BR112013006902A2 - máquina eletromecânica, segmento de um rotor ou estator em uma máquina eletromecânica e método para reduzir ondulação de torque de desbaste em uma máquina eketromecânica - Google Patents
máquina eletromecânica, segmento de um rotor ou estator em uma máquina eletromecânica e método para reduzir ondulação de torque de desbaste em uma máquina eketromecânicaInfo
- Publication number
- BR112013006902A2 BR112013006902A2 BR112013006902A BR112013006902A BR112013006902A2 BR 112013006902 A2 BR112013006902 A2 BR 112013006902A2 BR 112013006902 A BR112013006902 A BR 112013006902A BR 112013006902 A BR112013006902 A BR 112013006902A BR 112013006902 A2 BR112013006902 A2 BR 112013006902A2
- Authority
- BR
- Brazil
- Prior art keywords
- machine
- electromechanical
- electromechanical machine
- eketromechanical
- stator
- Prior art date
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
- H02K1/00—Details of the magnetic circuit
- H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
- H02K1/22—Rotating parts of the magnetic circuit
- H02K1/27—Rotor cores with permanent magnets
- H02K1/2706—Inner rotors
- H02K1/272—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis
- H02K1/274—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets
- H02K1/2753—Inner rotors the magnetisation axis of the magnets being perpendicular to the rotor axis the rotor consisting of two or more circumferentially positioned magnets the rotor consisting of magnets or groups of magnets arranged with alternating polarity
- H02K1/278—Surface mounted magnets; Inset magnets
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
- H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies
- H02K15/024—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies with slots
- H02K15/026—Wound cores
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K21/00—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets
- H02K21/12—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets
- H02K21/14—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures
- H02K21/16—Synchronous motors having permanent magnets; Synchronous generators having permanent magnets with stationary armatures and rotating magnets with magnets rotating within the armatures having annular armature cores with salient poles
-
- H—ELECTRICITY
- H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
- H02K—DYNAMO-ELECTRIC MACHINES
- H02K29/00—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices
- H02K29/03—Motors or generators having non-mechanical commutating devices, e.g. discharge tubes or semiconductor devices with a magnetic circuit specially adapted for avoiding torque ripples or self-starting problems
-
- 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
- H02K1/14—Stator cores with salient poles
- H02K1/146—Stator cores with salient poles consisting of a generally annular yoke with salient poles
- H02K1/148—Sectional cores
-
- 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
- H02K2213/00—Specific aspects, not otherwise provided for and not covered by codes H02K2201/00 - H02K2211/00
- H02K2213/12—Machines characterised by the modularity of some components
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
-
- 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
- Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
- Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
- Y10T29/00—Metal working
- Y10T29/49—Method of mechanical manufacture
- Y10T29/49002—Electrical device making
- Y10T29/49009—Dynamoelectric machine
- Y10T29/49012—Rotor
Landscapes
- Engineering & Computer Science (AREA)
- Power Engineering (AREA)
- Manufacturing & Machinery (AREA)
- Iron Core Of Rotating Electric Machines (AREA)
- Permanent Magnet Type Synchronous Machine (AREA)
Applications Claiming Priority (3)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US38566010P | 2010-09-23 | 2010-09-23 | |
US13/240,731 US8912704B2 (en) | 2010-09-23 | 2011-09-22 | Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics |
PCT/US2011/052893 WO2012040542A1 (en) | 2010-09-23 | 2011-09-23 | Sectionalized electrochemical machines having low torque ripple and low cogging torque characteristics |
Publications (1)
Publication Number | Publication Date |
---|---|
BR112013006902A2 true BR112013006902A2 (pt) | 2019-09-24 |
Family
ID=44736100
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
BR112013006902A BR112013006902A2 (pt) | 2010-09-23 | 2011-09-23 | máquina eletromecânica, segmento de um rotor ou estator em uma máquina eletromecânica e método para reduzir ondulação de torque de desbaste em uma máquina eketromecânica |
Country Status (6)
Country | Link |
---|---|
US (2) | US8912704B2 (pt) |
EP (1) | EP2619880A1 (pt) |
CN (1) | CN103210566B (pt) |
BR (1) | BR112013006902A2 (pt) |
CA (1) | CA2812209A1 (pt) |
WO (1) | WO2012040542A1 (pt) |
Families Citing this family (31)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US8912704B2 (en) | 2010-09-23 | 2014-12-16 | Northern Power Systems, Inc. | Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics |
US9281731B2 (en) | 2010-09-23 | 2016-03-08 | Northem Power Systems, Inc. | Method for maintaining a machine having a rotor and a stator |
US9359994B2 (en) | 2010-09-23 | 2016-06-07 | Northern Power Systems, Inc. | Module-handling tool for installing/removing modules into/from an electromagnetic rotary machine having a modularized active portion |
US8816546B2 (en) | 2010-09-23 | 2014-08-26 | Northern Power Systems, Inc. | Electromagnetic rotary machines having modular active-coil portions and modules for such machines |
US8789274B2 (en) | 2010-09-23 | 2014-07-29 | Northern Power Systems, Inc. | Method and system for servicing a horizontal-axis wind power unit |
WO2013116506A1 (en) * | 2012-02-03 | 2013-08-08 | Green Ray Technologies Llc | Electric machines and methods of making same |
JP5940421B2 (ja) * | 2012-09-25 | 2016-06-29 | 株式会社デンソー | 回転電機の固定子 |
US10224767B2 (en) * | 2012-11-20 | 2019-03-05 | Jaguar Land Rover Limited | Electric machine and method of operation thereof |
US9190890B2 (en) * | 2013-02-18 | 2015-11-17 | Siemens Energy, Inc. | Method and apparatus for removal and replacement of a wound stator core |
CN203312934U (zh) * | 2013-05-16 | 2013-11-27 | 张嘉宏 | 一种结构改良的电机定子 |
KR101450076B1 (ko) * | 2013-05-29 | 2014-10-15 | 서울대학교산학협력단 | 전 방향 전단파 자기변형 패치 트랜스듀서 및 코일 권선 방법 |
DE102013222643A1 (de) * | 2013-11-07 | 2015-05-07 | Robert Bosch Gmbh | Flachpaket zur Herstellung eines Stators |
