JPS57170036A - Rotor of rotary electric machine - Google Patents

Rotor of rotary electric machine

Info

Publication number
JPS57170036A
JPS57170036A JP5434781A JP5434781A JPS57170036A JP S57170036 A JPS57170036 A JP S57170036A JP 5434781 A JP5434781 A JP 5434781A JP 5434781 A JP5434781 A JP 5434781A JP S57170036 A JPS57170036 A JP S57170036A
Authority
JP
Japan
Prior art keywords
centrifugal force
rotor
turn
field winding
holding ring
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
JP5434781A
Other languages
Japanese (ja)
Inventor
Takeaki Shimanuki
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 JP5434781A priority Critical patent/JPS57170036A/en
Publication of JPS57170036A publication Critical patent/JPS57170036A/en
Pending legal-status Critical Current

Links

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

Abstract

PURPOSE:To increase safety of a junction and enhance reliability, by laminating thin plate conductors to constitute a lead conductor having flexibility. CONSTITUTION:When a rotor 1 rotates, a holding ring 4 swells because of its own centrifugal force and a field winding centrifugal force. A rise 8b of a lead conductor 8 tends to move radially with a field winding 2. A turn-up 8c of turn- up material 8a is round and composed of laminated thin-plate conductors. Hence, it is extremely flexible. It deforms easily. It varies freely and radially without injury. It receives the upper rise 8b inside the holding ring 4 via an insulating tube 5. It reduces a centrifugal force toward a contact nut 9 and a stud 7.
JP5434781A 1981-04-13 1981-04-13 Rotor of rotary electric machine Pending JPS57170036A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5434781A JPS57170036A (en) 1981-04-13 1981-04-13 Rotor of rotary electric machine

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5434781A JPS57170036A (en) 1981-04-13 1981-04-13 Rotor of rotary electric machine

Publications (1)

Publication Number Publication Date
JPS57170036A true JPS57170036A (en) 1982-10-20

Family

ID=12968085

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5434781A Pending JPS57170036A (en) 1981-04-13 1981-04-13 Rotor of rotary electric machine

Country Status (1)

Country Link
JP (1) JPS57170036A (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226245A (en) * 1988-07-14 1990-01-29 Fuji Electric Co Ltd Rotor lead connecting structure for rotary electric machine
JP2007104847A (en) * 2005-10-07 2007-04-19 Hitachi Ltd Rotary electric machine and its manufacture method
JP2014171383A (en) * 2013-02-28 2014-09-18 General Electric Co <Ge> Generator lead system

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0226245A (en) * 1988-07-14 1990-01-29 Fuji Electric Co Ltd Rotor lead connecting structure for rotary electric machine
JP2007104847A (en) * 2005-10-07 2007-04-19 Hitachi Ltd Rotary electric machine and its manufacture method
JP4627712B2 (en) * 2005-10-07 2011-02-09 株式会社日立製作所 Rotating electric machine and manufacturing method thereof
JP2014171383A (en) * 2013-02-28 2014-09-18 General Electric Co <Ge> Generator lead system

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