IT1010601B - Macchina elettrica per variare il rapporto di trasformazione di una tensione con l ausilio di commuta tori - Google Patents

Macchina elettrica per variare il rapporto di trasformazione di una tensione con l ausilio di commuta tori

Info

Publication number
IT1010601B
IT1010601B IT9368/74A IT936874A IT1010601B IT 1010601 B IT1010601 B IT 1010601B IT 9368/74 A IT9368/74 A IT 9368/74A IT 936874 A IT936874 A IT 936874A IT 1010601 B IT1010601 B IT 1010601B
Authority
IT
Italy
Prior art keywords
aid
switches
voltage
change
electric machine
Prior art date
Application number
IT9368/74A
Other languages
English (en)
Italian (it)
Original Assignee
Legnaioli L
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 Legnaioli L filed Critical Legnaioli L
Priority to IT9368/74A priority Critical patent/IT1010601B/it
Priority to GB7575/75A priority patent/GB1485903A/en
Priority to DE19752508013 priority patent/DE2508013A1/de
Priority to US05/555,826 priority patent/US3978395A/en
Priority to FR7507180A priority patent/FR2264374B1/fr
Application granted granted Critical
Publication of IT1010601B publication Critical patent/IT1010601B/it

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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P13/00—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output
    • H02P13/06—Arrangements for controlling transformers, reactors or choke coils, for the purpose of obtaining a desired output by tap-changing; by rearranging interconnections of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Electrical Variables (AREA)
  • Ac-Ac Conversion (AREA)
  • Coils Of Transformers For General Uses (AREA)
IT9368/74A 1974-03-11 1974-03-11 Macchina elettrica per variare il rapporto di trasformazione di una tensione con l ausilio di commuta tori IT1010601B (it)

Priority Applications (5)

Application Number Priority Date Filing Date Title
IT9368/74A IT1010601B (it) 1974-03-11 1974-03-11 Macchina elettrica per variare il rapporto di trasformazione di una tensione con l ausilio di commuta tori
GB7575/75A GB1485903A (en) 1974-03-11 1975-02-24 Variable voltage devices
DE19752508013 DE2508013A1 (de) 1974-03-11 1975-02-25 Vorrichtung zur stufenweisen schaltung der sekundaerspannung eines transformators
US05/555,826 US3978395A (en) 1974-03-11 1975-03-06 Variable voltage devices
FR7507180A FR2264374B1 (en, 2012) 1974-03-11 1975-03-07

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT9368/74A IT1010601B (it) 1974-03-11 1974-03-11 Macchina elettrica per variare il rapporto di trasformazione di una tensione con l ausilio di commuta tori

Publications (1)

Publication Number Publication Date
IT1010601B true IT1010601B (it) 1977-01-20

Family

ID=11129077

Family Applications (1)

Application Number Title Priority Date Filing Date
IT9368/74A IT1010601B (it) 1974-03-11 1974-03-11 Macchina elettrica per variare il rapporto di trasformazione di una tensione con l ausilio di commuta tori

Country Status (5)

Country Link
US (1) US3978395A (en, 2012)
DE (1) DE2508013A1 (en, 2012)
FR (1) FR2264374B1 (en, 2012)
GB (1) GB1485903A (en, 2012)
IT (1) IT1010601B (en, 2012)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4023090A (en) * 1976-07-06 1977-05-10 Peter Kljucaricek Zagreb electrical circuit
CH599664A5 (en, 2012) * 1976-07-07 1978-05-31 Bbc Brown Boveri & Cie
EP0169488B1 (de) * 1984-07-24 1991-10-16 Voigt & Haeffner GmbH Transformatorschaltung
US4591779A (en) * 1984-08-20 1986-05-27 Lea Dynatech Inc. Regulated a.c. power supply
DE4009038A1 (de) * 1990-03-21 1991-09-26 Reinhausen Maschf Scheubeck Verfahren und anordnung fuer ein ueberwachungssystem fuer stufenschalter von stufentransformatoren
JP3416809B2 (ja) * 1994-05-27 2003-06-16 成勲 井本 電気調整器
DE29513458U1 (de) * 1995-08-22 1995-10-19 Stuhl-Regelsysteme GmbH, 91174 Spalt Leistungsregler, insbesondere für Einphasen-Wechselstrommotoren, wie Lüftermotoren, die OHMsche Heizwiderstände o.dgl.
US6335613B1 (en) 2000-12-04 2002-01-01 Abb T&D Technology Ltd. Versatile power flow transformers for compensating power flow in a transmission line
US6396248B1 (en) 2000-12-04 2002-05-28 Abb T&D Technology Ltd. Versatile power flow transformers for compensating power flow in a transmission line
US6384581B1 (en) 2000-12-04 2002-05-07 Abb T&D Technology, Ltd. Versatile power flow transformers for compensating power flow in a transmission line
US6420856B1 (en) 2000-12-04 2002-07-16 Abb T&D Technology Ltd. Versatile power flow transformers for compensating power flow in a transmission line
US6841976B1 (en) 2001-12-19 2005-01-11 Kalyan Sen Multi-line power flow transformer for compensating power flow among transmission lines
RU2364972C1 (ru) * 2007-12-18 2009-08-20 Владимир Александрович Соломин Регулируемый трансформатор
CA2728107A1 (en) * 2009-01-20 2010-07-29 Cskk(Hkg) Limited Automatic voltage regulator and toroidal transformer
UA112302C2 (uk) 2010-12-17 2016-08-25 Машіненфабрік Райнхаузен Гмбх Ступеневий перемикач
DE102011010388A1 (de) 2011-02-05 2012-08-09 Maschinenfabrik Reinhausen Gmbh Stufenschalter
DE102011012080A1 (de) 2011-02-23 2012-08-23 Maschinenfabrik Reinhausen Gmbh Stufenschalter
DE102012101951A1 (de) 2012-03-08 2013-09-12 Maschinenfabrik Reinhausen Gmbh Stufenschalter
CN102568789A (zh) * 2012-03-28 2012-07-11 沈阳全密封变压器股份有限公司 多级调容变压器用圆筒式线圈结构
DE102013211323A1 (de) * 2013-06-17 2014-12-18 Leica Biosystems Nussloch Gmbh Probenkühlgerät für histologische Proben
RU176993U1 (ru) * 2017-03-20 2018-02-06 Федеральное государственное бюджетное образовательное учреждение высшего образования "Омский государственный университет путей сообщения" Регулируемый трансформатор

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL229392A (en, 2012) * 1950-01-31
US2884587A (en) * 1957-06-26 1959-04-28 Rca Corp Variable voltage switching device
NL278413A (en, 2012) * 1961-05-15
US3255403A (en) * 1963-03-20 1966-06-07 Gen Electric Voltage regulating system
US3458797A (en) * 1967-08-15 1969-07-29 Trw Inc Inverter circuit for supplying a sine wave substantially free of harmonics
GB1250964A (en, 2012) * 1968-12-13 1971-10-27
US3619764A (en) * 1970-03-19 1971-11-09 Gen Electric Parallel connected tap changers employing simultaneously movable contacts

Also Published As

Publication number Publication date
FR2264374B1 (en, 2012) 1981-06-19
FR2264374A1 (en, 2012) 1975-10-10
GB1485903A (en) 1977-09-14
DE2508013A1 (de) 1975-09-18
US3978395A (en) 1976-08-31

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