DE102014200947A1 (de) * | 2014-01-20 | 2015-08-06 | Wobben Properties Gmbh | Synchrongenerator einer getriebelosen Windenergieanlage |
WO2015195195A2 (en) | 2014-06-19 | 2015-12-23 | Ping Li | Electric motor, generator and commutator system, device and method |
US10270300B2 (en) * | 2015-04-08 | 2019-04-23 | Nidec Motor Corporation | Motor with sectioned stator |
EP3104499A1 (en) * | 2015-06-12 | 2016-12-14 | Siemens Aktiengesellschaft | Armature of an electrical machine |
DE102016108712A1 (de) | 2016-05-11 | 2017-11-16 | Wobben Properties Gmbh | Synchrongenerator einer getriebelosen Windenergieanlage sowie Verfahren zum Herstellen eines Synchrongenerators und Verwendung von Formspulen |
CN110546856B (zh) * | 2016-08-03 | 2022-02-01 | 智能电机解决方案私人有限公司 | 电机 |
US10833541B2 (en) * | 2016-11-21 | 2020-11-10 | Unison Industries, Inc. | Tooth-wound stator assembly |
FR3061370B1 (fr) * | 2016-12-27 | 2022-05-13 | Francecol Tech | Ensemble electromagnetique a structure polyphasee |
WO2018141579A1 (en) | 2017-02-02 | 2018-08-09 | Siemens Wind Power A/S | Segmented stator electrical machine |
US10724502B2 (en) * | 2018-05-22 | 2020-07-28 | Creating Moore, Llc | Vertical axis wind turbine apparatus and system |
CN108880014B (zh) * | 2018-05-29 | 2021-10-29 | 南方电机科技有限公司 | 一种定子、马达及自动化设备 |
EP3648306A1 (en) | 2018-10-30 | 2020-05-06 | Siemens Gamesa Renewable Energy A/S | Electrical machine having a segmented stator or rotor |
EP3648305B1 (en) | 2018-10-30 | 2021-06-30 | Siemens Gamesa Renewable Energy A/S | Electrical machine with hybrid tooth design |
CN111384790A (zh) * | 2018-12-28 | 2020-07-07 | 福特全球技术公司 | 用于电机的定子及电机 |
GB2582941B (en) * | 2019-04-09 | 2023-08-02 | Centre Nat Rech Scient | A stator winding arrangement |
GB2587186A (en) * | 2019-09-11 | 2021-03-24 | Rolls Royce Plc | Electric Machines |
JP2022055707A (ja) * | 2020-09-29 | 2022-04-08 | 本田技研工業株式会社 | 回転電機 |
US11621623B2 (en) * | 2021-01-15 | 2023-04-04 | Lin Engineering, Inc. | 4-stator-pole step motor with passive inter-poles |
JP2022176516A (ja) * | 2021-05-17 | 2022-11-30 | 株式会社Subaru | 車両用モータ |
Family Cites Families (88)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CH75705A (fr) | 1917-06-12 | 1917-09-01 | Westinghouse Sa | Perfectionnement aux machines dynamo-électriques |
US2078668A (en) | 1935-11-29 | 1937-04-27 | Westinghouse Electric & Mfg Co | Low-loss dynamo-electric machine |
CH516248A (de) | 1970-05-21 | 1971-11-30 | Bbc Brown Boveri & Cie | Elektrische Maschine, insbesondere Turbogenerator, und Verfahren zu ihrer Herstellung |
JPS5949781B2 (ja) | 1976-10-21 | 1984-12-05 | 株式会社東芝 | 回転電機 |
US4315171A (en) | 1977-05-23 | 1982-02-09 | Ernest Schaeffer | Step motors |
US4424463A (en) | 1981-05-27 | 1984-01-03 | Musil J Donald | Apparatus for minimizing magnetic cogging in an electrical machine |
US4700098A (en) * | 1984-12-28 | 1987-10-13 | Sanyo Electric Co., Ltd. | D.C. motors with unequal pole spacing |
JPS62233048A (ja) * | 1986-04-01 | 1987-10-13 | Nippon Electric Ind Co Ltd | 三相誘導電動機 |
JPS633638A (ja) | 1986-06-23 | 1988-01-08 | Tamagawa Seiki Co Ltd | ブラシレス直流モ−タ |
US4990809A (en) | 1987-04-27 | 1991-02-05 | The Superior Electric Company | Variable reluctance motor |
JPH0810970B2 (ja) | 1988-03-11 | 1996-01-31 | 株式会社安川電機 | 多相永久磁石形同期機 |
