EP2071602A1 - Circuit de commande de maintien de la tension réduite d'actionnement de la tension pleine charge électriquement excité - Google Patents

Circuit de commande de maintien de la tension réduite d'actionnement de la tension pleine charge électriquement excité Download PDF

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Publication number
EP2071602A1
EP2071602A1 EP07254868A EP07254868A EP2071602A1 EP 2071602 A1 EP2071602 A1 EP 2071602A1 EP 07254868 A EP07254868 A EP 07254868A EP 07254868 A EP07254868 A EP 07254868A EP 2071602 A1 EP2071602 A1 EP 2071602A1
Authority
EP
European Patent Office
Prior art keywords
electromagnetic
voltage
electrical
excitation
load
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.)
Withdrawn
Application number
EP07254868A
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German (de)
English (en)
Original Assignee
Yang Tai-Her
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 Yang Tai-Her filed Critical Yang Tai-Her
Priority to EP07254868A priority Critical patent/EP2071602A1/fr
Publication of EP2071602A1 publication Critical patent/EP2071602A1/fr
Withdrawn legal-status Critical Current

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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
    • H01H47/02—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
    • H01H47/10—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 by switching-in or -out impedance external to the relay winding
    • 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
    • H01H47/223—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 adapted to be supplied by AC
    • 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

Definitions

  • the present invention is related to a device for the control of electrical excitation load such as electromagnetic braking device, electromagnetic clutch, electromagnetic switch, electromagnetic relay, electromagnetic valve, electromagnetic iron, electromagnetic lock, and toroidal coil, etc., or driving coils installed on the excited windings of electromotor or generator, for the full voltage actuation and reduction of excited winding voltage and for sustaining the operation of electrical excitation through the reduction of voltage for saving of energy.
  • a device for the control of electrical excitation load such as electromagnetic braking device, electromagnetic clutch, electromagnetic switch, electromagnetic relay, electromagnetic valve, electromagnetic iron, electromagnetic lock, and toroidal coil, etc., or driving coils installed on the excited windings of electromotor or generator, for the full voltage actuation and reduction of excited winding voltage and for sustaining the operation of electrical excitation through the reduction of voltage for saving of energy.
  • the present invention uses impedance component and switch device to match with the excitation coils of electromagnetic braking device in order to provide the full voltage actuation of excitation coil; through the switching of switch device to reduce the voltage of excitation winding in order to reduce electrical current while still maintains the operation of electrical excitation for reducing electrical current.
  • This invention could be for the application of electromagnetic braking device, electromagnetic clutch, electromagnetic switch, electromagnetic relay, electromagnetic valve, electromagnetic iron, electromagnetic lock, and toroidal coil, or driving coils installed on the excitation windings of electromotor or generator, etc.
  • Fig.1 is a circuit block chart of the present invention, essentially comprised of:
  • This electrically excited load full voltage actuation reduced voltage sustaining driving circuit when used in DC power, further can be as shown in Fig. 2 , which is the illustration of the circuit modified from Fig. 1 by using an impedance body connected in parallel with a capacitor to replace the switch device.
  • Fig. 2 uses the capacitor 105 connected in parallel with impedance body 104 to replace switch device 101, when actuated the capacitor 105 is charged through excitation coil 102' to form the full voltage actuation function, after actuation, when the charging voltage of capacitor 105 is in balance with the end voltage of impedance 104, the impedance body 104 forms reducing voltage function to electrical excitation load 102.
  • This electrically excited loading full voltage actuation reduced voltage sustaining driving circuit of which the applicable electrical excitation load when actually applied can base on the needs to select electrical power driving device with different characteristic at different voltage as electrical excitation load, such as (1) electrical magnetic effect application device with excitation coil including: electromagnetic braking device, electromagnetic clutch, electromagnetic switch, electromagnetic relay, electromagnetic valve, electromagnetic iron, electromagnetic lock, and toroidal coil, etc., or driving coils installed on the excited windings of (2) electromotor or (3) generator, and based on the need select one kind or more than one kind of same or different electrical power driving device from above loads to constitute electrical power load.
  • electrical power driving device with different characteristic at different voltage as electrical excitation load such as (1) electrical magnetic effect application device with excitation coil including: electromagnetic braking device, electromagnetic clutch, electromagnetic switch, electromagnetic relay, electromagnetic valve, electromagnetic iron, electromagnetic lock, and toroidal coil, etc., or driving coils installed on the excited windings of (2) electromotor or (3) generator, and based on the need select one kind or more than one kind of same or different electrical power driving device from above loads to

