FI118554B - Rotor för elmaskin - Google Patents

Rotor för elmaskin Download PDF

Info

Publication number
FI118554B
FI118554B FI20050875A FI20050875A FI118554B FI 118554 B FI118554 B FI 118554B FI 20050875 A FI20050875 A FI 20050875A FI 20050875 A FI20050875 A FI 20050875A FI 118554 B FI118554 B FI 118554B
Authority
FI
Finland
Prior art keywords
rotor
rim
projections
winding
arrangement according
Prior art date
Application number
FI20050875A
Other languages
English (en)
Finnish (fi)
Other versions
FI20050875A0 (sv
FI20050875A (sv
Inventor
Yrjoe Tyllinen
Jarkko Saramo
Juha Hellsten
Original Assignee
Abb Oy
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 Abb Oy filed Critical Abb Oy
Publication of FI20050875A0 publication Critical patent/FI20050875A0/sv
Priority to FI20050875A priority Critical patent/FI118554B/sv
Priority to DK06017855T priority patent/DK1760864T3/da
Priority to DE602006000755T priority patent/DE602006000755T2/de
Priority to ES06017855T priority patent/ES2301125T3/es
Priority to EP06017855A priority patent/EP1760864B1/en
Priority to AT06017855T priority patent/ATE389966T1/de
Priority to US11/514,265 priority patent/US7626310B2/en
Priority to CN2006101422256A priority patent/CN1937361B/zh
Publication of FI20050875A publication Critical patent/FI20050875A/sv
Application granted granted Critical
Publication of FI118554B publication Critical patent/FI118554B/sv

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K1/00—Details of the magnetic circuit
    • H02K1/06—Details of the magnetic circuit characterised by the shape, form or construction
    • H02K1/22—Rotating parts of the magnetic circuit
    • H02K1/28—Means for mounting or fastening rotating magnetic parts on to, or to, the rotor structures
    • 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
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K15/00—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines
    • H02K15/02—Methods or apparatus specially adapted for manufacturing, assembling, maintaining or repairing of dynamo-electric machines of stator or rotor bodies

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Insulation, Fastening Of Motor, Generator Windings (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Manufacture Of Motors, Generators (AREA)

Claims (7)

1. En anordning i en elmaskins rotor, vilken rotor (5) roterar kring sin rotationsaxel och innefattar ätminstone stommen (13) och härvoma (15), vilka härvor (15) sticker ut i form av härvändar (11), kännetecknad av, att pä den av härvändama (11) bildade cirkelns yttre yta 5 (12) finns frän stommen (13) väsentligen i längdaxelns riktning utskjutande utstickare (14), vilka utstickare (14) är spärkilar, ovanpä vilka utstickare (14) kan skjutas en ring (9) under fabrikstemperatur, varvid spärkilama (14) fungerar som glidytor, och vilken ring (9) stöder härvändama (11) via utstickama (14).
2. En anordning enligt patentkrav 1, kännetecknad av, att ringens (9) inre yta är ätminstone 10 delvis konisk.
3. En anordning enligt patentkrav 2, kännetecknad av, att ringens (9) konicitet är 1:40-1:50.
4. En anordning enligt patentkrav 1, kännetecknad av, att ringen (9) är självläsande.
5. En anordning enligt patentkrav 1, kännetecknad av, att elmaskinen (1) är en släpringsgenerator.
6. En anordning enligt patentkrav 1, kännetecknad av, att mellanrummet mellan tvä spärkilar (14), ringen (9) och härvändama (11) bildar en luftkanal. • · • · 1 i·!
· 7. En metod vid tillverkning av en elmaskins rotor, vid vilken metod i rotoms (5) stomme (13) ·· • · • " monteras härvor (15) som sticker ut i form härvändar (11), kännetecknad av, att utanför den • · · av härvändama (11) bildade cirkelns yttre yta (12) monteras frän stommen (13) väsentligen i • m /·;' 20 längdaxelns riktning utskjutande utstickare (14), ovanpä vilka utstickare (14) ipassas en ring • · · "I.1 (9) genom att skjuta rotom (5) inuti ringen (9) under fabrikstemperatur. * · • » • · · • 1 • · · • · · • · • · ·«· • · · • · · • · 1 « · · • · • 1 • · · « • e • · · « t · • · · 1 · • · · · · • ·
FI20050875A 2005-09-05 2005-09-05 Rotor för elmaskin FI118554B (sv)

Priority Applications (8)

Application Number Priority Date Filing Date Title
FI20050875A FI118554B (sv) 2005-09-05 2005-09-05 Rotor för elmaskin
EP06017855A EP1760864B1 (en) 2005-09-05 2006-08-28 Rotor of an electrical machine
DE602006000755T DE602006000755T2 (de) 2005-09-05 2006-08-28 Rotor für eine elektrische Maschine
ES06017855T ES2301125T3 (es) 2005-09-05 2006-08-28 Rotor de una maquina electrica.
DK06017855T DK1760864T3 (da) 2005-09-05 2006-08-28 Rotor til en elektrisk maskine
AT06017855T ATE389966T1 (de) 2005-09-05 2006-08-28 Rotor für eine elektrische maschine
US11/514,265 US7626310B2 (en) 2005-09-05 2006-09-01 Rotor of an electrical machine
CN2006101422256A CN1937361B (zh) 2005-09-05 2006-09-05 电机转子

