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BR9905966A - Segmento de uma instalação de alta tensão com frigorìgenos - Google Patents

Segmento de uma instalação de alta tensão com frigorìgenos

Info

Publication number
BR9905966A
BR9905966A BR9905966-5A BR9905966A BR9905966A BR 9905966 A BR9905966 A BR 9905966A BR 9905966 A BR9905966 A BR 9905966A BR 9905966 A BR9905966 A BR 9905966A
Authority
BR
Brazil
Prior art keywords
housing
refrigerators
segment
high voltage
installation
Prior art date
Application number
BR9905966-5A
Other languages
English (en)
Inventor
Guenter Wilfert
Guenter Kuebler
Sacha Parneix
Enrico Malfa
Original Assignee
Asea Brown Boveri
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 Asea Brown Boveri filed Critical Asea Brown Boveri
Publication of BR9905966A publication Critical patent/BR9905966A/pt

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02G—INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES
    • H02G5/00—Installations of bus-bars
    • H02G5/10—Cooling
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02B—BOARDS, SUBSTATIONS OR SWITCHING ARRANGEMENTS FOR THE SUPPLY OR DISTRIBUTION OF ELECTRIC POWER
    • H02B1/00—Frameworks, boards, panels, desks, casings; Details of substations or switching arrangements
    • H02B1/56—Cooling; Ventilation
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H9/00—Details of switching devices, not covered by groups H01H1/00 - H01H7/00
    • H01H9/52—Cooling of switch parts
    • H01H2009/526—Cooling of switch parts of the high voltage switches

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)
  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Patch Boards (AREA)
  • Gas-Insulated Switchgears (AREA)
  • Installation Of Bus-Bars (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Devices That Are Associated With Refrigeration Equipment (AREA)

Abstract

Patente de Invenção: <B> "SEGMENTO DE UMA INSTALAçãO DE ALTA TENSãO COM FRIGORìGENOS"<D>. O segmento de uma instalação elétrica de alta tensão apresenta um alongamento (1) cheio de gás, de configuração preponderantemente simétrica. No alojamento (1) estão previstos um condutor de corrente (3) que se estende ao longo de um plano simétrico (2) do alojamento (1) e frigorígenos para gerar um fluxo de circulação que elimina o calor perdido do calor de corrente (3). Os frigorígenos contêm duas ventoinhas (4, 5). As ventoinhas (4, 5) estão de tal modo dispostas e configuradas no interior do alojamento (1) que na operação da instalação são formados dois fluxos de circulação parcial (6, 7), de simetria especular, limitados pelo plano simétrico (2). Estes fluxos de circulação parcial deslocam-se ao longo de uma parede lateral do alojamento (8, 9) isentos de circulação do teto do alojamento (10), ou seja, do fundo do alojamento (11) até o fundo do alojamento (11), ou seja, do teto do alojamento (10). Desta maneira o calor perdido será transferido de modo especialmente eficaz para as paredes laterais do alojamento (8, 9) e o condutor de corrente (3) poderá ser sujeito a solicitações de corrente de serviços bastante elevadas.
BR9905966-5A 1998-12-24 1999-12-23 Segmento de uma instalação de alta tensão com frigorìgenos BR9905966A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP98811265A EP1022830B1 (de) 1998-12-24 1998-12-24 Abschnitt einer Hochspannungsanlage mit Kühlmitteln

Publications (1)

Publication Number Publication Date
BR9905966A true BR9905966A (pt) 2000-08-08

Family

ID=8236506

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9905966-5A BR9905966A (pt) 1998-12-24 1999-12-23 Segmento de uma instalação de alta tensão com frigorìgenos

Country Status (9)

