JPS5746658A - Armature winding - Google Patents

Armature winding

Info

Publication number
JPS5746658A
JPS5746658A JP12234280A JP12234280A JPS5746658A JP S5746658 A JPS5746658 A JP S5746658A JP 12234280 A JP12234280 A JP 12234280A JP 12234280 A JP12234280 A JP 12234280A JP S5746658 A JPS5746658 A JP S5746658A
Authority
JP
Japan
Prior art keywords
turns
coil
coils
kinds
windings
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
JP12234280A
Other languages
Japanese (ja)
Inventor
Takao Hirano
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 JP12234280A priority Critical patent/JPS5746658A/en
Publication of JPS5746658A publication Critical patent/JPS5746658A/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
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H02K17/14—Asynchronous induction motors for multi-phase current having windings arranged for permitting pole-changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Induction Machinery (AREA)

Abstract

PURPOSE:To equalize occupancy rate and to eliminate inconvenience on engineering work, by a method wherein two sets of windings of a pole changing cntroller are made by two kinds of coils having the different number of turns respectively and arranged so that the number of coil turns in respective solts may be equal. CONSTITUTION:In the armature winding of a pole change polyphase motor consisting of two sets of independent windings, one winding is formed by two kinds of coils having the number of turns, n1 and n2 and the other winding is also formed by two kinds of coils having the number of turns, N1 and N2. The number of windings of each coil is composed so as to have the relationship of n1>n2, N1<N2. For example, in the case of four poles - six poles and 72 slots, the number of turns is selected to be n1=3, n2=2, N1=4, N2=5. And the coil pitch 4 is selected to be odd number and each coil side is inserted in each slot so that the combination of the numbers of turns in the respective slots may be n1 and N1, and n2 and N2.
JP12234280A 1980-09-05 1980-09-05 Armature winding Pending JPS5746658A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12234280A JPS5746658A (en) 1980-09-05 1980-09-05 Armature winding

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12234280A JPS5746658A (en) 1980-09-05 1980-09-05 Armature winding

Publications (1)

Publication Number Publication Date
JPS5746658A true JPS5746658A (en) 1982-03-17

Family

ID=14833579

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12234280A Pending JPS5746658A (en) 1980-09-05 1980-09-05 Armature winding

Country Status (1)

Country Link
JP (1) JPS5746658A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142163A (en) * 1981-02-27 1982-09-02 Toshiba Corp Armature coil
US5266815A (en) * 1987-03-27 1993-11-30 Hitachi, Ltd. Semiconductor integrated circuit device having superconductive layer and isolation member with nitride isolation

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57142163A (en) * 1981-02-27 1982-09-02 Toshiba Corp Armature coil
JPH0113307B2 (en) * 1981-02-27 1989-03-06 Tokyo Shibaura Electric Co
US5266815A (en) * 1987-03-27 1993-11-30 Hitachi, Ltd. Semiconductor integrated circuit device having superconductive layer and isolation member with nitride isolation

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