WO2014187634A3 - Schutzschaltung für einen aktuator, aktuatorvorrichtung und verfahren zum betreiben eines elektrischen aktuators - Google Patents

Schutzschaltung für einen aktuator, aktuatorvorrichtung und verfahren zum betreiben eines elektrischen aktuators Download PDF

Info

Publication number
WO2014187634A3
WO2014187634A3 PCT/EP2014/058206 EP2014058206W WO2014187634A3 WO 2014187634 A3 WO2014187634 A3 WO 2014187634A3 EP 2014058206 W EP2014058206 W EP 2014058206W WO 2014187634 A3 WO2014187634 A3 WO 2014187634A3
Authority
WO
WIPO (PCT)
Prior art keywords
actuator
protection circuit
electric
operating
connections
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.)
Ceased
Application number
PCT/EP2014/058206
Other languages
English (en)
French (fr)
Other versions
WO2014187634A2 (de
Inventor
Istvan HEGEDUES-BITE
Horst Krimmel
Andreas Fuessl
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.)
ZF Friedrichshafen AG
Original Assignee
ZF Friedrichshafen 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 ZF Friedrichshafen AG filed Critical ZF Friedrichshafen AG
Publication of WO2014187634A2 publication Critical patent/WO2014187634A2/de
Publication of WO2014187634A3 publication Critical patent/WO2014187634A3/de
Anticipated expiration legal-status Critical
Ceased legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02H—EMERGENCY PROTECTIVE CIRCUIT ARRANGEMENTS
    • H02H9/00—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection
    • H02H9/04—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage
    • H02H9/041—Emergency protective circuit arrangements for limiting excess current or voltage without disconnection responsive to excess voltage using a short-circuiting device
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60L—PROPULSION OF ELECTRICALLY-PROPELLED VEHICLES; SUPPLYING ELECTRIC POWER FOR AUXILIARY EQUIPMENT OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRODYNAMIC BRAKE SYSTEMS FOR VEHICLES IN GENERAL; MAGNETIC SUSPENSION OR LEVITATION FOR VEHICLES; MONITORING OPERATING VARIABLES OF ELECTRICALLY-PROPELLED VEHICLES; ELECTRIC SAFETY DEVICES FOR ELECTRICALLY-PROPELLED VEHICLES
    • B60L3/00—Electric devices on electrically-propelled vehicles for safety purposes; Monitoring operating variables, e.g. speed, deceleration or energy consumption
    • B60L3/04—Cutting off the power supply under fault conditions
    • 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
    • H02H7/085—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 excessive load
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2202/00—Indexing codes relating to the type of spring, damper or actuator
    • B60G2202/40—Type of actuator
    • B60G2202/42—Electric actuator
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60G—VEHICLE SUSPENSION ARRANGEMENTS
    • B60G2600/00—Indexing codes relating to particular elements, systems or processes used on suspension systems or suspension control systems
    • B60G2600/07—Inhibiting means
    • 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
    • H02H3/044—Checking correct functioning of protective arrangements, e.g. by simulating a fault

Landscapes

  • Engineering & Computer Science (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Sustainable Development (AREA)
  • Sustainable Energy (AREA)
  • Power Engineering (AREA)
  • Transportation (AREA)
  • Mechanical Engineering (AREA)
  • Control Of Electric Motors In General (AREA)
  • Emergency Protection Circuit Devices (AREA)
  • Protection Of Static Devices (AREA)
  • Electric Propulsion And Braking For Vehicles (AREA)

Abstract

Eine Schutzschaltung für einen Aktuator für ein Fahrzeug weist zumindest einen Schalter (102) zum Unterbrechen und Kurzschließen von zumindest zwei elektrischen Leitungen (111, 113) zum Verbinden von Anschlüssen (121, 123) einer Energieversorgungseinrichtung mit Anschlüssen (131, 133) des elektrischen Aktuators auf. Die Schutzschaltung weist ferner eine Diagnoseeinrichtung (104) zum Überprüfen von zwischen den Anschlüssen (121, 123) der Energieversorgungseinrichtung und dem zumindest einen Schalter (102) angeordneten Abschnitten der zumindest zwei elektrischen Leitungen (111, 113) auf.
PCT/EP2014/058206 2013-05-23 2014-04-23 Schutzschaltung für einen aktuator, aktuatorvorrichtung und verfahren zum betreiben eines elektrischen aktuators Ceased WO2014187634A2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102013209527.9 2013-05-23
DE201310209527 DE102013209527A1 (de) 2013-05-23 2013-05-23 Schutzschaltung für einen Aktuator, Aktuatorvorrichtung und Verfahren zum Betreiben eines elektrischen Aktuators

