DE60128054D1 - Ständerkühlungsdesign für Generator mit Vertiefungen versehenen Oberflächen - Google Patents

Ständerkühlungsdesign für Generator mit Vertiefungen versehenen Oberflächen

Info

Publication number
DE60128054D1
DE60128054D1 DE60128054T DE60128054T DE60128054D1 DE 60128054 D1 DE60128054 D1 DE 60128054D1 DE 60128054 T DE60128054 T DE 60128054T DE 60128054 T DE60128054 T DE 60128054T DE 60128054 D1 DE60128054 D1 DE 60128054D1
Authority
DE
Germany
Prior art keywords
generator
recessed surfaces
cooling design
stand cooling
stand
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.)
Expired - Lifetime
Application number
DE60128054T
Other languages
English (en)
Other versions
DE60128054T2 (de
Inventor
Ronald Scott Bunker
Emil Donald Jarczyniski
Todd Garrett Wetzel
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.)
General Electric Co
Original Assignee
General Electric Co
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 General Electric Co filed Critical General Electric Co
Application granted granted Critical
Publication of DE60128054D1 publication Critical patent/DE60128054D1/de
Publication of DE60128054T2 publication Critical patent/DE60128054T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/12—Stationary parts of the magnetic circuit
    • H02K1/20—Stationary parts of the magnetic circuit with channels or ducts for flow of cooling medium

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Motor Or Generator Cooling System (AREA)
DE60128054T 2001-01-04 2001-12-21 Ständerkühlungsdesign für Generator mit Vertiefungen versehenen Oberflächen Expired - Lifetime DE60128054T2 (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US09/754,701 US6504274B2 (en) 2001-01-04 2001-01-04 Generator stator cooling design with concavity surfaces
US754701 2001-01-04

Publications (2)

Publication Number Publication Date
DE60128054D1 true DE60128054D1 (de) 2007-06-06
DE60128054T2 DE60128054T2 (de) 2007-12-27

Family

ID=25035931

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60128054T Expired - Lifetime DE60128054T2 (de) 2001-01-04 2001-12-21 Ständerkühlungsdesign für Generator mit Vertiefungen versehenen Oberflächen

Country Status (4)

Country Link
US (1) US6504274B2 (de)
EP (1) EP1221754B1 (de)
JP (1) JP4022067B2 (de)
DE (1) DE60128054T2 (de)

