JP2010284074A - ステータ組立体におけるキーバーの動きを制御するシステム、方法、および装置 - Google Patents

ステータ組立体におけるキーバーの動きを制御するシステム、方法、および装置 Download PDF

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Publication number
JP2010284074A
JP2010284074A JP2010127420A JP2010127420A JP2010284074A JP 2010284074 A JP2010284074 A JP 2010284074A JP 2010127420 A JP2010127420 A JP 2010127420A JP 2010127420 A JP2010127420 A JP 2010127420A JP 2010284074 A JP2010284074 A JP 2010284074A
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JP
Japan
Prior art keywords
coring
stator
core
support ring
key bar
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.)
Withdrawn
Application number
JP2010127420A
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English (en)
Japanese (ja)
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JP2010284074A5 (enExample
Inventor
Jayan George
ジャヤン・ジョージ
John R Yagielski
ジョン・アール・ヤギールスキ
Donald Ronca
ドナルド・ロンカ
Srujana Tayi
スルジャナ・タイ
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 JP2010284074A publication Critical patent/JP2010284074A/ja
Publication of JP2010284074A5 publication Critical patent/JP2010284074A5/ja
Withdrawn legal-status Critical Current

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    • 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
    • H02K1/18—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures
    • H02K1/185—Means for mounting or fastening magnetic stationary parts on to, or to, the stator structures to outer stators

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  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
JP2010127420A 2009-06-04 2010-06-03 ステータ組立体におけるキーバーの動きを制御するシステム、方法、および装置 Withdrawn JP2010284074A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US12/478,361 US7994691B2 (en) 2009-06-04 2009-06-04 Systems, methods, and apparatus for controlling key bar movement in a stator assembly

Publications (2)

Publication Number Publication Date
JP2010284074A true JP2010284074A (ja) 2010-12-16
JP2010284074A5 JP2010284074A5 (enExample) 2013-07-18

Family

ID=42371035

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2010127420A Withdrawn JP2010284074A (ja) 2009-06-04 2010-06-03 ステータ組立体におけるキーバーの動きを制御するシステム、方法、および装置

Country Status (5)

Country Link
US (1) US7994691B2 (enExample)
JP (1) JP2010284074A (enExample)
KR (1) KR20100130963A (enExample)
DE (1) DE102010017040A1 (enExample)
GB (1) GB2470816B (enExample)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105449886A (zh) * 2014-09-18 2016-03-30 通用电气公司 用于定子芯的压缩带垫片组件、相关定子以及发电机
JP2017051081A (ja) * 2015-09-02 2017-03-09 ドゥサン ヘヴィー インダストリーズ アンド コンストラクション カンパニー リミテッド 発電機用ステータコアの振動防止装置

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8258680B2 (en) 2009-11-09 2012-09-04 General Electric Company Key bar compression apparatus
US8274192B2 (en) * 2010-08-30 2012-09-25 General Electric Company Segmented stator assembly
EP2810357B1 (en) 2012-01-30 2019-09-11 Regal Beloit America, Inc. Motor and vibration reduction system for a motor
EP2822149B1 (en) * 2012-02-27 2020-03-18 Nissan Motor Co., Ltd Engagement structure for stator core
JP6253520B2 (ja) * 2014-05-30 2017-12-27 株式会社東芝 回転電機
JP6542835B2 (ja) * 2017-05-30 2019-07-10 ファナック株式会社 固定子及び回転電機
FR3071977B1 (fr) * 2017-09-29 2020-10-09 Valeo Systemes De Controle Moteur Machine electrique
FR3077691B1 (fr) 2018-02-02 2020-02-28 Ge Energy Power Conversion Technology Limited Circuit magnetique pour element de machine electrique tournante, procede et machine electrique associes
KR102048857B1 (ko) 2018-07-04 2019-11-26 두산중공업 주식회사 발전기용 고정자를 이루는 단위 고정자편의 유동 덕트 구조
CN113169631A (zh) * 2018-12-19 2021-07-23 三菱电机株式会社 交通工具用控制装置一体型旋转电机
JP6830996B1 (ja) * 2019-12-26 2021-02-17 山洋電気株式会社 同期電動機のフレーム構造並びにフレーム及び電機子の製造方法
CN211981596U (zh) * 2020-04-07 2020-11-20 精进电动科技股份有限公司 一种旋变定子定位压片和定位结构
KR20220040265A (ko) * 2020-09-23 2022-03-30 현대모비스 주식회사 모터
JP7163948B2 (ja) * 2020-10-30 2022-11-01 株式会社富士通ゼネラル 圧縮機
CN113972799B (zh) * 2021-11-25 2025-03-21 湖南中车尚驱电气有限公司 铁芯叠压工装及铁芯叠压模组
CN220210077U (zh) * 2023-01-31 2023-12-19 日本电产株式会社 马达和电气产品

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US681800A (en) * 1901-06-18 1901-09-03 Oskar Lasche Stationary armature and inductor.
GB660942A (en) 1948-06-23 1951-11-14 British Thomson Houston Co Ltd Improvements in and relating to dynamoelectric machines
US2554226A (en) * 1949-12-30 1951-05-22 Gen Electric Dynamoelectric machine core mounting
GB821612A (en) 1955-05-03 1959-10-14 English Electric Co Ltd Improvements relating to dynamo electric machines
US4217510A (en) * 1978-05-08 1980-08-12 Detinko F M Vibration damping stator structure for a hydrogenerator
US4425523A (en) * 1982-06-04 1984-01-10 Westinghouse Electric Corp. Core spring support system for a dynamoelectric machine
CH664854A5 (de) * 1984-08-08 1988-03-31 Bbc Brown Boveri & Cie Elektrische maschine.
US4564779A (en) 1984-09-14 1986-01-14 General Electric Company Dynamoelectric machine stator using cylindrical keybars
US5390409A (en) 1993-08-27 1995-02-21 General Electric Co. Methods of manufacturing of generator stator frames
US6597081B2 (en) 2000-12-08 2003-07-22 General Electric Company Stator having reduced forces at generator stator key bar and method for forming the same
US6346760B1 (en) 2000-12-14 2002-02-12 General Electric Company Axial bolt-in cage stator frame assembly and method for assembling a stator
US6548928B2 (en) 2000-12-22 2003-04-15 General Electric Company Grounding of stator core to stator frame
US6651986B2 (en) 2002-01-29 2003-11-25 General Electric Company Retractable packing ring lower half segment retaining key and method for retaining retractable packing ring lower half segment

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105449886A (zh) * 2014-09-18 2016-03-30 通用电气公司 用于定子芯的压缩带垫片组件、相关定子以及发电机
CN105449886B (zh) * 2014-09-18 2020-09-15 通用电气公司 用于定子芯的压缩带垫片组件、相关定子以及发电机
JP2017051081A (ja) * 2015-09-02 2017-03-09 ドゥサン ヘヴィー インダストリーズ アンド コンストラクション カンパニー リミテッド 発電機用ステータコアの振動防止装置
US10153669B2 (en) 2015-09-02 2018-12-11 Doosan Heavy Industries Construction Co., Ltd. Device for preventing vibration of stator core for power generator

Also Published As

Publication number Publication date
GB201008812D0 (en) 2010-07-14
US20100308687A1 (en) 2010-12-09
US7994691B2 (en) 2011-08-09
GB2470816A (en) 2010-12-08
KR20100130963A (ko) 2010-12-14
DE102010017040A1 (de) 2010-12-09
GB2470816B (en) 2012-01-18

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