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IL151394A0 - System and method for cooling transformers - Google Patents

System and method for cooling transformers

Info

Publication number
IL151394A0
IL151394A0 IL15139401A IL15139401A IL151394A0 IL 151394 A0 IL151394 A0 IL 151394A0 IL 15139401 A IL15139401 A IL 15139401A IL 15139401 A IL15139401 A IL 15139401A IL 151394 A0 IL151394 A0 IL 151394A0
Authority
IL
Israel
Prior art keywords
cooling transformers
transformers
cooling
Prior art date
Application number
IL15139401A
Other languages
English (en)
Original Assignee
Unifin International Inc
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 Unifin International Inc filed Critical Unifin International Inc
Publication of IL151394A0 publication Critical patent/IL151394A0/xx

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
    • H01F27/08—Cooling; Ventilating
    • H01F27/10—Liquid cooling
    • H01F27/12—Oil cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D1/00—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators
    • F28D1/02—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid
    • F28D1/0233—Heat-exchange apparatus having stationary conduit assemblies for one heat-exchange medium only, the media being in contact with different sides of the conduit wall, in which the other heat-exchange medium is a large body of fluid, e.g. domestic or motor car radiators with heat-exchange conduits immersed in the body of fluid with air flow channels
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/16—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion
    • F28F1/18—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means being integral with the element, e.g. formed by extrusion the element being built-up from finned sections
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28F—DETAILS OF HEAT-EXCHANGE AND HEAT-TRANSFER APPARATUS, OF GENERAL APPLICATION
    • F28F1/00—Tubular elements; Assemblies of tubular elements
    • F28F1/10—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses
    • F28F1/12—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element
    • F28F1/14—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally
    • F28F1/22—Tubular elements and assemblies thereof with means for increasing heat-transfer area, e.g. with fins, with projections, with recesses the means being only outside the tubular element and extending longitudinally the means having portions engaging further tubular elements
    • 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
    • H01F27/025—Constructional details relating to cooling
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F28—HEAT EXCHANGE IN GENERAL
    • F28D—HEAT-EXCHANGE APPARATUS, NOT PROVIDED FOR IN ANOTHER SUBCLASS, IN WHICH THE HEAT-EXCHANGE MEDIA DO NOT COME INTO DIRECT CONTACT
    • F28D21/00—Heat-exchange apparatus not covered by any of the groups F28D1/00 - F28D20/00
    • F28D2021/0019—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for
    • F28D2021/0028—Other heat exchangers for particular applications; Heat exchange systems not otherwise provided for for cooling heat generating elements, e.g. for cooling electronic components or electric devices
    • F28D2021/0031—Radiators for recooling a coolant of cooling systems

Landscapes

  • Engineering & Computer Science (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Geometry (AREA)
  • Transformer Cooling (AREA)
  • Motor Or Generator Cooling System (AREA)
IL15139401A 2000-02-24 2001-02-20 System and method for cooling transformers IL151394A0 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18452000P 2000-02-24 2000-02-24
PCT/CA2001/000195 WO2001063629A1 (en) 2000-02-24 2001-02-20 System and method for cooling transformers

Publications (1)

Publication Number Publication Date
IL151394A0 true IL151394A0 (en) 2003-04-10

Family

ID=22677228

Family Applications (1)

Application Number Title Priority Date Filing Date
IL15139401A IL151394A0 (en) 2000-02-24 2001-02-20 System and method for cooling transformers

Country Status (12)

Country Link
US (1) US20010032718A1 (es)
EP (1) EP1258017A1 (es)
JP (1) JP2003524893A (es)
KR (1) KR20030007441A (es)
CN (1) CN1416580A (es)
AU (1) AU2001237159A1 (es)
BR (1) BR0108629A (es)
CA (1) CA2401121A1 (es)
IL (1) IL151394A0 (es)
MX (1) MXPA02008260A (es)
RU (1) RU2002122748A (es)
WO (1) WO2001063629A1 (es)

