JP7270830B2 - 回転電機 - Google Patents

回転電機 Download PDF

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Publication number
JP7270830B2
JP7270830B2 JP2022502766A JP2022502766A JP7270830B2 JP 7270830 B2 JP7270830 B2 JP 7270830B2 JP 2022502766 A JP2022502766 A JP 2022502766A JP 2022502766 A JP2022502766 A JP 2022502766A JP 7270830 B2 JP7270830 B2 JP 7270830B2
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JP
Japan
Prior art keywords
flexible lead
rotor
layer side
flexible
inner layer
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
JP2022502766A
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English (en)
Japanese (ja)
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JPWO2021171544A5 (https=
JPWO2021171544A1 (https=
Inventor
康平 佐俣
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 JPWO2021171544A1 publication Critical patent/JPWO2021171544A1/ja
Publication of JPWO2021171544A5 publication Critical patent/JPWO2021171544A5/ja
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Publication of JP7270830B2 publication Critical patent/JP7270830B2/ja
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Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/46—Fastening of windings on the stator or rotor structure
    • H02K3/50—Fastening of winding heads, equalising connectors, or connections thereto
    • H02K3/51—Fastening of winding heads, equalising connectors, or connections thereto applicable to rotors only
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K2203/00—Specific aspects not provided for in the other groups of this subclass relating to the windings
    • H02K2203/06—Machines characterised by the wiring leads, i.e. conducting wires for connecting the winding terminations

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
JP2022502766A 2020-02-28 2020-02-28 回転電機 Active JP7270830B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
PCT/JP2020/008259 WO2021171544A1 (ja) 2020-02-28 2020-02-28 回転電機

Publications (3)

Publication Number Publication Date
JPWO2021171544A1 JPWO2021171544A1 (https=) 2021-09-02
JPWO2021171544A5 JPWO2021171544A5 (https=) 2022-07-19
JP7270830B2 true JP7270830B2 (ja) 2023-05-10

Family

ID=77491265

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2022502766A Active JP7270830B2 (ja) 2020-02-28 2020-02-28 回転電機

Country Status (5)

Country Link
US (1) US11742712B2 (https=)
JP (1) JP7270830B2 (https=)
CN (1) CN115176402B (https=)
DE (1) DE112020006819T5 (https=)
WO (1) WO2021171544A1 (https=)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP4510429A1 (en) * 2023-08-16 2025-02-19 GE Aviation Systems LLC Method and apparatus for cooling a rotor assembly

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55144737A (en) 1979-04-26 1980-11-11 Hitachi Ltd Interpole connecting device for field coil
JPS58182441A (ja) * 1982-04-19 1983-10-25 Hitachi Ltd 回転子の界磁巻線装置
JPS6026425A (ja) * 1983-07-22 1985-02-09 Hitachi Ltd 回転界磁巻線の極間接続装置
JPS62104446A (ja) 1985-10-30 1987-05-14 Hitachi Ltd 回転電機の極間接続構造
JPS63103636A (ja) * 1986-10-20 1988-05-09 Toshiba Corp 回転子のスロツトア−マ
US4870308A (en) * 1988-06-17 1989-09-26 Westinghouse Electric Corp. Flexible conductor and dynamoelectric machine incorporating the same
US5111097A (en) * 1990-11-30 1992-05-05 Westinghouse Electric Corp. Rotor pole crossover
US7247966B2 (en) * 2004-06-24 2007-07-24 Siemens Power Generation, Inc. Flexible rotor pole crossover for a generator
US6930434B1 (en) * 2004-11-04 2005-08-16 Siemens Westinghouse Power Corporation Generator rotor pole crossover
EP2608367B1 (en) * 2010-08-18 2020-01-15 Mitsubishi Electric Corporation Fixation structure of radial lead of rotating electrical machine
JP5554383B2 (ja) * 2012-09-11 2014-07-23 三菱電機株式会社 回転電機の固定子、及びその固定子の製造方法
JP5662523B2 (ja) * 2013-06-20 2015-01-28 株式会社神戸製鋼所 発電機

Also Published As

Publication number Publication date
DE112020006819T5 (de) 2022-12-15
US11742712B2 (en) 2023-08-29
JPWO2021171544A1 (https=) 2021-09-02
CN115176402A (zh) 2022-10-11
US20230014443A1 (en) 2023-01-19
WO2021171544A1 (ja) 2021-09-02
CN115176402B (zh) 2025-08-05

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