AR070684A1 - Un dispositivo y metodo para prevenir y proteger un conmutador de regulacion en carga (oltc) contra el fuego y /o un transformador contra explosion - Google Patents

Un dispositivo y metodo para prevenir y proteger un conmutador de regulacion en carga (oltc) contra el fuego y /o un transformador contra explosion

Info

Publication number
AR070684A1
AR070684A1 ARP090100002A ARP090100002A AR070684A1 AR 070684 A1 AR070684 A1 AR 070684A1 AR P090100002 A ARP090100002 A AR P090100002A AR P090100002 A ARP090100002 A AR P090100002A AR 070684 A1 AR070684 A1 AR 070684A1
Authority
AR
Argentina
Prior art keywords
protect
prevent
oltc
load regulation
regulation switch
Prior art date
Application number
ARP090100002A
Other languages
English (en)
Inventor
V K Wakchaure
Original Assignee
Ctr Mfg Ind Ltd
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
Application filed by Ctr Mfg Ind Ltd filed Critical Ctr Mfg Ind Ltd
Publication of AR070684A1 publication Critical patent/AR070684A1/es

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)

Abstract

La presente se refiere a un dispositivo y método para prevenir, proteger un conmutador OLTC del fuego y/o prevenir, proteger y/o detectar explosion y/o fuego resultante del transformador eléctrico (30) de manera anticipada antes de la descomposicion del fluido combustible refrigerador (11) / aceite dieléctrico.
ARP090100002A 2008-01-01 2009-01-05 Un dispositivo y metodo para prevenir y proteger un conmutador de regulacion en carga (oltc) contra el fuego y /o un transformador contra explosion AR070684A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IN10MU2008 2008-01-01

Publications (1)

Publication Number Publication Date
AR070684A1 true AR070684A1 (es) 2010-04-28

Family

ID=40887016

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP090100002A AR070684A1 (es) 2008-01-01 2009-01-05 Un dispositivo y metodo para prevenir y proteger un conmutador de regulacion en carga (oltc) contra el fuego y /o un transformador contra explosion

Country Status (28)

Country Link
US (1) US8351169B2 (es)
EP (1) EP2232510B1 (es)
JP (1) JP5416133B2 (es)
KR (1) KR101240471B1 (es)
CN (1) CN101911222B (es)
AP (1) AP2650A (es)
AR (1) AR070684A1 (es)
AU (1) AU2008353261B2 (es)
BR (1) BRPI0906472B1 (es)
CA (1) CA2711124C (es)
CO (1) CO6300821A2 (es)
CR (1) CR11617A (es)
CY (1) CY1113195T1 (es)
DK (1) DK2232510T3 (es)
EA (1) EA016282B1 (es)
EC (1) ECSP10010343A (es)
ES (1) ES2389923T3 (es)
MA (1) MA32010B1 (es)
MX (1) MX2010007339A (es)
MY (1) MY148745A (es)
NI (1) NI201000117A (es)
PL (1) PL2232510T3 (es)
PT (1) PT2232510E (es)
SI (1) SI2232510T1 (es)
TN (1) TN2010000303A1 (es)
UA (1) UA99843C2 (es)
WO (1) WO2009116059A2 (es)
ZA (1) ZA201004783B (es)

Families Citing this family (20)

* Cited by examiner, † Cited by third party
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)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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 (es) * 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

