CY1112169T1 - Μεθοδος και συσκευη για την προληψη και προστασια ηλεκτρικου μετασχηματιστη εναντι εκρηξεως και φωτιας - Google Patents
Μεθοδος και συσκευη για την προληψη και προστασια ηλεκτρικου μετασχηματιστη εναντι εκρηξεως και φωτιαςInfo
- Publication number
- CY1112169T1 CY1112169T1 CY20111101273T CY111101273T CY1112169T1 CY 1112169 T1 CY1112169 T1 CY 1112169T1 CY 20111101273 T CY20111101273 T CY 20111101273T CY 111101273 T CY111101273 T CY 111101273T CY 1112169 T1 CY1112169 T1 CY 1112169T1
- Authority
- CY
- Cyprus
- Prior art keywords
- fire
- appliance
- prevention
- protection
- electric transfer
- 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
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
- H02H5/08—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to abnormal fluid pressure, liquid level or liquid displacement, e.g. Buchholz relays
-
- 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)
- Physics & Mathematics (AREA)
- Fluid Mechanics (AREA)
- Housings And Mounting Of Transformers (AREA)
- Protection Of Transformers (AREA)
- Transformer Cooling (AREA)
Abstract
Η παρούσα εφεύρεση αναφέρεται στο σύστημα και στη μέθοδο εκ των προτέρων προστασίας, πρόληψης και ή ανίχνευσης της έκρηξης και ή της φωτιάς που προκύπτει σε ηλεκτρικούς μετασχηματιστές, δηλαδή πριν την διάλυση του εύφλεκτου ψυκτικού ρευστού / διηλεκτρικού ελαίου.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
IN1425MU2005 | 2005-11-16 | ||
EP06809902A EP1949392B1 (en) | 2005-11-16 | 2006-04-13 | Method and device for prevention and protection of electrical transformer against explosion and fire |
Publications (1)
Publication Number | Publication Date |
---|---|
CY1112169T1 true CY1112169T1 (el) | 2015-12-09 |
Family
ID=37906977
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
CY20111101273T CY1112169T1 (el) | 2005-11-16 | 2011-12-21 | Μεθοδος και συσκευη για την προληψη και προστασια ηλεκτρικου μετασχηματιστη εναντι εκρηξεως και φωτιας |
Country Status (24)
Country | Link |
---|---|
US (1) | US7869167B2 (el) |
EP (1) | EP1949392B1 (el) |
JP (1) | JP4822293B2 (el) |
KR (1) | KR101021348B1 (el) |
CN (1) | CN101268531B (el) |
AR (1) | AR057603A1 (el) |
AT (1) | ATE529870T1 (el) |
AU (1) | AU2006314089B2 (el) |
BR (1) | BRPI0608718B1 (el) |
CA (1) | CA2605280C (el) |
CY (1) | CY1112169T1 (el) |
DK (1) | DK1949392T3 (el) |
EG (1) | EG25245A (el) |
ES (1) | ES2375152T3 (el) |
MA (1) | MA29947B1 (el) |
PL (1) | PL1949392T3 (el) |
PT (1) | PT1949392E (el) |
RU (1) | RU2388128C2 (el) |
SI (1) | SI1949392T1 (el) |
TN (1) | TNSN08219A1 (el) |
TW (1) | TWI343157B (el) |
UA (1) | UA90554C2 (el) |
WO (1) | WO2007057916A2 (el) |
ZA (1) | ZA200804155B (el) |
Families Citing this family (20)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2665038C (en) * | 2006-10-09 | 2014-07-22 | Per Erik Lie | Apparatus and method for fire protection of electrical installations |
