DE202012012590U1 - Vorrichtungen zum Überwachen eines Schutzleiters - Google Patents

Vorrichtungen zum Überwachen eines Schutzleiters Download PDF

Info

Publication number
DE202012012590U1
DE202012012590U1 DE202012012590U DE202012012590U DE202012012590U1 DE 202012012590 U1 DE202012012590 U1 DE 202012012590U1 DE 202012012590 U DE202012012590 U DE 202012012590U DE 202012012590 U DE202012012590 U DE 202012012590U DE 202012012590 U1 DE202012012590 U1 DE 202012012590U1
Authority
DE
Germany
Prior art keywords
reference potential
conductor
test current
test
power supply
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 - Lifetime
Application number
DE202012012590U
Other languages
German (de)
English (en)
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
Priority to DE202012012590U priority Critical patent/DE202012012590U1/de
Publication of DE202012012590U1 publication Critical patent/DE202012012590U1/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Images

Classifications

    • 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
    • G01R31/327—Testing of circuit interrupters, switches or circuit-breakers
    • G01R31/3277—Testing of circuit interrupters, switches or circuit-breakers of low voltage devices, e.g. domestic or industrial devices, such as motor protections, relays, rotation switches
    • 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
    • G01R31/54—Testing for continuity
    • 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
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H11/00—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result
    • H02H11/001—Emergency protective circuit arrangements for preventing the switching-on in case an undesired electric working condition might result in case of incorrect or interrupted earth connection
    • 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
    • H02H3/14—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 occurrence of voltage on parts normally at earth potential
    • 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
    • H02H3/338—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 also responsive to wiring error, e.g. loss of neutral, break
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H5/00—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection
    • H02H5/10—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection
    • H02H5/105—Emergency protective circuit arrangements for automatic disconnection directly responsive to an undesired change from normal non-electric working conditions with or without subsequent reconnection responsive to mechanical injury, e.g. rupture of line, breakage of earth connection responsive to deterioration or interruption of earth connection
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01R—ELECTRICALLY-CONDUCTIVE CONNECTIONS; STRUCTURAL ASSOCIATIONS OF A PLURALITY OF MUTUALLY-INSULATED ELECTRICAL CONNECTING ELEMENTS; COUPLING DEVICES; CURRENT COLLECTORS
    • H01R13/00—Details of coupling devices of the kinds covered by groups H01R12/70 or H01R24/00 - H01R33/00
    • H01R13/66—Structural association with built-in electrical component
    • H01R13/70—Structural association with built-in electrical component with built-in switch
    • H01R13/713—Structural association with built-in electrical component with built-in switch the switch being a safety switch
    • H01R13/7135—Structural association with built-in electrical component with built-in switch the switch being a safety switch with ground fault protector
    • 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
    • H02H3/16—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 fault current to earth, frame or mass

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Testing Electric Properties And Detecting Electric Faults (AREA)
DE202012012590U 2012-01-13 2012-10-25 Vorrichtungen zum Überwachen eines Schutzleiters Expired - Lifetime DE202012012590U1 (de)

Priority Applications (1)

Application Number Priority Date Filing Date Title
DE202012012590U DE202012012590U1 (de) 2012-01-13 2012-10-25 Vorrichtungen zum Überwachen eines Schutzleiters

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE102012200507.2 2012-01-13
DE102012200507 2012-01-13
DE202012012590U DE202012012590U1 (de) 2012-01-13 2012-10-25 Vorrichtungen zum Überwachen eines Schutzleiters

Publications (1)

Publication Number Publication Date
DE202012012590U1 true DE202012012590U1 (de) 2013-08-07

Family

ID=48742452

Family Applications (2)

Application Number Title Priority Date Filing Date
DE201210219542 Withdrawn DE102012219542A1 (de) 2012-01-13 2012-10-25 Vorrichtungen und Verfahren zum Überwachen eines Schutzleiters
DE202012012590U Expired - Lifetime DE202012012590U1 (de) 2012-01-13 2012-10-25 Vorrichtungen zum Überwachen eines Schutzleiters

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE201210219542 Withdrawn DE102012219542A1 (de) 2012-01-13 2012-10-25 Vorrichtungen und Verfahren zum Überwachen eines Schutzleiters

Country Status (2)

