IN2012DN02572A - - Google Patents

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Publication number
IN2012DN02572A
IN2012DN02572A IN2572DEN2012A IN2012DN02572A IN 2012DN02572 A IN2012DN02572 A IN 2012DN02572A IN 2572DEN2012 A IN2572DEN2012 A IN 2572DEN2012A IN 2012DN02572 A IN2012DN02572 A IN 2012DN02572A
Authority
IN
India
Prior art keywords
slots
stator
widths
teeth
sum
Prior art date
Application number
Other languages
English (en)
Inventor
Gregory L Snitchler
Timothy Macdonald
Original Assignee
American Superconductor 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 American Superconductor Corp filed Critical American Superconductor Corp
Publication of IN2012DN02572A publication Critical patent/IN2012DN02572A/en

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
    • H02K1/16—Stator cores with slots for windings
    • H02K1/165—Shape, form or location of the slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • 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
    • H02K1/16—Stator cores with slots for windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K55/00—Dynamo-electric machines having windings operating at cryogenic temperatures
    • H02K55/02—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type
    • H02K55/04—Dynamo-electric machines having windings operating at cryogenic temperatures of the synchronous type with rotating field windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
    • H02K2213/03—Machines characterised by numerical values, ranges, mathematical expressions or similar information
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K7/00—Arrangements for handling mechanical energy structurally associated with dynamo-electric machines, e.g. structural association with mechanical driving motors or auxiliary dynamo-electric machines
    • H02K7/18—Structural association of electric generators with mechanical driving motors, e.g. with turbines
    • H02K7/1807—Rotary generators
    • H02K7/1823—Rotary generators structurally associated with turbines or similar engines
    • H02K7/183—Rotary generators structurally associated with turbines or similar engines wherein the turbine is a wind turbine
    • H02K7/1838—Generators mounted in a nacelle or similar structure of a horizontal axis wind turbine
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E10/00—Energy generation through renewable energy sources
    • Y02E10/70—Wind energy
    • Y02E10/72—Wind turbines with rotation axis in wind direction
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
    • Y02E—REDUCTION OF GREENHOUSE GAS [GHG] EMISSIONS, RELATED TO ENERGY GENERATION, TRANSMISSION OR DISTRIBUTION
    • Y02E40/00—Technologies for an efficient electrical power generation, transmission or distribution
    • Y02E40/60—Superconducting electric elements or equipment; Power systems integrating superconducting elements or equipment

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Windings For Motors And Generators (AREA)
IN2572DEN2012 2009-09-29 2010-07-20 IN2012DN02572A (de)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US12/568,742 US20100277136A1 (en) 2009-09-29 2009-09-29 Generator with ferromagnetic teeth
PCT/US2010/042546 WO2011041014A2 (en) 2009-09-29 2010-07-20 Generator with ferromagnetic teeth

Publications (1)

Publication Number Publication Date
IN2012DN02572A true IN2012DN02572A (de) 2015-08-28

Family

ID=43029903

Family Applications (1)

Application Number Title Priority Date Filing Date
IN2572DEN2012 IN2012DN02572A (de) 2009-09-29 2010-07-20

Country Status (7)

Country Link
US (2) US20100277136A1 (de)
EP (1) EP2483992B1 (de)
JP (1) JP6035146B2 (de)
KR (1) KR101443992B1 (de)
CN (1) CN102668327B (de)
IN (1) IN2012DN02572A (de)
WO (1) WO2011041014A2 (de)

