DE69110754D1 - Anordnung zur Feststellung interner Funkenüberschläge in einer abgeschirmten elektrischen Installation. - Google Patents
Anordnung zur Feststellung interner Funkenüberschläge in einer abgeschirmten elektrischen Installation.Info
- Publication number
- DE69110754D1 DE69110754D1 DE69110754T DE69110754T DE69110754D1 DE 69110754 D1 DE69110754 D1 DE 69110754D1 DE 69110754 T DE69110754 T DE 69110754T DE 69110754 T DE69110754 T DE 69110754T DE 69110754 D1 DE69110754 D1 DE 69110754D1
- Authority
- DE
- Germany
- Prior art keywords
- arrangement
- detection
- electrical installation
- shielded electrical
- internal arcing
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/241—Light guide terminations
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R31/00—Arrangements for testing electric properties; Arrangements for locating electric faults; Arrangements for electrical testing characterised by what is being tested not provided for elsewhere
- G01R31/12—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing
- G01R31/1227—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials
- G01R31/1254—Testing dielectric strength or breakdown voltage ; Testing or monitoring effectiveness or level of insulation, e.g. of a cable or of an apparatus, for example using partial discharge measurements; Electrostatic testing of components, parts or materials of gas-insulated power appliances or vacuum gaps
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
- H02B13/00—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle
- H02B13/02—Arrangement of switchgear in which switches are enclosed in, or structurally associated with, a casing, e.g. cubicle with metal casing
- H02B13/035—Gas-insulated switchgear
- H02B13/065—Means for detecting or reacting to mechanical or electrical defects
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/26—Optical coupling means
- G02B6/32—Optical coupling means having lens focusing means positioned between opposed fibre ends
-
- G—PHYSICS
- G02—OPTICS
- G02B—OPTICAL ELEMENTS, SYSTEMS OR APPARATUS
- G02B6/00—Light guides; Structural details of arrangements comprising light guides and other optical elements, e.g. couplings
- G02B6/24—Coupling light guides
- G02B6/36—Mechanical coupling means
- G02B6/3616—Holders, macro size fixtures for mechanically holding or positioning fibres, e.g. on an optical bench
- G02B6/3624—Fibre head, e.g. fibre probe termination
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H1/00—Details of emergency protective circuit arrangements
- H02H1/0007—Details of emergency protective circuit arrangements concerning the detecting means
- H02H1/0015—Using arc detectors
- H02H1/0023—Using arc detectors sensing non electrical parameters, e.g. by optical, pneumatic, thermal or sonic sensors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Optics & Photonics (AREA)
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Gas-Insulated Switchgears (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
- Testing Relating To Insulation (AREA)
- Installation Of Bus-Bars (AREA)
- Investigating Or Analysing Materials By Optical Means (AREA)
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
FR9002477A FR2658920B1 (fr) | 1990-02-26 | 1990-02-26 | Dispositif de detection d'un arc interne a une installation electrique blindee. |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69110754D1 true DE69110754D1 (de) | 1995-08-03 |
DE69110754T2 DE69110754T2 (de) | 1996-02-22 |
Family
ID=9394211
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69110754T Expired - Fee Related DE69110754T2 (de) | 1990-02-26 | 1991-02-11 | Anordnung zur Feststellung interner Funkenüberschläge in einer abgeschirmten elektrischen Installation. |
Country Status (7)
Country | Link |
---|---|
US (1) | US5170050A (de) |
EP (1) | EP0455562B1 (de) |
JP (1) | JP3078340B2 (de) |
CA (1) | CA2037148A1 (de) |
DE (1) | DE69110754T2 (de) |
ES (1) | ES2075946T3 (de) |
FR (1) | FR2658920B1 (de) |