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Hydraulic Clutches, Magnetic Clutches, Fluid Clutches, And Fluid Joints (AREA)
EP07254868A 2007-12-14 2007-12-14 Circuit de commande de maintien de la tension réduite d'actionnement de la tension pleine charge électriquement excité Withdrawn EP2071602A1 (fr)

Priority Applications (1)

Application Number Priority Date Filing Date Title
EP07254868A EP2071602A1 (fr) 2007-12-14 2007-12-14 Circuit de commande de maintien de la tension réduite d'actionnement de la tension pleine charge électriquement excité

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP07254868A EP2071602A1 (fr) 2007-12-14 2007-12-14 Circuit de commande de maintien de la tension réduite d'actionnement de la tension pleine charge électriquement excité

Publications (1)

Publication Number Publication Date
EP2071602A1 true EP2071602A1 (fr) 2009-06-17

Family

ID=39590325

Family Applications (1)

Application Number Title Priority Date Filing Date
EP07254868A Withdrawn EP2071602A1 (fr) 2007-12-14 2007-12-14 Circuit de commande de maintien de la tension réduite d'actionnement de la tension pleine charge électriquement excité

Country Status (1)

Country Link
EP (1) EP2071602A1 (fr)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2264721A1 (fr) * 2009-04-14 2010-12-22 Tai-Her Yang Dispositif d'actionnement électromagnétique actionné par une haute tension et électrification retenue par une faible tension
WO2012126683A1 (fr) * 2011-03-23 2012-09-27 Valeo Schalter Und Sensoren Gmbh Système de verrouillage pour au moins une pièce de verrouillage et serrure de contact associée
CN103062149A (zh) * 2011-10-21 2013-04-24 美卓造纸机械公司 数字液压控制器的增压器及其使用方法
CN109406927A (zh) * 2018-09-20 2019-03-01 深圳市深双保电器有限公司 一种电磁离合器线圈测试系统及其测试方法

Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB431422A (en) * 1933-04-05 1935-07-08 British Thomson Houston Co Ltd Improvements in and relating to means electrically responsive to the establishment of a contact of short duration
GB669607A (en) * 1950-01-10 1952-04-02 Wilfrid Brooke Improvements in the remote control and protection of electric motors
US4563721A (en) * 1982-10-27 1986-01-07 Siemens Aktiengesellschaft Circuit arrangement for actuating electromagnetic switchgear
WO1998011584A1 (fr) * 1996-09-13 1998-03-19 Cooper Industries, Inc. Circuit limiteur de courant
DE19654378A1 (de) * 1996-12-24 1998-06-25 Mannesmann Vdo Ag Ansteuerschaltung für ein Relais mit mindestens einer Erregerspule für den Betrieb bei hohem Temperatur- und/oder hohem Betriebsspannungsbereich
DE102004052349A1 (de) * 2004-10-28 2006-05-11 Alcatel Steuerschaltung für ein Relais

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB431422A (en) * 1933-04-05 1935-07-08 British Thomson Houston Co Ltd Improvements in and relating to means electrically responsive to the establishment of a contact of short duration
GB669607A (en) * 1950-01-10 1952-04-02 Wilfrid Brooke Improvements in the remote control and protection of electric motors
US4563721A (en) * 1982-10-27 1986-01-07 Siemens Aktiengesellschaft Circuit arrangement for actuating electromagnetic switchgear
WO1998011584A1 (fr) * 1996-09-13 1998-03-19 Cooper Industries, Inc. Circuit limiteur de courant
DE19654378A1 (de) * 1996-12-24 1998-06-25 Mannesmann Vdo Ag Ansteuerschaltung für ein Relais mit mindestens einer Erregerspule für den Betrieb bei hohem Temperatur- und/oder hohem Betriebsspannungsbereich
DE102004052349A1 (de) * 2004-10-28 2006-05-11 Alcatel Steuerschaltung für ein Relais

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2264721A1 (fr) * 2009-04-14 2010-12-22 Tai-Her Yang Dispositif d'actionnement électromagnétique actionné par une haute tension et électrification retenue par une faible tension
WO2012126683A1 (fr) * 2011-03-23 2012-09-27 Valeo Schalter Und Sensoren Gmbh Système de verrouillage pour au moins une pièce de verrouillage et serrure de contact associée
CN103062149A (zh) * 2011-10-21 2013-04-24 美卓造纸机械公司 数字液压控制器的增压器及其使用方法
CN109406927A (zh) * 2018-09-20 2019-03-01 深圳市深双保电器有限公司 一种电磁离合器线圈测试系统及其测试方法
CN109406927B (zh) * 2018-09-20 2021-07-27 深圳市深双保电器有限公司 一种电磁离合器线圈测试系统及其测试方法

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