CN104300703A - 用于电动机器的具有非圆柱形表面的转子 - Google Patents

用于电动机器的具有非圆柱形表面的转子 Download PDF

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Publication number
CN104300703A
CN104300703A CN201410344524.2A CN201410344524A CN104300703A CN 104300703 A CN104300703 A CN 104300703A CN 201410344524 A CN201410344524 A CN 201410344524A CN 104300703 A CN104300703 A CN 104300703A
Authority
CN
China
Prior art keywords
rotor
electrically powered
territory
polar region
powered machine
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.)
Pending
Application number
CN201410344524.2A
Other languages
English (en)
Chinese (zh)
Inventor
V.S.S.德瓦拉康达
P.R.戴维斯
J.J.格兰特
P.A.奎尔
J.R.亚吉尔斯基
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
Publication of CN104300703A publication Critical patent/CN104300703A/zh
Pending 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
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • 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
    • H02K1/26—Rotor cores with slots for windings
    • H02K1/265—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
    • H02K1/12—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
    • H02K1/24—Rotor cores with salient poles ; Variable reluctance rotors
    • H02K1/246—Variable reluctance rotors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/10—Synchronous motors for multi-phase current
    • H02K19/12—Synchronous motors for multi-phase current characterised by the arrangement of exciting windings, e.g. for self-excitation, compounding or pole-changing
    • 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
    • H02K3/12—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors arranged in slots
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2201/00—Specific aspects not provided for in the other groups of this subclass relating to the magnetic circuits
    • H02K2201/03—Machines characterised by aspects of the air-gap between rotor and stator
    • 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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Permanent Field Magnets Of Synchronous Machinery (AREA)
CN201410344524.2A 2013-07-19 2014-07-18 用于电动机器的具有非圆柱形表面的转子 Pending CN104300703A (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US13/946698 2013-07-19
US13/946,698 US9509183B2 (en) 2013-07-19 2013-07-19 Rotor with non-cylindrical surface for dynamoelectric machine

Publications (1)

Publication Number Publication Date
CN104300703A true CN104300703A (zh) 2015-01-21

Family

ID=52131480

Family Applications (1)

Application Number Title Priority Date Filing Date
CN201410344524.2A Pending CN104300703A (zh) 2013-07-19 2014-07-18 用于电动机器的具有非圆柱形表面的转子

Country Status (5)

Country Link
US (1) US9509183B2 (enExample)
JP (1) JP6514451B2 (enExample)
CN (1) CN104300703A (enExample)
CH (1) CH708385A2 (enExample)
DE (1) DE102014109480A1 (enExample)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105391261A (zh) * 2015-12-02 2016-03-09 上海大学 气隙磁场正弦分布的高速隐极电励磁同步电机转子及其结构参数确定方法

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
RU2690533C1 (ru) * 2018-04-04 2019-06-04 Федеральное государственное автономное образовательное учреждение высшего образования "Южно-Уральский государственный университет (национальный исследовательский университет)" ФГАОУ ВО "ЮУрГУ (НИУ)" Электрический двигатель
US11848591B2 (en) 2020-09-15 2023-12-19 Yufei Zhu Systems, methods, and computer-readable media for driving polyphase motors
US11837917B2 (en) * 2022-01-28 2023-12-05 Ge Aviation Systems Llc Method and apparatus for cooling a rotor assembly

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743825A (en) * 1983-09-27 1988-05-10 Kabushiki Kaisha Okuma Tekkosho Synchronous motors and a control system thereof
US5203070A (en) * 1992-04-13 1993-04-20 Westinghouse Electric Corp. Method of manufacturing a modular electrical generator
CN1073810A (zh) * 1991-12-24 1993-06-30 通用电气公司 凸极发电机(电动机)转子的结构设计
US20060181171A1 (en) * 2003-04-03 2006-08-17 Shen Zhao Rotary actuator
CN101090226A (zh) * 2006-05-05 2007-12-19 张玉宝 磁阻电机与自控式光耦开关及运动控制、结构阻尼、散热方法
CN101741151A (zh) * 2008-11-15 2010-06-16 张玉宝 一种短磁路磁阻电动机与复式定子磁极、转子铁心、绕线转子
CN101989773A (zh) * 2009-08-03 2011-03-23 通用汽车环球科技运作公司 用于电机转子的矩形截面绕组

