PE20120680A1 - CONNECTION OF WINDINGS TO SUPPLY THREE-PHASE POWER FROM A TWO-PHASE POWER SUPPLY AND 2X3 DISTRIBUTION TRANSFORMER - Google Patents

CONNECTION OF WINDINGS TO SUPPLY THREE-PHASE POWER FROM A TWO-PHASE POWER SUPPLY AND 2X3 DISTRIBUTION TRANSFORMER

Info

Publication number
PE20120680A1
PE20120680A1 PE2011001421A PE2011001421A PE20120680A1 PE 20120680 A1 PE20120680 A1 PE 20120680A1 PE 2011001421 A PE2011001421 A PE 2011001421A PE 2011001421 A PE2011001421 A PE 2011001421A PE 20120680 A1 PE20120680 A1 PE 20120680A1
Authority
PE
Peru
Prior art keywords
windings
phase power
supply
coils
coil
Prior art date
Application number
PE2011001421A
Other languages
Spanish (es)
Inventor
Martinez Miguel Eugenio Garzon
Guzman Carlos Alberto Rodriguez
Moreno German Alonso Guerrero
Palacios Ricardo Rodriguez
Zea Raul Ernesto Moreno
Original Assignee
Codensa S A Esp
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 Codensa S A Esp filed Critical Codensa S A Esp
Publication of PE20120680A1 publication Critical patent/PE20120680A1/en

Links

Classifications

    • 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
    • H01F30/14—Two-phase, three-phase or polyphase transformers for changing the number of phases
    • 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
    • H01F27/34—Special means for preventing or reducing unwanted electric or magnetic effects, e.g. no-load losses, reactive currents, harmonics, oscillations, leakage fields
    • H01F27/38—Auxiliary core members; Auxiliary coils or windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02M—APPARATUS FOR CONVERSION BETWEEN AC AND AC, BETWEEN AC AND DC, OR BETWEEN DC AND DC, AND FOR USE WITH MAINS OR SIMILAR POWER SUPPLY SYSTEMS; CONVERSION OF DC OR AC INPUT POWER INTO SURGE OUTPUT POWER; CONTROL OR REGULATION THEREOF
    • H02M5/00—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases
    • H02M5/02—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc
    • H02M5/04—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters
    • H02M5/10—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers
    • H02M5/14—Conversion of ac power input into ac power output, e.g. for change of voltage, for change of frequency, for change of number of phases without intermediate conversion into dc by static converters using transformers for conversion between circuits of different phase number

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Supply And Distribution Of Alternating Current (AREA)

Abstract

REFERIDO A UNA CONFIGURACION DE CONEXION DE DEVANADOS QUE POSEE TRES JUEGOS DE DEVANADOS DISTRIBUIDOS EN TRES COLUMNAS DONDE CADA JUEGO DE DEVANADOS CONSISTE EN DOS BOBINAS, LA PRIMERA DE DICHAS BOBINAS ESTA SECCIONADA EN DOS PARTES CON UNA RELACION DE ESPIRAS DE DOS A UNO ENTRE SECCIONES, Y LA SEGUNDA BOBINA LOCALIZADA EN OTRA COLUMNA TIENE UNA RELACION DE ESPIRAS IGUAL A LA MENOR SECCION DE LA PRIMERA BOBINA, DICHAS PRIMERAS BOBINAS DE LOS DEVANADOS ESTAN CONECTADOS ENTRE SI EN CONFIGURACION DELTA, Y EN CADA DICHO JUEGO DE DEVANADOS EL PUNTO COMUN DE LAS SECCIONES DE LA PRIMERA BOBINA, ALIMENTA LA SEGUNDA BOBINA UBICADA EN OTRA COLUMNA; LAS PARTES FINALES DE DICHAS SEGUNDAS BOBINAS DE CADA COLUMNA SE CONECTAN ENTRE SI CONSTITUYENDO EL NEUTRO, Y LAS PARTES INICIALES DE LAS PRIMERAS BOBINAS EN CADA COLUMNA SUMINISTRAN LAS FASES DE SALIDAREFERRED TO A WINDING CONNECTION CONFIGURATION THAT HAS THREE SETS OF WINDINGS DISTRIBUTED IN THREE COLUMNS WHERE EACH SET OF WINDINGS CONSISTS OF TWO COILS, THE FIRST OF SUCH COILS IS SECTIONED IN TWO, WITH A RELATION OF TWO TO TWO SECTIONS AND THE SECOND COIL LOCATED IN ANOTHER COLUMN HAS A WIRING RATIO EQUAL TO THE SMALLER SECTION OF THE FIRST COIL, SAID FIRST COILS OF THE WINDINGS ARE CONNECTED TO EACH OTHER IN DELTA CONFIGURATION, AND IN EACH SAID SET OF WINDINGS OF THE COMMON POINT FROM THE FIRST COIL, FEEDS THE SECOND COIL LOCATED IN ANOTHER COLUMN; THE END PARTS OF SAID SECOND COILS IN EACH COLUMN ARE CONNECTED TO EACH OTHER CONSTITUTING THE NEUTRAL, AND THE INITIAL PARTS OF THE FIRST COILS IN EACH COLUMN SUPPLY THE OUTPUT PHASES