Families Citing this family (49)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6742342B1 (en) 2003-05-13 2004-06-01 Praxair Technology, Inc. System for cooling a power transformer
US6967556B2 (en) * 2003-06-30 2005-11-22 International Business Machines Corporation High power space transformer
US7081802B2 (en) * 2004-03-31 2006-07-25 Praxair Technology, Inc. System for cooling a power transformer
DE102004021107A1 (de) * 2004-04-29 2005-11-24 Bosch Rexroth Ag Flüssigkeitskühlung für Eisenkern und Wicklungspakete
DE102004054180A1 (de) * 2004-11-10 2006-05-11 Abb Technology Ag Wärmetauscher für einen Transformator
BRPI0611565B8 (pt) * 2005-04-05 2018-08-07 Vetco Gray Scandinavia As "arranjo para transporte de calor usado para isolar termicamente um ou vários elementos, arranjo para arrefecimento de um ou vários elementos, método para neutralizar ou eliminar estratificação de temperatura em um meio e uso de um arranjo"
US8253076B2 (en) * 2007-10-29 2012-08-28 Smiths Medical Asd, Inc. Respiratory system heater unit
DE102008037311B3 (de) * 2008-08-11 2009-11-05 Compact Dynamics Gmbh Kraftfahrzeugwärmetauscher, auch in einem Kraftfahrzeug
US8710946B2 (en) 2008-09-17 2014-04-29 General Electric Company Rupture resistant system
US8717134B2 (en) 2008-09-17 2014-05-06 General Electric Company System with directional pressure venting
KR101102522B1 (ko) * 2008-11-03 2012-01-03 현대중공업 주식회사 변압기용 히트파이프식 냉각장치
US8461953B1 (en) * 2009-08-18 2013-06-11 Marvin W. Ward System, method and apparatus for transformer cooling
EP2333798B1 (en) * 2009-12-08 2015-08-26 ABB Technology AG Heat exchanger system for dry-type transformers
CN101887796A (zh) * 2010-07-07 2010-11-17 江苏天力电气有限公司 一种变压器波纹油箱风冷散热导向装置
US7963743B1 (en) * 2010-10-16 2011-06-21 Winter Curt B Wind turbine with improved cooling
US20130056190A1 (en) * 2011-09-02 2013-03-07 Hamilton Sundstrand Corporation Cooling structure
US20130056188A1 (en) * 2011-09-02 2013-03-07 Hamilton Sundstrand Space Systems International Inc. Cooling structure
MX343019B (es) * 2011-12-23 2016-10-21 Schmehmann Rohrverformungstechnik Gmbh Radiador de enfriamiento con enfriamiento por líquido.
KR101239303B1 (ko) * 2013-01-16 2013-03-06 갑 동 김 열교환 타입 변압기 냉각 시스템
ITVI20130201A1 (it) * 2013-07-31 2015-02-01 Convett S R L Radiatore in alluminio a tubi ellittici alettati.
US9466414B2 (en) * 2015-02-24 2016-10-11 Cooper Technologies Company Vibration stabilizer for enclosure cooling fins
CN105047367B (zh) * 2015-05-09 2017-03-15 陈学福 可拆卸连接有内翅片的变压器散热器
US10217556B2 (en) 2015-11-03 2019-02-26 Carte International Inc. Fault-tolerant power transformer design and method of fabrication
CN105374515A (zh) * 2015-11-19 2016-03-02 铜陵瑞博电子科技有限公司 一种油浸式变压器
DE102016200744A1 (de) * 2016-01-20 2017-07-20 Siemens Aktiengesellschaft Transformator mit temperaturabhängiger Kühlung
CN105863238A (zh) * 2016-05-16 2016-08-17 江苏业强脚手架科技发展有限公司 一种折流增强换热型筒状脚手架
US9961806B2 (en) 2016-05-19 2018-05-01 Power Distribution Systems Development LLC Systems and methods for transformer cooling by vertical airflow
AT518986B1 (de) * 2016-10-07 2018-03-15 Dipl Ing Thomas Euler Rolle Wärmetauscher