Publications (2)

Publication Number Publication Date
WO2014187634A2 WO2014187634A2 (de) 2014-11-27
WO2014187634A3 true WO2014187634A3 (de) 2015-05-07

Family

ID=50628791

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/EP2014/058206 Ceased WO2014187634A2 (de) 2013-05-23 2014-04-23 Schutzschaltung für einen aktuator, aktuatorvorrichtung und verfahren zum betreiben eines elektrischen aktuators

Country Status (2)

Country Link
DE (1) DE102013209527A1 (de)
WO (1) WO2014187634A2 (de)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016211644A1 (de) * 2015-12-17 2017-06-22 Zf Friedrichshafen Ag Verfahren und Vorrichtung zum Ansteuern einer Aktuatoreinrichtung und Aktuatorvorrichtung
DE102018121960B4 (de) * 2018-09-10 2026-02-12 Knorr-Bremse Systeme für Nutzfahrzeuge GmbH Vorrichtung zur Entkopplung und zum Schutz vor Ausgleichsströmen in einem redundanten System für autonomes Fahren
US20220041030A1 (en) * 2020-08-10 2022-02-10 GM Global Technology Operations LLC Active roll control system
DE102021119717A1 (de) 2021-07-29 2023-02-02 Zf Active Safety Gmbh Verfahren zum Betreiben einer Bremsanlage, Computerprogrammprodukt, Steuerschaltung und Steuergerät
DE102021119716A1 (de) 2021-07-29 2023-02-02 Zf Active Safety Gmbh Steuerschaltung, Steuerungsverfahren, Verfahren zum Betreiben einer Bremsanlage, Computerprogrammprodukt und Steuergerät
WO2023066444A1 (en) * 2021-10-18 2023-04-27 Jaguar Land Rover Limited Functional safety protection mechanism self-test

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1512559A2 (de) * 2003-09-08 2005-03-09 Bose Corporation Aktive Fahrzeugfederung mit Notbetrieb
EP1520829A1 (de) * 2002-07-10 2005-04-06 Mitsubishi Denki Kabushiki Kaisha Steuerung für aufzug
US20110084503A1 (en) * 2009-10-14 2011-04-14 Gm Global Technology Operations, Inc. Self-powered vehicle sensor systems

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10257211A1 (de) 2002-12-07 2004-06-24 Bayerische Motoren Werke Ag Geteilter elektromechanischer Kraftfahrzeugstabilisator und Verfahren zur Wankstabilisierung bei Ausfall oder Abschaltung des aktiven Kraftfahrzeugstabilisators
DE102006051317A1 (de) * 2006-10-31 2008-05-08 Knorr-Bremse Systeme für Schienenfahrzeuge GmbH Verfahren zum generatorischen Bremsen eines Schienenfahrzeugs mit unterlegtem passiven Ersatzbremskreis und Vorrichtung zur Ausführung des Verfahrens
DE102007024659A1 (de) * 2007-05-26 2008-11-27 Zf Lenksysteme Gmbh Hilfskraftlenkung
JP5627842B2 (ja) * 2008-04-23 2014-11-19 株式会社ジェイテクト 操舵制御装置

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1520829A1 (de) * 2002-07-10 2005-04-06 Mitsubishi Denki Kabushiki Kaisha Steuerung für aufzug
EP1512559A2 (de) * 2003-09-08 2005-03-09 Bose Corporation Aktive Fahrzeugfederung mit Notbetrieb
US20110084503A1 (en) * 2009-10-14 2011-04-14 Gm Global Technology Operations, Inc. Self-powered vehicle sensor systems

Also Published As

Publication number Publication date
WO2014187634A2 (de) 2014-11-27
DE102013209527A1 (de) 2014-11-27

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