AR247297A1 - Un detector de circuito averiado para detectar e indicar la presencia de fallas en un conductor electrico - Google Patents
Un detector de circuito averiado para detectar e indicar la presencia de fallas en un conductor electricoInfo
- Publication number
- AR247297A1 AR247297A1 AR91320012A AR32001291A AR247297A1 AR 247297 A1 AR247297 A1 AR 247297A1 AR 91320012 A AR91320012 A AR 91320012A AR 32001291 A AR32001291 A AR 32001291A AR 247297 A1 AR247297 A1 AR 247297A1
- Authority
- AR
- Argentina
- Prior art keywords
- circuit
- indicator
- overcurrent
- minimum voltage
- detector
- Prior art date
Links
Classifications
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
- H02H3/042—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned combined with means for locating the fault
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
- H02H3/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal electric working condition with or without subsequent reconnection ; integrated protection
- H02H3/02—Details
- H02H3/04—Details with warning or supervision in addition to disconnection, e.g. for indicating that protective apparatus has functioned
- H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault
-
- G—PHYSICS
- G01—MEASURING; TESTING
- G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
- G01R15/00—Details of measuring arrangements of the types provided for in groups G01R17/00 - G01R29/00, G01R33/00 - G01R33/26 or G01R35/00
- G01R15/14—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks
- G01R15/18—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers
- G01R15/186—Adaptations providing voltage or current isolation, e.g. for high-voltage or high-current networks using inductive devices, e.g. transformers using current transformers with a core consisting of two or more parts, e.g. clamp-on type
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/52—Testing for short-circuits, leakage current or ground faults
-
- 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
- G01R31/50—Testing of electric apparatus, lines, cables or components for short-circuits, continuity, leakage current or incorrect line connections
- G01R31/58—Testing of lines, cables or conductors
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Testing Of Short-Circuits, Discontinuities, Leakage, Or Incorrect Line Connections (AREA)
- Emergency Protection Circuit Devices (AREA)
- Measurement Of Current Or Voltage (AREA)
- Protection Of Static Devices (AREA)
- Measuring Instrument Details And Bridges, And Automatic Balancing Devices (AREA)
Abstract
UN DETECTOR DE CIRCUITO AVERIADO PARA DETECTAR E INDICAR LA PRESENCIA DE FALLAS EN UN CONDUCTOR ELECTRICO, QUE COMPRENDE: UN SENSOR DE SOBRECORRIENTE EN EL CONDUCTOR ELECTRICO; UN INDICADOR DE SOBRECORRIENTE DISTANCIADO DE DICHO SENSOR, UN ENLACE DE COMUNICACION,CAPAZ DE COMUNICAR LA EXISTENCIA DE SOBRECORRIENTE A DICHO INDICADOR, COMPRENDIENDO UN AISLADOR ELECTRICO; Y UN CIRCUITO CAPAZDE INHIBIR EL INDICADOR PARA QUE DEJE DE SENALAR LA EXISTENCIA DE SOBRECORRIENTE, UNA VEZ QUE HAYA UNA TENSION MINIMA PREDETERMINADA EN EL CONDUCTOR ELECTRICO, COMPRENDIENDO DICHO CIRCUITO INHIBIDOR UN DETECTOR DE VOLTAJE; UN CIRCUITO DE RECONEXION CAPAZ DE CONTINUAMENTE RECONECTAR DICHO INDICADOR, A INTERVALOS REGULARES AL DETECTARSE LA TENSION MINIMA PREDETERMINADA; Y UN CIRCUITO DE RETENCION CAPAZ DE DESACTIVAR AL CIRCUITO DE RECONEXION, CUANDO NO SE DETECTA DICHA TENSION MINIMA PREDETERMINADA