DE3914731A1 (de) | 1989-04-28 | 1990-10-31 | Siemens Ag | Drehstrommotor grossen durchmessers mit teilfugen im staender |
JPH04289759A (ja) | 1991-03-18 | 1992-10-14 | Matsushita Electric Ind Co Ltd | ブラシレスモータ |
GB9311634D0 (en) | 1993-06-03 | 1993-07-21 | Spooner Edward | Electromagnetic machine |
US5691589A (en) | 1995-06-30 | 1997-11-25 | Kaman Electromagnetics Corporation | Detachable magnet carrier for permanent magnet motor |
US5675196A (en) | 1995-11-20 | 1997-10-07 | Quantum Corporation | High speed ten pole/twelve slot D.C. brushless motor with minimized net radial force and low cogging torque |
CA2270340A1 (en) | 1996-11-04 | 1998-05-14 | Asea Brown Boveri Ab | A stator for a rotating electric machine and a method of manufacturing a stator |
US6321439B1 (en) | 1997-01-21 | 2001-11-27 | Siemens Westinghouse Power Corporation | Method for assembly of a stator in the field |
JPH11234990A (ja) | 1998-02-12 | 1999-08-27 | Okuma Corp | 永久磁石モータ |
DE19805981A1 (de) | 1998-02-13 | 1999-08-26 | Siemens Ag | Drehstrommotor |
JP3428896B2 (ja) | 1998-05-07 | 2003-07-22 | オークマ株式会社 | トルクリップルを低減したモータ |
JPH11335074A (ja) | 1998-05-29 | 1999-12-07 | Toshiba Plant Kensetsu Co Ltd | 発電機の分解組立用治具 |
JP3688898B2 (ja) * | 1998-08-21 | 2005-08-31 | 株式会社東芝 | 電動機のロータ |
TW483216B (en) * | 1998-09-08 | 2002-04-11 | Toshiba Corp | Motor |
DK173641B1 (da) | 1998-12-15 | 2001-05-14 | Bonus Energy As | Generator, fortrinsvis til en vindmølle |
KR20010102036A (ko) | 1999-02-10 | 2001-11-15 | 추후제출 | 축 형태의 자속을 지닌 전기 다중극 모터/발전기 |
NL1013129C2 (nl) | 1999-09-24 | 2001-03-27 | Lagerwey Windturbine B V | Windmolen. |
JP4289759B2 (ja) | 2000-04-18 | 2009-07-01 | キヤノン株式会社 | 駆動伝達装置および該駆動伝達装置を用いた絞り羽根駆動装置 |
DE10027246C1 (de) | 2000-05-31 | 2001-10-31 | Mannesmann Sachs Ag | Elektrische Maschine mit einer Kühleinrichtung |
EP1217713B1 (en) * | 2000-12-20 | 2010-02-10 | Yamaha Motor Electronics Kabushiki Kaisha | Permanent magnet type rotor and permanent magnet type rotary electrical machine |
JP3995450B2 (ja) | 2000-12-20 | 2007-10-24 | ヤマハモーターエレクトロニクス株式会社 | 永久磁石型回転電機 |
DE10115186A1 (de) | 2001-03-27 | 2002-10-24 | Rexroth Indramat Gmbh | Gekühltes Primärteil oder Sekundärteil eines Elektromotors |
JP3621653B2 (ja) | 2001-03-28 | 2005-02-16 | 三菱電機株式会社 | 回転電機の固定子および固定子鉄心並びにその製造方法 |
US7113899B2 (en) | 2001-05-01 | 2006-09-26 | General Electric Company | Method and system for designing an electric machine stator including keybars |
WO2003055045A1 (fr) | 2001-12-20 | 2003-07-03 | Mitsubishi Denki Kabushiki Kaisha | Machine dynamoelectrique du type a aimants permanents et generateur synchrone du type a aimants permanents utilisant l'energie eolienne |
DE10210071A1 (de) | 2002-03-08 | 2003-10-09 | Lat Suhl Ag | Drehmomentmotor in Segmentbauweise |
US6717323B1 (en) | 2002-06-04 | 2004-04-06 | Wavecrest Laboratories, Llc | Rotary electric motor having a plurality of skewed stator poles and/or rotor poles |
US6819016B2 (en) | 2002-07-18 | 2004-11-16 | Tm4 Inc. | Liquid cooling arrangement for electric machines |
WO2004017497A1 (de) | 2002-07-26 | 2004-02-26 | W.B.T.-S.A. World Business Technology | Generator für den einsatz bei windkraftanlagen oder wasserkrafträdern |
US6891298B2 (en) * | 2002-08-28 | 2005-05-10 | Emerson Electric Co. | Interior permanent magnet machine with reduced magnet chattering |
