CA1029104A - Three-phase mains transformer - Google Patents

Three-phase mains transformer

Info

Publication number
CA1029104A
CA1029104A CA193,958A CA193958A CA1029104A CA 1029104 A CA1029104 A CA 1029104A CA 193958 A CA193958 A CA 193958A CA 1029104 A CA1029104 A CA 1029104A
Authority
CA
Canada
Prior art keywords
phase mains
mains transformer
transformer
phase
mains
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
CA193,958A
Other languages
French (fr)
Inventor
Rene Imbert
Gerard Prevotat
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
U N E L E C
Original Assignee
U N E L E C
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 U N E L E C filed Critical U N E L E C
Application granted granted Critical
Publication of CA1029104A publication Critical patent/CA1029104A/en
Expired legal-status Critical Current

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)
CA193,958A 1973-03-20 1974-03-04 Three-phase mains transformer Expired CA1029104A (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
CA1029104A true CA1029104A (en) 1978-04-04

Family

ID=9116561

Family Applications (1)

Application Number Title Priority Date Filing Date
CA193,958A Expired CA1029104A (en) 1973-03-20 1974-03-04 Three-phase mains 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)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103745815A (en) * 2014-01-07 2014-04-23 胡宝良 Planar triangular three-phase transformer

Families Citing this family (21)

* 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
ATE250817T1 (en) 1996-05-29 2003-10-15 Abb Ab CONDUCTOR FOR HIGH VOLTAGE WINDINGS AND ROTATING ELECTRICAL MACHINE HAVING SUCH A CONDUCTOR
UA44857C2 (en) 1996-05-29 2002-03-15 Абб Аб ELECTROMAGNETIC DEVICE (option), high-voltage electric power SET, power grid, method of controlling the electric field in the electromagnetic DEVICES, a method of manufacturing a magnetic circuit for electrical machines rotating CABLE FOR DEVICES FORMATION in electromagnetic winding generating a magnetic field
AU718707B2 (en) 1996-05-29 2000-04-20 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
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
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
SE512917C2 (en) 1996-11-04 2000-06-05 Abb Ab Method, apparatus and cable guide for winding an electric machine
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
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
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
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
SE9704422D0 (en) 1997-02-03 1997-11-28 Asea Brown Boveri End plate
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
BR9815420A (en) 1997-11-28 2001-07-17 Abb Ab Method and device for controlling the magnetic flux with an auxiliary winding on a rotating high voltage alternating current machine
GB2331857A (en) * 1997-11-28 1999-06-02 Asea Brown Boveri Magnetic core assemblies
US6801421B1 (en) 1998-09-29 2004-10-05 Abb Ab Switchable flux control for high power static electromagnetic devices

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN103745815A (en) * 2014-01-07 2014-04-23 胡宝良 Planar triangular three-phase transformer

Also Published As

Publication number Publication date
FR2222738A1 (en) 1974-10-18
ES424419A1 (en) 1976-06-16
BE812289A (en) 1974-09-16
JPS5047127A (en) 1975-04-26
AR201136A1 (en) 1975-02-14
DE2411246C3 (en) 1978-11-09
NL7403788A (en) 1974-09-24
DE2411246B2 (en) 1977-12-08
DE2411246A1 (en) 1974-09-26
IT1014566B (en) 1977-04-30
GB1424982A (en) 1976-02-11
OA04608A (en) 1980-06-30
FR2222738B1 (en) 1976-05-21

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