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/543,223 US5159319A (en) | 1990-06-25 | 1990-06-25 | Faulted circuit detector having an isolated indicator for an electrical transformer |
Publications (1)
Publication Number | Publication Date |
---|---|
AR247297A1 true AR247297A1 (es) | 1994-11-30 |
Family
ID=24167100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
AR91320012A AR247297A1 (es) | 1990-06-25 | 1991-06-21 | Un detector de circuito averiado para detectar e indicar la presencia de fallas en un conductor electrico |
Country Status (13)
Country | Link |
---|---|
US (1) | US5159319A (es) |
EP (2) | EP0536258B1 (es) |
JP (2) | JPH06509890A (es) |
KR (1) | KR100228042B1 (es) |
AR (1) | AR247297A1 (es) |
AT (1) | AT401699B (es) |
AU (1) | AU8109891A (es) |
BR (2) | BR9106594A (es) |
CA (2) | CA2041861A1 (es) |
DE (2) | DE69127287D1 (es) |
ES (1) | ES2109947T3 (es) |
NO (1) | NO912468L (es) |
WO (1) | WO1992000580A1 (es) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5475371A (en) * | 1990-06-25 | 1995-12-12 | Cooper Industries, Inc. | Faulted circuit detector having isolated indicator |
US5386193A (en) * | 1991-02-15 | 1995-01-31 | Fuji Electric Co., Ltd. | Partial discharge detecting device for resin-molded transformer |
JPH05159483A (ja) * | 1991-06-10 | 1993-06-25 | Seiko Epson Corp | ディスク装置 |
WO1993012436A1 (en) * | 1991-12-09 | 1993-06-24 | Campbell Houston Keenan | Fault indicator for power lines |
US5497096A (en) * | 1993-07-02 | 1996-03-05 | Cooper Industries, Inc. | Faulted circuit indictor with three-dimensional display device |
DE4416008B4 (de) * | 1994-05-06 | 2005-02-10 | Knorr-Bremse Systeme für Nutzfahrzeuge GmbH | Mit einem Regelsystem ausgerüstetes Fahrzeug |
US5530366A (en) * | 1994-11-01 | 1996-06-25 | Abb Power T&D Company Inc. | Acoustic optical system for partial discharge detection and location |
DE19749523A1 (de) * | 1997-11-08 | 1999-05-12 | Asea Brown Boveri | Elektrischer Apparat, insbesondere Überspannungsableiter, mit einer Vorrichtung zur Anzeige eines Fehlerstromes |
US6313640B1 (en) | 1998-02-03 | 2001-11-06 | Abb Power T & D Company, Inc. | System and method for diagnosing and measuring partial discharge |
IL135120A0 (en) * | 2000-03-16 | 2001-05-20 | Sapir Michael | Apparatus for the detection and early warning of electrical arcing fault |
US7109877B2 (en) * | 2003-07-28 | 2006-09-19 | Nikola Cuk | Fault monitoring apparatus and method |
US20060232280A1 (en) * | 2004-09-17 | 2006-10-19 | Innova Electronics, Inc. | Test light/circuit tester |
NZ555745A (en) * | 2004-11-18 | 2010-09-30 | Powersense As | Compensation of simple fiberoptic faraday effect sensors |
EP1777671A1 (en) * | 2005-10-19 | 2007-04-25 | Honeywell International, Inc. | Monitoring of alarm system wiring |
US20080272937A1 (en) * | 2006-06-30 | 2008-11-06 | Cooper Technologies Company | Low Power Airfield Lighting System |
EP1884787A1 (en) * | 2006-07-10 | 2008-02-06 | S. THIIM ApS | A current sensor for measuring electric current in a conductor and a short circuit indicator system comprising such a sensor |
US7609158B2 (en) * | 2006-10-26 | 2009-10-27 | Cooper Technologies Company | Electrical power system control communications network |
US7715002B2 (en) * | 2007-01-23 | 2010-05-11 | Bionorica Ag | Method for classifying scientific materials such as silicate materials, polymer materials and/or nanomaterials |
US7930141B2 (en) | 2007-11-02 | 2011-04-19 | Cooper Technologies Company | Communicating faulted circuit indicator apparatus and method of use thereof |
US9383394B2 (en) * | 2007-11-02 | 2016-07-05 | Cooper Technologies Company | Overhead communicating device |