JP2004187488A (ja) * | 2002-11-19 | 2004-07-02 | Fanuc Ltd | 電動機 |
ES2233146B1 (es) | 2002-11-21 | 2006-06-01 | Manuel Torres Martinez | Alternador multipolar para aerogeneradores. |
DE10311674B4 (de) | 2003-03-11 | 2007-02-01 | aeroconcept Ingenieurgesellschaft für Luftfahrttechnik und Faserverbundtechnologie mbH | Wartungsplattform |
JP2004289919A (ja) | 2003-03-20 | 2004-10-14 | Nsk Ltd | 永久磁石モータ |
EP1668244B1 (en) | 2003-09-26 | 2013-06-05 | Vestas Wind Systems A/S | Equipment for mounting on the hub of a wind turbine and method of conducting service on a wind turbine using such equipment |
US7318154B2 (en) | 2003-09-29 | 2008-01-08 | General Electric Company | Various methods and apparatuses to provide remote access to a wind turbine generator system |
JP2005210790A (ja) | 2004-01-21 | 2005-08-04 | Honda Motor Co Ltd | 回転電機 |
US7653986B2 (en) | 2004-04-26 | 2010-02-02 | Siemens Energy, Inc. | Horizontal assembly of stator core using keybar extensions |
DE102004044697B4 (de) * | 2004-09-15 | 2009-02-26 | Siemens Ag | Synchronmaschine |
ITBZ20040047A1 (it) | 2004-09-20 | 2004-12-20 | High Technology Invest Bv | Generatore/motore elettrico, in particolare per l'impiego in impianti eolici, impianti a fune o idraulici. |
DE102004052070A1 (de) | 2004-10-26 | 2006-05-18 | Siemens Ag | Elektrische Maschine |
US7692357B2 (en) | 2004-12-16 | 2010-04-06 | General Electric Company | Electrical machines and assemblies including a yokeless stator with modular lamination stacks |
JP4626405B2 (ja) * | 2005-06-01 | 2011-02-09 | 株式会社デンソー | ブラシレスモータ |
JP2007020386A (ja) * | 2005-06-08 | 2007-01-25 | Denso Corp | 回転電機 |
DE102005029895A1 (de) | 2005-06-27 | 2007-01-04 | Siemens Ag | Direktantrieb für Großantriebe |
DE102006002900B4 (de) | 2006-01-20 | 2007-12-20 | Siemens Ag | Elektrische Maschine mit einem dreisträngigen Wicklungssystem |
DE102006005316B4 (de) | 2006-02-06 | 2020-03-26 | Siemens Aktiengesellschaft | Kühleinrichtung für eine elektrische Maschine, elektrische Maschinen mit einer solchen Kühleinrichtung, Dynamoblech sowie Herstellungsverfahren für solche elektrischen Maschinen |
CN103633751A (zh) | 2006-08-04 | 2014-03-12 | 净流有限合伙企业 | 具有由多个可分离段形成的定子和转子圆盘的轴向空气间隙机 |
WO2008021401A2 (en) | 2006-08-16 | 2008-02-21 | Gary Dickes | Permanent magnet alternator with segmented construction |
WO2008069818A1 (en) | 2006-12-08 | 2008-06-12 | General Electric Company | Portable hub crane for wind turbine components |
ES2343447B1 (es) | 2007-04-26 | 2011-05-20 | M.Torres Olvega Industrial, S.L. | Aerogenerador de alta produccion electrica. |
JP4885073B2 (ja) | 2007-06-20 | 2012-02-29 | 三菱重工業株式会社 | 風車回転翼の吊下げ装置、風車回転翼の取付け方法、および風力発電装置の建設方法 |
EP2063119A3 (en) | 2007-11-21 | 2014-04-30 | Siemens Aktiengesellschaft | Module of a nacelle of a wind turbine and method of assembly |
JP2009131030A (ja) | 2007-11-22 | 2009-06-11 | Tamagawa Seiki Co Ltd | モータ鉄心構造 |
US7948100B2 (en) | 2007-12-19 | 2011-05-24 | General Electric Company | Braking and positioning system for a wind turbine rotor |
US8434216B2 (en) | 2008-01-08 | 2013-05-07 | General Electric Company | Methods and systems for in-situ machine maintenance |