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FI20050875 2005-09-05
FI20050875A FI118554B (sv) 2005-09-05 2005-09-05 Rotor för elmaskin

Publications (3)

Publication Number Publication Date
FI20050875A0 FI20050875A0 (sv) 2005-09-05
FI20050875A FI20050875A (sv) 2007-03-06
FI118554B true FI118554B (sv) 2007-12-14

Family

ID=35151334

Family Applications (1)

Application Number Title Priority Date Filing Date
FI20050875A FI118554B (sv) 2005-09-05 2005-09-05 Rotor för elmaskin

Country Status (8)

Country Link
US (1) US7626310B2 (sv)
EP (1) EP1760864B1 (sv)
CN (1) CN1937361B (sv)
AT (1) ATE389966T1 (sv)
DE (1) DE602006000755T2 (sv)
DK (1) DK1760864T3 (sv)
ES (1) ES2301125T3 (sv)
FI (1) FI118554B (sv)

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN101295893B (zh) * 2007-04-28 2011-06-15 卢圣大 发电机电枢
JP6445345B2 (ja) * 2015-02-18 2018-12-26 三菱日立パワーシステムズ株式会社 回転電機
CN107919772B (zh) * 2017-12-14 2023-10-27 山东中际智能装备有限公司 一种电机定子嵌线机上的推纸装置
US11381142B2 (en) 2019-03-11 2022-07-05 Ge Aviation Systems Llc Rotor assembly

Family Cites Families (20)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB190521A (en) * 1921-09-17 1922-12-18 Lancashire Dynamo & Motor Comp Improvements in dynamo-electric machines
US1870056A (en) 1928-07-06 1932-08-02 Westinghouse Electric & Mfg Co Rotor for turbogenerators
US3048725A (en) 1958-04-29 1962-08-07 Gen Electric Rotor construction
US3065367A (en) 1958-09-15 1962-11-20 Gen Electric Dynamoelectric machine
CA661497A (en) 1959-01-02 1963-04-16 D. Coggeshall Almy Glass-resin tape for armature banding
US3179828A (en) * 1961-04-06 1965-04-20 Allis Chalmers Mfg Co Amortisseur winding for dynamo-electric machines
GB1049532A (en) 1962-07-27 1966-11-30 Parsons C A & Co Ltd Improvements in and relating to dynamo-electric machines of the synchronous type
FR2050536A5 (sv) 1969-06-17 1971-04-02 Cem Comp Electro Mec
US4091301A (en) 1974-07-08 1978-05-23 Bbc Brown Boveri & Company Limited Rotor end-winding support for high-speed electrical machine such as a turbo-generator
SE392009B (sv) 1975-07-08 1977-03-07 Asea Ab Kapselring, krympt pa en turbogenerator-rotor
JPH0265641A (ja) * 1988-08-31 1990-03-06 Hitachi Ltd タービン発電機の界磁巻線口出部構造
JPH02155445A (ja) 1988-12-08 1990-06-14 Toshiba Corp 電機子コイル端の固定方法
DE9007029U1 (de) 1990-06-23 1991-10-24 Robert Bosch Gmbh, 70469 Stuttgart Anker für schnellaufende, in abrasivstaubhaltiger Luft zwangsbelüftete Elektromotoren
DE4404754C1 (de) 1994-02-15 1995-03-23 Siemens Ag Läufer einer elektrischen Maschine
PL183037B1 (pl) 1996-04-18 2002-05-31 Abb Research Ltd Bandaż dla czołowych części uzwojeń wirników maszyn elektrycznych i sposób wytwarzania bandaża dla czołowych części uzwojeń wirników maszyn elektrycznych
SE523440C2 (sv) 1999-02-15 2004-04-20 Abb Ab Roterande elektrisk likströmsmaskin samt rotor och rotorhärvstöd för en sådan maskin
US6124661A (en) 1999-04-08 2000-09-26 Siemens Westinghouse Power Corporation Generator with retaining ring key that reduces rotor tooth stress
JP3636069B2 (ja) 2000-12-25 2005-04-06 株式会社デンソー 回転電機の電機子
US6879083B2 (en) * 2003-07-31 2005-04-12 Honeywell International Inc. Generator rotor coil end-turn retention system and method
US6864617B1 (en) * 2003-10-02 2005-03-08 General Electric Company Retaining system for a rotor of a dynamoelectric machine

Also Published As

Publication number Publication date
ES2301125T3 (es) 2008-06-16
DE602006000755D1 (de) 2008-04-30
ATE389966T1 (de) 2008-04-15
CN1937361B (zh) 2011-01-26
EP1760864B1 (en) 2008-03-19
DK1760864T3 (da) 2008-07-21
US20070052321A1 (en) 2007-03-08
EP1760864A1 (en) 2007-03-07
DE602006000755T2 (de) 2009-05-28
US7626310B2 (en) 2009-12-01
FI20050875A0 (sv) 2005-09-05
FI20050875A (sv) 2007-03-06
CN1937361A (zh) 2007-03-28

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