Families Citing this family (42)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20020105238A1 (en) * 2001-02-06 2002-08-08 Radomile Michael Camillo Method and kit for improved distribution of cooling air in an electric machine
US6722134B2 (en) * 2002-09-18 2004-04-20 General Electric Company Linear surface concavity enhancement
US6761031B2 (en) * 2002-09-18 2004-07-13 General Electric Company Double wall combustor liner segment with enhanced cooling
GB2393335B (en) * 2002-09-23 2005-10-26 Alstom Gas-cooled generator stator
US7104067B2 (en) * 2002-10-24 2006-09-12 General Electric Company Combustor liner with inverted turbulators
US6681578B1 (en) 2002-11-22 2004-01-27 General Electric Company Combustor liner with ring turbulators and related method
US6984102B2 (en) * 2003-11-19 2006-01-10 General Electric Company Hot gas path component with mesh and turbulated cooling
US7186084B2 (en) * 2003-11-19 2007-03-06 General Electric Company Hot gas path component with mesh and dimpled cooling
US7009317B2 (en) * 2004-01-14 2006-03-07 Caterpillar Inc. Cooling system for an electric motor
US7302990B2 (en) * 2004-05-06 2007-12-04 General Electric Company Method of forming concavities in the surface of a metal component, and related processes and articles
FR2870560B1 (fr) * 2004-05-18 2006-08-25 Snecma Moteurs Sa Circuit de refroidissement a cavite a rapport de forme eleve pour aube de turbine a gaz
US20050274489A1 (en) * 2004-06-10 2005-12-15 Brand Joseph H Heat exchange device and method
DE502004012011D1 (de) * 2004-10-28 2011-01-27 Siemens Ag Elektrobleche mit abstandsstreifen und entsprechendes herstellungsverfahren
US20060226718A1 (en) * 2005-04-08 2006-10-12 Tai-Her Yang Closed enclosure electric machine
US20060284511A1 (en) * 2005-06-21 2006-12-21 Evon Steve T Enhanced electrical machine cooling
US20070013241A1 (en) * 2005-07-13 2007-01-18 Schiferl Rich F Lamination stack cooling path
US7476993B2 (en) * 2006-04-28 2009-01-13 Pratt & Whitney Canada Corp. Method of making electric machine winding
US8016552B2 (en) * 2006-09-29 2011-09-13 General Electric Company Stator—rotor assemblies having surface features for enhanced containment of gas flow, and related processes
US20080080972A1 (en) * 2006-09-29 2008-04-03 General Electric Company Stationary-rotating assemblies having surface features for enhanced containment of fluid flow, and related processes
US20080104961A1 (en) * 2006-11-08 2008-05-08 Ronald Scott Bunker Method and apparatus for enhanced mixing in premixing devices
US7967559B2 (en) * 2007-05-30 2011-06-28 General Electric Company Stator-rotor assembly having surface feature for enhanced containment of gas flow and related processes
US7820267B2 (en) * 2007-08-20 2010-10-26 Honeywell International Inc. Percussion drilled shaped through hole and method of forming
US8376706B2 (en) * 2007-09-28 2013-02-19 General Electric Company Turbine airfoil concave cooling passage using dual-swirl flow mechanism and method
JP5631742B2 (ja) * 2008-11-27 2014-11-26 株式会社東芝 回転電機とその固定子
US20120100001A1 (en) * 2010-10-20 2012-04-26 Zaward Corporation Fan structure
US8519578B2 (en) 2010-12-01 2013-08-27 Hamilton Sundstrand Corporation Starter generator stator having housing with cooling channel
US9225208B2 (en) * 2011-09-30 2015-12-29 Hamilton Sundstrand Corporation Internal cooling of magnetic core for electric machine
US20140070640A1 (en) * 2012-09-13 2014-03-13 General Electric Company Cooling ducts in an electro-dynamic machine
US10012263B2 (en) 2012-09-28 2018-07-03 Abb Research, Ltd Rotors for rotating machines with hollow fiber-reinforced composite shaft
WO2014055221A2 (en) 2012-10-01 2014-04-10 Abb Research Ltd. Electrical machine rotors
EP2916433A1 (de) * 2014-03-06 2015-09-09 Siemens Aktiengesellschaft Elektrische Maschine mit durch Kühlgas gekühltem Rotor
EP2928047A1 (de) * 2014-03-31 2015-10-07 Siemens Aktiengesellschaft Reluktanzrotor mit mechanischer Stabilisierung
US9673668B2 (en) * 2014-09-18 2017-06-06 General Electric Company Compression band shim pack for stator core, related stator and generator
US20170063183A1 (en) * 2015-08-29 2017-03-02 Abb Technology Ag Electrical machines and fabrication methods therefor
US10523096B2 (en) * 2017-01-13 2019-12-31 Ge Aviation Systems Llc Method for manufacturing a stator assembly of an electrical machine
US11177708B2 (en) * 2017-01-13 2021-11-16 Ge Aviation Systems Llc Method for manufacturing an integrated stator and housing for an electrical machine
EP3425772B1 (de) 2017-07-03 2020-11-25 GE Energy Power Conversion Technology Limited Elektrisch umlaufende maschine, die einen stator und einen rotor umfasst
JP6855973B2 (ja) * 2017-07-31 2021-04-07 株式会社デンソー モータ
CN110350688B (zh) * 2019-07-18 2020-06-12 浙江大学 定子以及包括其的电机
CN110417141B (zh) * 2019-07-22 2020-10-27 浙江大学 定子及包括其的电机
US11757334B2 (en) * 2020-10-29 2023-09-12 Dana Belgium N.V. Systems and method for an electric motor with pin-fin cooling
US11962188B2 (en) 2021-01-21 2024-04-16 General Electric Company Electric machine