Country Link
CN (1) CN103207304B (zh)
DE (2) DE102012219542A1 (zh)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016216321A1 (de) 2016-08-30 2018-03-01 Siemens Aktiengesellschaft Schaltvorrichtung und Verfahren zum Schalten eines Stromes
DE102017202959A1 (de) 2017-02-23 2018-08-23 Siemens Aktiengesellschaft Vorrichtung und Verfahren für die Bestimmung eines Erdleiterwiderstands für eine Ladevorrichtung
DE102021131297A1 (de) 2021-11-29 2023-06-01 KEBA Energy Automation GmbH Verfahren zum betreiben einer ladestation, ladestation und system mit einer mehrzahl von ladestationen
DE102021131140A1 (de) 2021-11-26 2023-06-01 KEBA Energy Automation GmbH Ladestation, system und anordnung mit einer mehrzahl von ladestationen und verfahren zum betreiben einer ladestation

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2567056C1 (ru) * 2014-07-22 2015-10-27 Общество с ограниченной ответственностью Научно-производственное предприятие "ЭКРА" Источник контрольного тока
DE102015102468B3 (de) * 2015-02-20 2016-06-16 Sma Solar Technology Ag Netzersatzanlage und Erdungseinrichtung für eine Netzersatzanlage
EP3373403B1 (de) * 2017-03-09 2020-06-10 Heinrich Kopp GmbH Di-schutzschalteinrichtung und betriebsverfahren zur erkennung einer spannung auf dem pen-leiter
DE102017213357B3 (de) 2017-08-02 2018-10-31 Heidelberger Druckmaschinen Ag Verfahren und Vorrichtung zur Erdungswiderstanderkennung in einem Ladekabel
DE202018104044U1 (de) * 2018-07-13 2019-10-15 Wago Verwaltungsgesellschaft Mbh Erdleiter-Überwachung
EP3817173B1 (de) * 2019-10-31 2023-10-18 Hugo Brennenstuhl GmbH & Co. Kommanditgesellschaft Schutzleiter-überwachungseinrichtung, stromverteilervorrichtung und verfahren zum durchführen eines funktionstests
EP3817172A1 (de) * 2019-10-31 2021-05-05 Hugo Brennenstuhl GmbH & Co. Kommanditgesellschaft Schutzleiterüberwachungseinrichtung, stromverteilervorrichtung und schutzleiterüberwachungsverfahren
GB202209385D0 (en) * 2022-06-27 2022-08-10 Shell Int Research Electrical protection system
CN116667266B (zh) * 2023-07-21 2023-10-20 烟台东方威思顿电气有限公司 一种高可靠性专变采集终端

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601880A1 (de) 1996-01-19 1997-07-24 Siemens Ag Verbrauchernetzanordnung
EP0806825A2 (de) 1996-05-07 1997-11-12 Heinrich Kopp Ag DI-Schutzschalteinrichtung

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN1566974A (zh) * 2003-07-04 2005-01-19 深圳创维－Rgb电子有限公司 地线监测系统及方法
JP4331566B2 (ja) * 2003-10-21 2009-09-16 株式会社日立製作所 インバータ装置
DE102007030996A1 (de) * 2007-07-04 2009-01-15 Siemens Ag Fehlerstromschutzschalter und Verfahren zum Bauen eiens Fehlerstromschutzschalters
DE102007046347B3 (de) * 2007-09-27 2009-05-07 Siemens Ag Gerät zum Erfassen eines Fehlerstroms
DE102008052949B4 (de) * 2008-10-23 2010-10-21 Siemens Aktiengesellschaft Verfahren zum Schutz vor Überspannung in einem an ein Stromversorgungsnetz angeschlossenen System, Überspannungsschutzgerät und Anordnung mit einem solchen
CN201750009U (zh) * 2010-05-28 2011-02-16 曹钟林 一种家用电器漏电保护插座
CN102243286B (zh) * 2011-05-17 2013-10-09 李英岱 一种检测并显示设备或插座接地状态的仪器

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19601880A1 (de) 1996-01-19 1997-07-24 Siemens Ag Verbrauchernetzanordnung
EP0806825A2 (de) 1996-05-07 1997-11-12 Heinrich Kopp Ag DI-Schutzschalteinrichtung

