MX2011007988A - Winding connection to supply three-phase power from a two-phase feeding and 2x3 distribution transformer. - Google Patents

Winding connection to supply three-phase power from a two-phase feeding and 2x3 distribution transformer.

Info

Publication number
MX2011007988A
MX2011007988A MX2011007988A MX2011007988A MX2011007988A MX 2011007988 A MX2011007988 A MX 2011007988A MX 2011007988 A MX2011007988 A MX 2011007988A MX 2011007988 A MX2011007988 A MX 2011007988A MX 2011007988 A MX2011007988 A MX 2011007988A
Authority
MX
Mexico
Prior art keywords
phase
windings
provides
distribution transformer
connection
Prior art date
Application number
MX2011007988A
Other languages
Spanish (es)
Inventor
Miguel Eugenio Garzon Martinez
Carlos Alberto Rodriguez Guzman
German Alonso Guerrero Moreno
Ricardo Rodriguez Palacios
Raul Ernesto Moreno Zea
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 MX2011007988A publication Critical patent/MX2011007988A/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

Abstract

The present invention provides a winding connection allowing provide a three-phase and/or single-phase system, from a two-phase feeding. Said connection is configured in primary windings as an inverted V and in secondary windings in a connection herein called "delta series" (I). In another embodiment, the invention provides a distribution transformer with 2x3 electric power, providing three-phase tension (X, Y, Z) with neutral availability in the low tension side through windings connected in delta series (I), with a inverted V winding configuration in the primary side, which are fed from only two phases (U, W) of the distribution system, with both high tension and low tension windings mounted on a same magnetic core. The transformer of the invention also provides a substantial reduction in the total losses level.
MX2011007988A 2009-01-29 2010-01-26 Winding connection to supply three-phase power from a two-phase feeding and 2x3 distribution transformer. MX2011007988A (en)

Applications Claiming Priority (2)

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
PCT/IB2010/050342 WO2010086793A1 (en) 2009-01-29 2010-01-26 Winding connection to supply three-phase power from a two-phase feeding and 2x3 distribution transformer

Publications (1)

Publication Number Publication Date
MX2011007988A true MX2011007988A (en) 2011-12-08

Family

ID=40981928

Family Applications (1)

Application Number Title Priority Date Filing Date
MX2011007988A MX2011007988A (en) 2009-01-29 2010-01-26 Winding connection to supply three-phase power from a two-phase feeding 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
CA2902778A1 (en) * 2013-03-05 2014-09-12 Danmarks Tekniske Universitet Integrated magnetics transformer assembly
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
EP2382641A1 (en) 2011-11-02
CO6050067A1 (en) 2009-06-30
BRPI1007493A2 (en) 2019-09-24
PE20120680A1 (en) 2012-06-20
WO2010086793A1 (en) 2010-08-05
AR075197A1 (en) 2011-03-16

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