Also Published As

Publication number Publication date
US8351169B2 (en) 2013-01-08
JP5416133B2 (ja) 2014-02-12
EA016282B1 (ru) 2012-03-30
SI2232510T1 (sl) 2012-11-30
KR101240471B1 (ko) 2013-03-06
JP2011509521A (ja) 2011-03-24
MA32010B1 (fr) 2011-01-03
ECSP10010343A (es) 2010-09-30
AU2008353261B2 (en) 2012-11-15
DK2232510T3 (da) 2012-10-01
CN101911222A (zh) 2010-12-08
EA201070694A1 (ru) 2011-02-28
AU2008353261A1 (en) 2009-09-24
CA2711124A1 (en) 2009-09-24
CR11617A (es) 2010-11-04
PT2232510E (pt) 2012-09-21
EP2232510A2 (en) 2010-09-29
CY1113195T1 (el) 2016-04-13
ES2389923T3 (es) 2012-11-05
MY148745A (en) 2013-05-31
NI201000117A (es) 2011-03-10
CA2711124C (en) 2016-04-12
AP2650A (en) 2013-04-25
ZA201004783B (en) 2011-03-30
BRPI0906472B1 (pt) 2020-03-31
BRPI0906472A2 (pt) 2015-07-14
CN101911222B (zh) 2013-08-28
AP2010005342A0 (en) 2010-08-31
KR20100100995A (ko) 2010-09-15
WO2009116059A9 (en) 2010-03-04
TN2010000303A1 (en) 2011-11-11
US20100296205A1 (en) 2010-11-25
WO2009116059A3 (en) 2010-01-21
WO2009116059A2 (en) 2009-09-24
CO6300821A2 (es) 2011-07-21
EP2232510B1 (en) 2012-06-27
UA99843C2 (ru) 2012-10-10
MX2010007339A (es) 2010-08-13
PL2232510T3 (pl) 2012-11-30

Similar Documents

Publication Publication Date Title
AR070684A1 (es) Un dispositivo y metodo para prevenir y proteger un conmutador de regulacion en carga (oltc) contra el fuego y /o un transformador contra explosion
AR057603A1 (es) Metodo y aparato para prevenir y proteger un transformador electrico de explosion e incendio y transformador electrico que lo incorpora
BR112012009119A2 (pt) circuito elétrico com monitoramento de proteção contra oscilação
EA200970421A1 (ru) Устройство для предотвращения взрыва электрического трансформатора
AR104394A1 (es) Procedimiento para el aprovechamiento de la energía interna de un fluido de un acuífero en una instalación geotérmica
AR096397A1 (es) Cierre
WO2012078916A3 (en) Environmentally beneficial and effective hydrochlorofluorocarbon compositions for fire extinguishing applications
MY152066A (en) A 110 neutral base oil with improved properties
AR059719A1 (es) Composiciones combustibles de nafta que tienen una estabilidad oxidativa incrementada
MX2013014878A (es) Fluido dielectrico de aceite microbiano geneticamente diseñado.
TWI265908B (en) Safe oil-unloading system free from damage of static electricity
WO2017051098A3 (fr) Dispositif de confinement d'une nappe de gaz naturel liquéfie déversée accidentellement a la surface de l'eau
GB201301959D0 (en) Emergency lighting trigger device and override
CL2008000720A1 (es) Circuito de ignicion para detonador electronico que contiene:un ignitor,un supresor de voltaje transientes (svt)una fuente de energia y un interruptor todos conectados electricamente en serie,donde se evita el flujo de corriente a traves del ignitor hasta que un voltaje de ignicion es aplicado a traves del svt.
BR112015024787A2 (pt) unidade de comutador de desconexão
TW201237896A (en) Electric transformer explosion prevention device provided with a liquid detector
UA93147C2 (uk) Діелектричне плинне середовище, здатне до біорозкладання, і його застосування як ізолятора та охолоджувача в електроустаткуванні
GB2510995A (en) Disconnection unit for instantaneous disconnection of a load
UA96652C2 (ru) Газовое реле для защиты силового электрического оборудования с масляной изоляцией
TR201203885U (tr) Otomatik yağlamalı, korumalı laminasyon yüksek hız devirli eksantrik pres geliştirmesi.
AR092208A1 (es) Dispositivo portatil y descartable de coccion de alimentos con sistema de autoencendido y el sistema de autoencendido para dicho dispositivo
AR048102A4 (es) Platino de doble contacto
IT201700053090A1 (it) Apparecchiatura di riscaldamento a combustibile solido dotata di un circuito di sicurezza e relativo procedimento di funzionamento in condizioni di emergenza
AR092577A1 (es) Sistema de encendido y apagado electronico, protegido totalmente al usuario, en el interior de un hogar o recinto lleno de gas o elementos combustibles
AR072838A1 (es) Combustible

Legal Events

Date Code Title Description
FG Grant, registration