AU2003287891A1 - Motor controller comprising a control unit and a fail-safe device for safely tripping a motor - Google Patents

Motor controller comprising a control unit and a fail-safe device for safely tripping a motor

Info

Publication number
AU2003287891A1
AU2003287891A1 AU2003287891A AU2003287891A AU2003287891A1 AU 2003287891 A1 AU2003287891 A1 AU 2003287891A1 AU 2003287891 A AU2003287891 A AU 2003287891A AU 2003287891 A AU2003287891 A AU 2003287891A AU 2003287891 A1 AU2003287891 A1 AU 2003287891A1
Authority
AU
Australia
Prior art keywords
motor
tripping
safely
fail
control unit
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.)
Abandoned
Application number
AU2003287891A
Inventor
Andreas Faaborg
Michael Sachmann
Allan Thams
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.)
Danfoss Power Electronics AS
Original Assignee
Danfoss Drives AS
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 Danfoss Drives AS filed Critical Danfoss Drives AS
Publication of AU2003287891A1 publication Critical patent/AU2003287891A1/en
Abandoned legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • H02H7/093—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 against increase beyond, or decrease below, a predetermined level of rotational speed
AU2003287891A 2002-12-31 2003-12-15 Motor controller comprising a control unit and a fail-safe device for safely tripping a motor Abandoned AU2003287891A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
DE10261452.0 2002-12-31
DE2002161452 DE10261452B4 (en) 2002-12-31 2002-12-31 Motor control with a control device and a safety device for safe shutdown of an engine
PCT/DK2003/000873 WO2004059812A1 (en) 2002-12-31 2003-12-15 Motor controller comprising a control unit and a fail-safe device for safely tripping a motor

Publications (1)

Publication Number Publication Date
AU2003287891A1 true AU2003287891A1 (en) 2004-07-22

Family

ID=32667557

Family Applications (1)

Application Number Title Priority Date Filing Date
AU2003287891A Abandoned AU2003287891A1 (en) 2002-12-31 2003-12-15 Motor controller comprising a control unit and a fail-safe device for safely tripping a motor

Country Status (3)

Country Link
AU (1) AU2003287891A1 (en)
DE (1) DE10261452B4 (en)
WO (1) WO2004059812A1 (en)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8593768B2 (en) 2003-12-08 2013-11-26 Rockwell Automation Technologies, Inc. Apparatus and method for disabling the operation of high power devices
DE102005040948B4 (en) * 2004-10-07 2020-10-08 Sew-Eurodrive Gmbh & Co Kg Engine control
US7253577B2 (en) 2005-05-20 2007-08-07 Rockwell Automation Technologies, Inc. Independent safety processor for disabling the operation of high power devices
EP2535993B1 (en) * 2011-06-16 2016-03-30 ebm-papst Mulfingen GmbH & Co. KG Fast and redundant overtemperature protection with safe-off for EC motor
DE102016122259A1 (en) 2016-11-18 2018-05-24 Beckhoff Automation Gmbh Safety device for a drive controller
FI3776098T3 (en) 2018-04-13 2023-05-05 Sew Eurodrive Gmbh & Co System and method for operating a system
DE102022109451A1 (en) 2022-04-19 2023-10-19 Bpw Bergische Achsen Kommanditgesellschaft Device and method for operating an electric motor axle drive unit and motor vehicle

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19912062A1 (en) * 1999-03-18 2000-09-28 Ziehl Abegg Gmbh & Co Kg Method for operating an electric motor drive for an elevator and elevator operated thereafter
DE19928517C2 (en) * 1999-06-22 2001-09-06 Pilz Gmbh & Co Control system for controlling safety-critical processes
DE10206107B4 (en) * 2001-02-27 2020-08-13 Sew-Eurodrive Gmbh & Co Kg Inverter and usage

Also Published As

Publication number Publication date
DE10261452B4 (en) 2011-02-03
WO2004059812A1 (en) 2004-07-15
DE10261452A1 (en) 2004-09-16

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Legal Events

Date Code Title Description
MK6 Application lapsed section 142(2)(f)/reg. 8.3(3) - pct applic. not entering national phase