SE7703174L - Kopplingstidsovervakning for lindningskopplare med antiparallellt kopplade tyristorer - Google Patents

Kopplingstidsovervakning for lindningskopplare med antiparallellt kopplade tyristorer

Info

Publication number
SE7703174L
SE7703174L SE7703174A SE7703174A SE7703174L SE 7703174 L SE7703174 L SE 7703174L SE 7703174 A SE7703174 A SE 7703174A SE 7703174 A SE7703174 A SE 7703174A SE 7703174 L SE7703174 L SE 7703174L
Authority
SE
Sweden
Prior art keywords
thristors
antiparally
coupled
time monitoring
coupling time
Prior art date
Application number
SE7703174A
Other languages
English (en)
Swedish (sv)
Other versions
SE410915B (sv
Inventor
K Kugler
A Seiler
Original Assignee
Reinhausen Maschf Scheubeck
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 Reinhausen Maschf Scheubeck filed Critical Reinhausen Maschf Scheubeck
Publication of SE7703174L publication Critical patent/SE7703174L/
Publication of SE410915B publication Critical patent/SE410915B/xx

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
SE7703174A 1976-03-26 1977-03-21 Lastomkopplare for reglertransformatorer SE410915B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE2612922A DE2612922C2 (de) 1976-03-26 1976-03-26 Lastumschalter für Stufentransformatoren mit je einem in den beiden Lastzweigen angeordneten Paar von antiparallel geschalteten Thyristoren

Publications (2)

Publication Number Publication Date
SE7703174L true SE7703174L (sv) 1977-09-27
SE410915B SE410915B (sv) 1979-11-12

Family

ID=5973515

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7703174A SE410915B (sv) 1976-03-26 1977-03-21 Lastomkopplare for reglertransformatorer

Country Status (5)

Country Link
JP (1) JPS6041534B2 ( )
DE (1) DE2612922C2 ( )
FR (1) FR2345848A1 ( )
NO (1) NO142827C ( )
SE (1) SE410915B ( )

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE3223892A1 (de) * 1982-06-26 1983-12-29 Maschinenfabrik Reinhausen Gebrüder Scheubeck GmbH & Co KG, 8400 Regensburg Anordnung zur lastumschaltung von stufentransformatoren mit antiparallel geschalteten thyristoren
DE3304851A1 (de) * 1983-02-12 1984-08-16 Reinhausen Maschf Scheubeck Schaltanordnung fuer lastumschalter von stufenschaltern fuer stufentransformatoren
SE436529B (sv) * 1983-05-10 1984-12-17 Asea Ab Lindningskopplare
FR2695769B1 (fr) * 1992-09-17 1994-11-25 Electricite De France Circuit statique variateur de tension alternative en charge.
DE19854255A1 (de) * 1998-11-25 2000-06-08 Lorch Schweisstech Gmbh Elektrische Stromquelle, insbesondere Schweißstromquelle
AT3152U3 (de) * 1999-02-16 2000-12-27 Elin Oltc Gmbh Stufenschalter Schaltungsanordnung bei einem lastumschalter
DE102009017197A1 (de) * 2009-04-09 2010-10-14 Maschinenfabrik Reinhausen Gmbh Stufenschalter mit Halbleiter-Schaltelementen
CN105206402A (zh) * 2015-11-10 2015-12-30 刁俊起 一种新型变压器有载调压开关
RU2679829C1 (ru) * 2018-06-07 2019-02-13 федеральное государственное бюджетное образовательное учреждение высшего образования "Национальный исследовательский университет "МЭИ" (ФГБОУ ВО "НИУ "МЭИ") Способ управления напряжением на нагрузке в регуляторе с регулируемым преобразователем напряжения
CN111627682B (zh) * 2020-05-07 2021-04-06 南方电网科学研究院有限责任公司 一种混合式有载分接开关及其晶体管触发方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR948911A (fr) * 1947-06-27 1949-08-16 Forges Ateliers Const Electr Systèmes de protection pour commutateurs de prises
DE1121164B (de) * 1955-01-25 1962-01-04 Westinghouse Electric Corp Umschalter zum unterbrechungslosen Umschalten der Last von einem elektrischen Geraet auf ein anderes, insbesondere bei Transformatoren
DE1052556B (de) * 1957-01-18 1959-03-12 Siemens Ag Anordnung zur UEberwachung der Einschaltdauer des UEberschalt-widerstandes bei Lastschaltern von Stufenregeleinrichtungen fuer Transformatoren
FR1533115A (fr) * 1966-08-02 1968-07-12 Westinghouse Electric Corp Dispositifs de commutation de prises en charge
DE1946705B2 (de) * 1969-09-16 1971-12-02 Transformatoren Union Ag, 7000 Stuttgart Anordnung zum schutz des stufenwaehlers von regeltransforma toren
US3622867A (en) * 1970-04-16 1971-11-23 Westinghouse Electric Corp Load tap changer system including protective apparatus for monitoring the operation thereof
US3739256A (en) * 1971-01-29 1973-06-12 Reinhausen Geb Scheubeck Kg Ma Transfer switching system for regulating transformers including thyristor network and logic controls therefor
DE2207367C2 (de) * 1972-02-17 1974-02-28 Reinhausen Maschf Scheubeck Anordnung zur Verhinderung von Stufenkurzschlüssen bei Lastumschaltern von Stufentransformatoren mit antiparallel geschalteten Thyristoren

Also Published As

Publication number Publication date
NO142827B (no) 1980-07-14
FR2345848B1 ( ) 1981-10-02
FR2345848A1 (fr) 1977-10-21
DE2612922B1 (de) 1977-09-15
DE2612922C2 (de) 1978-05-11
NO142827C (no) 1980-10-22
JPS6041534B2 (ja) 1985-09-17
NO771069L (no) 1977-09-27
JPS52118218A (en) 1977-10-04
SE410915B (sv) 1979-11-12

Similar Documents

Publication Publication Date Title
SE7712378L (sv) Koppling
SE443634B (sv) Rörkoppling
AT348838B (de) Rohrkupplung
AT353561B (de) Rohrkupplung
SE7612026L (sv) Lindningskopplare
BE851552A (fr) Perfectionnements aux attelages de coupleurs
SE431780B (sv) Kopplingsmekanism
SE7708280L (sv) Kopplingsanordning
SE422232B (sv) Tryckmediepaverkad koppling
SE433256B (sv) Rorkoppling
SE433527B (sv) Koppling
SE434768B (sv) Kopplingsmekanism
SE7703174L (sv) Kopplingstidsovervakning for lindningskopplare med antiparallellt kopplade tyristorer
SE7704612L (sv) Tidgivarkoppling
SE7807596L (sv) Lindningskopplare med vakuumkopplingselement for reglertransformatorer
SE7707205L (sv) Kopplingsmekanism
BE853135A (fr) Accouplement
SE7614527L (sv) Snabbkoppling
FR2474622B1 (fr) Accouplement
SE7702687L (sv) Formbunden kopplingsanordning
SE7612815L (sv) Koppling
AT359788B (de) Schlauchkupplung
BE852083A (nl) Slangkoppeling
SE7703107L (sv) Snabbkoppling
SE7708282L (sv) Vexelriktarkoppling

Legal Events

Date Code Title Description
NUG Patent has lapsed

Ref document number: 7703174-8

Effective date: 19911009

Format of ref document f/p: F