EP2250116B1 (en) | 2008-03-13 | 2014-01-01 | Tecsis Tecnologia E Sistemas Avancados S.A. | Method and apparatus for handling aerogenerator blades |
FI120782B (fi) | 2008-04-18 | 2010-02-26 | Abb Oy | Jäähdytyselementti sähkökoneeseen |
EP2131475A3 (de) | 2008-06-02 | 2017-09-20 | Siemens Aktiengesellschaft | Rotor für eine elektrische Maschine |
KR101038641B1 (ko) | 2008-09-01 | 2011-06-03 | 두산중공업 주식회사 | 풍력터빈설비의 유지 보수 시스템 |
EP2163528A1 (de) | 2008-09-12 | 2010-03-17 | Waltec Maschinen GmbH | Glasmaschine mit Direktantrieb |
ES2474595T3 (es) | 2008-09-30 | 2014-07-09 | Vestas Wind Systems A/S | Grúa de servicio para turbina e�lica |
EP2182570A1 (en) | 2008-10-28 | 2010-05-05 | Siemens Aktiengesellschaft | Arrangement for cooling of an electrical machine |
IT1391770B1 (it) | 2008-11-13 | 2012-01-27 | Rolic Invest Sarl | Generatore eolico per la generazione di energia elettrica |
US8061999B2 (en) | 2008-11-21 | 2011-11-22 | General Electric Company | Spinner-less hub access and lifting system for a wind turbine |
DE102008063783A1 (de) | 2008-12-18 | 2010-06-24 | Wind-Direct Gmbh | Generator für eine Windenergieanlage und Verfahren zu seiner Herstellung |
EP2224578A1 (en) * | 2009-02-27 | 2010-09-01 | ABB Research Ltd. | Stator winding scheme of a permanent magnet machine |
DK2226502T3 (da) | 2009-03-03 | 2013-03-25 | Siemens Ag | Fremgangsmåde og indretning til installering af en vindmølle |
US8664819B2 (en) | 2009-08-18 | 2014-03-04 | Northern Power Systems Utility Scale, Inc. | Method and apparatus for permanent magnet attachment in an electromechanical machine |
NO20092984A1 (no) | 2009-09-11 | 2011-02-14 | Blaaster Wind Tech As | Vindturbin |
KR101124622B1 (ko) | 2009-10-26 | 2012-03-19 | 한국생명공학연구원 | Socs2 유전자의 발현을 조절하여 자연 살해 세포를 활성화시키는 방법 |
EP2320080A1 (en) | 2009-11-06 | 2011-05-11 | Siemens Aktiengesellschaft | Arrangement for cooling of an electrical generator |
CN101881758A (zh) | 2010-06-25 | 2010-11-10 | 南开大学 | 一种测定大气颗粒物中酞酸酯的方法 |
US8816546B2 (en) | 2010-09-23 | 2014-08-26 | Northern Power Systems, Inc. | Electromagnetic rotary machines having modular active-coil portions and modules for such machines |
US8789274B2 (en) | 2010-09-23 | 2014-07-29 | Northern Power Systems, Inc. | Method and system for servicing a horizontal-axis wind power unit |
US8912704B2 (en) | 2010-09-23 | 2014-12-16 | Northern Power Systems, Inc. | Sectionalized electromechanical machines having low torque ripple and low cogging torque characteristics |
US9281731B2 (en) | 2010-09-23 | 2016-03-08 | Northem Power Systems, Inc. | Method for maintaining a machine having a rotor and a stator |
US9359994B2 (en) | 2010-09-23 | 2016-06-07 | Northern Power Systems, Inc. | Module-handling tool for installing/removing modules into/from an electromagnetic rotary machine having a modularized active portion |
-
2011
- 2011-09-22 US US13/240,731 patent/US8912704B2/en not_active Expired - Fee Related
- 2011-09-23 CN CN201180054715.XA patent/CN103210566B/zh not_active Expired - Fee Related
- 2011-09-23 EP EP11764444.3A patent/EP2619880A1/en not_active Withdrawn
- 2011-09-23 WO PCT/US2011/052893 patent/WO2012040542A1/en active Application Filing
- 2011-09-23 CA CA2812209A patent/CA2812209A1/en not_active Abandoned
- 2011-09-23 BR BR112013006902A patent/BR112013006902A2/pt not_active IP Right Cessation
