JPS5518850A - Armature winding of electric machine - Google Patents

Armature winding of electric machine

Info

Publication number
JPS5518850A
JPS5518850A JP9146878A JP9146878A JPS5518850A JP S5518850 A JPS5518850 A JP S5518850A JP 9146878 A JP9146878 A JP 9146878A JP 9146878 A JP9146878 A JP 9146878A JP S5518850 A JPS5518850 A JP S5518850A
Authority
JP
Japan
Prior art keywords
coil
base
upper coil
strand
electric machine
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
JP9146878A
Other languages
Japanese (ja)
Inventor
Takashi Watanabe
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 JP9146878A priority Critical patent/JPS5518850A/en
Publication of JPS5518850A publication Critical patent/JPS5518850A/en
Pending legal-status Critical Current

Links

Landscapes

  • Windings For Motors And Generators (AREA)

Abstract

PURPOSE: To reduce an electrical loss due to the main flux by making the strand width of upper coil located in the gap side less than that of the base coil and making the number of strand of the upper coil greater than that of the base coil in the width direction.
CONSTITUTION: The upper coil 10 located in the gap side and the base coil 12 are contained in the slot 5 of the iron core, the strand width of the upper coil is made less than that of the base coil, the number of strands of upper coil is made greater than that of the base coil in the width direction. In this way, an eddy current produced by the main flux passing in the radial direction is decreased, an electrical loss of the armature can be reduced.
COPYRIGHT: (C)1980,JPO&Japio
JP9146878A 1978-07-28 1978-07-28 Armature winding of electric machine Pending JPS5518850A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9146878A JPS5518850A (en) 1978-07-28 1978-07-28 Armature winding of electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9146878A JPS5518850A (en) 1978-07-28 1978-07-28 Armature winding of electric machine

Publications (1)

Publication Number Publication Date
JPS5518850A true JPS5518850A (en) 1980-02-09

Family

ID=14027209

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9146878A Pending JPS5518850A (en) 1978-07-28 1978-07-28 Armature winding of electric machine

Country Status (1)

Country Link
JP (1) JPS5518850A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237827A (en) * 1984-05-10 1985-11-26 Nishishiba Denki Kk Single-layer random coil and winding method therefor
JP2006325338A (en) * 2005-05-19 2006-11-30 Toyota Motor Corp Winding structure for motor

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60237827A (en) * 1984-05-10 1985-11-26 Nishishiba Denki Kk Single-layer random coil and winding method therefor
JPH0432626B2 (en) * 1984-05-10 1992-05-29
JP2006325338A (en) * 2005-05-19 2006-11-30 Toyota Motor Corp Winding structure for motor

Similar Documents

Publication Publication Date Title
JPS645340A (en) Rotating electric machine
JPS57206261A (en) Stator for dc rotary electric machine
JPS57143808A (en) Wound core for stationary electrical equipment
JPS5518850A (en) Armature winding of electric machine
JPS566636A (en) Method for assembling armature
JPS5511389A (en) Direct electric current reactor structure gaining freely inductance feature
JPS5229263A (en) Detector for eddy-current type current meters
JPS535709A (en) Interpole core fdr rotary electric machine
JPS52143407A (en) Revolving electric machine
JPS5582418A (en) Magnetic part
JPS57148321A (en) Iron core for stationary electrical equipment
JPS5577114A (en) Magnetic part
JPS5588554A (en) Rotor
JPS57194508A (en) Stationary induction apparatus
JPS5571159A (en) Stator for single-phase induction motor
JPS55163821A (en) Static induction machine
JPS52137604A (en) Electric rotary machine having gapped winding
JPS54127508A (en) Damper windings of salient-pole type synchronizer
JPS5332310A (en) Armature coil in electric rotary machine
JPS5472441A (en) Induction type overcurrent relay
JPS5494636A (en) Balancer of electric current
JPS5399419A (en) Division type transformer
JPS5379207A (en) Gage type induction motors
JPS57118614A (en) Refrigerant cooling type electric machine coil
JPS52124104A (en) Stator core for electric rotary machine