DE59604468D1 - CONTROL UNIT FOR SWITCHGEAR - Google Patents

CONTROL UNIT FOR SWITCHGEAR

Info

Publication number
DE59604468D1
DE59604468D1 DE59604468T DE59604468T DE59604468D1 DE 59604468 D1 DE59604468 D1 DE 59604468D1 DE 59604468 T DE59604468 T DE 59604468T DE 59604468 T DE59604468 T DE 59604468T DE 59604468 D1 DE59604468 D1 DE 59604468D1
Authority
DE
Germany
Prior art keywords
switchgear
control unit
unit
control
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 - Fee Related
Application number
DE59604468T
Other languages
German (de)
Inventor
Franz Ultsch
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
Application granted granted Critical
Publication of DE59604468D1 publication Critical patent/DE59604468D1/en
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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
    • H01H47/32—Energising current supplied by semiconductor device
    • H01H47/325—Energising current supplied by semiconductor device by switching regulator
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F7/00—Magnets
    • H01F7/06—Electromagnets; Actuators including electromagnets
    • H01F7/08—Electromagnets; Actuators including electromagnets with armatures
    • H01F7/18—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings
    • H01F2007/1894—Circuit arrangements for obtaining desired operating characteristics, e.g. for slow operation, for sequential energisation of windings, for high-speed energisation of windings minimizing impact energy on closure of magnetic circuit
    • 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
    • H01H47/02—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay
    • H01H47/04—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current
    • H01H2047/046—Circuit arrangements not adapted to a particular application of the relay and designed to obtain desired operating characteristics or to provide energising current for modifying the operation of the relay for holding armature in attracted position, e.g. when initial energising circuit is interrupted; for maintaining armature in attracted position, e.g. with reduced energising current with measuring of the magnetic field, e.g. of the magnetic flux, for the control of coil current
DE59604468T 1995-12-05 1996-11-28 CONTROL UNIT FOR SWITCHGEAR Expired - Fee Related DE59604468D1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19545512 1995-12-05
PCT/DE1996/002283 WO1997021237A2 (en) 1995-12-05 1996-11-28 Switchgear control apparatus

Publications (1)

Publication Number Publication Date
DE59604468D1 true DE59604468D1 (en) 2000-03-23

Family

ID=7779352

Family Applications (1)

Application Number Title Priority Date Filing Date
DE59604468T Expired - Fee Related DE59604468D1 (en) 1995-12-05 1996-11-28 CONTROL UNIT FOR SWITCHGEAR

Country Status (5)

Country Link
EP (1) EP0865660B1 (en)
JP (1) JP2000501550A (en)
CN (1) CN1068968C (en)
DE (1) DE59604468D1 (en)
WO (1) WO1997021237A2 (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP1300862A1 (en) * 2001-10-04 2003-04-09 Moeller GmbH Electronic apparatus for controlling a contactor
DE10332595B4 (en) * 2003-07-17 2008-02-14 Siemens Ag Device and method for driving electrical switching devices
EP1964141A1 (en) 2005-12-22 2008-09-03 Siemens Aktiengesellschaft Method and device for operating a switching device
DE102012106922A1 (en) 2012-07-30 2014-01-30 Eaton Electrical Ip Gmbh & Co. Kg Device for controlling the electromagnetic drive of a switching device, in particular a contactor
DE102012112692A1 (en) * 2012-12-20 2014-06-26 Eaton Electrical Ip Gmbh & Co. Kg Device and method for operating an electromagnetic switching device drive
DE102013224662A1 (en) * 2013-12-02 2015-06-03 Siemens Aktiengesellschaft Electromagnetic actuator
JP6248871B2 (en) 2014-09-05 2017-12-20 株式会社デンソー Electromagnetic actuator
FR3098637B1 (en) * 2019-07-08 2021-10-15 G Cartier Tech SELF-CONTROLLED ELECTROMECHANICAL ACTUATOR

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3579052A (en) * 1968-09-21 1971-05-18 Nippon Denso Co System for driving a. d. c. electromagnet
DE3047488A1 (en) * 1980-12-17 1982-07-22 Brown, Boveri & Cie Ag, 6800 Mannheim ELECTRONIC CIRCUIT ARRANGEMENT FOR AN ELECTROMAGNETIC SWITCHGEAR
GB2112213B (en) * 1981-12-21 1985-12-11 Gen Electric Electromagnetic contactor with flux sensor
US4735517A (en) * 1985-10-31 1988-04-05 Texas Instruments Incorporated Printer having flux regulator
US4608620A (en) * 1985-11-14 1986-08-26 Westinghouse Electric Corp. Magnetic sensor for armature and stator
DE4129265A1 (en) * 1991-08-30 1993-03-04 Mannesmann Ag ELECTROMAGNETIC SWITCHGEAR

Also Published As

Publication number Publication date
CN1068968C (en) 2001-07-25
WO1997021237A3 (en) 1997-08-21
EP0865660B1 (en) 2000-02-16
EP0865660A2 (en) 1998-09-23
JP2000501550A (en) 2000-02-08
WO1997021237A2 (en) 1997-06-12
CN1202269A (en) 1998-12-16

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8339 Ceased/non-payment of the annual fee