TW366618B - An electronic trip device comprising a power supply device - Google Patents

An electronic trip device comprising a power supply device

Info

Publication number
TW366618B
TW366618B TW086100899A TW86100899A TW366618B TW 366618 B TW366618 B TW 366618B TW 086100899 A TW086100899 A TW 086100899A TW 86100899 A TW86100899 A TW 86100899A TW 366618 B TW366618 B TW 366618B
Authority
TW
Taiwan
Prior art keywords
power supply
supply circuit
trip device
electronic trip
chopping
Prior art date
Application number
TW086100899A
Other languages
English (en)
Inventor
Marc Ferrazzi
Original Assignee
Schneider Electric Ind Sas
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 Schneider Electric Ind Sas filed Critical Schneider Electric Ind Sas
Application granted granted Critical
Publication of TW366618B publication Critical patent/TW366618B/zh

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/46—Regulating voltage or current wherein the variable actually regulated by the final control device is dc
    • G05F1/618—Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series and in parallel with the load as final control devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H83/00—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H1/00—Details of emergency protective circuit arrangements
    • H02H1/06—Arrangements for supplying operative power
    • H02H1/063—Arrangements for supplying operative power primary power being supplied by fault current
    • H02H1/066—Arrangements for supplying operative power primary power being supplied by fault current and comprising a shunt regulator

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Dc-Dc Converters (AREA)
  • Portable Nailing Machines And Staplers (AREA)
  • Keying Circuit Devices (AREA)
TW086100899A 1996-02-22 1997-01-28 An electronic trip device comprising a power supply device TW366618B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR9602429A FR2745432B1 (fr) 1996-02-22 1996-02-22 Declencheur electronique comportant un dispositif d'alimentation

Publications (1)

Publication Number Publication Date
TW366618B true TW366618B (en) 1999-08-11

Family

ID=9489626

Family Applications (1)

Application Number Title Priority Date Filing Date
TW086100899A TW366618B (en) 1996-02-22 1997-01-28 An electronic trip device comprising a power supply device

Country Status (17)

Country Link
US (1) US5808847A (zh)
EP (1) EP0791999B1 (zh)
JP (1) JP3779019B2 (zh)
KR (1) KR100419324B1 (zh)
CN (1) CN1069151C (zh)
BR (1) BR9701060A (zh)
CA (1) CA2198273C (zh)
DE (1) DE69725359D1 (zh)
ES (1) ES2208847T3 (zh)
FR (1) FR2745432B1 (zh)
MX (1) MX9701093A (zh)
PL (1) PL182577B1 (zh)
RU (1) RU2185017C2 (zh)
SG (1) SG72722A1 (zh)
TW (1) TW366618B (zh)
UA (1) UA39140C2 (zh)
ZA (1) ZA971445B (zh)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI552471B (zh) * 2014-10-29 2016-10-01 三菱電機股份有限公司 漏電斷路器

Families Citing this family (25)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5959819A (en) * 1998-03-16 1999-09-28 Eaton Corporation Reliable fault tolerant power supply for a protective relay
CN100358209C (zh) * 1999-12-31 2007-12-26 Abb服务有限公司 改进的电源装置
US6717786B2 (en) 2001-10-30 2004-04-06 The Boeing Company Automatic voltage source selector for circuit breakers utilizing electronics
US6985784B2 (en) * 2002-02-25 2006-01-10 General Electric Company Configuring a centrally controlled circuit breaker protection system
US7145265B2 (en) * 2002-11-08 2006-12-05 World Water & Powew Corporation AC/DC hybrid power system
JP4638381B2 (ja) * 2006-05-29 2011-02-23 シャープ株式会社 保護機能を有する電源装置
ITVR20060096A1 (it) * 2006-05-31 2007-12-01 Gianfranco Natali Dispositivo per l'apertura e la chiusura di circuiti elettrici
US20080055795A1 (en) * 2006-08-25 2008-03-06 Miller Theodore J Power supply start-up circuit for a trip unit and circuit interrupter including the same
DE102007047166A1 (de) * 2007-09-26 2009-04-02 Siemens Ag Steuerung der Anzeigehintergrundbeleuchtung bei einem Leistungsschalter
US8040651B2 (en) * 2008-07-15 2011-10-18 Infineon Technologies Ag Method and circuit for protecting a MOSFET
GB2462421A (en) * 2008-08-04 2010-02-10 Deepstream Technologies Ltd Power supply unit for overload relay
CN102201701A (zh) * 2010-03-26 2011-09-28 德昌电机(深圳)有限公司 控制电路、电机装置及使用该电机装置的风扇
US9614431B2 (en) 2010-03-26 2017-04-04 Johnson Electric S.A. Control circuit and motor device
DE102010036079A1 (de) * 2010-08-26 2012-03-01 Siemens Aktiengesellschaft Schalter, insbesondere Leistungsschalter für Niederspannungen, und Energieversorgung für eine elektronische Auslöseeinheit eines Schalters
US9685870B2 (en) * 2011-02-08 2017-06-20 Fairchild Korea Semiconductor Ltd. Phase-cut pre-regulator and power supply comprising the same
US8488302B2 (en) 2011-04-14 2013-07-16 Eaton Corporation Circuit breaker panel
CN102856133B (zh) * 2011-06-29 2015-04-29 西门子公司 脱扣机构的电流提供装置、其断路器及其控制方法
RU2510070C1 (ru) * 2012-08-01 2014-03-20 Федеральное государственное бюджетное образовательное учреждение высшего профессионального образования "Комсомольский-на-Амуре государственный технический университет" (ФГБОУ ВПО "КнАГТУ") Способ включения трехфазных нагрузок
US9368955B2 (en) * 2013-02-14 2016-06-14 General Electric Company System and method to derive power and trip a circuit breaker from an external device
KR101463044B1 (ko) * 2013-05-13 2014-11-18 엘에스산전 주식회사 보호 계전기용 자체 전원 공급회로
RU2633763C1 (ru) * 2017-01-09 2017-10-18 Юрий Николаевич Черкасов Устройство контроля электромагнитных реле при испытании на вибростенде и ударном стенде
KR102053716B1 (ko) 2018-01-10 2020-01-22 엘에스산전 주식회사 보호 계전기용 전원 공급 장치
DE102018212950B4 (de) * 2018-08-02 2020-06-18 Siemens Aktiengesellschaft Niederspannungsleistungsschalter und Verfahren
DE102018213531A1 (de) * 2018-08-10 2020-02-13 Siemens Aktiengesellschaft Niederspannungsleistungsschalter und Verfahren
RU2735302C1 (ru) * 2020-03-06 2020-10-29 Юрий Николаевич Черкасов Устройство контроля реле 8Э123М при испытании на безотказность

