JPS507727B1 - - Google Patents

Info

Publication number
JPS507727B1
JPS507727B1 JP44088266A JP8826669A JPS507727B1 JP S507727 B1 JPS507727 B1 JP S507727B1 JP 44088266 A JP44088266 A JP 44088266A JP 8826669 A JP8826669 A JP 8826669A JP S507727 B1 JPS507727 B1 JP S507727B1
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
JP44088266A
Other languages
Japanese (ja)
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
Priority to JP44088266A priority Critical patent/JPS507727B1/ja
Priority to US83383A priority patent/US3662253A/en
Publication of JPS507727B1 publication Critical patent/JPS507727B1/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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
JP44088266A 1969-11-04 1969-11-04 Pending JPS507727B1 (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP44088266A JPS507727B1 (en) 1969-11-04 1969-11-04
US83383A US3662253A (en) 1969-11-04 1970-10-23 Tap changing system for regulating transformers

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP44088266A JPS507727B1 (en) 1969-11-04 1969-11-04

Publications (1)

Publication Number Publication Date
JPS507727B1 true JPS507727B1 (en) 1975-03-28

Family

ID=13938072

Family Applications (1)

Application Number Title Priority Date Filing Date
JP44088266A Pending JPS507727B1 (en) 1969-11-04 1969-11-04

Country Status (2)

Country Link
US (1) US3662253A (en)
JP (1) JPS507727B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016190418A1 (en) * 2015-05-27 2016-12-01 株式会社 東芝 Tap changer

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2207367C2 (en) * 1972-02-17 1974-02-28 Reinhausen Maschf Scheubeck Arrangement to prevent step short circuits in diverter switches of step transformers with anti-parallel connected thyristors
US3944913A (en) * 1974-06-01 1976-03-16 Mashinenfabrik Reinhausen Gebruder Scheubeck K. G. System for effecting tap changes of tapped transformer windings by means of thyristors
AT400496B (en) * 1987-06-25 1996-01-25 Elin Oltc Gmbh Stufenschalter THYRISTOR LOAD SWITCH
GB9319470D0 (en) * 1993-09-21 1993-11-03 Nat Grid Comp Plc Electrical changeover switching
DE19534544A1 (en) * 1995-09-18 1997-03-20 Reinhausen Maschf Scheubeck Tap changer
US6472851B2 (en) 2000-07-05 2002-10-29 Robicon Corporation Hybrid tap-changing transformer with full range of control and high resolution
DE10334688B3 (en) * 2003-07-30 2005-02-03 Maschinenfabrik Reinhausen Gmbh Monitoring insulating oil for fouling in load step switches involves determining cumulative spark energy, comparing with limit value, generating message if limit or percentage thereof exceeded
US8207716B2 (en) * 2004-10-14 2012-06-26 Utility Systems Technologies, Inc. Useful improvements in the art of 3-phase electronic tap changer commutation device
US7737667B2 (en) * 2004-10-14 2010-06-15 Utility Systems Technologies, Inc. 3-phase electronic tap changer commutation and device
US8305080B2 (en) 2010-03-31 2012-11-06 General Electric Company Power supply for magnetic resonance imaging system
WO2012136423A1 (en) * 2011-04-02 2012-10-11 Maschinenfabrik Reinhausen Gmbh Tap changer and vacuum interrupter for such a tap changer
DE102012103490B4 (en) * 2012-04-20 2015-11-12 Maschinenfabrik Reinhausen Gmbh Distribution transformer for voltage regulation of local networks
DE102012105152B4 (en) * 2012-06-14 2015-11-12 Maschinenfabrik Reinhausen Gmbh On-load tap-changer for uninterrupted switching between different winding taps of a tapped transformer
US9087635B2 (en) * 2012-08-24 2015-07-21 General Electric Company Load tap changer
DE102013110656A1 (en) * 2013-09-26 2015-03-26 Maschinenfabrik Reinhausen Gmbh step switch
US9400512B2 (en) * 2013-12-17 2016-07-26 General Electric Company System and method for operating an on load tap changer for regulating voltage on an electric power system
US9570252B2 (en) * 2014-01-27 2017-02-14 General Electric Company System and method for operating an on-load tap changer
US10147562B2 (en) * 2014-11-25 2018-12-04 Hai Wang On-load voltage regulation tap switch for transformer and switch control method
US10048709B2 (en) 2016-09-19 2018-08-14 General Electric Company System and method for regulation of voltage on an electric power system
WO2018073966A1 (en) * 2016-10-21 2018-04-26 株式会社 東芝 On-load tap changing device and on-load tap changing system
JP2019067989A (en) * 2017-10-04 2019-04-25 株式会社日立製作所 Diagnostic system of on-load tap changeover device, diagnostic method of on-load tap changeover device, diagnostic system of power transformer

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1563280B2 (en) * 1966-04-16 1971-04-01 Maschinenfabrik Reinhausen Gebruder Scheu beck KG, 8400 Regensburg ARRANGEMENT FOR CHANGING THE LOAD IN STEPPED TRANSFORMERS WITH ANTI-PARALLELLY SWITCHED THYRISTORS
DE1805378A1 (en) * 1968-10-26 1970-05-06 Reinhausen Maschf Scheubeck Diverter switch for step switches of preferably three-phase regulating transformers with vacuum switching elements
US3544884A (en) * 1968-12-27 1970-12-01 Westinghouse Electric Corp Load tap changer apparatus employing parallel circuits comprising vacuum and no-load switches

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2016190418A1 (en) * 2015-05-27 2016-12-01 株式会社 東芝 Tap changer

Also Published As

Publication number Publication date
US3662253A (en) 1972-05-09

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