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GB2556966B - Circuit breaker - Google Patents

Circuit breaker

Info

Publication number
GB2556966B
GB2556966B GB1712977.6A GB201712977A GB2556966B GB 2556966 B GB2556966 B GB 2556966B GB 201712977 A GB201712977 A GB 201712977A GB 2556966 B GB2556966 B GB 2556966B
Authority
GB
United Kingdom
Prior art keywords
circuit breaker
breaker
circuit
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.)
Active
Application number
GB1712977.6A
Other versions
GB201712977D0 (en
GB2556966A (en
Inventor
Mary Martel Jean
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.)
Siemens AG
Siemens Corp
Original Assignee
Siemens AG
Siemens Corp
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 Siemens AG, Siemens Corp filed Critical Siemens AG
Publication of GB201712977D0 publication Critical patent/GB201712977D0/en
Publication of GB2556966A publication Critical patent/GB2556966A/en
Application granted granted Critical
Publication of GB2556966B publication Critical patent/GB2556966B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • 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
    • 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
    • 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
    • H02H3/20—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 responsive to excess voltage
    • 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
    • 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
    • H02H3/26—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents
    • H02H3/32—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors
    • H02H3/33—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 responsive to difference between voltages or between currents; responsive to phase angle between voltages or between currents involving comparison of the voltage or current values at corresponding points in different conductors of a single system, e.g. of currents in go and return conductors using summation current transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Breakers (AREA)
GB1712977.6A 2016-11-24 2017-08-14 Circuit breaker Active GB2556966B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102016223264.9A DE102016223264A1 (en) 2016-11-24 2016-11-24 breaker

Publications (3)

Publication Number Publication Date
GB201712977D0 GB201712977D0 (en) 2017-09-27
GB2556966A GB2556966A (en) 2018-06-13
GB2556966B true GB2556966B (en) 2019-01-30

Family

ID=59896004

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1712977.6A Active GB2556966B (en) 2016-11-24 2017-08-14 Circuit breaker

Country Status (4)

Country Link
CN (1) CN108110728B (en)
AU (1) AU2017218925B2 (en)
DE (1) DE102016223264A1 (en)
GB (1) GB2556966B (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN110221113B (en) * 2018-03-02 2024-11-29 西门子公司 Apparatus and method for fault current
DE102019212661A1 (en) * 2019-08-23 2021-02-25 Siemens Aktiengesellschaft Electronic circuit breaker and method
DE102021204530A1 (en) 2021-05-05 2022-11-10 Siemens Aktiengesellschaft Switch with arc fault detection
DE102022205707A1 (en) 2022-06-03 2023-12-14 Siemens Aktiengesellschaft Efficient software update of a variety of communication-capable low-voltage elements
DE102023202175A1 (en) 2023-03-10 2024-09-12 Siemens Aktiengesellschaft Protective switching device
DE102023202520A1 (en) 2023-03-21 2024-09-26 Siemens Aktiengesellschaft Protective switching device and procedure
DE102023207065B3 (en) 2023-07-25 2024-10-02 Siemens Aktiengesellschaft Switch with residual current monitoring as well as control cabinet and residual current monitoring system with such a switch

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271447A (en) * 1979-07-31 1981-06-02 General Electric Company Power supply for circuit breaker static trip unit

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10215019B4 (en) * 2002-04-05 2007-05-16 Doepke Schaltgeraete Gmbh & Co Device for detecting electrical differential currents
AT503541B1 (en) * 2006-04-20 2008-10-15 Moeller Produktions Und Vertri SWITCHING DEVICE
DE102006030672B4 (en) * 2006-07-04 2008-10-16 Moeller Gmbh Electrical circuit breaker
US8183869B2 (en) * 2008-09-23 2012-05-22 Leviton Manufacturing Co., Inc. Circuit interrupter with continuous self-testing feature
CN101394085B (en) * 2008-10-29 2010-07-21 西安交通大学 Liquid metal current limiting device and current limiting method based on fast transfer switch
CN101902030B (en) * 2010-07-14 2012-09-05 西安交通大学 Detecting and positioning device of arc fault of switch apparatus
FR2981786B1 (en) * 2011-10-21 2013-11-22 Abb France METHOD OF CUTTING AN ELECTRIC ARC, METHOD AND DEVICE FOR PROTECTING AN INSTALLATION AGAINST OVERVOLTAGES
DE102012202642A1 (en) * 2012-02-21 2013-08-22 Siemens Aktiengesellschaft Electric switch
DE102012204119A1 (en) * 2012-03-15 2013-09-19 Robert Bosch Gmbh Method for minimizing current consumption of control device for e.g. transmission of motor car, involves carrying out shutdown of one of endstage components and peripherals by control circuit during lowering of voltage below lower limits
DE102015217108A1 (en) * 2014-09-18 2016-03-24 Siemens Aktiengesellschaft Low-voltage circuit breakers
CN205622216U (en) * 2016-04-20 2016-10-05 西京学院 Intelligence arc light protection device
CN105977927B (en) * 2016-07-05 2024-02-23 国家电网公司 Arc light protection system and method with selective tripping function

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4271447A (en) * 1979-07-31 1981-06-02 General Electric Company Power supply for circuit breaker static trip unit

Also Published As

Publication number Publication date
AU2017218925A1 (en) 2018-06-07
GB201712977D0 (en) 2017-09-27
GB2556966A (en) 2018-06-13
CN108110728B (en) 2019-11-15
AU2017218925B2 (en) 2019-02-14
CN108110728A (en) 2018-06-01
DE102016223264A1 (en) 2018-05-24

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