JPS641437A - Rotor of rotary electric machine - Google Patents

Rotor of rotary electric machine

Info

Publication number
JPS641437A
JPS641437A JP15438487A JP15438487A JPS641437A JP S641437 A JPS641437 A JP S641437A JP 15438487 A JP15438487 A JP 15438487A JP 15438487 A JP15438487 A JP 15438487A JP S641437 A JPS641437 A JP S641437A
Authority
JP
Japan
Prior art keywords
slots
rotor
conductors
temperature rise
holes
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.)
Granted
Application number
JP15438487A
Other languages
English (en)
Other versions
JPH0695814B2 (ja
JPH011437A (ja
Inventor
Takahiko Sano
Takashi Watanabe
Futoshi Hiyama
Masao Oi
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.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP15438487A priority Critical patent/JPH0695814B2/ja
Publication of JPS641437A publication Critical patent/JPS641437A/ja
Publication of JPH011437A publication Critical patent/JPH011437A/ja
Publication of JPH0695814B2 publication Critical patent/JPH0695814B2/ja
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Landscapes

  • Iron Core Of Rotating Electric Machines (AREA)
JP15438487A 1987-06-23 1987-06-23 回転電機の回転子 Expired - Fee Related JPH0695814B2 (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15438487A JPH0695814B2 (ja) 1987-06-23 1987-06-23 回転電機の回転子

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15438487A JPH0695814B2 (ja) 1987-06-23 1987-06-23 回転電機の回転子

Publications (3)

Publication Number Publication Date
JPS641437A true JPS641437A (en) 1989-01-05
JPH011437A JPH011437A (ja) 1989-01-05
JPH0695814B2 JPH0695814B2 (ja) 1994-11-24

Family

ID=15582958

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15438487A Expired - Fee Related JPH0695814B2 (ja) 1987-06-23 1987-06-23 回転電機の回転子

Country Status (1)

Country Link
JP (1) JPH0695814B2 (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456498A2 (en) * 1990-05-11 1991-11-13 General Electric Company Reducing harmonic losses in dynamoelectric machine rotors
US6833640B2 (en) * 2000-12-07 2004-12-21 Siemens Westinghouse Power Corporation Method and apparatus to tune rotor's torsional natural frequency by geometry of rotor winding slot
JP2008295264A (ja) * 2007-05-28 2008-12-04 Toshiba Corp 回転電機の回転子
US8076805B2 (en) 2007-03-29 2011-12-13 Kabushiki Kaisha Toshiba Rotating electric machine with rotor cooling slots

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0456498A2 (en) * 1990-05-11 1991-11-13 General Electric Company Reducing harmonic losses in dynamoelectric machine rotors
US6833640B2 (en) * 2000-12-07 2004-12-21 Siemens Westinghouse Power Corporation Method and apparatus to tune rotor's torsional natural frequency by geometry of rotor winding slot
US8076805B2 (en) 2007-03-29 2011-12-13 Kabushiki Kaisha Toshiba Rotating electric machine with rotor cooling slots
JP2008295264A (ja) * 2007-05-28 2008-12-04 Toshiba Corp 回転電機の回転子
EP1998425A3 (en) * 2007-05-28 2016-12-28 Kabushiki Kaisha Toshiba Rotor of a turbo generator

Also Published As

Publication number Publication date
JPH0695814B2 (ja) 1994-11-24

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Legal Events

Date Code Title Description
LAPS Cancellation because of no payment of annual fees