BR9902887A - Transformador de distribuição - Google Patents

Transformador de distribuição

Info

Publication number
BR9902887A
BR9902887A BR9902887-5A BR9902887A BR9902887A BR 9902887 A BR9902887 A BR 9902887A BR 9902887 A BR9902887 A BR 9902887A BR 9902887 A BR9902887 A BR 9902887A
Authority
BR
Brazil
Prior art keywords
distribution transformer
voltage winding
transformer
risks
savings
Prior art date
Application number
BR9902887-5A
Other languages
English (en)
Other versions
BR9902887C1 (pt
Inventor
Martin Alsina Navarro
Richard Sille
Fritz Sorg
Friedrich Alber
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
Priority to BR9902887-5A priority Critical patent/BR9902887C1/pt
Priority to ARP000103545A priority patent/AR024704A1/es
Priority to UY26254A priority patent/UY26254A1/es
Priority to CO00054907A priority patent/CO5300382A1/es
Priority to PCT/BR2000/000082 priority patent/WO2001008175A1/en
Publication of BR9902887A publication Critical patent/BR9902887A/pt
Publication of BR9902887C1 publication Critical patent/BR9902887C1/pt

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

Patente de Invenção:<B>"TRANSFORMADOR DE DISTRIBUIçãO".<D> Descreve-se um transformador elétrico de distribuição trifásico ou monofásico de isolação sólida, para uso em instalação de distribuição aérea, em poste ou plataforma, ou instalação interna ou submersa. O objetivo da presente invenção consiste em um transformador de distribuição seco (20) apropriado para uso externo para ser instalado ao tempo com características elétricas equivalentes aos transformadores em óleo, porém sem os riscos de contaminação ambiental, sem os riscos de explosão, sem praticamente a necessidade de manutenção, com economia no transporte do equipamento, e economia na instalação, e maior velocidade de instalação e posibilidade de energização imediata, além de superar os problemas decorrentes do uso de transformadores em óleo. Tal objetivo é alcançado através de um transformador de distribuição (20), compreendendo um enrolamento de alta tensão (2), um enrolamento de baixa tensão (1) enrolados em um núcleo (3), o transformador (20) sendo tendo isolação elétrica entre o enrolamento de baixa tensão (1), o enrolamento de alta tensão (2) e uma blindagem (4) é realizada por um isolante sólido (6), a blindagem (4) estando aterrada (5).
BR9902887-5A 1999-07-22 1999-07-22 Trasformador de distribuição BR9902887C1 (pt)

Priority Applications (5)

Application Number Priority Date Filing Date Title
BR9902887-5A BR9902887C1 (pt) 1999-07-22 1999-07-22 Trasformador de distribuição
ARP000103545A AR024704A1 (es) 1999-07-22 2000-07-11 Transformador de distribucion
UY26254A UY26254A1 (es) 1999-07-22 2000-07-20 Transformador de distribución
CO00054907A CO5300382A1 (es) 1999-07-22 2000-07-21 Transformador de distribucion
PCT/BR2000/000082 WO2001008175A1 (en) 1999-07-22 2000-07-21 Distribution transformer

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BR9902887-5A BR9902887C1 (pt) 1999-07-22 1999-07-22 Trasformador de distribuição

Publications (2)

Publication Number Publication Date
BR9902887A true BR9902887A (pt) 2001-01-09
BR9902887C1 BR9902887C1 (pt) 2001-03-20

Family

ID=4072854

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9902887-5A BR9902887C1 (pt) 1999-07-22 1999-07-22 Trasformador de distribuição

Country Status (5)

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

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
US9640314B2 (en) 2010-04-07 2017-05-02 Abb Schweiz Ag Outdoor dry-type transformer
ES2767340T3 (es) * 2014-09-29 2020-06-17 Siemens Ag Sistema de alimentación
DE102016203776A1 (de) * 2016-03-08 2017-09-14 Siemens Aktiengesellschaft Wicklungsanordnung mit Steckdurchführung
DE102017220782A1 (de) 2017-11-21 2019-05-23 Siemens Aktiengesellschaft Transformator zur Befestigung an einem Mast eines Energieverteilungsnetzes
CN117079441B (zh) * 2023-10-16 2024-03-12 合肥工业大学 一种基于变电站变压器物理状态的火灾预警方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE652644C (de) * 1932-05-10 1937-11-13 Koch & Sterzel Akt Ges Wandler fuer Hochspannung
US3368175A (en) * 1966-04-08 1968-02-06 Gen Electric Voltage lead entrance for encapsulated electrical devices
DE2115063A1 (de) * 1971-03-25 1972-10-05 Siemens Ag Spannungswandler
DE2826266A1 (de) * 1978-06-15 1979-12-20 Transformatoren Union Ag Mehrphasentransformator mit in giessharz eingebetteten wicklungen
JPS6194313A (ja) * 1984-10-15 1986-05-13 Toshiba Corp 樹脂モ−ルド形変圧器の製造方法
GB2236216B (en) * 1989-09-12 1994-01-19 Luminaire Dev Ltd Transformer and connector assembly
EP0923785B1 (fr) * 1996-09-04 2003-07-30 Schneider Electric Industries SAS Transformateur haute tension/basse tension a isolation seche thermoplastique
JPH118134A (ja) * 1997-06-13 1999-01-12 Makoto Yamamoto 受電設備用トランス

Also Published As

Publication number Publication date
CO5300382A1 (es) 2003-07-31
WO2001008175A1 (en) 2001-02-01
AR024704A1 (es) 2002-10-23
UY26254A1 (es) 2001-03-16
BR9902887C1 (pt) 2001-03-20

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Legal Events

Date Code Title Description
FA10 Dismissal: dismissal - article 33 of industrial property law
FA10 Dismissal: dismissal - article 33 of industrial property law

Owner name: CERTIFICADO DE ADICAO DE INVENCAO

B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired
B11Y Definitive dismissal acc. article 33 of ipl - extension of time limit for request of examination expired

Free format text: CERTIFICADO DE ADICAO DE INVENCAO