EA199900657A3 - Immersed transformer self-protected by a device including a circuit breaker and fuses - Google Patents
Immersed transformer self-protected by a device including a circuit breaker and fusesInfo
- Publication number
- EA199900657A3 EA199900657A3 EA199900657A EA199900657A EA199900657A3 EA 199900657 A3 EA199900657 A3 EA 199900657A3 EA 199900657 A EA199900657 A EA 199900657A EA 199900657 A EA199900657 A EA 199900657A EA 199900657 A3 EA199900657 A3 EA 199900657A3
- Authority
- EA
- Eurasian Patent Office
- Prior art keywords
- fuses
- protected
- circuit breaker
- device including
- immersed transformer
- Prior art date
Links
Classifications
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H71/00—Details of the protective switches or relays covered by groups H01H73/00 - H01H83/00
- H01H71/10—Operating or release mechanisms
- H01H71/1081—Modifications for selective or back-up protection; Correlation between feeder and branch circuit breaker
-
- 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
-
- H—ELECTRICITY
- H01—ELECTRIC ELEMENTS
- H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
- H01H85/00—Protective devices in which the current flows through a part of fusible material and this current is interrupted by displacement of the fusible material when this current becomes excessive
- H01H85/02—Details
- H01H85/0241—Structural association of a fuse and another component or apparatus
- H01H2085/0291—Structural association with a current transformer
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Fuses (AREA)
- Regulation Of General Use Transformers (AREA)
- Emergency Protection Circuit Devices (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9810519A FR2782409B1 (en) | 1998-08-14 | 1998-08-14 | UNDERWATER TRANSFORMER SELF-PROTECTED BY A DEVICE INCLUDING A CIRCUIT BREAKER AND FUSES |
Publications (3)
Publication Number | Publication Date |
---|---|
EA199900657A2 EA199900657A2 (en) | 2000-02-28 |
EA199900657A3 true EA199900657A3 (en) | 2000-04-24 |
EA002377B1 EA002377B1 (en) | 2002-04-25 |
Family
ID=9529752
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
EA199900657A EA002377B1 (en) | 1998-08-14 | 1999-08-13 | Immersed transformer self-protected by a device including a circuit breaker and fuses |
Country Status (11)
Country | Link |
---|---|
EP (1) | EP0981140B1 (en) |
CN (1) | CN1206670C (en) |
AR (1) | AR021200A1 (en) |
AU (1) | AU753147B2 (en) |
BR (1) | BR9903587A (en) |
DE (1) | DE69914420T2 (en) |
EA (1) | EA002377B1 (en) |
ES (1) | ES2213999T3 (en) |
FR (1) | FR2782409B1 (en) |
ID (1) | ID23712A (en) |
NO (1) | NO320723B1 (en) |
Families Citing this family (13)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2784245B1 (en) * | 1998-10-01 | 2000-11-24 | Schneider Electric Ind Sa | MONOBLOCK MULTIFUNCTIONAL HIGH-VOLTAGE ELECTRICAL LINK, COMPRISING A FUSE AND CONNECTION INTERFACE, AND PROTECTION DEVICE COMPRISING SUCH AN ELECTRICAL LINK |
FR2822601B1 (en) * | 2001-03-21 | 2004-12-24 | Transfix Toulon Soc Nouv | SCALABLE TRANSFORMATION STATION FOR ARTERY-LOWER NETWORKS |
FR2826173B1 (en) * | 2001-06-15 | 2003-08-15 | Schneider Electric Ind Sa | DISTRIBUTION TRANSFORMER SELF-PROTECTED BY A CIRCUIT BREAKER ON SECONDARY SHORT CIRCUIT |
FR2831342B1 (en) * | 2001-10-22 | 2003-12-19 | Alstom | PROTECTION SYSTEM FOR A THREE-PHASE DISTRIBUTION TRANSFORMER INSULATED IN A LIQUID DIELECTRIC COMPRISING A PHASE DISCOVER SWITCH |
ES2212747B1 (en) * | 2003-01-14 | 2005-06-01 | Grupo Ormazabal, S.A. | TRANSFORMATION CENTER FOR SELF-PROTECTED TRANSFORMER. |
US7372678B2 (en) * | 2005-08-24 | 2008-05-13 | Leviton Manufacturing Co., Inc. | Circuit interrupting device with automatic test |
EP1806817A1 (en) | 2006-01-09 | 2007-07-11 | Luis Gonzalo Flores Losada | Oil-immersed electrical equipment with a short-circuiting safety device |
EP2075807B1 (en) | 2007-12-28 | 2014-09-17 | Constructora de Transformadores de Distribucion Cotradis, S.L.U. | Electrical equipment for distribution network with fault detection, disconnection and elimination system |
US20110255199A1 (en) * | 2010-04-16 | 2011-10-20 | General Electric Company | Arc flash hazard reduction for transformer secondaries |
ES1212088Y (en) * | 2018-04-27 | 2018-08-03 | Ormazabal Corporate Tech A I E | HIGH VOLTAGE ELECTRICAL EQUIPMENT WITH MAGNETIZATION CURRENT LIMITATION DEVICE |
