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UA90554C2 - Способ и устройство для защиты электрического трансформатора от взрыва и огня - Google Patents

Способ и устройство для защиты электрического трансформатора от взрыва и огня Download PDF

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Publication number
UA90554C2
UA90554C2 UAA200806571A UAA200806571A UA90554C2 UA 90554 C2 UA90554 C2 UA 90554C2 UA A200806571 A UAA200806571 A UA A200806571A UA A200806571 A UAA200806571 A UA A200806571A UA 90554 C2 UA90554 C2 UA 90554C2
Authority
UA
Ukraine
Prior art keywords
transformer
electric
current
relay
input
Prior art date
Application number
UAA200806571A
Other languages
English (en)
Ukrainian (uk)
Inventor
В.К. Вакхауре
Original Assignee
СиТиэР МАНУФАКТУРИНГ ИНДАСТРИС ЛИМИТЕД
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=37906977&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=UA90554(C2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by СиТиэР МАНУФАКТУРИНГ ИНДАСТРИС ЛИМИТЕД filed Critical СиТиэР МАНУФАКТУРИНГ ИНДАСТРИС ЛИМИТЕД
Publication of UA90554C2 publication Critical patent/UA90554C2/ru

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)
UAA200806571A 2005-11-16 2006-04-13 Способ и устройство для защиты электрического трансформатора от взрыва и огня UA90554C2 (ru)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN1425MU2005 2005-11-16

Publications (1)

Publication Number Publication Date
UA90554C2 true UA90554C2 (ru) 2010-05-11

Family

ID=37906977

Family Applications (1)

Application Number Title Priority Date Filing Date
UAA200806571A UA90554C2 (ru) 2005-11-16 2006-04-13 Способ и устройство для защиты электрического трансформатора от взрыва и огня

Country Status (24)

Country Link
US (1) US7869167B2 (ru)
EP (1) EP1949392B1 (ru)
JP (1) JP4822293B2 (ru)
KR (1) KR101021348B1 (ru)
CN (1) CN101268531B (ru)
AR (1) AR057603A1 (ru)
AT (1) ATE529870T1 (ru)
AU (1) AU2006314089B2 (ru)
BR (1) BRPI0608718B1 (ru)
CA (1) CA2605280C (ru)
CY (1) CY1112169T1 (ru)
DK (1) DK1949392T3 (ru)
EG (1) EG25245A (ru)
ES (1) ES2375152T3 (ru)
MA (1) MA29947B1 (ru)
PL (1) PL1949392T3 (ru)
PT (1) PT1949392E (ru)
RU (1) RU2388128C2 (ru)
SI (1) SI1949392T1 (ru)
TN (1) TNSN08219A1 (ru)
TW (1) TWI343157B (ru)
UA (1) UA90554C2 (ru)
WO (1) WO2007057916A2 (ru)
ZA (1) ZA200804155B (ru)

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RU2729888C1 (ru) * 2019-05-29 2020-08-13 Леонид Нисонович Конторович Система предупреждения взрыва пожара высоковольтного электрического оборудования

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ES2389923T3 (es) * 2008-01-01 2012-11-05 Ctr Manufacturing Industries Limited Un sistema y un método para la prevención y protección de un OLTC contra el fuego y/o de un transformador contra la explosión
DE102008027274B3 (de) * 2008-06-06 2009-08-27 Maschinenfabrik Reinhausen Gmbh Leistungstransformator mit Stufenschalter
CN102804294B (zh) * 2009-06-11 2015-12-02 Abb研究有限公司 通用配电变压器
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
PT3593365T (pt) * 2017-03-06 2021-12-29 Wakchaure V K Aparelho para detetar incêndio e prevenir explosão de transformador e método do mesmo
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
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
CN111701164B (zh) * 2020-07-07 2024-10-18 国网安徽省电力有限公司电力科学研究院 一种用于特高压换流变压器的防爆喷头及消防系统
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

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GB660181A (en) 1948-07-20 1951-10-31 Savoisienne Const Elec Improvements in or relating to safety devices for electric transformers
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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
SU1065901A1 (ru) * 1982-11-04 1984-01-07 Всесоюзный Ордена Дружбы Народов Научно-Исследовательский Проектно-Конструкторский И Технологический Институт Трансформаторостроения Устройство дл защиты маслонаполненного индукционного аппарата
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
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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
RU17759U1 (ru) * 2001-01-26 2001-04-27 Закрытое акционерное общество "АРТСОК" Система предотвращения взрыва, пожара и тушения пожара
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
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Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2729888C1 (ru) * 2019-05-29 2020-08-13 Леонид Нисонович Конторович Система предупреждения взрыва пожара высоковольтного электрического оборудования
WO2020242428A1 (ru) * 2019-05-29 2020-12-03 Леонид Нисонович КОНТОРОВИЧ Система предупреждения взрыва и пожара высоковольтного электрического оборудования

Also Published As

Publication number Publication date
ATE529870T1 (de) 2011-11-15
BRPI0608718B1 (pt) 2017-06-27
CA2605280A1 (en) 2007-05-24
TNSN08219A1 (en) 2009-10-30
JP2009516387A (ja) 2009-04-16
WO2007057916B1 (en) 2007-08-23
EG25245A (en) 2011-11-20
RU2008111145A (ru) 2009-12-27
AU2006314089A1 (en) 2007-05-24
WO2007057916A3 (en) 2007-07-12
SI1949392T1 (sl) 2012-02-29
MA29947B1 (fr) 2008-11-03
TW200721626A (en) 2007-06-01
CA2605280C (en) 2009-05-26
US20080186641A1 (en) 2008-08-07
KR101021348B1 (ko) 2011-03-14
AU2006314089B2 (en) 2009-07-16
RU2388128C2 (ru) 2010-04-27
ES2375152T3 (es) 2012-02-27
CY1112169T1 (el) 2015-12-09
WO2007057916A2 (en) 2007-05-24
DK1949392T3 (da) 2012-01-09
WO2007057916A8 (en) 2008-04-17
CN101268531B (zh) 2011-05-25
AR057603A1 (es) 2007-12-05
KR20080063753A (ko) 2008-07-07
EP1949392A2 (en) 2008-07-30
PL1949392T3 (pl) 2012-03-30
ZA200804155B (en) 2009-10-28
BRPI0608718A2 (pt) 2010-01-26
US7869167B2 (en) 2011-01-11
CN101268531A (zh) 2008-09-17
PT1949392E (pt) 2012-01-16
TWI343157B (en) 2011-06-01
JP4822293B2 (ja) 2011-11-24
EP1949392B1 (en) 2011-10-19

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