-
2014
- 2014-12-10 US US14/566,193 patent/US9812909B2/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
US20150137652A1 (en) | 2015-05-21 |
CN103210566B (zh) | 2016-10-12 |
CA2812209A1 (en) | 2012-03-29 |
CN103210566A (zh) | 2013-07-17 |
WO2012040542A1 (en) | 2012-03-29 |
EP2619880A1 (en) | 2013-07-31 |
US9812909B2 (en) | 2017-11-07 |
US20120074797A1 (en) | 2012-03-29 |
US8912704B2 (en) | 2014-12-16 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
BR112013006902A2 (pt) | máquina eletromecânica, segmento de um rotor ou estator em uma máquina eletromecânica e método para reduzir ondulação de torque de desbaste em uma máquina eketromecânica | |
EP2719877A4 (en) | MOTOR ROTOR STRUCTURE FOR ELECTRIC TURBOLADERS AND INSTALLATION METHOD THEREFOR | |
EP2670028A4 (en) | Stator teeth, stator, rotating armature, and method for controlling rotating armature | |
ZA201405566B (en) | Rotor and reluctance motor | |
BR112015003256A2 (pt) | rotor do motor de relutância assistido por ímã, e, motor sem escova | |
EP2816709B8 (en) | Rotor core, motor, and method for manufacturing motor | |
GB2484386B (en) | Ventilated rotor and stator for dynamoelectric machine | |
BR112013022934A2 (pt) | rotor de motor rotativo | |
BR112013029121A2 (pt) | rotor para uma máquina elétrica rotativa, método de fabricação de um rotor e máquina elétrica rotativa | |
EP2806538A4 (en) | METHOD FOR PRODUCING A ROTOR FOR A PERMANENT MAGNETIC MOTOR | |
EP2800246A4 (en) | ELECTRIC LATHE AND METHOD FOR PRODUCING A STATOR | |
BR112013014838A2 (pt) | máquina elétrica, em especial de uma unidade de bomba | |
BR112015005561A2 (pt) | rotor de uma máquina elétrica rotativa e máquina elétrica rotativa. | |
EP2741401A4 (en) | MOTOR ROTOR AND ENGINE COMPRISING THIS ROTOR | |
BR112014013512A2 (pt) | máquina rotatória, rotor de máquina e método para prender um impulsor | |
DE102012021109A8 (de) | Rotor and Motor | |
HUE047713T2 (hu) | Belsõ rotoros motor | |
EP2741400A4 (en) | MOTOR ROTOR AND ENGINE COMPRISING THIS ROTOR | |
EP2579433A4 (en) | Rotor of induction motor, and induction motor using same | |
EP2741399A4 (en) | MOTOR ROTOR AND ENGINE COMPRISING THIS ROTOR | |
BR112013020869A2 (pt) | rolamento axial/radial, em especial, para o acolhimento de pás de rotor em uma turbina eólica | |
GB201108995D0 (en) | Torque tool with synchronous reluctance motor | |
EP2701289A4 (en) | MANUFACTURING PROCESS FOR A MOTOR ROTOR | |
EP2299239A4 (en) | WAVE CURVE CALCULATION SYSTEM OF A TUBINE ROTOR | |
EP2782217A4 (en) | ROTOR FOR A ROTATING ELECTRIC MACHINE AND MOTOR FOR ELECTRIC POWER STEERING |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
B08F | Application dismissed because of non-payment of annual fees [chapter 8.6 patent gazette] | ||
B25A | Requested transfer of rights approved |
Owner name: NORTHERN POWER SYSTEMS, INC. (US) |
|
B25A | Requested transfer of rights approved |
Owner name: WEG ELECTRIC CORP (US) |
|
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: EM VIRTUDE DO ARQUIVAMENTO PUBLICADO NA RPI 2543 DE 01-10-2019 E CONSIDERANDO AUSENCIA DE MANIFESTACAO DENTRO DOS PRAZOS LEGAIS, INFORMO QUE CABE SER MANTIDO O ARQUIVAMENTO DO PEDIDO DE PATENTE, CONFORME O DISPOSTO NO ARTIGO 12, DA RESOLUCAO 113/2013. |