Families Citing this family (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH685224B5 (fr) * | 1993-04-19 | 1995-11-15 | Juvenia Montres S A | Montre mysterieuse comportant notamment deux dispositifs d'affichage et moyens de commande destines en particulier a atre utilises avec une telle montre. |
FR2719125B1 (fr) * | 1994-04-21 | 1996-05-31 | Gec Alsthom T & D Sa | Dispositif de détection d'arc interne pour câble à haute tension à isolation gazeuse. |
WO1997028587A1 (de) * | 1996-01-31 | 1997-08-07 | Siemens Aktiengesellschaft | Gekapselter rohrleiter |
DE19715780B4 (de) * | 1997-04-16 | 2009-10-08 | Areva Sachsenwerk Gmbh | Vorrichtung zur optischen Erfassung von Störlichtbogen in Schaltgeräten und -anlagen |
US6433976B1 (en) | 1999-09-24 | 2002-08-13 | Square D Company | Instantaneous arc fault light detector with resistance to false tripping |
CA2736033A1 (en) | 2008-09-19 | 2010-03-25 | Schweitzer Engineering Laboratories, Inc. | Electro-optical radiation collector for arc flash detection |
AU2009293077B2 (en) | 2008-09-19 | 2012-07-19 | Schweitzer Engineering Laboratories, Inc. | Arc flash protection with self-test |
AU2009293080B8 (en) * | 2008-09-19 | 2014-03-13 | Schweitzer Engineering Laboratories, Inc. | Protective device with metering and oscillography |
AU2009293072B2 (en) * | 2008-09-19 | 2014-03-06 | Schweitzer Engineering Laboratories, Inc. | Validation of arc flash detection systems |
EP2327129A4 (de) * | 2008-09-19 | 2013-09-04 | Schweitzer Engineering Lab Inc | Sichere lichtbogenerkennung |
US8040517B1 (en) * | 2010-04-30 | 2011-10-18 | General Electric Company | Arc flash detection system and method |
US9438028B2 (en) | 2012-08-31 | 2016-09-06 | Schweitzer Engineering Laboratories, Inc. | Motor relay with integrated arc-flash detection |
US10804689B2 (en) | 2016-11-18 | 2020-10-13 | Schweitzer Engineering Laboratories, Inc. | Methods and systems for evaluating arc flash exposure hazard |
US10928435B2 (en) | 2019-07-15 | 2021-02-23 | The Boeing Company | Electrical fault detector and method of use |
US11837862B2 (en) | 2020-10-09 | 2023-12-05 | Schweitzer Engineering Laboratories, Inc. | Arc-flash sensor using optical fiber |
Family Cites Families (8)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
BE505420A (de) * | ||||
US3949226A (en) * | 1972-05-26 | 1976-04-06 | Zenith Radio Corporation | Automatic light intensity controller for CRT lighthouse |
CH575654A5 (de) * | 1974-09-11 | 1976-05-14 | Bbc Brown Boveri & Cie | |
JPS5448172A (en) * | 1977-09-24 | 1979-04-16 | Tokyo Ouka Kougiyou Kk | Plasma reaction processor |
DE2856188C2 (de) * | 1978-12-27 | 1985-09-05 | Brown, Boveri & Cie Ag, 6800 Mannheim | Einrichtung zur Erfassung von Störlichtbögen in Schaltanlagen |
US4669817A (en) * | 1983-02-04 | 1987-06-02 | Kei Mori | Apparatus for time-sharing light distribution |
CH665313A5 (de) * | 1985-01-14 | 1988-04-29 | Sprecher Energie Ag | Gekapselte hochspannungs-anlage. |
DE3612090A1 (de) * | 1986-04-10 | 1987-10-15 | Siemens Ag | Einrichtung zur optoelektronischen erfassung von stoerlichtboegen |
-
1990
- 1990-02-26 FR FR9002477A patent/FR2658920B1/fr not_active Expired - Fee Related
-
1991
- 1991-02-11 ES ES91420045T patent/ES2075946T3/es not_active Expired - Lifetime
- 1991-02-11 DE DE69110754T patent/DE69110754T2/de not_active Expired - Fee Related
- 1991-02-11 EP EP91420045A patent/EP0455562B1/de not_active Expired - Lifetime
- 1991-02-25 CA CA002037148A patent/CA2037148A1/en not_active Abandoned
- 1991-02-25 US US07/660,005 patent/US5170050A/en not_active Expired - Fee Related
- 1991-02-25 JP JP03053427A patent/JP3078340B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
EP0455562A1 (de) | 1991-11-06 |
ES2075946T3 (es) | 1995-10-16 |
US5170050A (en) | 1992-12-08 |
DE69110754T2 (de) | 1996-02-22 |
CA2037148A1 (en) | 1991-08-27 |
JPH04216479A (ja) | 1992-08-06 |
FR2658920B1 (fr) | 1992-07-03 |
FR2658920A1 (fr) | 1991-08-30 |
EP0455562B1 (de) | 1995-06-28 |
JP3078340B2 (ja) | 2000-08-21 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8363 | Opposition against the patent | ||
8365 | Fully valid after opposition proceedings | ||
8339 | Ceased/non-payment of the annual fee |