FR2972895B1 - Assemblage de transformateur avec refroidissement a air ameliore - Google Patents

Assemblage de transformateur avec refroidissement a air ameliore Download PDF

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Publication number
FR2972895B1
FR2972895B1 FR1252346A FR1252346A FR2972895B1 FR 2972895 B1 FR2972895 B1 FR 2972895B1 FR 1252346 A FR1252346 A FR 1252346A FR 1252346 A FR1252346 A FR 1252346A FR 2972895 B1 FR2972895 B1 FR 2972895B1
Authority
FR
France
Prior art keywords
transformer
air cooling
transformer assembly
enhanced air
fan duct
Prior art date
Legal status (The legal status 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 status listed.)
Active
Application number
FR1252346A
Other languages
English (en)
Other versions
FR2972895A1 (fr
Inventor
Debabrata Pal
Mark W. Metzler
Frank Z. Feng
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hamilton Sundstrand Corp
Original Assignee
Hamilton Sundstrand Corp
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 Hamilton Sundstrand Corp filed Critical Hamilton Sundstrand Corp
Publication of FR2972895A1 publication Critical patent/FR2972895A1/fr
Application granted granted Critical
Publication of FR2972895B1 publication Critical patent/FR2972895B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D19/00—Axial-flow pumps
    • F04D19/002—Axial flow fans
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D25/00—Pumping installations or systems
    • F04D25/02—Units comprising pumps and their driving means
    • F04D25/06—Units comprising pumps and their driving means the pump being electrically driven
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F04—POSITIVE - DISPLACEMENT MACHINES FOR LIQUIDS; PUMPS FOR LIQUIDS OR ELASTIC FLUIDS
    • F04D—NON-POSITIVE-DISPLACEMENT PUMPS
    • F04D29/00—Details, component parts, or accessories
    • F04D29/58—Cooling; Heating; Diminishing heat transfer
    • F04D29/5813—Cooling the control unit
    • 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
    • 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
    • H01F27/085—Cooling by ambient air
    • H—ELECTRICITY
    • H05—ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
    • H05K—PRINTED CIRCUITS; CASINGS OR CONSTRUCTIONAL DETAILS OF ELECTRIC APPARATUS; MANUFACTURE OF ASSEMBLAGES OF ELECTRICAL COMPONENTS
    • H05K7/00—Constructional details common to different types of electric apparatus
    • H05K7/20—Modifications to facilitate cooling, ventilating, or heating
    • H05K7/2089—Modifications to facilitate cooling, ventilating, or heating for power electronics, e.g. for inverters for controlling motor
    • H05K7/20909—Forced ventilation, e.g. on heat dissipaters coupled to components
    • H05K7/20918—Forced ventilation, e.g. on heat dissipaters coupled to components the components being isolated from air flow, e.g. hollow heat sinks, wind tunnels or funnels
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B64—AIRCRAFT; AVIATION; COSMONAUTICS
    • B64D—EQUIPMENT FOR FITTING IN OR TO AIRCRAFT; FLIGHT SUITS; PARACHUTES; ARRANGEMENT OR MOUNTING OF POWER PLANTS OR PROPULSION TRANSMISSIONS IN AIRCRAFT
    • B64D13/00—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft
    • B64D13/06—Arrangements or adaptations of air-treatment apparatus for aircraft crew or passengers, or freight space, or structural parts of the aircraft the air being conditioned
    • B64D2013/0603—Environmental Control Systems
    • B64D2013/0614—Environmental Control Systems with subsystems for cooling avionics

Landscapes

  • Engineering & Computer Science (AREA)
  • Microelectronics & Electronic Packaging (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Thermal Sciences (AREA)
  • Mechanical Engineering (AREA)
  • General Engineering & Computer Science (AREA)
  • Transformer Cooling (AREA)
  • Cooling Or The Like Of Electrical Apparatus (AREA)

Abstract

Un système de refroidissement pour un transformateur comprend un conduit de ventilateur (12) et un boîtier (14) renfermant ensemble un espace intérieur. Un transformateur situé dans l'espace intérieur est monté sur le conduit de ventilateur (12), et comporte une pluralité de sections de noyau (42) entourées d'enroulements (36) et séparées d'espacements (44). Une structure de canalisation d'air est située entre le transformateur et le conduit de ventilateur (12). Une voie d'écoulement d'air de refroidissement s'étend à travers la structure de canalisation d'air, et entre des sections de noyau (42) du transformateur.
FR1252346A 2011-03-17 2012-03-15 Assemblage de transformateur avec refroidissement a air ameliore Active FR2972895B1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/050,509 US8368497B2 (en) 2011-03-17 2011-03-17 Transformer assembly with enhanced air cooling
US13/050509 2011-03-17