US8067946B2 (en) * | 2007-11-02 | 2011-11-29 | Cooper Technologies Company | Method for repairing a transmission line in an electrical power distribution system |
US8594956B2 (en) * | 2007-11-02 | 2013-11-26 | Cooper Technologies Company | Power line energy harvesting power supply |
US8368405B2 (en) * | 2009-07-30 | 2013-02-05 | Thomas & Betts International, Inc. | Remote test point for electrical connector |
CA2807295C (en) | 2010-08-10 | 2017-11-07 | Cooper Technologies Company | Apparatus and method for mounting an overhead device |
DE102011102978B4 (de) * | 2011-05-23 | 2018-05-17 | Phoenix Contact Gmbh & Co. Kg | Strommessumformer |
DE102012004716B4 (de) | 2012-03-07 | 2021-02-11 | Dehn Se + Co Kg | Schaltungsanordnung zur Zustandskontrolle und Protokollierung von Überspannungsschutzgeräten oder Überspannungsschutzanlagen |
US9106070B2 (en) * | 2013-03-06 | 2015-08-11 | Eaton Corporation | Display unit configured to display trip information and circuit interrupter including the same |
US9379556B2 (en) | 2013-03-14 | 2016-06-28 | Cooper Technologies Company | Systems and methods for energy harvesting and current and voltage measurements |
US20150362533A1 (en) * | 2014-06-17 | 2015-12-17 | Solcon Industries Ltd. | Method and system for monitoring equipment at medium voltage |
US10331117B2 (en) | 2015-07-24 | 2019-06-25 | Carrier Corporation | System and method of monitoring performance of an HVAC unit |
KR102305558B1 (ko) * | 2019-10-04 | 2021-09-27 | 탑인더스트리(주) | 고온동작 정지 기능을 갖는 분전반 및 전동기 제어반 |
Family Cites Families (25)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE970574C (de) * | 1938-07-05 | 1958-10-02 | Siemens Ag | Vorrichtung zur Verbesserung der Fehlerkurven bzw. zur Feineinstellung von Stromwandlern |
FR1439977A (fr) * | 1965-03-26 | 1966-05-27 | Alsthom Cgee | Procédé de détection de coupures de circuits électriques, notamment pour dispositifs à redresseurs tournants |
US3720872A (en) * | 1970-09-04 | 1973-03-13 | Taft Electrosyst Inc | Power transmission fault indicator with automatic reset means |
US3715742A (en) * | 1971-06-01 | 1973-02-06 | Schweiter E Mfg Co Inc | Alternating current fault indicating means |
US3700967A (en) * | 1972-01-10 | 1972-10-24 | Zinsco Electrical Products | Ground fault detector circuit |
US4000462A (en) * | 1973-09-19 | 1976-12-28 | International Telephone And Telegraph Corporation | Fault indicator circuit |
US4037155A (en) * | 1974-04-15 | 1977-07-19 | Rca Corporation | Current-responsive threshold detection circuitry |
US4045726A (en) * | 1976-07-06 | 1977-08-30 | Schweitzer Edmund O Jun | Tool for manually tripping a fault indicator for high voltage electric power circuits and resetting same |
US4165528A (en) * | 1976-07-26 | 1979-08-21 | Schweitzer Edmund O Jun | Fault indicator and means for resetting same |
US4101826A (en) * | 1977-06-13 | 1978-07-18 | Hendrik Horsitmann | Fault indicator including a reed relay responsive to above normal current flow in a conductor |
US4288743A (en) * | 1978-10-10 | 1981-09-08 | Schweitzer Edmund O | Fault indicator operable from a remote excitation source through a uniformly distributed impedance cable |
DE3117204A1 (de) * | 1981-04-30 | 1982-11-25 | EM Elektro-Mechanik GmbH, 5620 Velbert | Kurzschlussanzeiger mit automatischer rueckstellung |
US4456873A (en) * | 1981-08-04 | 1984-06-26 | Schweitzer Edmund O Jun | Cable mounted magnetic core assembly |
JPS58117462A (ja) * | 1981-12-29 | 1983-07-13 | Takamatsu Electric Works Ltd | 過電流通過表示装置における過電流検出回路 |