US11486648B2 (en) * 2017-01-30 2022-11-01 Kyocera Corporation Heat exchanger
US10193340B2 (en) * 2017-03-15 2019-01-29 American Superconductor Corporation Multi-level cascaded H-bridge STATCOM circulating cooling fluid within enclosure
US10130009B2 (en) 2017-03-15 2018-11-13 American Superconductor Corporation Natural convection cooling for power electronics systems having discrete power dissipation components
WO2018191877A1 (en) 2017-04-19 2018-10-25 Abb Schweiz Ag Cooling system and cooling method
CN110603418B (zh) 2017-05-10 2021-06-08 Abb电网瑞士股份公司 具有改善的排热的电气装置
KR102003346B1 (ko) * 2017-11-08 2019-07-24 김동빈 건식 변압기 냉각장치
EP3718385B1 (en) * 2017-12-30 2024-08-21 Hitachi Energy Ltd System for sensor utilization in a transformer cooling circuit
DE102018208612A1 (de) * 2018-05-30 2019-12-05 Siemens Aktiengesellschaft Transformator
CN108717891A (zh) * 2018-06-26 2018-10-30 淄博鹏太电力设备有限公司 变压器散热装置以及散热方法
EP3814712A1 (en) * 2018-06-26 2021-05-05 Grace COULTER Improvements to heat exchange
WO2020078723A1 (en) * 2018-10-19 2020-04-23 Abb Schweiz Ag Radiator for a transformer having improved cooling
EP3686535B1 (en) * 2019-01-22 2024-03-06 Hitachi Energy Ltd Condenser
TWI714037B (zh) * 2019-03-26 2020-12-21 緯創資通股份有限公司 用於儲液槽體的氣流產生系統、具有其之浸沒式冷卻設備以及其操作方法
EP3817512B1 (en) * 2019-10-29 2024-04-17 Hitachi Energy Ltd Static electric induction system and method
CN110808147A (zh) * 2019-11-14 2020-02-18 杭州优朴信息技术有限公司 一种结构改良的变压器油箱
EP3904818B1 (en) * 2020-04-30 2024-01-10 Hitachi Energy Ltd Electric arrangement comprising a heat exchanger
EP3905286A1 (en) * 2020-04-30 2021-11-03 ABB Power Grids Switzerland AG Heat exchanger and electric arrangement comprising heat exchanger
CN113306692B (zh) * 2021-06-02 2022-06-14 中国船舶科学研究中心 一种可调节低流阻舷外冷却器
US11982499B2 (en) 2022-08-05 2024-05-14 Hamilton Sundstrand Corporation Heat exchanger with heat transfer augmentation features
US20240044587A1 (en) * 2022-08-05 2024-02-08 Hamilton Sundstrand Corporation Heat exchanger with heat transfer augmentation features
EP4421832A1 (en) * 2023-02-21 2024-08-28 Hitachi Energy Ltd A transformer arrangement

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR605438A (fr) * 1925-10-30 1926-05-26 Perfectionnements aux cuves des transformateurs à bain d'huile
FR649614A (fr) * 1928-02-23 1928-12-26 G Et J Menges Perfectionnements apportés dans l'établissement des échangeurs thermiques
GB361736A (en) * 1931-02-13 1931-11-26 English Electric Co Ltd Electric transformer and like tanks
DE671286C (de) * 1937-06-05 1939-02-03 Aeg Kuehlgefaess fuer Transformatoren, insbesondere grosser Leistung
FR1374649A (fr) * 1963-10-31 1964-10-09 Zaporozhski Transformatorny Zd Dispositif de refroidissement pour transformateur

Also Published As

Publication number Publication date
MXPA02008260A (es) 2002-11-29
US20010032718A1 (en) 2001-10-25
CA2401121A1 (en) 2001-08-30
WO2001063629A1 (en) 2001-08-30
BR0108629A (pt) 2003-12-23
CN1416580A (zh) 2003-05-07
KR20030007441A (ko) 2003-01-23
JP2003524893A (ja) 2003-08-19
RU2002122748A (ru) 2004-03-10
EP1258017A1 (en) 2002-11-20
AU2001237159A1 (en) 2001-09-03

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