CA952584A - Control system for tap changer with vacuum interrupter - Google Patents

Control system for tap changer with vacuum interrupter

Info

Publication number
CA952584A
CA952584A CA167,213A CA167213A CA952584A CA 952584 A CA952584 A CA 952584A CA 167213 A CA167213 A CA 167213A CA 952584 A CA952584 A CA 952584A
Authority
CA
Canada
Prior art keywords
control system
vacuum interrupter
tap changer
changer
tap
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
Application number
CA167,213A
Other versions
CA167213S (en
Inventor
Clifford L. Downs
Richard D. Blackburn
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of CA952584A publication Critical patent/CA952584A/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H01H9/0038—Tap change devices making use of vacuum switches
    • 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
    • G05F1/153—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 controlled by discharge tubes or semiconductor devices
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F29/00—Variable transformers or inductances not covered by group H01F21/00
    • H01F29/02—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings
    • H01F29/04—Variable transformers or inductances not covered by group H01F21/00 with tappings on coil or winding; with provision for rearrangement or interconnection of windings having provision for tap-changing without interrupting the load current
    • 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
    • H01H2009/0061—Monitoring tap change switching devices

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)
  • High-Tension Arc-Extinguishing Switches Without Spraying Means (AREA)
CA167,213A 1972-04-03 1973-03-27 Control system for tap changer with vacuum interrupter Expired CA952584A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US24057372A 1972-04-03 1972-04-03

Publications (1)

Publication Number Publication Date
CA952584A true CA952584A (en) 1974-08-06

Family

ID=22907093

Family Applications (1)

Application Number Title Priority Date Filing Date
CA167,213A Expired CA952584A (en) 1972-04-03 1973-03-27 Control system for tap changer with vacuum interrupter

Country Status (2)

Country Link
US (1) US3735243A (en)
CA (1) CA952584A (en)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4384247A (en) * 1981-05-08 1983-05-17 Trw Inc. Under-load switching device particularly adapted for voltage regulation and balance
DE19746574C1 (en) * 1997-10-22 1999-02-04 Reinhausen Maschf Scheubeck Method of functional monitoring of step switches
GB0311013D0 (en) * 2003-05-13 2003-06-18 Newage Int Ltd An electrical power generating system and a permanent magnet generator for such a system
DE10352580B3 (en) * 2003-11-11 2005-04-28 Reinhausen Maschf Scheubeck Stepping switch contact wear monitoring method e.g. for transformer step voltage regulator, with different equations used for calculation of switching currents and wear rates for each switching direction
EP2244272B1 (en) * 2009-04-20 2012-06-06 ABB Technology Ltd Measuring contact sequence in a tap changer
US8643221B2 (en) 2010-06-08 2014-02-04 Siemens Energy, Inc. Retrofit kit, circuitry and method for reconfiguring a tap changer to avoid electrical arcing
CN103548107B (en) 2011-03-27 2016-08-24 Abb技术有限公司 There is the tap changer of the monitoring system of improvement
CN103563032B (en) 2011-03-27 2017-05-10 Abb技术有限公司 Tap changer with an improved drive system
US9679710B1 (en) * 2016-05-04 2017-06-13 Cooper Technologies Company Switching module controller for a voltage regulator
DE102022117589A1 (en) * 2022-07-14 2024-01-25 Maschinenfabrik Reinhausen Gmbh Method for operating an on-load tap changer and on-load tap changer device
DE102022117587A1 (en) * 2022-07-14 2024-01-25 Maschinenfabrik Reinhausen Gmbh Method for operating an on-load tap changer and on-load tap changer device

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1167927B (en) * 1962-04-26 1964-04-16 Siemens Ag Transmitter protection circuit
US3319125A (en) * 1964-09-09 1967-05-09 Mc Graw Edison Co Repeating circuit interrupters having sequence coordination
US3436646A (en) * 1966-08-02 1969-04-01 Westinghouse Electric Corp Load tap changer systems including protective apparatus for monitoring the operation of the transfer switches
US3628128A (en) * 1969-03-11 1971-12-14 Bbc Brown Boveri & Cie Step-switching arrangement
US3622867A (en) * 1970-04-16 1971-11-23 Westinghouse Electric Corp Load tap changer system including protective apparatus for monitoring the operation thereof
US3602807A (en) * 1970-04-16 1971-08-31 Westinghouse Electric Corp Load tap changer apparatus with magnetic transducer protective circuitry

Also Published As

Publication number Publication date
US3735243A (en) 1973-05-22

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