Cited By (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016216321A1 (de) 2016-08-30 2018-03-01 Siemens Aktiengesellschaft Schaltvorrichtung und Verfahren zum Schalten eines Stromes
US20180061598A1 (en) * 2016-08-30 2018-03-01 Siemens Aktiengesellschaft Switching apparatus and method for switching a current
US11225155B2 (en) * 2016-08-30 2022-01-18 Siemens Aktiengesellschaft Switching apparatus and method for switching a current
DE102017202959A1 (de) 2017-02-23 2018-08-23 Siemens Aktiengesellschaft Vorrichtung und Verfahren für die Bestimmung eines Erdleiterwiderstands für eine Ladevorrichtung
DE102021131140A1 (de) 2021-11-26 2023-06-01 KEBA Energy Automation GmbH Ladestation, system und anordnung mit einer mehrzahl von ladestationen und verfahren zum betreiben einer ladestation
WO2023094076A1 (de) 2021-11-26 2023-06-01 KEBA Energy Automation GmbH Ladestation, system und anordnung mit einer mehrzahl von ladestationen und verfahren zum betreiben einer ladestation
DE102021131297A1 (de) 2021-11-29 2023-06-01 KEBA Energy Automation GmbH Verfahren zum betreiben einer ladestation, ladestation und system mit einer mehrzahl von ladestationen
WO2023094044A1 (de) 2021-11-29 2023-06-01 KEBA Energy Automation GmbH Verfahren zum betreiben einer ladestation, ladestation und system mit einer mehrzahl von ladestationen

Also Published As

Publication number Publication date
CN103207304A (zh) 2013-07-17
DE102012219542A1 (de) 2013-07-25
CN103207304B (zh) 2016-04-27

Similar Documents

Publication Publication Date Title
DE202012012590U1 (de) Vorrichtungen zum Überwachen eines Schutzleiters
DE10362205B4 (de) Elektronische Schutzschaltung gegen Einschaltstoßströme
DE19930122C1 (de) Verfahren zur Verhinderung des Draufschaltens auf in Abzweigen bestehende elektrische Kurzschlüsse und zugehörige Anordnung
DE102012203963A1 (de) Hochspannungs-Invertervorrichtung
EP3059828A1 (de) Vorrichtung und verfahren zur fehlerstromdetektion
AT506780A1 (de) Sicherheitsbezogenes kommunikationsverfahren auf energieversorgungsleitungen und ein dazugehöriges netz
EP3403107B1 (de) Verfahren und vorrichtung zur kurzschlussueberwachung einer drehstromlast
DE3429067A1 (de) Schaltung zur kontinuierlichen ueberwachung des erdungswiderstandes elektrischer geraete
EP3016225B1 (de) Erkennungsvorrichtung und Verfahren zur Erkennung von Fehlerzuständen eines Schutzleiters
DE102013205236A1 (de) Überwachungsvorrichtung und Verfahren zum Überwachen einer Restspannung
DE102013212739B3 (de) Stecker mit einem Schutzleiterkontakt
DE1563629A1 (de) Elektrische Sicherheitsschaltung
DE2920287A1 (de) Fehlerstrom-schutzeinrichtung
DE102012111615A1 (de) Fehlerstromschutzschalter
EP0339598A2 (de) Schutzschaltung für kapazitive Lasten
DE102017213357B3 (de) Verfahren und Vorrichtung zur Erdungswiderstanderkennung in einem Ladekabel
DE2124179C3 (de) Schutzeinrichtung zum Feststellen von Erdschluß-Leckströmen
DE102018103391A1 (de) Kompensationsfilter und Verfahren zur Inbetriebnahme eines Kompensationsfilters
DE2360037A1 (de) Sicherheitsschaltung fuer ein elektrisches geraet
EP2523304A1 (de) Batterieladegerät und Verfahren hierfür
DE2124178B2 (de) Schutzeinrichtung zum feststellen von erdschluss-leckstroemen
DE102016217712A1 (de) Überwachungsvorrichtung und Verfahren zum Überwachen einer Impedanz eines Schutzleiters sowie Ladekontrolleinheit
AT517200B1 (de) Fehlerstromschutzschalter
EP2602895B1 (de) Schaltungsanordnung für ein Haushaltsgerät und Haushaltsgerät mit einer Schaltungsanordnung
DE102010002060A1 (de) Netzfilter für ein Hausgerät und Hausgerät mit Netzfilter

Legal Events

Date Code Title Description
R207 Utility model specification

Effective date: 20130926

R150 Utility model maintained after payment of first maintenance fee after three years
R151 Utility model maintained after payment of second maintenance fee after six years
R079 Amendment of ipc main class

Free format text: PREVIOUS MAIN CLASS: G01R0031020000

Ipc: G01R0031500000

R152 Utility model maintained after payment of third maintenance fee after eight years
R071 Expiry of right