SE7503455L - - Google Patents

Info

Publication number
SE7503455L
SE7503455L SE7503455A SE7503455A SE7503455L SE 7503455 L SE7503455 L SE 7503455L SE 7503455 A SE7503455 A SE 7503455A SE 7503455 A SE7503455 A SE 7503455A SE 7503455 L SE7503455 L SE 7503455L
Authority
SE
Sweden
Prior art keywords
pole
quadrature
winding
field
claws
Prior art date
Application number
SE7503455A
Other languages
English (en)
Other versions
SE403225B (sv
Inventor
M Canay
Original Assignee
Bbc Brown Boveri & Cie
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 Bbc Brown Boveri & Cie filed Critical Bbc Brown Boveri & Cie
Publication of SE7503455L publication Critical patent/SE7503455L/
Publication of SE403225B publication Critical patent/SE403225B/xx

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/02—Synchronous motors
    • H02K19/14—Synchronous motors having additional short-circuited windings for starting as asynchronous motors
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K3/00—Details of windings
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/18—Windings for salient poles
    • H02K3/20—Windings for salient poles for auxiliary purposes, e.g. damping or commutating

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Superconductive Dynamoelectric Machines (AREA)
  • Control Of Motors That Do Not Use Commutators (AREA)
SE7503455A 1974-04-01 1975-03-25 Anordning vid synkronmotorer med massiva poler for att skydda polklorna mot forbrenningar SE403225B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
CH449774A CH570729A5 ( ) 1974-04-01 1974-04-01

Publications (2)

Publication Number Publication Date
SE7503455L true SE7503455L ( ) 1975-10-02
SE403225B SE403225B (sv) 1978-07-31

Family

ID=4277205

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7503455A SE403225B (sv) 1974-04-01 1975-03-25 Anordning vid synkronmotorer med massiva poler for att skydda polklorna mot forbrenningar

Country Status (8)

Country Link
US (1) US4028574A ( )
CH (1) CH570729A5 ( )
DE (2) DE2421555C2 ( )
FR (1) FR2266353B1 ( )
GB (1) GB1449803A ( )
IT (1) IT1034640B ( )
NO (1) NO140952C ( )
SE (1) SE403225B ( )

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2462046A1 (fr) * 1979-07-19 1981-02-06 Alsthom Atlantique Rotor a ecran amortisseur pour alternateur a poles saillants
JPS59230441A (ja) * 1983-06-08 1984-12-25 Mitsubishi Electric Corp 回転電機の界磁装置
JPH05502574A (ja) * 1989-12-22 1993-04-28 シーメンス アクチエンゲゼルシヤフト 同期機
US5952755A (en) * 1997-03-18 1999-09-14 Electric Boat Corporation Permanent magnet motor rotor
CN116317244A (zh) * 2017-03-03 2023-06-23 通用电气再生能源技术公司 凸极电机
US11239718B2 (en) 2017-03-27 2022-02-01 Hamilton Sundstrand Corporation Wedges with Q-axis damper circuits
US10541580B2 (en) * 2017-03-27 2020-01-21 Hamilton Sundstrand Corporation Wedges with Q-axis damper circuits

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1369765A (en) * 1918-08-28 1921-03-01 Allis Chalmers Mfg Co Pole and method of constructing same
US1828578A (en) * 1929-11-09 1931-10-20 Gen Electric Synchronous motor
US2303481A (en) * 1941-08-22 1942-12-01 Westinghouse Electric & Mfg Co Synchronous generator having special damper winding
US2411002A (en) * 1942-12-31 1946-11-12 Rudenberg Reinhold Damper system for synchronous generators
US2449506A (en) * 1945-08-18 1948-09-14 Westinghouse Electric Corp Pole tip structure for salient pole synchronous machines
US2736829A (en) * 1952-10-11 1956-02-28 Gen Electric Canada Dynamoelectric machine rotor
US3127532A (en) * 1960-05-14 1964-03-31 Asea Ab Solid pole for self-starting synchronous motors
US3612930A (en) * 1970-07-17 1971-10-12 Gen Motors Corp Salient field pole piece for dynamoelectric machines
US3740600A (en) * 1971-12-12 1973-06-19 Gen Electric Self-supporting coil brace

Also Published As

Publication number Publication date
IT1034640B (it) 1979-10-10
CH570729A5 ( ) 1975-12-15
DE2421555C2 (de) 1985-08-14
NO751033L ( ) 1975-10-02
US4028574A (en) 1977-06-07
DE2421555A1 (de) 1975-10-16
NO140952C (no) 1979-12-12
DE7415588U (de) 1976-02-12
SE403225B (sv) 1978-07-31
GB1449803A (en) 1976-09-15
FR2266353A1 ( ) 1975-10-24
NO140952B (no) 1979-09-03
FR2266353B1 ( ) 1981-10-09

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