Publications (2)

Publication Number Publication Date
FR2972895A1 FR2972895A1 (fr) 2012-09-21
FR2972895B1 true FR2972895B1 (fr) 2018-10-19

Family

ID=46762726

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1252346A Active FR2972895B1 (fr) 2011-03-17 2012-03-15 Assemblage de transformateur avec refroidissement a air ameliore

Country Status (2)

Country Link
US (1) US8368497B2 (fr)
FR (1) FR2972895B1 (fr)

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20120243177A1 (en) * 2011-03-21 2012-09-27 Hamilton Sundstrand Corporation Indirect bleed air cooling of a fan motor controller
TWI461607B (zh) * 2011-12-07 2014-11-21 Delta Electronics Inc 抽氣式散熱裝置
US9011106B2 (en) * 2012-05-07 2015-04-21 Hamilton Sundstrand Corporation Fan motor controller
JP6126421B2 (ja) * 2013-03-21 2017-05-10 三菱重工オートモーティブサーマルシステムズ株式会社 モータファン
FR3033460B1 (fr) * 2015-03-04 2017-03-31 Technofan Ensemble de refroidissement pour aeronef
US9812243B2 (en) 2015-04-16 2017-11-07 Hamilton Sundstrand Corporation Power converters with immersion cooling
DE102017004865B4 (de) * 2017-04-20 2023-06-22 Sew-Eurodrive Gmbh & Co Kg Elektrogerät mit einem Gehäuseteil und mit einem zumindest durch eine Haube durchgehenden Luftkanal
EP3416467B1 (fr) 2017-06-13 2022-05-04 ABB Schweiz AG Structure d'échangeur de chaleur pour un ensemble de support
CN111919033B (zh) * 2018-03-23 2022-04-29 三菱电机株式会社 电动送风机、电动吸尘器及手干燥装置
US10923983B2 (en) * 2018-05-24 2021-02-16 Hamilton Sundstrand Corporation Aircraft generator systems and housings thereof
CN112331449B (zh) * 2020-10-21 2024-06-18 四川盛鑫源电器设备制造有限公司 一种干式变压器用防尘散热罩壳
CN113284705A (zh) * 2021-06-02 2021-08-20 广东特变电气股份有限公司 一种光伏风电双绕组分裂干式变压器
CN117595563B (zh) * 2024-01-18 2024-04-02 湖南创一智能科技有限公司 一种电机空空冷却器

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB551807A (en) * 1941-11-04 1943-03-10 Paul Alphonse Hubert Mossay Improvements connected with multiphase a.c. transformers
SE9704414D0 (sv) * 1997-02-03 1997-11-28 Asea Brown Boveri Axiell luftkylning och transformator
US6129524A (en) * 1998-12-07 2000-10-10 Turbodyne Systems, Inc. Motor-driven centrifugal air compressor with axial airflow
FR2838253B1 (fr) * 2002-04-03 2005-09-23 Leroy Somer Moteurs Machine electrique tournante a ventilation forcee
US6882068B2 (en) * 2002-10-08 2005-04-19 General Electric Company Forced air stator ventilation system and stator ventilation method for superconducting synchronous machine
DE10258765B4 (de) * 2002-12-16 2006-02-09 Wacker Construction Equipment Ag Frequenzumformer mit Lüfterkühlung
JP2005166777A (ja) * 2003-12-01 2005-06-23 Canon Inc 電子装置の冷却構造
US7142423B2 (en) * 2004-10-26 2006-11-28 Comarco Wireless Technologies, Inc. Power adapter with fan assembly
US7573362B2 (en) * 2005-10-11 2009-08-11 Hamilton Sunstrand Corporation High current, multiple air gap, conduction cooled, stacked lamination inductor
US7567160B2 (en) * 2006-02-15 2009-07-28 American Superconductor Corporation Supplementary transformer cooling in a reactive power compensation system
WO2008007513A1 (fr) * 2006-07-10 2008-01-17 Mitsubishi Electric Corporation Transformateur pour véhicules
JP4482001B2 (ja) * 2007-01-15 2010-06-16 株式会社日立製作所 強制冷却型回転電機
US7819641B2 (en) * 2007-03-05 2010-10-26 Xcelaero Corporation Reverse flow cooling for fan motor
US8575479B2 (en) * 2009-06-30 2013-11-05 TECO—Westinghouse Motor Company Providing a transformer for an inverter

Also Published As

Publication number Publication date
US8368497B2 (en) 2013-02-05
FR2972895A1 (fr) 2012-09-21
US20120234520A1 (en) 2012-09-20

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