ES424419A1 - Perfeccionamientos en transformadores trifasicos. - Google Patents

Perfeccionamientos en transformadores trifasicos.

Info

Publication number
ES424419A1
ES424419A1 ES424419A ES424419A ES424419A1 ES 424419 A1 ES424419 A1 ES 424419A1 ES 424419 A ES424419 A ES 424419A ES 424419 A ES424419 A ES 424419A ES 424419 A1 ES424419 A1 ES 424419A1
Authority
ES
Spain
Prior art keywords
transformer
power
voltage
average electrical
phase transformer
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
ES424419A
Other languages
English (en)
Spanish (es)
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.)
Alstom SA
Original Assignee
Unelec SA
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 SA filed Critical Unelec SA
Publication of ES424419A1 publication Critical patent/ES424419A1/es
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)
ES424419A 1973-03-20 1974-03-20 Perfeccionamientos en transformadores trifasicos. Expired ES424419A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7309947A FR2222738B1 (no) 1973-03-20 1973-03-20

Publications (1)

Publication Number Publication Date
ES424419A1 true ES424419A1 (es) 1976-06-16

Family

ID=9116561

Family Applications (1)

Application Number Title Priority Date Filing Date
ES424419A Expired ES424419A1 (es) 1973-03-20 1974-03-20 Perfeccionamientos en transformadores trifasicos.

Country Status (11)

Country Link
JP (1) JPS5047127A (no)
AR (1) AR201136A1 (no)
BE (1) BE812289A (no)
CA (1) CA1029104A (no)
DE (1) DE2411246C3 (no)
ES (1) ES424419A1 (no)
FR (1) FR2222738B1 (no)
GB (1) GB1424982A (no)
IT (1) IT1014566B (no)
NL (1) NL7403788A (no)
OA (1) OA04608A (no)

Families Citing this family (22)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH061413B2 (ja) * 1987-07-16 1994-01-05 ニシム電子工業株式会社 鉄共振型三相定電圧用トランス装置
ATE250817T1 (de) 1996-05-29 2003-10-15 Abb Ab Leiter für hochspannungswicklungen und rotierende elektrische maschine mit einem solchen leiter
SE9602079D0 (sv) 1996-05-29 1996-05-29 Asea Brown Boveri Roterande elektriska maskiner med magnetkrets för hög spänning och ett förfarande för tillverkning av densamma
SE510192C2 (sv) 1996-05-29 1999-04-26 Asea Brown Boveri Förfarande och kopplingsarrangemang för att minska problem med tredjetonsströmmar som kan uppstå vid generator - och motordrift av växelströmsmaskiner kopplade till trefas distributions- eller transmissionsnät
EP1016185A1 (en) 1996-05-29 2000-07-05 Abb Ab Insulated conductor for high-voltage windings and a method of manufacturing the same
PL330234A1 (en) 1996-05-29 1999-05-10 Asea Brown Boveri Electromagnetic device
SE510422C2 (sv) 1996-11-04 1999-05-25 Asea Brown Boveri Magnetplåtkärna för elektriska maskiner
SE509072C2 (sv) 1996-11-04 1998-11-30 Asea Brown Boveri Anod, anodiseringsprocess, anodiserad tråd och användning av sådan tråd i en elektrisk anordning
SE515843C2 (sv) 1996-11-04 2001-10-15 Abb Ab Axiell kylning av rotor
SE512917C2 (sv) 1996-11-04 2000-06-05 Abb Ab Förfarande, anordning och kabelförare för lindning av en elektrisk maskin
SE508544C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Förfarande och anordning för montering av en stator -lindning bestående av en kabel.
SE9704427D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Infästningsanordning för elektriska roterande maskiner
SE9704422D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Ändplatta
SE9704423D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Roterande elektrisk maskin med spolstöd
SE9704421D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Seriekompensering av elektrisk växelströmsmaskin
SE508543C2 (sv) 1997-02-03 1998-10-12 Asea Brown Boveri Hasplingsanordning
SE9704431D0 (sv) 1997-02-03 1997-11-28 Asea Brown Boveri Effektreglering av synkronmaskin
AU9362998A (en) 1997-11-28 1999-06-16 Asea Brown Boveri Ab Method and device for controlling the magnetic flux with an auxiliary winding ina rotating high voltage electric alternating current machine
GB2331867A (en) 1997-11-28 1999-06-02 Asea Brown Boveri Power cable termination
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
CN103745815A (zh) * 2014-01-07 2014-04-23 胡宝良 一种平面六角形三相变压器

Also Published As

Publication number Publication date
CA1029104A (en) 1978-04-04
AR201136A1 (es) 1975-02-14
FR2222738A1 (no) 1974-10-18
DE2411246C3 (de) 1978-11-09
DE2411246A1 (de) 1974-09-26
BE812289A (fr) 1974-09-16
JPS5047127A (no) 1975-04-26
FR2222738B1 (no) 1976-05-21
DE2411246B2 (de) 1977-12-08
IT1014566B (it) 1977-04-30
NL7403788A (no) 1974-09-24
OA04608A (fr) 1980-06-30
GB1424982A (en) 1976-02-11

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