JPH0439764B2 - - Google Patents

Info

Publication number
JPH0439764B2
JPH0439764B2 JP3140884A JP3140884A JPH0439764B2 JP H0439764 B2 JPH0439764 B2 JP H0439764B2 JP 3140884 A JP3140884 A JP 3140884A JP 3140884 A JP3140884 A JP 3140884A JP H0439764 B2 JPH0439764 B2 JP H0439764B2
Authority
JP
Japan
Prior art keywords
torque
switching
load tap
tap changer
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.)
Expired
Application number
JP3140884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS60176213A (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 JP3140884A priority Critical patent/JPS60176213A/ja
Publication of JPS60176213A publication Critical patent/JPS60176213A/ja
Publication of JPH0439764B2 publication Critical patent/JPH0439764B2/ja
Granted 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
    • 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)
  • Protection Of Transformers (AREA)
JP3140884A 1984-02-23 1984-02-23 負荷時タップ切換装置 Granted JPS60176213A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3140884A JPS60176213A (ja) 1984-02-23 1984-02-23 負荷時タップ切換装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3140884A JPS60176213A (ja) 1984-02-23 1984-02-23 負荷時タップ切換装置

Publications (2)

Publication Number Publication Date
JPS60176213A JPS60176213A (ja) 1985-09-10
JPH0439764B2 true JPH0439764B2 (en]) 1992-06-30

Family

ID=12330431

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3140884A Granted JPS60176213A (ja) 1984-02-23 1984-02-23 負荷時タップ切換装置

Country Status (1)

Country Link
JP (1) JPS60176213A (en])

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0516846Y2 (en]) * 1986-04-24 1993-05-06
JP2559138B2 (ja) * 1989-02-14 1996-12-04 株式会社日立製作所 負荷時タップ切換器、その運転監視システムおよびその運転監視方法
DE19744465C1 (de) * 1997-10-08 1999-03-11 Reinhausen Maschf Scheubeck Verfahren zur Überwachung eines Stufenschalters
DE19746574C1 (de) * 1997-10-22 1999-02-04 Reinhausen Maschf Scheubeck Verfahren zur Funktionsüberwachung von Stufenschaltern
DE19907834C1 (de) * 1999-02-24 2000-05-18 Reinhausen Maschf Scheubeck Verfahren zur Überwachung von Stufenschaltern
US7724152B2 (en) * 2005-05-09 2010-05-25 Mitsubishi Electric Corporation Tap change operation monitoring apparatus for on-load tap charger
CN103548107B (zh) 2011-03-27 2016-08-24 Abb技术有限公司 具有改进的监视系统的抽头变换器
BR112013024908B1 (pt) 2011-03-27 2021-02-17 Abb Schweiz Ag comutador de derivação em carga para comutar derivações em um enrolamento de um transformador
DE102011112365B3 (de) * 2011-09-02 2012-12-27 Maschinenfabrik Reinhausen Gmbh Stufenschalter mit Schneckengetriebe
DE102011112748B3 (de) * 2011-09-07 2012-12-27 Maschinenfabrik Reinhausen Gmbh Motorantrieb zur Betätigung eines Stufenschalters
DE102012103736A1 (de) * 2012-04-27 2013-10-31 Maschinenfabrik Reinhausen Gmbh Verfahren zur Funktionsüberwachung eines Stufenschalters

Also Published As

Publication number Publication date
JPS60176213A (ja) 1985-09-10

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Legal Events

Date Code Title Description
EXPY Cancellation because of completion of term