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AU4752068A (en) * 1968-12-09 1970-06-18 Central Electricity Generating Board Improvements inthe control of electrical machines
US3681628A (en) * 1970-09-14 1972-08-01 Christoslaw Krastchew Cooling arrangement for a dynamoelectric machine
CH649422A5 (de) 1979-07-26 1985-05-15 Bbc Brown Boveri & Cie Rotor einer elektrischen maschine.
JPS62101374U (enExample) * 1985-12-17 1987-06-27
US4900964A (en) 1989-01-11 1990-02-13 Westinghouse Electric Corp. Pole face slot filler
US5001378A (en) 1989-09-01 1991-03-19 Rem Technologies, Inc. Rotor with reduced windage losses
FR2710466B1 (fr) 1993-09-21 1995-11-10 Gec Alsthom Transport Sa Rotor de machine synchrone.
JP3303674B2 (ja) * 1996-07-05 2002-07-22 株式会社日立製作所 回転電機及びその円筒形回転子
JP3425308B2 (ja) * 1996-09-17 2003-07-14 株式会社 日立インダストリイズ 多段圧縮機
JPH1189132A (ja) * 1997-09-04 1999-03-30 Hitachi Ltd 回転電機の円筒形回転子
JP3887342B2 (ja) * 2003-04-03 2007-02-28 ミネベア株式会社 比例ロータリートルカー
JP2007104738A (ja) * 2005-09-30 2007-04-19 Ebara Corp ブラシレス同期電動機及びその駆動制御装置
JP2008295264A (ja) 2007-05-28 2008-12-04 Toshiba Corp 回転電機の回転子
WO2009003869A2 (de) 2007-07-02 2009-01-08 Alstom Technology Ltd Rotor für einen generator
JP6053023B2 (ja) * 2012-07-31 2016-12-27 アスモ株式会社 ロータ、モータ、及び、ロータの製造方法
US9379582B2 (en) * 2012-07-31 2016-06-28 Asmo Co., Ltd. Rotor, motor and method for manufacturing rotor

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4743825A (en) * 1983-09-27 1988-05-10 Kabushiki Kaisha Okuma Tekkosho Synchronous motors and a control system thereof
CN1073810A (zh) * 1991-12-24 1993-06-30 通用电气公司 凸极发电机(电动机)转子的结构设计
US5203070A (en) * 1992-04-13 1993-04-20 Westinghouse Electric Corp. Method of manufacturing a modular electrical generator
US20060181171A1 (en) * 2003-04-03 2006-08-17 Shen Zhao Rotary actuator
CN101090226A (zh) * 2006-05-05 2007-12-19 张玉宝 磁阻电机与自控式光耦开关及运动控制、结构阻尼、散热方法
CN101741151A (zh) * 2008-11-15 2010-06-16 张玉宝 一种短磁路磁阻电动机与复式定子磁极、转子铁心、绕线转子
CN101989773A (zh) * 2009-08-03 2011-03-23 通用汽车环球科技运作公司 用于电机转子的矩形截面绕组

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105391261A (zh) * 2015-12-02 2016-03-09 上海大学 气隙磁场正弦分布的高速隐极电励磁同步电机转子及其结构参数确定方法

Also Published As

Publication number Publication date
DE102014109480A1 (de) 2015-01-22
CH708385A2 (de) 2015-01-30
JP2015023795A (ja) 2015-02-02
US20150022036A1 (en) 2015-01-22
US9509183B2 (en) 2016-11-29
JP6514451B2 (ja) 2019-05-15

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PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
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Application publication date: 20150121