JPS566637A - Rotary electric machine - Google Patents

Rotary electric machine

Info

Publication number
JPS566637A
JPS566637A JP2508279A JP2508279A JPS566637A JP S566637 A JPS566637 A JP S566637A JP 2508279 A JP2508279 A JP 2508279A JP 2508279 A JP2508279 A JP 2508279A JP S566637 A JPS566637 A JP S566637A
Authority
JP
Japan
Prior art keywords
rotor
elements
electric machine
rotary electric
mechanically
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
JP2508279A
Other languages
Japanese (ja)
Inventor
Satoshi Matsuda
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura Electric Co 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP2508279A priority Critical patent/JPS566637A/en
Publication of JPS566637A publication Critical patent/JPS566637A/en
Pending legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/16—Asynchronous induction motors having rotors with internally short-circuited windings, e.g. cage rotors

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)

Abstract

PURPOSE:To improve the characteristics of a rotary electric machine by arranging two or more rotor elements having different characteristics on the same shaft, forming one rotor by mechanically and electrically unifying rotor elements, and providing both characteristics in one rotor. CONSTITUTION:A rotor is formed by two or more rotor elements. Each rotor element is designed so that it has different characteristics in starting and running. The rotor elements are unified mechanically and electrically on the same rotor shaft. For example, a rotor core 2 is formed by a rotor element 2a having a large slot- cross-sectional area and a rotor element 2b having a small slot-cross-sectional area, and aluminum die casting is performed all over the rotor. The characteristics C which are excellent both in starting and running as the entire rotor 2 can be obtained based on the characteristics A of the rotor element 2a and the characteristics B of the rotor element 2b.
JP2508279A 1979-03-06 1979-03-06 Rotary electric machine Pending JPS566637A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2508279A JPS566637A (en) 1979-03-06 1979-03-06 Rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2508279A JPS566637A (en) 1979-03-06 1979-03-06 Rotary electric machine

Publications (1)

Publication Number Publication Date
JPS566637A true JPS566637A (en) 1981-01-23

Family

ID=12155997

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2508279A Pending JPS566637A (en) 1979-03-06 1979-03-06 Rotary electric machine

Country Status (1)

Country Link
JP (1) JPS566637A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105811700A (en) * 2016-03-16 2016-07-27 上海电机学院 Rotor groove of asynchronous motor

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN105811700A (en) * 2016-03-16 2016-07-27 上海电机学院 Rotor groove of asynchronous motor

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