Families Citing this family (41)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US20090232183A1 (en) * 2008-03-13 2009-09-17 General Electric Company System and method to measure temperature in an electric machine
US10574110B2 (en) * 2010-04-28 2020-02-25 Launchpoint Technologies, Inc. Lightweight and efficient electrical machine and method of manufacture
EP2492502B1 (de) * 2011-02-25 2018-09-05 Siemens Aktiengesellschaft Windturbine mit Generator
JP5739737B2 (ja) * 2011-06-08 2015-06-24 住友電気工業株式会社 誘導加熱装置、及びそれを備える発電システム
US8338979B2 (en) * 2011-06-30 2012-12-25 General Electric Company Method and apparatus for a superconducting direct current generator driven by a wind turbine
BR112014017965B1 (pt) * 2012-01-27 2022-07-12 Uacj Corporation Material de liga de alumínio para barbatana de trocador de calor, método de sua fabricação e trocador de calor que utiliza o mencionado material de liga de alumínio
KR101417317B1 (ko) * 2012-08-17 2014-07-08 두산엔진주식회사 듀얼 여자기를 이용한 초전도 발전 시스템
KR101366946B1 (ko) * 2012-08-17 2014-02-25 두산엔진주식회사 이중 코일 구조를 가지는 초전도 발전 시스템
KR101386863B1 (ko) * 2012-10-05 2014-04-17 두산엔진주식회사 단극 발전기와 영구자석 여자기를 갖는 초전도 발전 시스템
JP6029934B2 (ja) * 2012-11-01 2016-11-24 川崎重工業株式会社 超電導回転機の固定子、超電導回転機
KR101380023B1 (ko) * 2012-12-26 2014-04-02 두산엔진주식회사 초전도 발전기 시스템
KR101417508B1 (ko) * 2012-12-26 2014-07-08 두산엔진주식회사 초전도 발전 시스템
KR200473549Y1 (ko) * 2012-12-28 2014-07-09 두산엔진주식회사 초전도 발전 시스템
US20140191606A1 (en) * 2013-01-10 2014-07-10 Hamilton Sundstrand Corporation Multi-channel wound-field synchronous machine
WO2015119105A1 (ja) * 2014-02-10 2015-08-13 三菱電機株式会社 回転電機および回転電機のコイルの製造方法
CN105471127B (zh) * 2014-05-29 2019-02-05 德昌电机(深圳)有限公司 电机及电机用磁芯
CN105471132B (zh) * 2014-05-29 2019-09-17 德昌电机(深圳)有限公司 电机用永久磁极及包括其的电机
FR3031252B1 (fr) * 2014-12-31 2018-12-07 Societe Electromecanique Du Nivernais Moteur electrique tubulaire
CN106487187B (zh) * 2015-08-28 2020-11-10 德昌电机(深圳)有限公司 单相永磁电机及使用该电机的吹风机
US20170063183A1 (en) * 2015-08-29 2017-03-02 Abb Technology Ag Electrical machines and fabrication methods therefor
CN108781015B (zh) * 2016-03-25 2020-08-25 三菱电机株式会社 旋转电机用电枢
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
RU2739513C1 (ru) * 2017-01-23 2020-12-25 Лагервей Винд Б.В. Ветроэнергетическая система с низкими электромагнитными помехами
EP3429063A1 (de) * 2017-07-14 2019-01-16 Siemens Aktiengesellschaft Ständer-einschichtwicklung für elektrische maschinen
US10601299B2 (en) * 2017-09-07 2020-03-24 American Superconductor Corporation High temperature superconductor generator with increased rotational inertia
DE102017217583A1 (de) 2017-10-04 2019-04-04 Siemens Aktiengesellschaft Anordnung von Batteriezellen und Flugzeug mit einer derartigen Anordnung
DE102017219735A1 (de) * 2017-11-07 2019-05-09 Siemens Aktiengesellschaft Statorwicklung mit erhöhter Leistungsdichte
US10669001B2 (en) 2017-12-11 2020-06-02 American Superconductor Corporation Hybrid electrical and mechanical propulsion and energy system for a ship
CN108535672B (zh) * 2018-04-18 2023-09-08 杭州佩伟拓超导磁体技术有限公司 磁共振磁体系统磁场匀场材料及制作方法
CN110556937B (zh) 2018-05-31 2021-12-07 比亚迪股份有限公司 定子组件以及电机
US11606017B2 (en) * 2018-06-27 2023-03-14 General Electric Company Wind turbine having superconducting generator and armature for use in the superconducting generator
US11303194B1 (en) * 2018-07-05 2022-04-12 United States Of America As Represented By The Administrator Of National Aeronautics And Space Administration Wound field synchronous machine
EP3618246A1 (de) * 2018-08-29 2020-03-04 Siemens Gamesa Renewable Energy A/S Spulenlayout für einen generator mit bandleitern
GB201817883D0 (en) * 2018-09-18 2018-12-19 Rolls Royce Plc Electric machine
US11489377B2 (en) * 2019-12-11 2022-11-01 Lc Advanced Motor Technology Corporation Rotary electric machine having winding coils with first and second portions connected in series
US11923733B2 (en) * 2020-08-28 2024-03-05 Quantentech Limited High efficiency high density motor and generator with multiple airgaps
KR102265173B1 (ko) 2020-12-17 2021-06-16 세원이앤씨(주) 밀폐형 구조의 고정자 코어 유닛 조립체
CN119054185A (zh) * 2022-04-22 2024-11-29 通用电气可再生能源西班牙有限公司 发电机中的线股定向
US12176755B2 (en) 2022-06-29 2024-12-24 Dana Tm4 Inc. Systems for electric motor
US20240055914A1 (en) * 2022-08-09 2024-02-15 Borgwarner Inc. Tooth tip insert for diamond coil winding arrangements