PE2011001421A 2009-01-29 2010-01-26 CONNECTION OF WINDINGS TO SUPPLY THREE-PHASE POWER FROM A TWO-PHASE POWER SUPPLY AND 2X3 DISTRIBUTION TRANSFORMER PE20120680A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CO09008287A CO6050067A1 (en) 2009-01-29 2009-01-29 CONNECTION OF WINDINGS TO SUPPLY THREE-PHASE POWER FROM A 2-PHASE POWER TRANSFORMER AND DISTRIBUTION TRANSFORMER

Publications (1)

Publication Number Publication Date
PE20120680A1 true PE20120680A1 (en) 2012-06-20

Family

ID=40981928

Family Applications (1)

Application Number Title Priority Date Filing Date
PE2011001421A PE20120680A1 (en) 2009-01-29 2010-01-26 CONNECTION OF WINDINGS TO SUPPLY THREE-PHASE POWER FROM A TWO-PHASE POWER SUPPLY AND 2X3 DISTRIBUTION TRANSFORMER

Country Status (7)

Country Link
EP (1) EP2382641A1 (en)
AR (1) AR075197A1 (en)
BR (1) BRPI1007493A2 (en)
CO (1) CO6050067A1 (en)
MX (1) MX2011007988A (en)
PE (1) PE20120680A1 (en)
WO (1) WO2010086793A1 (en)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2989213B1 (en) * 2012-04-06 2014-05-02 Hispano Suiza Sa THREE-PHASE DIPHASE FIXED TRANSFORMER WITH FORCES FLUX
JP6345710B2 (en) * 2013-03-05 2018-06-20 ダンマルクス テクニスケ ウニベルシテット Integrated magnetic transducer
CN112289570B (en) * 2020-10-28 2021-10-26 广东电网有限责任公司广州供电局 Edge-extended triangular autotransformer
WO2024010440A1 (en) * 2022-07-07 2024-01-11 Escobar Carballo Gustavo 2- to 3-phase open star transformer

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB612191A (en) * 1946-05-17 1948-11-09 Westinghouse Brake & Signal Improvements relating to apparatus for operating devices having a negative resistance characteristic from an alternating electric current supply circuit
US2488628A (en) * 1946-10-12 1949-11-22 Henry L Hoeppner Multiphase power transformer
JP3416989B2 (en) * 1993-06-24 2003-06-16 富士電機株式会社 Transformer excitation sudden flow suppression method and device
MXPA05005770A (en) * 2005-05-23 2007-01-25 Vicente Arturo Mendoz Ceballos Prism-type electrical converter for the generation, transmission, distribution and supply of electric current, and production method thereof.

Also Published As

Publication number Publication date
AR075197A1 (en) 2011-03-16
MX2011007988A (en) 2011-12-08
CO6050067A1 (en) 2009-06-30
EP2382641A1 (en) 2011-11-02
BRPI1007493A2 (en) 2019-09-24
WO2010086793A1 (en) 2010-08-05

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Legal Events

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FG Grant, registration
FD Application declared void or lapsed