UA99843C2 (ru) * | 2008-01-01 | 2012-10-10 | СиТиэР МАНУФАКТУРИНГ ИНДАСТРИС ЛИМИТЕД | Система и способ защиты регулятора напряжения под нагрузкой и/или трансформатора от взрыва и огня |
DE102008027274B3 (de) * | 2008-06-06 | 2009-08-27 | Maschinenfabrik Reinhausen Gmbh | Leistungstransformator mit Stufenschalter |
AU2010259959A1 (en) * | 2009-06-11 | 2012-01-12 | Abb Research Ltd. | A versatile distribution transformer |
DE102009035699A1 (de) * | 2009-07-30 | 2011-02-10 | Maschinenfabrik Reinhausen Gmbh | Anordnung eines Stufenschalters an einem Regeltransformator |
US9816633B2 (en) | 2011-10-11 | 2017-11-14 | Sentry Depressurization Systems, Inc. | Depressurization system for an electrical transformer |
US10193328B2 (en) * | 2014-01-07 | 2019-01-29 | Easun-Mr Tap Changers (P) Ltd | Method and system for protecting transformers from internal fire |
US20150243428A1 (en) * | 2014-02-21 | 2015-08-27 | Varentec, Inc. | Methods and systems of field upgradeable transformers |
CN104834815B (zh) * | 2015-05-08 | 2018-04-27 | 国网河南省电力公司电力科学研究院 | 一种基于瓦斯继电器油流速与瞬时温度场关联性建模方法 |
CN106324489B (zh) * | 2015-07-03 | 2018-12-18 | 长沙理工大学 | 一种基于平波电抗器内部故障与油流速关系建模的方法 |
DE102015013145A1 (de) | 2015-10-13 | 2017-04-27 | Hossein Borsi | Einrichtung zur Vermeidung von Explosion und Brand eines ölisolierten Transformators |
CN105448476B (zh) * | 2015-12-30 | 2017-10-17 | 卧龙电气集团股份有限公司 | 带整体式支架的变压器碰壳保护装置 |
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 |
WO2020008471A1 (en) * | 2018-07-04 | 2020-01-09 | Doshi Yogesh Kantilal | Nifps system for transformer protection |
KR101967317B1 (ko) * | 2019-03-08 | 2019-04-09 | 안호재 | 이동식 방폭형 변압기 |
UA123375C2 (uk) * | 2019-05-29 | 2021-03-24 | Леонід Нісонович Конторович | Система попередження вибуху і пожежі високовольтного електричного устаткування |
CN110926840B (zh) * | 2019-11-19 | 2021-05-04 | 国网江苏省电力有限公司 | 一种能够检验油浸式变压器灭火系统灭火有效性的方法 |
US11639919B1 (en) * | 2019-12-27 | 2023-05-02 | Dynamic Ratings Pty. Ltd. | Headspace gas monitor |
CN115033034B (zh) * | 2022-03-23 | 2023-12-12 | 四川宏源电力设计咨询有限公司 | 一种电缆接头温度控制装置 |
CN117153529B (zh) * | 2023-09-04 | 2024-07-19 | 江苏瑞恩电气有限公司 | 一种安全性高的单项垫装式变压器及操作方法 |
Family Cites Families (18)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US2196411A (en) * | 1937-01-23 | 1940-04-09 | Westinghouse Electric & Mfg Co | Differential protective relaying system |
GB660181A (en) * | 1948-07-20 | 1951-10-31 | Savoisienne Const Elec | Improvements in or relating to safety devices for electric transformers |
GB693448A (en) * | 1950-10-10 | 1953-07-01 | British Electric Transformer C | Improvements in or relating to electric power transformers |
JPS55147917A (en) * | 1979-05-04 | 1980-11-18 | Hitachi Ltd | Oillfilled electric equipment |
JPS58173217U (ja) * | 1982-05-12 | 1983-11-19 | 三菱電機株式会社 | 油入電器の緊急排油装置 |
JPS5937562B2 (ja) * | 1983-04-27 | 1984-09-11 | 靖通 伯耆 | 変圧器の消火装置 |
