JP2008523782A5 - - Google Patents

Download PDF

Info

Publication number
JP2008523782A5
JP2008523782A5 JP2007546094A JP2007546094A JP2008523782A5 JP 2008523782 A5 JP2008523782 A5 JP 2008523782A5 JP 2007546094 A JP2007546094 A JP 2007546094A JP 2007546094 A JP2007546094 A JP 2007546094A JP 2008523782 A5 JP2008523782 A5 JP 2008523782A5
Authority
JP
Japan
Prior art keywords
electric motor
stator
slot
slots
arrangement
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.)
Granted
Application number
JP2007546094A
Other languages
English (en)
Japanese (ja)
Other versions
JP5179193B2 (ja
JP2008523782A (ja
Filing date
Publication date
Priority claimed from FI20041597A external-priority patent/FI118448B/fi
Application filed filed Critical
Publication of JP2008523782A publication Critical patent/JP2008523782A/ja
Publication of JP2008523782A5 publication Critical patent/JP2008523782A5/ja
Application granted granted Critical
Publication of JP5179193B2 publication Critical patent/JP5179193B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

JP2007546094A 2004-12-13 2005-12-12 電動モータにおける高調波の減少 Expired - Fee Related JP5179193B2 (ja)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
FI20041597 2004-12-13
FI20041597A FI118448B (fi) 2004-12-13 2004-12-13 Yliaaltojen pienentäminen sähkömoottorissa
PCT/FI2005/050459 WO2006064089A1 (en) 2004-12-13 2005-12-12 Reduction of harmonics in an electric motor

Publications (3)

Publication Number Publication Date
JP2008523782A JP2008523782A (ja) 2008-07-03
JP2008523782A5 true JP2008523782A5 (enExample) 2009-02-12
JP5179193B2 JP5179193B2 (ja) 2013-04-10

Family

ID=33547967

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2007546094A Expired - Fee Related JP5179193B2 (ja) 2004-12-13 2005-12-12 電動モータにおける高調波の減少

Country Status (8)

Country Link
US (1) US7675213B2 (enExample)
EP (1) EP1836759B1 (enExample)
JP (1) JP5179193B2 (enExample)
KR (1) KR101233110B1 (enExample)
CN (1) CN101116233B (enExample)
ES (1) ES2626566T3 (enExample)
FI (1) FI118448B (enExample)
WO (1) WO2006064089A1 (enExample)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101771299B (zh) * 2009-12-26 2012-07-04 中国矿业大学 一种转子导体非均匀分布的永磁同步电机的转子结构
TWI465006B (zh) * 2011-12-02 2014-12-11 Ind Tech Res Inst 軸向磁通電機定子組結構
CN202856488U (zh) 2012-08-03 2013-04-03 埃塞克科技有限公司 横向磁通发电机
US9559559B2 (en) 2012-09-24 2017-01-31 Eocycle Technologies Inc. Transverse flux electrical machine stator with stator skew and assembly thereof
CA2829812A1 (en) 2012-10-17 2014-04-17 Eocycle Technologies Inc. Transverse flux electrical machine rotor
EP2728713A1 (en) * 2012-10-31 2014-05-07 Openhydro IP Limited An electrical machine
EP2728712A1 (en) * 2012-10-31 2014-05-07 Openhydro IP Limited A power generator for a hydro turbine
US11139707B2 (en) 2015-08-11 2021-10-05 Genesis Robotics And Motion Technologies Canada, Ulc Axial gap electric machine with permanent magnets arranged between posts
EP3335299A4 (en) 2015-08-11 2019-06-12 Genesis Robotics and Motion Technologies Canada, ULC ELECTRICAL MACHINE
US11043885B2 (en) 2016-07-15 2021-06-22 Genesis Robotics And Motion Technologies Canada, Ulc Rotary actuator
JP7516266B2 (ja) * 2018-08-28 2024-07-16 ボストン サイエンティフィック サイムド，インコーポレイテッド 経皮的循環器系補助装置用アキシャルフラックスモータ
DE102019203883A1 (de) * 2019-03-21 2020-09-24 Robert Bosch Gmbh Ringförmiger Stator und Verfahren zu seiner Herstellung
US11735965B2 (en) 2021-03-22 2023-08-22 Rolls-Royce Plc Rotor assembly
US11870305B2 (en) 2021-03-22 2024-01-09 Rolls-Royce Singapore Pte. Ltd. System and method for reduced rotor losses
CN116799988A (zh) * 2022-03-16 2023-09-22 浙江方正电机股份有限公司 转子结构及其形成方法、电机结构
JP2025067233A (ja) * 2023-10-12 2025-04-24 株式会社日立産機システム 回転電機

