DK1983631T3 - Elektrisk strømkreds - Google Patents

Elektrisk strømkreds

Info

Publication number
DK1983631T3
DK1983631T3 DK08005231.9T DK08005231T DK1983631T3 DK 1983631 T3 DK1983631 T3 DK 1983631T3 DK 08005231 T DK08005231 T DK 08005231T DK 1983631 T3 DK1983631 T3 DK 1983631T3
Authority
DK
Denmark
Prior art keywords
switchgear
contactor
feeder
consumer
electric circuit
Prior art date
Application number
DK08005231.9T
Other languages
English (en)
Inventor
Walter Nippel
Dirk Abel
Original Assignee
Consul Werkstattausruestung Gmbh
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 Consul Werkstattausruestung Gmbh filed Critical Consul Werkstattausruestung Gmbh
Application granted granted Critical
Publication of DK1983631T3 publication Critical patent/DK1983631T3/da

Links

Classifications

    • 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
    • H02H3/334—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 with means to produce an artificial imbalance for other protection or monitoring reasons or remote control
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H7/00—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions
    • H02H7/08—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors
    • H02H7/0833—Emergency protective circuit arrangements specially adapted for specific types of electric machines or apparatus or for sectionalised protection of cable or line systems, and effecting automatic switching in the event of an undesired change from normal working conditions for dynamo-electric motors for electric motors with control arrangements
    • H02H7/0844—Fail safe control, e.g. by comparing control signal and controlled current, isolating motor on commutation error

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Keying Circuit Devices (AREA)
  • Control Of Ac Motors In General (AREA)
  • Electronic Switches (AREA)
  • Control Of Direct Current Motors (AREA)
  • Relay Circuits (AREA)
DK08005231.9T 2007-04-20 2008-03-20 Elektrisk strømkreds DK1983631T3 (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE102007018814A DE102007018814A1 (de) 2007-04-20 2007-04-20 Elektrischer Stromkreis

Publications (1)

Publication Number Publication Date
DK1983631T3 true DK1983631T3 (da) 2012-05-07

Family

ID=39433980

Family Applications (1)

Application Number Title Priority Date Filing Date
DK08005231.9T DK1983631T3 (da) 2007-04-20 2008-03-20 Elektrisk strømkreds

Country Status (5)

Country Link
EP (1) EP1983631B9 (da)
AT (1) ATE544215T1 (da)
DE (1) DE102007018814A1 (da)
DK (1) DK1983631T3 (da)
ES (1) ES2380610T3 (da)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102010043291A1 (de) * 2010-11-03 2012-05-03 Siemens Aktiengesellschaft Einrichtung und Verfahren zum Schutz eines zum Laden von Elektrofahrzeugen dienenden Ladekabels
PL2500208T5 (pl) * 2011-03-18 2021-07-19 Compleo Charging Solutions Gmbh Układ zabezpieczający
CN106452275B (zh) * 2016-08-27 2018-11-27 无锡天奇信息技术有限公司 升降台控制箱
DE102019215606B3 (de) * 2019-10-11 2021-02-11 Festo Se & Co. Kg Versorgungsmodul

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1538487B2 (de) 1951-01-28 1972-11-02 Vorrichtung zur notausschaltung von fehlerstromschutzschaltern in mit nicht geerdeten netzen verbundenen anlagen
US3258648A (en) * 1961-03-11 1966-06-28 Apparatus responsive to overload and unbalance in a three phase electrical supply
DE9314411U1 (de) * 1993-09-24 1993-12-16 Baukhage, Hanns, 40822 Mettmann Überhitzungsschutz für Elektromotorwicklungen
DE19953634B4 (de) * 1999-11-09 2008-04-17 Brose Fahrzeugteile Gmbh & Co. Kommanditgesellschaft, Coburg Einrichtung und Verfahren zur Sicherung eines Lastelementes

Also Published As

Publication number Publication date
ES2380610T3 (es) 2012-05-16
DE102007018814A9 (de) 2009-01-29
EP1983631B1 (de) 2012-02-01
DE102007018814A1 (de) 2008-10-23
EP1983631A1 (de) 2008-10-22
EP1983631B9 (de) 2012-05-09
ATE544215T1 (de) 2012-02-15

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