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
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)
Priority Applications (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP44088266A JPS507727B1 (ru) | 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 (ru) | 1969-11-04 | 1969-11-04 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS507727B1 true JPS507727B1 (ru) | 1975-03-28 |
Family
ID=13938072
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP44088266A Pending JPS507727B1 (ru) | 1969-11-04 | 1969-11-04 |
Country Status (2)
Country | Link |
---|---|
US (1) | US3662253A (ru) |
JP (1) | JPS507727B1 (ru) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016190418A1 (ja) * | 2015-05-27 | 2016-12-01 | 株式会社 東芝 | タップ切換器 |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2207367C2 (de) * | 1972-02-17 | 1974-02-28 | Reinhausen Maschf Scheubeck | Anordnung zur Verhinderung von Stufenkurzschlüssen bei Lastumschaltern von Stufentransformatoren mit antiparallel geschalteten Thyristoren |
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 (de) * | 1987-06-25 | 1996-01-25 | Elin Oltc Gmbh Stufenschalter | Thyristor-lastumschalter |
GB9319470D0 (en) * | 1993-09-21 | 1993-11-03 | Nat Grid Comp Plc | Electrical changeover switching |
DE19534544A1 (de) * | 1995-09-18 | 1997-03-20 | Reinhausen Maschf Scheubeck | Stufenschalter |
US6472851B2 (en) | 2000-07-05 | 2002-10-29 | Robicon Corporation | Hybrid tap-changing transformer with full range of control and high resolution |
DE10334688B3 (de) * | 2003-07-30 | 2005-02-03 | Maschinenfabrik Reinhausen Gmbh | Verfahren zur Überwachung von Isolieröl |
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 (de) * | 2011-04-02 | 2012-10-11 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter und vakuumschaltröhre für einen solchen stufenschalter |
DE102012103490B4 (de) * | 2012-04-20 | 2015-11-12 | Maschinenfabrik Reinhausen Gmbh | Verteiltransformator zur Spannungsregelung von Ortsnetzen |
DE102012105152B4 (de) * | 2012-06-14 | 2015-11-12 | Maschinenfabrik Reinhausen Gmbh | Laststufenschalter zur unterbrechungslosen Umschaltung zwischen verschiedenen Wicklungsanzapfungen eines Stufentransformators |
US9087635B2 (en) * | 2012-08-24 | 2015-07-21 | General Electric Company | Load tap changer |
DE102013110656A1 (de) * | 2013-09-26 | 2015-03-26 | Maschinenfabrik Reinhausen Gmbh | Stufenschalter |
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 (ja) * | 2016-10-21 | 2018-04-26 | 株式会社 東芝 | 負荷時タップ切換装置および負荷時タップ切換システム |
JP2019067989A (ja) * | 2017-10-04 | 2019-04-25 | 株式会社日立製作所 | 負荷時タップ切換装置の診断装置、負荷時タップ切換装置の診断方法、変圧器の診断装置 |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE1563280B2 (de) * | 1966-04-16 | 1971-04-01 | Maschinenfabrik Reinhausen Gebruder Scheu beck KG, 8400 Regensburg | Anordnung zur lastumschaltung bei stufentransformatoren mit antiparallel geschalteten thyristoren |
DE1805378A1 (de) * | 1968-10-26 | 1970-05-06 | Reinhausen Maschf Scheubeck | Lastumschalter fuer Stufenschalter von vorzugsweise dreiphasigen Regeltransformatoren mit Vakuumschaltelementen |
US3544884A (en) * | 1968-12-27 | 1970-12-01 | Westinghouse Electric Corp | Load tap changer apparatus employing parallel circuits comprising vacuum and no-load switches |
-
1969
- 1969-11-04 JP JP44088266A patent/JPS507727B1/ja active Pending
-
1970
- 1970-10-23 US US83383A patent/US3662253A/en not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
WO2016190418A1 (ja) * | 2015-05-27 | 2016-12-01 | 株式会社 東芝 | タップ切換器 |
Also Published As
Publication number | Publication date |
---|---|
US3662253A (en) | 1972-05-09 |