US4623265A (en) * | 1984-09-26 | 1986-11-18 | Westinghouse Electric Corp. | Transformer hot-spot temperature monitor |
AT386527B (de) * | 1986-02-20 | 1988-09-12 | Elin Union Ag | Einrichtung zum loeschen eines brandes |
JPH0512987Y2 (el) * | 1986-06-03 | 1993-04-06 | ||
FR2739486B1 (fr) | 1995-09-28 | 1997-11-14 | Magnier Philippe | Procede et dispositif de protection contre l'explosion et l'incendie des transformateurs electriques |
US5766517A (en) * | 1995-12-21 | 1998-06-16 | Cooper Industries, Inc. | Dielectric fluid for use in power distribution equipment |
LV12029B (lv) * | 1996-11-01 | 1998-05-20 | Baltaruta, Sia | Eļļas transformatoru temperatūras kontroles iekārta |
FR2791463B1 (fr) | 1999-03-22 | 2001-06-29 | Philippe Magnier | Dispositif de prevention contre l'explosion des transformateurs electriques |
JP2002014080A (ja) * | 2000-06-28 | 2002-01-18 | Mitsubishi Electric Corp | 発電機内部冷却ガスの監視装置および監視システム |
CN2532566Y (zh) * | 2002-01-12 | 2003-01-22 | 王延敬 | 油浸变压器防爆防火灭火装置 |
KR20040008610A (ko) * | 2002-07-19 | 2004-01-31 | 최세완 | 중성선 전류 제거를 위한 저감된 정격의 능동 전력 필터장치 |
JP2005302794A (ja) * | 2004-04-07 | 2005-10-27 | Hitachi Industrial Equipment Systems Co Ltd | 変圧器監視システム |
FR2888034B1 (fr) * | 2005-06-29 | 2010-10-08 | Philippe Magnier | Dispositif de prevention contre l'explosion d'un transformateur electrique |
-
2006
- 2006-04-13 DK DK06809902.7T patent/DK1949392T3/da active
- 2006-04-13 JP JP2008540790A patent/JP4822293B2/ja active Active
- 2006-04-13 EP EP06809902A patent/EP1949392B1/en not_active Revoked
- 2006-04-13 US US11/913,410 patent/US7869167B2/en active Active
- 2006-04-13 CN CN2006800182431A patent/CN101268531B/zh active Active
- 2006-04-13 AT AT06809902T patent/ATE529870T1/de active
- 2006-04-13 BR BRPI0608718-3A patent/BRPI0608718B1/pt active IP Right Grant
- 2006-04-13 CA CA002605280A patent/CA2605280C/en active Active
- 2006-04-13 RU RU2008111145/09A patent/RU2388128C2/ru active IP Right Revival
- 2006-04-13 AU AU2006314089A patent/AU2006314089B2/en active Active
- 2006-04-13 SI SI200631233T patent/SI1949392T1/sl unknown
- 2006-04-13 PT PT06809902T patent/PT1949392E/pt unknown
- 2006-04-13 WO PCT/IN2006/000128 patent/WO2007057916A2/en active Application Filing
- 2006-04-13 PL PL06809902T patent/PL1949392T3/pl unknown
- 2006-04-13 ES ES06809902T patent/ES2375152T3/es active Active
- 2006-04-13 KR KR1020087006417A patent/KR101021348B1/ko active IP Right Grant
- 2006-04-13 UA UAA200806571A patent/UA90554C2/uk unknown
- 2006-11-09 TW TW095141446A patent/TWI343157B/zh active
- 2006-11-16 AR ARP060105032A patent/AR057603A1/es active IP Right Grant
-
2008
- 2008-01-29 EG EG2008010167A patent/EG25245A/xx active
- 2008-05-14 TN TNP2008000219A patent/TNSN08219A1/en unknown
- 2008-05-14 ZA ZA200804155A patent/ZA200804155B/xx unknown
- 2008-05-15 MA MA30926A patent/MA29947B1/fr unknown
-
2011
- 2011-12-21 CY CY20111101273T patent/CY1112169T1/el unknown
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