GB2505561B - Circuit arrangement for an electric protective device - Google Patents

Circuit arrangement for an electric protective device

Info

Publication number
GB2505561B
GB2505561B GB1313092.7A GB201313092A GB2505561B GB 2505561 B GB2505561 B GB 2505561B GB 201313092 A GB201313092 A GB 201313092A GB 2505561 B GB2505561 B GB 2505561B
Authority
GB
United Kingdom
Prior art keywords
circuit arrangement
protective device
electric protective
electric
arrangement
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
GB1313092.7A
Other versions
GB2505561A (en
GB201313092D0 (en
Inventor
Andreas Peters
Alexander Hueber
Jean-Mary Martel
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
Original Assignee
Siemens AG
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 filed Critical Siemens AG
Publication of GB201313092D0 publication Critical patent/GB201313092D0/en
Publication of GB2505561A publication Critical patent/GB2505561A/en
Application granted granted Critical
Publication of GB2505561B publication Critical patent/GB2505561B/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H47/00—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current
    • H01H47/22—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for supplying energising current for relay coil
    • 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
    • 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
    • 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
    • H02H3/021—Details concerning the disconnection itself, e.g. at a particular instant, particularly at zero value of current, disconnection in a predetermined order
GB1313092.7A 2012-08-29 2013-07-23 Circuit arrangement for an electric protective device Active GB2505561B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102012215310.1A DE102012215310B4 (en) 2012-08-29 2012-08-29 Circuit arrangement for an electrical protective device

Publications (3)

Publication Number Publication Date
GB201313092D0 GB201313092D0 (en) 2013-09-04
GB2505561A GB2505561A (en) 2014-03-05
GB2505561B true GB2505561B (en) 2015-05-27

Family

ID=49119109

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1313092.7A Active GB2505561B (en) 2012-08-29 2013-07-23 Circuit arrangement for an electric protective device

Country Status (4)

Country Link
CN (1) CN103683182B (en)
DE (1) DE102012215310B4 (en)
GB (1) GB2505561B (en)
IT (1) ITMI20131400A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US10509067B2 (en) * 2017-07-06 2019-12-17 Mersen Usa Newburyport-Ma, Llc Method for AC arc fault detection using multidimensional energy points

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715125A (en) * 1995-05-04 1998-02-03 Leviton Manufacturing Co., Inc. Intelligent ground fault circuit interrupter
US5963406A (en) * 1997-12-19 1999-10-05 Leviton Manufacturing Co., Inc. Arc fault detector with circuit interrupter
GB2374218A (en) * 2001-04-06 2002-10-09 John Russell Fielden Switch & switching circuit
US20060072256A1 (en) * 2004-09-28 2006-04-06 Miller Theodore J Arc fault circuit interrupter and method of detecting an arc fault

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6362628B2 (en) * 1998-12-21 2002-03-26 Pass & Seymour, Inc. Arc fault circuit detector device detecting pulse width modulation of arc noise
US6433977B1 (en) * 1999-04-16 2002-08-13 Pass & Seymour, Inc. Combo AFCI/GFCI with single test button
US6504692B1 (en) * 2000-04-06 2003-01-07 Pass & Seymour, Inc. AFCI device which detects upstream and downstream series and parallel ARC faults
US20030151478A1 (en) * 2001-10-02 2003-08-14 Dejan Radosavljevic Protection device with lockout test
US7003435B2 (en) * 2002-10-03 2006-02-21 Leviton Manufacturing Co., Inc. Arc fault detector with circuit interrupter
CN1206679C (en) * 2002-11-26 2005-06-15 莫红文 Under voltage/subexcitation drop-away device circuit
CN201805222U (en) * 2010-06-28 2011-04-20 沈阳工业大学 Series fault arc detection device adopting wavelet entropy
DE102011080523A1 (en) * 2011-08-05 2013-02-07 Siemens Aktiengesellschaft Arc fault protection switch with overvoltage protection
CN202267171U (en) * 2011-10-19 2012-06-06 珠海格力电器股份有限公司 Air-conditioner with auxiliary heating system
CN102568963B (en) * 2012-02-16 2014-04-09 常州工学院 Alternating current shunt tripper suitable for working with alternating current relay in series

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5715125A (en) * 1995-05-04 1998-02-03 Leviton Manufacturing Co., Inc. Intelligent ground fault circuit interrupter
US5963406A (en) * 1997-12-19 1999-10-05 Leviton Manufacturing Co., Inc. Arc fault detector with circuit interrupter
GB2374218A (en) * 2001-04-06 2002-10-09 John Russell Fielden Switch & switching circuit
US20060072256A1 (en) * 2004-09-28 2006-04-06 Miller Theodore J Arc fault circuit interrupter and method of detecting an arc fault

Also Published As

Publication number Publication date
ITMI20131400A1 (en) 2014-03-01
CN103683182A (en) 2014-03-26
DE102012215310A1 (en) 2014-03-06
GB2505561A (en) 2014-03-05
GB201313092D0 (en) 2013-09-04
DE102012215310B4 (en) 2020-09-03
CN103683182B (en) 2019-04-30

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