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3689801A (en) * 1970-05-07 1972-09-05 Westinghouse Electric Corp Circuit breaker including improved current auctioneering circuit
US4331999A (en) * 1980-04-15 1982-05-25 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and power supply
US4583004A (en) * 1983-09-22 1986-04-15 Solidstate Controls, Inc. Current monitoring circuit for static switch of uninterruptable power system
DE3736336C2 (de) * 1986-10-27 1996-04-04 Gold Star Co Kontaktspannungsbereich-Dehnungsschaltung

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
TWI552471B (zh) * 2014-10-29 2016-10-01 三菱電機股份有限公司 漏電斷路器

Also Published As

Publication number Publication date
FR2745432B1 (fr) 1998-08-07
FR2745432A1 (fr) 1997-08-29
ZA971445B (en) 1997-08-22
PL182577B1 (pl) 2002-01-31
KR100419324B1 (ko) 2004-06-14
BR9701060A (pt) 1998-12-29
ES2208847T3 (es) 2004-06-16
CA2198273A1 (en) 1997-08-22
MX9701093A (es) 1997-08-30
KR970063314A (ko) 1997-09-12
RU2185017C2 (ru) 2002-07-10
CN1069151C (zh) 2001-08-01
PL318578A1 (en) 1997-09-01
UA39140C2 (uk) 2001-06-15
EP0791999B1 (fr) 2003-10-08
US5808847A (en) 1998-09-15
CA2198273C (en) 2006-12-12
JP3779019B2 (ja) 2006-05-24
CN1164139A (zh) 1997-11-05
JPH09233677A (ja) 1997-09-05
EP0791999A1 (fr) 1997-08-27
SG72722A1 (en) 2000-05-23
DE69725359D1 (de) 2003-11-13

Similar Documents

Publication Publication Date Title
TW366618B (en) An electronic trip device comprising a power supply device
BR9708371A (pt) Disposição de circuito para a alimentação de um circuito eletrônico de carga
DE59601150D1 (de) Verfahren und schaltungsanordnung zur deckung von energiespitzenbedarf bei elektrischen wechselstrom- bzw. drehstromnetzen
HK1048395A1 (zh) 量度剩餘電流和電量消耗
ATE421764T1 (de) Elektrische versorgungseinheit für plasmaanlagen
CA2347890A1 (en) High efficiency power supply for a two-wire loop powered device
TW288117B (en) Semiconductor integrated circuit device
CA2249859A1 (en) Power supply control system
MY131943A (en) Contactless power supply system and branch box used therefor
ZA883072B (en) An emergency d.c.electrical power supply
ZA973974B (en) A circuit for the protected power supply of an electrical load.
TW361045B (en) Fault control circuit for switched power supply
TW358945B (en) Fuse numbering circuit for semiconductor memories
EP0766162A3 (en) Circuit for improved load transient response in power supplies
EP0673081A3 (en) Junction box.
FI853894L (fi) Kopplingsanordning foer elektrisk belastning av anordningar i telefonapparat.
EP0944149A3 (en) Reliable fault tolerant power supply for a protective relay
TW364062B (en) Feed circuit of an electronic component in a test machine
AU4117100A (en) Supporting module for electrical apparatuses
DE59807260D1 (de) Fehlerstrom-schutzeinrichtung
TW357351B (en) Semiconductor memory data input buffer
MX9505223A (es) Regulador de energia de modalidad de corriente y de voltaje.
ES2121556A2 (es) Sistema de alimentacion de circuitos electronicos conectados a una red de tension alterna.
EP0794608A3 (en) Trickle power supply
EP0822645A3 (en) Trickle power supply

Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees