 2009-01-05 AR ARP090100002A patent/AR070684A1/es active IP Right Grant
-
2010
- 2010-06-30 TN TN2010000303A patent/TN2010000303A1/fr unknown
- 2010-07-01 NI NI201000117A patent/NI201000117A/es unknown
- 2010-07-07 ZA ZA2010/04783A patent/ZA201004783B/en unknown
- 2010-07-09 MA MA33008A patent/MA32010B1/fr unknown
- 2010-07-14 EC EC2010010343A patent/ECSP10010343A/es unknown
- 2010-07-29 CO CO10092615A patent/CO6300821A2/es active IP Right Grant
- 2010-07-30 CR CR11617A patent/CR11617A/es unknown
-
2012
- 2012-08-20 CY CY20121100743T patent/CY1113195T1/el unknown
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
B06F | Objections, documents and/or translations needed after an examination request according [chapter 6.6 patent gazette] | ||
B07A | Application suspended after technical examination (opinion) [chapter 7.1 patent gazette] | ||
B09A | Decision: intention to grant [chapter 9.1 patent gazette] | ||
B16A | Patent or certificate of addition of invention granted [chapter 16.1 patent gazette] |
Free format text: PRAZO DE VALIDADE: 10 (DEZ) ANOS CONTADOS A PARTIR DE 31/03/2020, OBSERVADAS AS CONDICOES LEGAIS. |