JPS4944223B1 - - Google Patents

Info

Publication number
JPS4944223B1
JPS4944223B1 JP44045510A JP4551069A JPS4944223B1 JP S4944223 B1 JPS4944223 B1 JP S4944223B1 JP 44045510 A JP44045510 A JP 44045510A JP 4551069 A JP4551069 A JP 4551069A JP S4944223 B1 JPS4944223 B1 JP S4944223B1
Authority
JP
Japan
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.)
Pending
Application number
JP44045510A
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 filed Critical
Publication of JPS4944223B1 publication Critical patent/JPS4944223B1/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • 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
    • G05F1/16—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 combined with discharge tubes or semiconductor devices
    • G05F1/20—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 combined with discharge tubes or semiconductor devices semiconductor devices only

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)
  • Control Of Electrical Variables (AREA)
JP44045510A 1968-06-11 1969-06-11 Pending JPS4944223B1 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US73603768A 1968-06-11 1968-06-11

Publications (1)

Publication Number Publication Date
JPS4944223B1 true JPS4944223B1 (ja) 1974-11-27

Family

ID=24958245

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44045510A Pending JPS4944223B1 (ja) 1968-06-11 1969-06-11

Country Status (7)

Country Link
US (1) US3551789A (ja)
JP (1) JPS4944223B1 (ja)
BE (1) BE734250A (ja)
DE (1) DE1929444A1 (ja)
FR (1) FR2010667A1 (ja)
GB (1) GB1263190A (ja)
NL (1) NL6908888A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536213U (ja) * 1976-06-30 1978-01-20

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3668511A (en) * 1971-02-16 1972-06-06 Mc Graw Edison Co Self energizing tap switch for electronic tap changer
US3879648A (en) * 1973-12-17 1975-04-22 Ibm Capacitive based voltage reducer and regulator
US4623834A (en) 1984-07-06 1986-11-18 Oneac Corporation Dual programmable response time constants for electronic tap switching line regulators
US6137277A (en) * 1999-10-29 2000-10-24 Inverpower Controls Ltd. Static voltage regulator
EP4270772A1 (en) 2022-04-25 2023-11-01 Siemens Gamesa Renewable Energy Innovation & Technology S.L. Controlling the timing of a transformer tap change

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS536213U (ja) * 1976-06-30 1978-01-20

Also Published As

Publication number Publication date
FR2010667A1 (ja) 1970-02-20
NL6908888A (ja) 1969-12-15
BE734250A (ja) 1969-12-09
US3551789A (en) 1970-12-29
DE1929444A1 (de) 1969-12-18
GB1263190A (en) 1972-02-09

Similar Documents

Publication Publication Date Title
AU428130B2 (ja)
AU2374870A (ja)
AU5184069A (ja)
AU6168869A (ja)
AU6171569A (ja)
AU429879B2 (ja)
AU416157B2 (ja)
AU2581067A (ja)
AU4811568A (ja)
AU421558B1 (ja)
AR203075Q (ja)
AU4744468A (ja)
AU3789668A (ja)
AU3224368A (ja)
AU2580267A (ja)
AU479393A (ja)
BE642636A (ja)
AU4464266A (ja)
AU463027A (ja)
AU4270368A (ja)
BE726717A (ja)
AU479894A (ja)
AU4224469A (ja)
AU3083868A (ja)
AU2889368A (ja)