CA2972225A1 - Rotor - Google Patents

Rotor Download PDF

Info

Publication number
CA2972225A1
CA2972225A1 CA2972225A CA2972225A CA2972225A1 CA 2972225 A1 CA2972225 A1 CA 2972225A1 CA 2972225 A CA2972225 A CA 2972225A CA 2972225 A CA2972225 A CA 2972225A CA 2972225 A1 CA2972225 A1 CA 2972225A1
Authority
CA
Canada
Prior art keywords
hollow part
rotor
inner space
salient poles
air
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.)
Abandoned
Application number
CA2972225A
Other languages
English (en)
French (fr)
Inventor
Jin Woo Choi
Kuk Tae Kim
Ji Hyo OK
Jae Young Park
Bae Han LEE
Chang In BYEON
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.)
Hyosung Heavy Industries Corp
Original Assignee
Hyosung 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 Hyosung Corp filed Critical Hyosung Corp
Publication of CA2972225A1 publication Critical patent/CA2972225A1/en
Abandoned 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/02—Arrangements for cooling or ventilating by ambient air flowing through the machine
    • 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
    • H02K1/32—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium
    • H02K1/325—Rotating parts of the magnetic circuit with channels or ducts for flow of cooling medium between salient poles
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K9/00—Arrangements for cooling or ventilating
    • H02K9/10—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing
    • H02K9/12—Arrangements for cooling or ventilating by gaseous cooling medium flowing in closed circuit, a part of which is external to the machine casing wherein the cooling medium circulates freely within the casing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor Or Generator Cooling System (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
CA2972225A 2014-12-24 2015-12-23 Rotor Abandoned CA2972225A1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
KR10-2014-0189101 2014-12-24
KR1020140189101A KR101711457B1 (ko) 2014-12-24 2014-12-24 발전기 또는 전동기용 회전자
PCT/KR2015/014160 WO2016105113A1 (ko) 2014-12-24 2015-12-23 회전자

Publications (1)

Publication Number Publication Date
CA2972225A1 true CA2972225A1 (en) 2016-06-30

Family

ID=56151048

Family Applications (1)

Application Number Title Priority Date Filing Date
CA2972225A Abandoned CA2972225A1 (en) 2014-12-24 2015-12-23 Rotor

Country Status (4)

Country Link
JP (1) JP2018501773A (ko)
KR (1) KR101711457B1 (ko)
CA (1) CA2972225A1 (ko)
WO (1) WO2016105113A1 (ko)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016225180A1 (de) * 2016-12-15 2018-06-21 Continental Automotive Gmbh Elektrische Maschine
EP3719959A1 (en) 2019-04-03 2020-10-07 Mrázek Bohumil Brushless motor rotor
WO2023006367A1 (de) * 2021-07-28 2023-02-02 Voith Patent Gmbh Rotor für eine elektrische maschine
DE102021129618A1 (de) 2021-11-12 2023-05-17 MTU Aero Engines AG Rotorwelle für einen Elektromotor, Anordnung für eine Rotorwelle und Verfahren zur Fertigung einer Anordnung für eine Rotorwelle

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN108880106A (zh) * 2018-07-30 2018-11-23 山东冬瑞高新技术开发有限公司 一种具有空气冷却装置的电机
JP7011616B2 (ja) * 2019-02-26 2022-01-26 東芝三菱電機産業システム株式会社 同期回転電機

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60156232A (ja) * 1984-01-25 1985-08-16 Toshiba Corp 突極形回転子
JPS60124267U (ja) * 1984-01-30 1985-08-21 三菱電機株式会社 突極形回転子
IT212393Z2 (it) * 1987-09-09 1989-07-04 Magneti Marelli Spa Rotore per un alternatore partico larmente per autoveicoli
JP3746664B2 (ja) * 2000-08-02 2006-02-15 株式会社東芝 永久磁石式リラクタンス型回転電機
US6727609B2 (en) * 2001-08-08 2004-04-27 Hamilton Sundstrand Corporation Cooling of a rotor for a rotary electric machine
US6982506B1 (en) * 2004-08-31 2006-01-03 Hamilton Sundstrand Corporation Cooling of high speed electromagnetic rotor with fixed terminals
US8138642B2 (en) * 2009-06-17 2012-03-20 Hamilton Sundstrand Corporation Oil cooled generator
JP5522442B2 (ja) * 2009-10-30 2014-06-18 アイシン・エィ・ダブリュ株式会社 回転電機用ロータ
JP5738007B2 (ja) 2011-03-02 2015-06-17 株式会社小松製作所 電動機の冷却構造及び電動機
US9419498B2 (en) * 2011-06-30 2016-08-16 Hitachi, Ltd. Rotary electric machine

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE102016225180A1 (de) * 2016-12-15 2018-06-21 Continental Automotive Gmbh Elektrische Maschine
CN110036553A (zh) * 2016-12-15 2019-07-19 世倍特集团有限责任公司 电机
CN110036553B (zh) * 2016-12-15 2021-07-16 世倍特集团有限责任公司 电机
US11205931B2 (en) 2016-12-15 2021-12-21 Vitesco Technologies GmbH Electric machine and rotor with cooling channel
EP3719959A1 (en) 2019-04-03 2020-10-07 Mrázek Bohumil Brushless motor rotor
WO2023006367A1 (de) * 2021-07-28 2023-02-02 Voith Patent Gmbh Rotor für eine elektrische maschine
DE102021129618A1 (de) 2021-11-12 2023-05-17 MTU Aero Engines AG Rotorwelle für einen Elektromotor, Anordnung für eine Rotorwelle und Verfahren zur Fertigung einer Anordnung für eine Rotorwelle

Also Published As

Publication number Publication date
KR20160078184A (ko) 2016-07-04
WO2016105113A1 (ko) 2016-06-30
KR101711457B1 (ko) 2017-03-13
JP2018501773A (ja) 2018-01-18

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Legal Events

Date Code Title Description
EEER Examination request

Effective date: 20170623

FZDE Dead

Effective date: 20191224