FR3088475B1 (en) * | 2018-11-08 | 2022-11-25 | Thales Sa | System for detecting and limiting the effects of insulation loss of an electrical transformer |
CN111477523B (en) * | 2020-04-14 | 2022-09-13 | 阳光电源股份有限公司 | Inverter box transformer substation all-in-one machine and protection method thereof |
EP4195226A1 (en) * | 2021-12-13 | 2023-06-14 | Abb Schweiz Ag | A subsea substation system |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR1162262A (en) * | 1956-10-24 | 1958-09-10 | Merlin Gerin | Protection of installations against short circuits |
US3210604A (en) * | 1962-08-27 | 1965-10-05 | Rt & E Corp | Electrical system and method of establishing same |
US3292048A (en) * | 1964-10-20 | 1966-12-13 | Mc Graw Edison Co | Protected electrical transformer |
SU377895A1 (en) * | 1967-07-15 | 1973-04-17 | Северо Западное отделение Всесоюзного государственного проектно изыскательского , научно исследовательского института Энергосетьпроект , Ленинградский ордена Ленина политехнический институт М. И. Калинина | DEVICE FOR POWER SUPPLY |
US3599135A (en) * | 1970-01-12 | 1971-08-10 | Ite Imperial Corp | Circuit protection arrangement including coordinated operation of a circuit breaker and a current limiting fuse |
US3666992A (en) * | 1970-10-22 | 1972-05-30 | Allis Chalmers Mfg Co | Protective means for distribution transformer |
AU5007379A (en) * | 1978-09-08 | 1980-03-13 | Westinghouse Electric Corporation | Thermally sensitive protective device for transformer |
DE3343424A1 (en) * | 1983-12-01 | 1985-06-13 | Felten & Guilleaume Energietechnik GmbH, 5000 Köln | Protection device for transformer outputs in the medium-voltage range |
US4743996A (en) * | 1986-05-22 | 1988-05-10 | Westinghouse Electric Corp. | Electrical distribution apparatus having fused draw-out surge arrester |
DE4023237A1 (en) * | 1990-04-14 | 1991-10-17 | Sachsenwerk Ag | SWITCHING DEVICE WITH A LOAD SWITCH OR SWITCH DISCONNECTOR AND A FUSE |
DE4023238A1 (en) * | 1990-07-21 | 1992-01-23 | Sachsenwerk Ag | CIRCUIT ARRANGEMENT WITH A TRANSFORMER |
FR2712730B1 (en) * | 1993-11-15 | 1995-12-29 | France Transfo Sa | Protected submerged electric transformer. |
JPH07255122A (en) * | 1994-03-15 | 1995-10-03 | Hitachi Ltd | Overcurrent protective circuit |
JPH0819173A (en) * | 1994-06-24 | 1996-01-19 | Kansai Electric Power Co Inc:The | Spot-network receiving installation |
FR2750809B1 (en) * | 1996-07-02 | 1998-10-30 | Transfix Soc Nouv | PROTECTION DEVICE AGAINST THE EFFECTS OF INTERNAL FAULTS OF AN ELECTRICAL DEVICE |
-
1998
- 1998-08-14 FR FR9810519A patent/FR2782409B1/en not_active Expired - Fee Related
-
1999
- 1999-07-26 EP EP19990410089 patent/EP0981140B1/en not_active Expired - Lifetime
- 1999-07-26 ES ES99410089T patent/ES2213999T3/en not_active Expired - Lifetime
- 1999-07-26 DE DE1999614420 patent/DE69914420T2/en not_active Expired - Lifetime
- 1999-08-03 NO NO19993766A patent/NO320723B1/en not_active IP Right Cessation
- 1999-08-06 ID IDP990771D patent/ID23712A/en unknown
- 1999-08-12 CN CN 99117729 patent/CN1206670C/en not_active Expired - Fee Related
- 1999-08-13 AR ARP990104089 patent/AR021200A1/en active IP Right Grant
- 1999-08-13 EA EA199900657A patent/EA002377B1/en not_active IP Right Cessation
- 1999-08-13 AU AU44447/99A patent/AU753147B2/en not_active Ceased
- 1999-08-13 BR BR9903587A patent/BR9903587A/en not_active Application Discontinuation
Also Published As
Publication number | Publication date |
---|---|
AU753147B2 (en) | 2002-10-10 |
ES2213999T3 (en) | 2004-09-01 |
FR2782409B1 (en) | 2002-11-29 |
EP0981140A1 (en) | 2000-02-23 |
DE69914420D1 (en) | 2004-03-04 |
CN1206670C (en) | 2005-06-15 |
AR021200A1 (en) | 2002-07-03 |
EA199900657A2 (en) | 2000-02-28 |
EP0981140B1 (en) | 2004-01-28 |
NO320723B1 (en) | 2006-01-23 |
ID23712A (en) | 2000-05-11 |
CN1245342A (en) | 2000-02-23 |
FR2782409A1 (en) | 2000-02-18 |
BR9903587A (en) | 2000-08-29 |
DE69914420T2 (en) | 2004-12-02 |
AU4444799A (en) | 2000-03-09 |
EA002377B1 (en) | 2002-04-25 |
NO993766L (en) | 2000-02-15 |
NO993766D0 (en) | 1999-08-03 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AZ KZ KG MD TJ TM |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): AM BY |
|
MM4A | Lapse of a eurasian patent due to non-payment of renewal fees within the time limit in the following designated state(s) |
Designated state(s): RU |