CN101452796B - 具有自动断路器额定值的断路器 - Google Patents

具有自动断路器额定值的断路器 Download PDF

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Publication number
CN101452796B
CN101452796B CN2008101780306A CN200810178030A CN101452796B CN 101452796 B CN101452796 B CN 101452796B CN 2008101780306 A CN2008101780306 A CN 2008101780306A CN 200810178030 A CN200810178030 A CN 200810178030A CN 101452796 B CN101452796 B CN 101452796B
Authority
CN
China
Prior art keywords
circuit breaker
rated value
electronic controller
microprocessor
switch
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
Application number
CN2008101780306A
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English (en)
Chinese (zh)
Other versions
CN101452796A (zh
Inventor
N·B·维森特
S·R·德瓦拉帕利
T·E·格林伍德
Z·哈米德
B·P·小伦哈特
S·J·维斯特
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Publication of CN101452796A publication Critical patent/CN101452796A/zh
Application granted granted Critical
Publication of CN101452796B publication Critical patent/CN101452796B/zh
Expired - Fee Related legal-status Critical Current
Anticipated expiration legal-status Critical

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Classifications

    • 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
    • H01H83/06—Protective switches, e.g. circuit-breaking switches, or protective relays operated by abnormal electrical conditions otherwise than solely by excess current operated by current falling below a predetermined value
    • 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
    • H02H3/006—Calibration or setting of parameters
    • 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

Landscapes

  • Breakers (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
CN2008101780306A 2007-12-06 2008-12-08 具有自动断路器额定值的断路器 Expired - Fee Related CN101452796B (zh)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
US11/951,472 2007-12-06
US11/951,472 US8228653B2 (en) 2007-12-06 2007-12-06 Circuit breakers with automatic breaker rating
US11/951472 2007-12-06

Publications (2)

Publication Number Publication Date
CN101452796A CN101452796A (zh) 2009-06-10
CN101452796B true CN101452796B (zh) 2013-12-18

Family

ID=40428350

Family Applications (1)

Application Number Title Priority Date Filing Date
CN2008101780306A Expired - Fee Related CN101452796B (zh) 2007-12-06 2008-12-08 具有自动断路器额定值的断路器

Country Status (8)

Country Link
US (1) US8228653B2 (enExample)
EP (1) EP2068413B1 (enExample)
JP (1) JP5406513B2 (enExample)
KR (1) KR20090060167A (enExample)
CN (1) CN101452796B (enExample)
AU (1) AU2008246254C1 (enExample)
CA (1) CA2644278A1 (enExample)
MX (1) MX2008015480A (enExample)

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH699666A1 (de) * 2008-10-08 2010-04-15 Alstom Technology Ltd Verfahren und Vorrichtung zur Detektion von Kurzschlüssen im Stator-Blechpaket von Elektromaschinen.
US8837103B2 (en) 2010-10-19 2014-09-16 Utility Relay Company Circuit breaker trip unit with digital potentiometer
US9054513B2 (en) 2012-10-17 2015-06-09 General Electric Company Circuit protection device and methods of configuring a circuit protection device
US9991693B2 (en) 2012-10-17 2018-06-05 General Electric Company Circuit protection device and methods of configuring a circuit protection device
EP2894745A1 (en) * 2014-01-10 2015-07-15 General Electric Company Circuit protection device and methods of configuring a circuit protection device
CN109148231B (zh) * 2018-09-06 2019-07-23 徐州以勒电器科技有限公司 一种具有自动断路器额定值的断路器
DE102020113122B4 (de) * 2020-05-14 2022-02-10 Infineon Technologies Ag Kabelintegritätsprüfung
CN116936307B (zh) * 2023-08-07 2025-03-18 珠海汇美智能科技有限公司 智能塑壳断路器及其智能二次模块
CN118868084A (zh) * 2024-09-25 2024-10-29 中发信息咨询(浙江)有限公司 一种单相可调断路器电路

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203153A (en) * 1978-04-12 1980-05-13 Diebold, Incorporated Circuit for reducing power consumption in battery operated microprocessor based systems
CN1835167A (zh) * 2006-03-07 2006-09-20 张世兴 多量程时间程序控制断路器
CN101047081A (zh) * 2006-03-30 2007-10-03 三菱电机株式会社 电路断路器

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3761778A (en) * 1973-01-02 1973-09-25 Gen Electric Static trip control unit for electric circuit breaker
FR2371117A2 (fr) 1976-07-06 1978-06-09 Rhone Poulenc Ind Element radiant pour dispositif de chauffage
US4351012A (en) * 1980-04-15 1982-09-21 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and means to enter trip settings
US4428022A (en) * 1980-04-15 1984-01-24 Westinghouse Electric Corp. Circuit interrupter with digital trip unit and automatic reset
US4347541A (en) * 1981-01-14 1982-08-31 Gte Laboratories Incorporated Circuit breaker
US4809125A (en) * 1987-02-20 1989-02-28 Westinghouse Electric Corp. Circuit interrupter apparatus with a style saving rating plug
US5136457A (en) * 1989-08-31 1992-08-04 Square D Company Processor controlled circuit breaker trip system having an intelligent rating plug
JPH06208825A (ja) * 1992-11-10 1994-07-26 Fuji Electric Co Ltd 回路遮断器
CN1042985C (zh) * 1993-10-05 1999-04-14 富士电机株式会社 电路断路器
JP3482693B2 (ja) * 1994-06-30 2003-12-22 アイシン精機株式会社 自動車用制動液圧制御装置
US5608207A (en) * 1995-05-23 1997-03-04 Honeywell Inc. Sensor with automatic gain control
US6356426B1 (en) * 1999-07-19 2002-03-12 General Electric Company Residential circuit breaker with selectable current setting, load control and power line carrier signaling
US6836396B1 (en) * 2000-09-13 2004-12-28 General Electric Company World wide web enabled and digital rating plug
US6545534B1 (en) * 2001-02-13 2003-04-08 Analog Devices, Inc. Low voltage variable gain amplifier with constant input impedance and adjustable one-pole filtering characteristic
US20060072269A1 (en) * 2004-09-30 2006-04-06 Staples Peter E Amperage apparatus for displaying ralative amperage load

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4203153A (en) * 1978-04-12 1980-05-13 Diebold, Incorporated Circuit for reducing power consumption in battery operated microprocessor based systems
CN1835167A (zh) * 2006-03-07 2006-09-20 张世兴 多量程时间程序控制断路器
CN101047081A (zh) * 2006-03-30 2007-10-03 三菱电机株式会社 电路断路器

Also Published As

Publication number Publication date
EP2068413A3 (en) 2012-11-28
EP2068413A2 (en) 2009-06-10
AU2008246254B2 (en) 2012-05-03
US20090147424A1 (en) 2009-06-11
US8228653B2 (en) 2012-07-24
AU2008246254A1 (en) 2009-06-25
CA2644278A1 (en) 2009-06-06
KR20090060167A (ko) 2009-06-11
AU2008246254C1 (en) 2012-10-11
JP2009140929A (ja) 2009-06-25
EP2068413B1 (en) 2014-03-05
JP5406513B2 (ja) 2014-02-05
CN101452796A (zh) 2009-06-10
MX2008015480A (es) 2009-06-17

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Legal Events

Date Code Title Description
C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
TR01 Transfer of patent right
TR01 Transfer of patent right

Effective date of registration: 20190729

Address after: Baden, Switzerland

Patentee after: ABB Switzerland Co., Ltd.

Address before: American New York

Patentee before: General Electric Company

CF01 Termination of patent right due to non-payment of annual fee
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20131218

Termination date: 20191208