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH492331A (de) * 1967-10-19 1970-06-15 Uzina De Masini Electrice Bucu Generator für Frequenzen über 2000 Hz
UST917006I4 (en) * 1973-01-29 1973-12-04 Dynamoelectric machinery utilizing superconductive windings
US4058746A (en) * 1973-01-29 1977-11-15 Westinghouse Electric Corporation Dynamoelectric machinery utilizing superconductive windings
US4037123A (en) * 1973-01-29 1977-07-19 Westinghouse Electric Corporation Dynamoelectric machine with a superconductive field winding that can operate in either a synchronous or an asynchronous mode
US4647802A (en) * 1985-06-13 1987-03-03 Hewlett-Packard Company Variable reluctance motor with reduced torque ripple
JP2827773B2 (ja) * 1992-12-21 1998-11-25 株式会社日立製作所 回転電機子と電機子巻線の成形方法
US5548168A (en) 1994-06-29 1996-08-20 General Electric Company Superconducting rotor for an electrical machine
US5777420A (en) 1996-07-16 1998-07-07 American Superconductor Corporation Superconducting synchronous motor construction
US5739620A (en) * 1997-01-03 1998-04-14 Industrial Technology Research Institute Optimum groove/pole ratio for brushless motor stator profile
US6509819B2 (en) 1999-07-23 2003-01-21 American Superconductor Corporation Rotor assembly including superconducting magnetic coil
JP2001099046A (ja) * 1999-10-01 2001-04-10 Minoru Sugiyama 磁力浮上無重力構造による発電機重、プロペラローター重、同時消減発電システム
US6879081B1 (en) * 2000-08-04 2005-04-12 American Superconductor Corporation Stator coil assembly for superconducting rotating machines
DE10050371A1 (de) 2000-10-11 2002-05-02 Siemens Ag Vorrichtung mit im kryogenen Temperaturbereich ferromagnetischem und mechanisch belastbarem Bauteil
JP3621636B2 (ja) * 2000-10-16 2005-02-16 三菱電機株式会社 交流発電機の固定子及びその製造方法
US6664672B2 (en) * 2001-07-13 2003-12-16 American Superconductor Corporation Enhancement of stator leakage inductance in air-core machines
US6795720B2 (en) * 2001-08-24 2004-09-21 General Electric Company High temperature superconducting synchronous rotor coil having multi-piece rotor core
ES2435819T3 (es) * 2001-08-30 2013-12-23 Siemens Aktiengesellschaft Máquinas eléctricas en técnica de supraconducción para barcos de la marina (armada)
JP2003224965A (ja) * 2002-01-28 2003-08-08 Hitachi Ltd 超電導発電機の巻線取付軸、発電機の巻線取付軸及びその製造方法
JP4284981B2 (ja) * 2002-11-29 2009-06-24 株式会社安川電機 永久磁石形モータ
JP2004236446A (ja) * 2003-01-30 2004-08-19 Japan Science & Technology Agency 高温超伝導バルク材を用いた発電機
US6891308B2 (en) * 2003-02-18 2005-05-10 Reliance Electric Technologies, Llc Extended core for motor/generator
US20040251759A1 (en) * 2003-06-12 2004-12-16 Hirzel Andrew D. Radial airgap, transverse flux motor
US7105973B2 (en) * 2003-07-21 2006-09-12 Kollmorgen Corporation Highly efficient permanent magnet brushless motor
JP2005130689A (ja) * 2003-08-02 2005-05-19 Yukio Kinoshita 回転電機
JP2005176578A (ja) * 2003-12-15 2005-06-30 Sumitomo Electric Ind Ltd 超電導モータ及び該超電導モータを用いる自動車
JP4878183B2 (ja) * 2005-03-18 2012-02-15 株式会社日立産機システム 多相クローポール型モータ
JP4234749B2 (ja) * 2006-10-19 2009-03-04 株式会社日立製作所 回転電機、クランク形状の連続巻きコイル、分布巻き固定子及びそれらの形成方法

Also Published As

Publication number Publication date
EP2483992A2 (de) 2012-08-08
US8319390B2 (en) 2012-11-27
CN102668327A (zh) 2012-09-12
US20100277136A1 (en) 2010-11-04
JP6035146B2 (ja) 2016-11-30
KR101443992B1 (ko) 2014-09-23
CN102668327B (zh) 2015-04-22
EP2483992B1 (de) 2015-09-02
KR20120076426A (ko) 2012-07-09
WO2011041014A3 (en) 2011-09-29
WO2011041014A2 (en) 2011-04-07
WO2011041014A4 (en) 2011-12-15
JP2013506400A (ja) 2013-02-21
US20110248509A1 (en) 2011-10-13

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