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IT1014566B - SECTORAL THREE-PHASE TRANSFORMER - Google Patents

SECTORAL THREE-PHASE TRANSFORMER

Info

Publication number
IT1014566B
IT1014566B IT20959/74A IT2095974A IT1014566B IT 1014566 B IT1014566 B IT 1014566B IT 20959/74 A IT20959/74 A IT 20959/74A IT 2095974 A IT2095974 A IT 2095974A IT 1014566 B IT1014566 B IT 1014566B
Authority
IT
Italy
Prior art keywords
sectoral
phase transformer
transformer
phase
Prior art date
Application number
IT20959/74A
Other languages
Italian (it)
Original Assignee
Unelec
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 Unelec filed Critical Unelec
Application granted granted Critical
Publication of IT1014566B publication Critical patent/IT1014566B/en

Links

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F27/00—Details of transformers or inductances, in general
    • H01F27/28—Coils; Windings; Conductive connections
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01F—MAGNETS; INDUCTANCES; TRANSFORMERS; SELECTION OF MATERIALS FOR THEIR MAGNETIC PROPERTIES
    • H01F30/00—Fixed transformers not covered by group H01F19/00
    • H01F30/06—Fixed transformers not covered by group H01F19/00 characterised by the structure
    • H01F30/12—Two-phase, three-phase or polyphase transformers

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Coils Or Transformers For Communication (AREA)
  • Inorganic Insulating Materials (AREA)
IT20959/74A 1973-03-20 1974-04-08 SECTORAL THREE-PHASE TRANSFORMER IT1014566B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7309947A FR2222738B1 (en) 1973-03-20 1973-03-20

Publications (1)

Publication Number Publication Date
IT1014566B true IT1014566B (en) 1977-04-30

Family

ID=9116561

Family Applications (1)

Application Number Title Priority Date Filing Date
IT20959/74A IT1014566B (en) 1973-03-20 1974-04-08 SECTORAL THREE-PHASE TRANSFORMER

Country Status (11)

Country Link
JP (1) JPS5047127A (en)
AR (1) AR201136A1 (en)
BE (1) BE812289A (en)
CA (1) CA1029104A (en)
DE (1) DE2411246C3 (en)
ES (1) ES424419A1 (en)
FR (1) FR2222738B1 (en)
GB (1) GB1424982A (en)
IT (1) IT1014566B (en)
NL (1) NL7403788A (en)
OA (1) OA04608A (en)

Families Citing this family (34)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061413B2 (en) * 1987-07-16 1994-01-05 ニシム電子工業株式会社 Ferro-resonant transformer for three-phase constant voltage
AU3052997A (en) 1996-05-29 1998-01-05 Asea Brown Boveri Ab Rotating electrical machine comprising high-voltage stator winding and elongated support devices supporting the winding and method for manufacturing such machine
NZ333017A (en) 1996-05-29 2000-09-29 Asea Brown Boveri Cable for use in transformer or dynamoelectric machine, insulation layer between two semiconducting layers
SE9602079D0 (en) 1996-05-29 1996-05-29 Asea Brown Boveri Rotating electric machines with magnetic circuit for high voltage and a method for manufacturing the same
ES2208904T3 (en) 1996-05-29 2004-06-16 Abb Ab CONDUCTOR FOR HIGH VOLTAGE WINDING AND A ROTARY ELECTRIC MACHINE THAT INCLUDES A WINDING THAT INCLUDES THE DRIVER.
CN1220039A (en) 1996-05-29 1999-06-16 Abb阿西亚布朗·勃法瑞公司 Insulated conductor for high voltage winding and method of making same
US6891303B2 (en) 1996-05-29 2005-05-10 Abb Ab High voltage AC machine winding with grounded neutral circuit
SE510192C2 (en) 1996-05-29 1999-04-26 Asea Brown Boveri Procedure and switching arrangements to reduce problems with three-tier currents that may occur in alternator and motor operation of AC machines connected to three-phase distribution or transmission networks
SE509072C2 (en) 1996-11-04 1998-11-30 Asea Brown Boveri Anode, anodizing process, anodized wire and use of such wire in an electrical device
SE510422C2 (en) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetic sheet metal core for electric machines
SE515843C2 (en) 1996-11-04 2001-10-15 Abb Ab Axial cooling of rotor
SE512917C2 (en) 1996-11-04 2000-06-05 Abb Ab Method, apparatus and cable guide for winding an electric machine
SE9704427D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Fastening device for electric rotary machines
SE9704423D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Rotary electric machine with flushing support
SE508544C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Method and apparatus for mounting a stator winding consisting of a cable.
SE508543C2 (en) 1997-02-03 1998-10-12 Asea Brown Boveri Coiling
SE9704422D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri End plate
SE9704421D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Series compensation of electric alternator
SE9704431D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri Power control of synchronous machine
SE9704413D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE510452C2 (en) 1997-02-03 1999-05-25 Asea Brown Boveri Transformer with voltage regulator
SE9704412D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri A power transformer / reactor
SE513083C2 (en) 1997-09-30 2000-07-03 Abb Ab Synchronous compensator system and the use of such and phase compensation method in a high voltage field
SE513555C2 (en) 1997-11-27 2000-10-02 Abb Ab Method of applying a pipe means in a space of a rotating electric machine and rotating electric machine according to the method
GB2331858A (en) 1997-11-28 1999-06-02 Asea Brown Boveri A wind power plant
GB2331853A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Transformer
GB2331857A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Magnetic core assemblies
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
HUP0101186A3 (en) 1997-11-28 2002-03-28 Abb Ab Method and device for controlling the magnetic flux with an auxiliary winding in a rotaing high voltage electric alternating current machine
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices
SE516002C2 (en) 2000-03-01 2001-11-05 Abb Ab Rotary electric machine and method of making a stator winding
US6885273B2 (en) 2000-03-30 2005-04-26 Abb Ab Induction devices with distributed air gaps
SE516442C2 (en) 2000-04-28 2002-01-15 Abb Ab Stationary induction machine and cable therefore
CN103745815A (en) * 2014-01-07 2014-04-23 胡宝良 Planar triangular three-phase transformer

Also Published As

Publication number Publication date
ES424419A1 (en) 1976-06-16
BE812289A (en) 1974-09-16
AR201136A1 (en) 1975-02-14
DE2411246A1 (en) 1974-09-26
NL7403788A (en) 1974-09-24
FR2222738B1 (en) 1976-05-21
DE2411246B2 (en) 1977-12-08
FR2222738A1 (en) 1974-10-18
GB1424982A (en) 1976-02-11
DE2411246C3 (en) 1978-11-09
JPS5047127A (en) 1975-04-26
CA1029104A (en) 1978-04-04
OA04608A (en) 1980-06-30

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