Country Link
US (1) US6236562B1 (pt)
EP (2) EP1376809B1 (pt)
JP (2) JP4746166B2 (pt)
CN (2) CN1171365C (pt)
BR (1) BR9905966A (pt)
DE (1) DE59812640D1 (pt)
PL (1) PL337270A1 (pt)
RU (2) RU2237328C2 (pt)
ZA (1) ZA997755B (pt)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6611071B2 (en) 2001-08-17 2003-08-26 Siemens Automotive Inc. Embedded electronics for high convection cooling in an engine cooling motor application
ATE338338T1 (de) * 2003-07-11 2006-09-15 Abb Research Ltd Hochleistungsschalter mit kühlrippenanordnung
EP1507323B1 (de) 2003-08-13 2012-10-03 ABB Research Ltd. Gekapselte Schaltgeräte mit wärmeabführenden Elementen
ATE441196T1 (de) * 2004-11-16 2009-09-15 Abb Research Ltd Hochspannungsleistungsschalter mit kühlung
EP1667300B1 (de) 2004-12-03 2014-03-19 ABB Research Ltd. Hochspannungsanlage und Hochleistungsschalter mit Kühlung
DE102007008591A1 (de) * 2007-02-16 2008-08-21 Siemens Ag Elektroenergieübertragungsanordnung mit einem Kapselungsgehäuse
WO2013036157A1 (en) * 2011-09-08 2013-03-14 Siemens Aktiengesellschaft Electrical device
DE102012110001A1 (de) * 2012-10-19 2014-04-24 R.Stahl Schaltgeräte GmbH Explosionsgeschütztes Gehäuse mit einem Ventilator
CN203690768U (zh) * 2013-09-12 2014-07-02 袁茂银 一种密封式开关柜
EP3961834A1 (en) * 2020-08-26 2022-03-02 ABB Schweiz AG Cooling system for a medium voltage switchgear

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3230293A (en) * 1963-08-26 1966-01-18 Ite Circuit Breaker Ltd Forced cooled isolated phase bus system using internal blowers
US3305621A (en) * 1964-10-29 1967-02-21 Westinghouse Electric Corp Forced cooled isolated phase bus having deionizing means comprising spaced thermallyconductive plates with rotatable vane members disposed therein
US3364838A (en) * 1966-02-01 1968-01-23 Gen Electric Cabinet for mounting, enclosing and cooling electrical apparatus
JPS5025310Y1 (pt) * 1970-07-28 1975-07-30
JPS5752311A (en) * 1980-09-11 1982-03-27 Tokyo Shibaura Electric Co Gas insulating tube bus
GB2085238B (en) * 1980-10-14 1984-08-08 Bicc Ltd Electric power cable installations
JPS57149607A (en) * 1981-03-09 1982-09-16 Mitsubishi Electric Corp Locking device of rotating body
JPS6087612A (ja) * 1983-10-20 1985-05-17 株式会社東芝 ３相ガス絶縁母線
AT378632B (de) * 1984-02-10 1985-09-10 Sprecher & Schuh Ag Kuehlvorrichtung fuer gekapselte schaltzellen
JPS61109405A (ja) * 1984-10-31 1986-05-27 株式会社東芝 ガス絶縁送電機器の冷却装置
JPH04372508A (ja) * 1991-06-20 1992-12-25 Hitachi Ltd ガス絶縁開閉装置
JPH09163530A (ja) * 1995-12-11 1997-06-20 Meidensha Corp ガス絶縁開閉装置

Also Published As

Publication number Publication date
PL337270A1 (en) 2000-07-03
US6236562B1 (en) 2001-05-22
EP1022830B1 (de) 2005-03-09
JP4746166B2 (ja) 2011-08-10
CN100524991C (zh) 2009-08-05
JP2000195393A (ja) 2000-07-14
CN1260617A (zh) 2000-07-19
EP1022830A1 (de) 2000-07-26
JP4298645B2 (ja) 2009-07-22
DE59812640D1 (de) 2005-04-14
ZA997755B (en) 2000-06-29
RU2368989C2 (ru) 2009-09-27
EP1376809B1 (de) 2005-10-05
EP1376809A1 (de) 2004-01-02
CN1606207A (zh) 2005-04-13
JP2005094999A (ja) 2005-04-07
RU2237328C2 (ru) 2004-09-27
RU2004128422A (ru) 2006-03-27
CN1171365C (zh) 2004-10-13

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Legal Events

Date Code Title Description
B25D Requested change of name of applicant approved
B25D Requested change of name of applicant approved
B25G Requested change of headquarter approved
B08F Application fees: application dismissed [chapter 8.6 patent gazette]

Free format text: REFERENTE A 6A, 7A ANUIDADES

B08K Patent lapsed as no evidence of payment of the annual fee has been furnished to inpi [chapter 8.11 patent gazette]

Free format text: REFERENTE AO DESPACHO 8.6 PUBLICADO NA RPI 1910 DE 14/08/2007.