US4558310A (en) * | 1982-09-29 | 1985-12-10 | Mcallise Raymond J | Current sensing device and monitor |
US4630218A (en) * | 1983-04-22 | 1986-12-16 | Cooper Industries, Inc. | Current measuring apparatus |
US4686518A (en) * | 1983-07-29 | 1987-08-11 | Schweitzer Edmund O Jun | Fault indicator having trip inhibit circuit |
US4550288A (en) * | 1983-07-29 | 1985-10-29 | Schweitzer Edmund O Jun | Voltage loss sensor and alarm |
US4801937A (en) * | 1986-06-16 | 1989-01-31 | Fernandes Roosevelt A | Line mounted apparatus for remote measurement of power system or environmental parameters beyond line-of-site distanc |
JPS6390367A (ja) * | 1986-10-03 | 1988-04-21 | Ohara Kinzoku Kogyo Kk | 溶接機用導電体の電流検出器 |
DE8704639U1 (es) * | 1987-03-28 | 1987-07-16 | Dipl.-Ing. H. Horstmann Gmbh, 5628 Heiligenhaus, De | |
US4795982A (en) * | 1987-04-24 | 1989-01-03 | Schweitzer Edmund O Jun | Fault indicator having delayed trip circuit |
US4847780A (en) * | 1987-08-21 | 1989-07-11 | Tennessee Valley Public Power Association | Current measuring apparatus |
US4881028A (en) * | 1988-06-13 | 1989-11-14 | Bright James A | Fault detector |
AU6294590A (en) * | 1989-08-07 | 1991-03-11 | Sigma Instruments Division | Current adaptive fault indicator |
-
1990
- 1990-06-25 US US07/543,223 patent/US5159319A/en not_active Expired - Lifetime
-
1991
- 1991-05-06 CA CA002041861A patent/CA2041861A1/en not_active Abandoned
- 1991-06-21 JP JP3511942A patent/JPH06509890A/ja active Pending
- 1991-06-21 BR BR919106594A patent/BR9106594A/pt not_active IP Right Cessation
- 1991-06-21 AT AT0901391A patent/AT401699B/de not_active IP Right Cessation
- 1991-06-21 WO PCT/US1991/004413 patent/WO1992000580A1/en active IP Right Grant
- 1991-06-21 AU AU81098/91A patent/AU8109891A/en not_active Abandoned
- 1991-06-21 EP EP91912385A patent/EP0536258B1/en not_active Expired - Lifetime
- 1991-06-21 AR AR91320012A patent/AR247297A1/es active
- 1991-06-21 ES ES91912385T patent/ES2109947T3/es not_active Expired - Lifetime
- 1991-06-21 CA CA002086331A patent/CA2086331C/en not_active Expired - Lifetime
- 1991-06-21 DE DE69127287T patent/DE69127287D1/de not_active Expired - Lifetime
- 1991-06-24 BR BR919102651A patent/BR9102651A/pt not_active IP Right Cessation
- 1991-06-24 NO NO91912468A patent/NO912468L/no unknown
- 1991-06-24 KR KR1019910010435A patent/KR100228042B1/ko not_active IP Right Cessation
- 1991-06-25 EP EP91305742A patent/EP0463860B1/en not_active Expired - Lifetime
- 1991-06-25 DE DE69122316T patent/DE69122316T2/de not_active Expired - Fee Related
- 1991-06-25 JP JP3153001A patent/JPH05240882A/ja active Pending
Also Published As
Publication number | Publication date |
---|---|
BR9102651A (pt) | 1992-01-21 |
JPH05240882A (ja) | 1993-09-21 |
KR920001213A (ko) | 1992-01-30 |
EP0463860A3 (en) | 1992-12-16 |
EP0463860A2 (en) | 1992-01-02 |
KR100228042B1 (ko) | 1999-11-01 |
CA2041861A1 (en) | 1991-12-26 |
AT401699B (de) | 1996-11-25 |
JPH06509890A (ja) | 1994-11-02 |
BR9106594A (pt) | 1993-04-20 |
EP0536258A4 (en) | 1993-10-06 |
AU8109891A (en) | 1992-01-23 |
DE69122316D1 (de) | 1996-10-31 |
DE69127287D1 (de) | 1997-09-18 |
DE69122316T2 (de) | 1997-03-06 |
CA2086331A1 (en) | 1991-12-26 |
WO1992000580A1 (en) | 1992-01-09 |
NO912468D0 (no) | 1991-06-24 |
US5159319A (en) | 1992-10-27 |
EP0463860B1 (en) | 1996-09-25 |
CA2086331C (en) | 2000-12-19 |
EP0536258B1 (en) | 1997-08-13 |
ES2109947T3 (es) | 1998-02-01 |
NO912468L (no) | 1991-12-27 |
EP0536258A1 (en) | 1993-04-14 |
ATA901391A (de) | 1996-03-15 |
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