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
SU547921A1 (ru) * 1975-07-07 1977-02-25 Статор электрической машины
US4208597A (en) * 1978-06-22 1980-06-17 Westinghouse Electric Corp. Stator core cooling for dynamoelectric machines
JPS6046620B2 (ja) * 1980-10-24 1985-10-17 株式会社デンソー 回転電機用鉄心
DE3311852C2 (de) * 1983-03-31 1986-11-06 Siemens AG, 1000 Berlin und 8000 München Verfahren zur Herstellung eines Paketes aus geschichteten Blechlamellen für elektrische Maschinen und Geräte
US5075150A (en) * 1987-06-22 1991-12-24 Linton And Hirst Pack of laminations with projections and depressions in torsionally flexible contact
US5349741A (en) * 1992-06-24 1994-09-27 L.H. Carbide Corporation Method of making an interlocked core spaced for anneal penetration
JPH0614481A (ja) * 1992-06-25 1994-01-21 Mitsubishi Electric Corp 電機子鉄心
US5826323A (en) * 1997-01-14 1998-10-27 Oberg Industries, Inc. Method of making a height compensated laminar stack
US5869912A (en) * 1997-07-25 1999-02-09 General Electric Co. Direct-cooled dynamoelectric machine stator core with enhanced heat transfer capability
US5992003A (en) * 1997-11-13 1999-11-30 Oberg Industries, Inc. Method for spacing laminations
US6064134A (en) * 1998-07-24 2000-05-16 General Motors Corporation Rotor for a synchronous reluctance machine

Also Published As

Publication number Publication date
JP2002272059A (ja) 2002-09-20
US6504274B2 (en) 2003-01-07
EP1221754B1 (de) 2007-04-25
JP4022067B2 (ja) 2007-12-12
US20020084703A1 (en) 2002-07-04
DE60128054T2 (de) 2007-12-27
EP1221754A2 (de) 2002-07-10
EP1221754A3 (de) 2005-06-15

Similar Documents

Publication Publication Date Title
DE60128054D1 (de) Ständerkühlungsdesign für Generator mit Vertiefungen versehenen Oberflächen
DE60236908D1 (de) Turbinenkühlung
DE60236911D1 (de) Vakuumisoliertes Kühlgerät
DE60211066D1 (de) Gekühltes Schaufelblatt
DE60238795D1 (de) Kältegerät
DE60101821D1 (de) Anordnung mit Rasierhilfeschmiermittel
DE60128468D1 (de) Stromverteilerbaugruppe
DE50200260D1 (de) Klimatisierungssystem
DE60213925D1 (de) Kühlungsvorrichtung
DE60227209D1 (de) Motor-Generator
DE60234850D1 (de) Kühlschrank
AU2003301582A8 (en) Two-wavelength confocal interferometer for measuring multiple surfaces
DE60214810D1 (de) Stromversorgungseinheit
DE60302581D1 (de) Kühlelement
FR2836761B1 (fr) Alternateur refroidi par liquide
DE50208368D1 (de) Rinnenschuss für strebförderer mit laderampe
DE60304875D1 (de) Motorkühlsysteme
FI20021856A0 (fi) Jäähdytysjärjestely taajuusmuuttajassa
DK1180651T3 (da) Kölingsenhed
DE60330881D1 (de) Spannungsversorgung mit zwei schaltnetzteileinheiten
DE60215258D1 (de) Kühlschrank mit direkter Kühlung
NO20042869L (no) Lineaer generator med svingende stempel
DE502004003089D1 (de) Kühlaggregat
DE60326029D1 (de) Brennkraftmaschinenölkühlung
ATA15712001A (de) Wärmegenerator

Legal Events

Date Code Title Description
8364 No opposition during term of opposition