SE0001985D0 - Actuator and winding coupler including one - Google Patents

Actuator and winding coupler including one

Info

Publication number
SE0001985D0
SE0001985D0 SE0001985A SE0001985A SE0001985D0 SE 0001985 D0 SE0001985 D0 SE 0001985D0 SE 0001985 A SE0001985 A SE 0001985A SE 0001985 A SE0001985 A SE 0001985A SE 0001985 D0 SE0001985 D0 SE 0001985D0
Authority
SE
Sweden
Prior art keywords
tap changer
supervision
driving mechanism
control unit
manoeuvring
Prior art date
Application number
SE0001985A
Other languages
Swedish (sv)
Other versions
SE519492C2 (en
SE0001985L (en
Inventor
Yngve Petersson
Helge Oesterholm
Lars Eriksson
Peter Hidman
Original Assignee
Abb Ab
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 Abb Ab filed Critical Abb Ab
Priority to SE0001985A priority Critical patent/SE519492C2/en
Publication of SE0001985D0 publication Critical patent/SE0001985D0/en
Priority to PCT/SE2001/001058 priority patent/WO2001092978A1/en
Priority to AU2001260889A priority patent/AU2001260889A1/en
Publication of SE0001985L publication Critical patent/SE0001985L/en
Publication of SE519492C2 publication Critical patent/SE519492C2/en

Links

Classifications

    • G—PHYSICS
    • G05—CONTROLLING; REGULATING
    • G05F—SYSTEMS FOR REGULATING ELECTRIC OR MAGNETIC VARIABLES
    • G05F1/00—Automatic systems in which deviations of an electric quantity from one or more predetermined values are detected at the output of the system and fed back to a device within the system to restore the detected quantity to its predetermined value or values, i.e. retroactive systems
    • G05F1/10—Regulating voltage or current
    • G05F1/12—Regulating voltage or current wherein the variable actually regulated by the final control device is ac
    • G05F1/14—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices
    • G05F1/147—Regulating voltage or current wherein the variable actually regulated by the final control device is ac using tap transformers or tap changing inductors as final control devices with motor driven tap switch
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/0005—Tap change devices
    • H01H9/0027—Operating mechanisms
    • H01H9/0033—Operating mechanisms with means for indicating the selected tap or limiting the number of selectable taps
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H2009/0083—Details of switching devices, not covered by groups H01H1/00 - H01H7/00 using redundant components, e.g. two pressure tubes for pressure switch

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Electromagnetism (AREA)
  • General Physics & Mathematics (AREA)
  • Radar, Positioning & Navigation (AREA)
  • Automation & Control Theory (AREA)
  • Details Of Connecting Devices For Male And Female Coupling (AREA)
  • Control Of Electric Motors In General (AREA)

Abstract

A driving mechanism (1) for a tap changer, comprising means (2) for manoeuvring the tap changer between different switching positions and a member for detecting a setting position of the driving mechanism corresponding to a switching position of the tap changer set via the manoeuvring means (2). The detection member comrises a position sensor (39) adapted to emit sensor signals to an electric supervision and control unit (40), the supervision and control unit (40) being adapted to process the sensor signals to output signals representing the setting position and/or the switching position. The supervision and control unit (40) is further adapted to control the manoeuvring means (2) in dependence on received control instructions. The invention also relates to a tap changer comprising a driving mechanism of the mentioned kind.
SE0001985A 2000-05-26 2000-05-26 Actuator and winding coupler including one SE519492C2 (en)

Priority Applications (3)

Application Number Priority Date Filing Date Title
SE0001985A SE519492C2 (en) 2000-05-26 2000-05-26 Actuator and winding coupler including one
PCT/SE2001/001058 WO2001092978A1 (en) 2000-05-26 2001-05-15 A driving mechanism and a tap-changer comprising such a driving mechanism
AU2001260889A AU2001260889A1 (en) 2000-05-26 2001-05-15 A driving mechanism and a tap-changer comprising such a driving mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
SE0001985A SE519492C2 (en) 2000-05-26 2000-05-26 Actuator and winding coupler including one

Publications (3)

Publication Number Publication Date
SE0001985D0 true SE0001985D0 (en) 2000-05-26
SE0001985L SE0001985L (en) 2001-11-27
SE519492C2 SE519492C2 (en) 2003-03-04

Family

ID=20279865

Family Applications (1)

Application Number Title Priority Date Filing Date
SE0001985A SE519492C2 (en) 2000-05-26 2000-05-26 Actuator and winding coupler including one

Country Status (3)

Country Link
AU (1) AU2001260889A1 (en)
SE (1) SE519492C2 (en)
WO (1) WO2001092978A1 (en)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE10222941C1 (en) * 2002-05-24 2003-10-30 Reinhausen Maschf Scheubeck Motorized drive for electric stepping switch has additional cam switches operated by cam disc in control drive train for switching rotation direction of electric motor in load drive train
DE10344142B3 (en) * 2003-09-24 2005-02-10 Maschinenfabrik Reinhausen Gmbh Motorized load stepping switch for transformer using comparison of position signals from proximity switches and cam switches for operation of protection switch for electric drive motor
EP1890214A1 (en) 2006-08-15 2008-02-20 ABB Technology Ltd Signal generation unit and method to generate a data signal in a control unit of a power system device
RU2431884C2 (en) * 2006-08-25 2011-10-20 Абб Текнолоджи Лтд Electric motor for on-load tap changer
DE202009012198U1 (en) * 2009-09-08 2010-02-11 Maschinenfabrik Reinhausen Gmbh Test drive for tap-changer
DE102011008394B4 (en) 2011-01-12 2014-12-31 Maschinenfabrik Reinhausen Gmbh step switch
BR112013025007B1 (en) 2011-03-27 2021-05-25 Abb Schweiz Ag tap switch with an improved monitoring system
WO2012135209A1 (en) * 2011-03-27 2012-10-04 Abb Technology Ag Tap changer with an improved drive system
DE102014110731A1 (en) * 2014-07-29 2016-02-04 Maschinenfabrik Reinhausen Gmbh motor drive
DE102020133891A1 (en) * 2020-12-17 2022-06-23 Maschinenfabrik Reinhausen Gmbh adapter device

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE4214431C3 (en) * 1992-04-30 1996-08-14 Reinhausen Maschf Scheubeck Step switch with motor drive
DE19746574C1 (en) * 1997-10-22 1999-02-04 Reinhausen Maschf Scheubeck Method of functional monitoring of step switches

Also Published As

Publication number Publication date
WO2001092978A1 (en) 2001-12-06
SE519492C2 (en) 2003-03-04
SE0001985L (en) 2001-11-27
AU2001260889A1 (en) 2001-12-11

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Legal Events

Date Code Title Description
NUG Patent has lapsed