FR2947115B1 - Machine dynamoelectrique - Google Patents

Machine dynamoelectrique

Info

Publication number
FR2947115B1
FR2947115B1 FR0958290A FR0958290A FR2947115B1 FR 2947115 B1 FR2947115 B1 FR 2947115B1 FR 0958290 A FR0958290 A FR 0958290A FR 0958290 A FR0958290 A FR 0958290A FR 2947115 B1 FR2947115 B1 FR 2947115B1
Authority
FR
France
Prior art keywords
windings
stator core
dynamoelectric machine
degrees
phase difference
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
FR0958290A
Other languages
English (en)
Other versions
FR2947115A1 (fr
Inventor
Shinji Nishimura
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Publication of FR2947115A1 publication Critical patent/FR2947115A1/fr
Application granted granted Critical
Publication of FR2947115B1 publication Critical patent/FR2947115B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/36—Structural association of synchronous generators with auxiliary electric devices influencing the characteristic of the generator or controlling the generator, e.g. with impedances or switches

Abstract

Une machine dynamoélectrique (100A) comprend : un rotor (7) possédant 2n pièces polaires (22, 23), où n est un entier positif, et un stator (8) comprenant : un noyau de stator (15) dans lequel 2n x 6 fentes séparées par des dents adjacentes sont formées à un pas prédéterminé circonférentiellement ; et des premier et second enroulements à courant alternatif triphasés qui sont configurés en connectant en triangle trois enroulements de phase qui sont montés sur le noyau de stator (15) de sorte qu'une différence de phase d'angle électrique entre eux soit de 120 degrés, chaque enroulement étant configuré en connectant en série des paires de parties d'enroulement de bobine montées sur le noyau de stator (15) de sorte à avoir différentes phases angulaires électriques et une différence de phase d'angle électrique entre les premier et second enroulements est de 30 degrés.
FR0958290A 2009-06-19 2009-11-24 Machine dynamoelectrique Active FR2947115B1 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2009146410A JP5043068B2 (ja) 2009-06-19 2009-06-19 回転電機

Publications (2)

Publication Number Publication Date
FR2947115A1 FR2947115A1 (fr) 2010-12-24
FR2947115B1 true FR2947115B1 (fr) 2015-12-11

Family

ID=43123114

Family Applications (1)

Application Number Title Priority Date Filing Date
FR0958290A Active FR2947115B1 (fr) 2009-06-19 2009-11-24 Machine dynamoelectrique

Country Status (4)

Country Link
US (1) US8519591B2 (fr)
JP (1) JP5043068B2 (fr)
DE (1) DE102009055877A1 (fr)
FR (1) FR2947115B1 (fr)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP5043068B2 (ja) * 2009-06-19 2012-10-10 三菱電機株式会社 回転電機
WO2017169131A1 (fr) * 2016-03-30 2017-10-05 日本電産株式会社 Moteur
US10340829B2 (en) * 2016-07-25 2019-07-02 General Electric Company Electrical power circuit and method of operating same
US10727769B2 (en) * 2017-09-22 2020-07-28 Hamilton Sundstrand Corporation Voltage regulation of permanent magnet generator with extended speed range
US10601338B2 (en) 2017-09-25 2020-03-24 Hamilton Sundstrand Corporation Electric system architecture for a vehicle with multiple load characteristics
CN109149626B (zh) * 2017-12-28 2022-01-25 北京金风科创风电设备有限公司 发电机组的运行控制方法、装置及系统
US11746636B2 (en) 2019-10-30 2023-09-05 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. Fracturing apparatus and control method thereof, fracturing system
CN110118127A (zh) 2019-06-13 2019-08-13 烟台杰瑞石油装备技术有限公司 一种电驱压裂设备的供电半挂车
US11680474B2 (en) 2019-06-13 2023-06-20 Yantai Jereh Petroleum Equipment & Technologies Co., Ltd. Fracturing apparatus and control method thereof, fracturing system
CN113315111B (zh) 2021-04-26 2023-01-24 烟台杰瑞石油装备技术有限公司 一种供电方法及供电系统

Family Cites Families (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1711979A (en) * 1925-09-21 1929-05-07 Siemens Ag Electric machine with variable pole numbers
CA902150A (en) * 1969-11-10 1972-06-06 M. Potter Frederick Brushless d.c. oil cooled generator
DE2921114A1 (de) * 1979-05-25 1980-12-04 Bosch Gmbh Robert Wickelverfahren fuer einen elektrischen generator und danach hergestellter drehstromgenerator
DE69122801T2 (de) * 1990-04-24 1997-03-20 Nippon Denso Co Eine Mehrzahl unabhängiger Dreiphasenwicklungen aufweisender Wechselstromgenerator
JPH04105587A (ja) 1990-08-24 1992-04-07 Mitsubishi Electric Corp 交流電動機の固定子巻線切換方法
US5691590A (en) * 1992-10-23 1997-11-25 Nippondenso Co., Ltd. Alternator with magnetic noise reduction mechanism
JP3593059B2 (ja) 2001-05-28 2004-11-24 三菱電機株式会社 車両用交流発電機
JP3858698B2 (ja) * 2002-01-11 2006-12-20 株式会社デンソー 車両用交流発電機
JP2004088880A (ja) 2002-08-26 2004-03-18 Denso Corp 背面界磁型誘導子回転機
US7386931B2 (en) * 2004-07-21 2008-06-17 Visteon Global Technologies, Inc. Method of forming cascaded stator winding
JP4479437B2 (ja) * 2004-09-17 2010-06-09 株式会社デンソー 車両用発電機
US7075206B1 (en) * 2005-02-07 2006-07-11 Visteon Global Technologies, Inc. Vehicle alternator stator winding having dual slot configuration
JP4497008B2 (ja) * 2005-03-30 2010-07-07 株式会社デンソー 車両用回転電機の固定子
JP2007097247A (ja) * 2005-09-27 2007-04-12 Hitachi Ltd 車両用交流発電機
WO2007077236A1 (fr) 2005-12-30 2007-07-12 Robert Bosch Gmbh Moteur electrique
JP2007325378A (ja) * 2006-05-31 2007-12-13 Hitachi Ltd 回転電機及びガスタービンシステム
JP4440275B2 (ja) * 2007-02-02 2010-03-24 三菱電機株式会社 三相回転電機
JP2008278567A (ja) 2007-04-26 2008-11-13 Hitachi Ltd 回転電機及び交流発電機
JP5043068B2 (ja) * 2009-06-19 2012-10-10 三菱電機株式会社 回転電機

Also Published As

Publication number Publication date
US20100320863A1 (en) 2010-12-23
JP2011004545A (ja) 2011-01-06
US8519591B2 (en) 2013-08-27
FR2947115A1 (fr) 2010-12-24
DE102009055877A1 (de) 2010-12-23
JP5043068B2 (ja) 2012-10-10

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