AR024704A1 - DISTRIBUTION TRANSFORMER - Google Patents

DISTRIBUTION TRANSFORMER

Info

Publication number
AR024704A1
AR024704A1 ARP000103545A ARP000103545A AR024704A1 AR 024704 A1 AR024704 A1 AR 024704A1 AR P000103545 A ARP000103545 A AR P000103545A AR P000103545 A ARP000103545 A AR P000103545A AR 024704 A1 AR024704 A1 AR 024704A1
Authority
AR
Argentina
Prior art keywords
installation
transformer
distribution
voltage coil
risks
Prior art date
Application number
ARP000103545A
Other languages
Spanish (es)
Original Assignee
Siemens Ltda
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 Siemens Ltda filed Critical Siemens Ltda
Publication of AR024704A1 publication Critical patent/AR024704A1/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
    • H01F27/32—Insulating of coils, windings, or parts thereof
    • H01F27/327—Encapsulating or impregnating
    • 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
    • H01F27/02—Casings
    • H01F27/022—Encapsulation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Regulation Of General Use Transformers (AREA)
  • Transformers For Measuring Instruments (AREA)
  • Coils Or Transformers For Communication (AREA)

Abstract

Se describe un transformador eléctrico de distribucion trifásico o monofásico de aislamiento solido, para utilizacion en instalacion de distribucion aérea,en postes o plataforma, o instalacion interna o sumergida. El objetivo de la presenteinvencion consiste en un transformador de distribucion seco (20)apropiado para uso externo para ser instalado a la intemperie con características eléctricas equivalentes a los transformadores en aceite, sin embargo sin losriesgos de contaminacionambiental, s in riesgos de explosion, sin prácticamente la necesidad de mantenimiento, con economía en el transporte, en elequipamiento, y economía en la instalacion, y mayor velocidad de instalacion y posibilidad de carga de energía inmediata,además de superar los problemasconsecuentes del uso de transformadores en aceite. Dicho objetivo es alcanzado a través de un transformador de distribucion (20, que comprende una bobina dealta tension (2), una bobina de baja tension (1) enrolladas aun nucleo (3), sien do que el transformador (20) tiene aislamiento eléctrico entre la bobina debaja tension (1), la bobina de alta tension (2) y un blindaje (4), que se realiza a través de un aislante solido (6), el blindaje (4) que se encuentraconconexion a tierra (5)An electric transformer of three-phase or single-phase solid insulation distribution is described, for use in installation of aerial distribution, in poles or platform, or internal or submerged installation. The objective of the present invention is a dry distribution transformer (20) suitable for external use to be installed outdoors with electrical characteristics equivalent to oil transformers, however without the risks of environmental pollution, without risks of explosion, without practically the need for maintenance, with economy in transport, in equipment, and economy in installation, and greater installation speed and possibility of immediate energy loading, in addition to overcoming the consequent problems of the use of transformers in oil. Said objective is achieved through a distribution transformer (20, comprising a high voltage coil (2), a low voltage coil (1) wound to a core (3), since the transformer (20) has electrical insulation between the coil under voltage (1), the high voltage coil (2) and a shield (4), which is made through a solid insulator (6), the shield (4) that is grounded (5)

ARP000103545A 1999-07-22 2000-07-11 DISTRIBUTION TRANSFORMER AR024704A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9902887-5A BR9902887C1 (en) 1999-07-22 1999-07-22 Distribution transformer

Publications (1)

Publication Number Publication Date
AR024704A1 true AR024704A1 (en) 2002-10-23

Family

ID=4072854

Family Applications (1)

Application Number Title Priority Date Filing Date
ARP000103545A AR024704A1 (en) 1999-07-22 2000-07-11 DISTRIBUTION TRANSFORMER

Country Status (5)

Country Link
AR (1) AR024704A1 (en)
BR (1) BR9902887C1 (en)
CO (1) CO5300382A1 (en)
UY (1) UY26254A1 (en)
WO (1) WO2001008175A1 (en)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP2075806A1 (en) 2007-12-27 2009-07-01 Elettromeccanica di Marnate S.p.A. Dry-type resin-insulated transformer with shielded side-by-side primary windings
CN103026432A (en) * 2010-04-07 2013-04-03 Abb技术有限公司 Outdoor dry-type transformer
PL3001437T3 (en) * 2014-09-29 2020-05-18 Siemens Aktiengesellschaft Feedthrough system
DE102016203776A1 (en) 2016-03-08 2017-09-14 Siemens Aktiengesellschaft Winding arrangement with plug-in feedthrough
DE102017220782A1 (en) 2017-11-21 2019-05-23 Siemens Aktiengesellschaft Transformer for attachment to a mast of an energy distribution network
CN117079441B (en) * 2023-10-16 2024-03-12 合肥工业大学 Fire disaster early warning method based on physical state of transformer of substation

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE652644C (en) * 1932-05-10 1937-11-13 Koch & Sterzel Akt Ges Converter for high voltage
US3368175A (en) * 1966-04-08 1968-02-06 Gen Electric Voltage lead entrance for encapsulated electrical devices
DE2115063A1 (en) * 1971-03-25 1972-10-05 Siemens Ag Voltage converter
DE2826266A1 (en) * 1978-06-15 1979-12-20 Transformatoren Union Ag Multiphase transformer with high and low-tension voltage windings - which are all embedded together with leads and terminals in a single metallised resinous casting (NL 18.12.79)
JPS6194313A (en) * 1984-10-15 1986-05-13 Toshiba Corp Manufacture of resin mold type transformer
GB2236216B (en) * 1989-09-12 1994-01-19 Luminaire Dev Ltd Transformer and connector assembly
WO1998010447A1 (en) * 1996-09-04 1998-03-12 E.I. Du Pont De Nemours And Company High voltage/low voltage transformer with thermoplastic air-core insulation
JPH118134A (en) * 1997-06-13 1999-01-12 Makoto Yamamoto Transformer for receiving equipment

Also Published As

Publication number Publication date
WO2001008175A1 (en) 2001-02-01
BR9902887C1 (en) 2001-03-20
BR9902887A (en) 2001-01-09
CO5300382A1 (en) 2003-07-31
UY26254A1 (en) 2001-03-16

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