Family Cites Families (27)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB688696A (en) * 1950-03-15 1953-03-11 British Thomson Houston Co Ltd Improvements in heteropolar inductor alternators
GB887047A (en) * 1958-11-18 1962-01-17 Friedrich Tellert Improvements in or relating to dynamo electric machines
DE2337905A1 (de) * 1973-07-26 1975-02-13 Gerhard Berger Fabrikation Ele Selbstanlaufender synchronmotor mit dauermagnetlaeufer
JPS54134309A (en) * 1978-04-10 1979-10-18 Nippon Soken Ac power generator for vehicles
SU955368A1 (ru) * 1981-01-08 1982-08-30 Ленинградское Электромашиностроительное Объединение "Электросила" Им.С.М.Кирова Статор синхронной электрической машины
JPS58116031A (ja) * 1981-12-28 1983-07-11 Toshiba Corp 回転電機の鉄心
US4516048A (en) * 1983-09-29 1985-05-07 The Superior Electric Company Stator with nonuniformly spaced teeth for rotating electromagnetic device
US4692646A (en) 1984-08-01 1987-09-08 Matsushita Electric Industrial Co., Ltd. Rotating electric motor with reduced cogging torque
US4847526A (en) * 1985-07-11 1989-07-11 Nippon Ferrofluidics Corporation Variant-pole electric motor
US4703243A (en) * 1986-04-17 1987-10-27 Kollmorgen Technologies Corporation Stepping motor harmonic suppression
SE455247B (sv) 1987-07-08 1988-06-27 Assar Nordebo Trefasgenerator med lindningsfri rotor
SU1725780A3 (ru) * 1989-09-01 1992-04-07 В. В. Ш кон дин Мотор-колесо В.В.Шкондина
US5107159A (en) * 1989-09-01 1992-04-21 Applied Motion Products, Inc. Brushless DC motor assembly with asymmetrical poles
JPH02276448A (ja) * 1990-03-23 1990-11-13 Matsushita Electric Ind Co Ltd 電動機
JP3278770B2 (ja) * 1992-07-31 2002-04-30 ミネベア株式会社 多相ハイブリッド型ステッピングモータ
US5394321A (en) 1992-09-02 1995-02-28 Electric Power Research Institute, Inc. Quasi square-wave back-EMF permanent magnet AC machines with five or more phases
JP3182493B2 (ja) * 1994-12-27 2001-07-03 多摩川精機株式会社 バリアブルリラクタンス型角度検出器
US5734217A (en) 1995-05-18 1998-03-31 Aura Systems, Inc. Induction machine using ferromagnetic conducting material in rotor
JPH1023733A (ja) * 1996-07-02 1998-01-23 Sayama Precision Ind Co ステッピングモータ
JPH10164779A (ja) * 1996-11-26 1998-06-19 Fuji Electric Co Ltd アクシャルギャップ同期機
US6348751B1 (en) 1997-12-12 2002-02-19 New Generation Motors Corporation Electric motor with active hysteresis-based control of winding currents and/or having an efficient stator winding arrangement and/or adjustable air gap
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
US6803694B2 (en) * 1998-11-06 2004-10-12 Metglas, Inc. Unitary amorphous metal component for an axial flux electric machine
JP3474824B2 (ja) 2000-02-24 2003-12-08 三菱電機株式会社 車両用交流発電機
JP3490659B2 (ja) 2000-02-29 2004-01-26 三菱電機株式会社 交流発電機
JP2004289919A (ja) * 2003-03-20 2004-10-14 Nsk Ltd 永久磁石モータ
JP2004336966A (ja) * 2003-05-12 2004-11-25 Mitsubishi Electric Corp 回転電機

Similar Documents

Publication Publication Date Title
JP2008523782A5 (enExample)
CN203445707U (zh) 定子冲片、定子铁芯及电机
CN203206002U (zh) 定子冲片及电机
CN105305678A (zh) 一种永磁同步电机分段斜极定位转子
CN203596670U (zh) 定子冲片、定子铁芯和电机
CN101860130A (zh) 径向磁场直线旋转电机定子叠片旋转错位叠压方法
CN103457365A (zh) 定子冲片、定子铁芯及电机
WO2004030187A1 (en) A flat board type brushless dc motor
CN106341015A (zh) 转子和具有其的自起动同步磁阻电机
CN103390943B (zh) 一种铁氧体磁钢电机内转子的结构及其组装方法
JP2020103039A (ja) アキシャルエアギャップ型電動機
US10110082B2 (en) Permanent manget synchronous motor and method assembling same
JP3210042U (ja) ブラシレスモータ
CA2737357C (en) Ac permanent magnet synchronous electrical machine
JP2015027175A (ja) 回転電機及び回転電機の製造方法
CN110266123A (zh) 定子及电机
JP2010068548A (ja) 電動機
CN112953063B (zh) 用于伺服系统的五相电机
CN203481936U (zh) 定子冲片、定子铁芯及电机
WO2014203849A1 (ja) 回転電機及び回転電機の製造方法
TWI605669B (zh) Motor with staggered winding structure and its manufacturing method
CN204408039U (zh) 一种定子冲片及其应用的电机
CN203596673U (zh) 定子冲片、定子铁芯及电机
CN1885687A (zh) 一种转子磁极三面墙式结构的横向磁场永磁同步电机
CN209627071U (zh) 一种定、转子冲片