GB1494126A - Pole-changeable electrical machine for 50 and 60 hertz - Google Patents

Pole-changeable electrical machine for 50 and 60 hertz

Info

Publication number
GB1494126A
GB1494126A GB1606/75A GB160675A GB1494126A GB 1494126 A GB1494126 A GB 1494126A GB 1606/75 A GB1606/75 A GB 1606/75A GB 160675 A GB160675 A GB 160675A GB 1494126 A GB1494126 A GB 1494126A
Authority
GB
United Kingdom
Prior art keywords
pole
poles
winding
salient
hertz
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.)
Expired
Application number
GB1606/75A
Other languages
English (en)
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.)
Siemens Corp
Original Assignee
Siemens Corp
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
Priority claimed from DE19742402013 external-priority patent/DE2402013C3/de
Application filed by Siemens Corp filed Critical Siemens Corp
Publication of GB1494126A publication Critical patent/GB1494126A/en
Expired 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
    • H02K3/04—Windings characterised by the conductor shape, form or construction, e.g. with bar conductors
    • H02K3/28—Layout of windings or of connections between windings
    • 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
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/26—Synchronous generators characterised by the arrangement of exciting windings
    • H02K19/32—Synchronous generators characterised by the arrangement of exciting windings for pole-changing

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Windings For Motors And Generators (AREA)
  • Induction Machinery (AREA)
  • Iron Core Of Rotating Electric Machines (AREA)
  • Synchronous Machinery (AREA)
GB1606/75A 1974-01-14 1975-01-14 Pole-changeable electrical machine for 50 and 60 hertz Expired GB1494126A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19742402013 DE2402013C3 (de) 1974-01-14 Polumschaltbare elektrische Maschine fur 50 und 60 Hz

Publications (1)

Publication Number Publication Date
GB1494126A true GB1494126A (en) 1977-12-07

Family

ID=5904939

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1606/75A Expired GB1494126A (en) 1974-01-14 1975-01-14 Pole-changeable electrical machine for 50 and 60 hertz

Country Status (10)

Country Link
US (1) US3916273A (enExample)
JP (1) JPS50107411A (enExample)
AT (1) AT332485B (enExample)
BR (1) BR7410222A (enExample)
CA (1) CA1027161A (enExample)
CH (1) CH582970A5 (enExample)
FR (1) FR2258037B1 (enExample)
GB (1) GB1494126A (enExample)
IT (1) IT1028247B (enExample)
SE (1) SE395992B (enExample)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489249A (en) * 1982-03-26 1984-12-18 Alsthom-Atlantique Electric machine rotor having a laminated and segmented rim
US9621090B2 (en) 2011-05-11 2017-04-11 Rolls-Royce Plc Variable speed generator having multiple exciter windings and selectable, independently activatable pole configurations
EP3247023A1 (de) * 2016-05-18 2017-11-22 Siemens Aktiengesellschaft Drehstromgenerator sowie system und anlage zum erzeugen einer dreiphasenwechselspannung

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5479403A (en) * 1977-12-08 1979-06-25 Toshiba Corp Revolving electrical machinery
DE3602227A1 (de) * 1986-01-25 1987-07-30 Philips Patentverwaltung Kommutierungsschaltung fuer einen kollektorlosen gleichstrommotor
DE102016213215A1 (de) 2016-07-20 2018-01-25 Bayerische Motoren Werke Aktiengesellschaft Elektrische Synchronmaschine und Verfahren zum zumindest teilumfänglichen Herstellen einer elektrischen Synchronmaschine
JP7468301B2 (ja) * 2020-11-04 2024-04-16 株式会社デンソー 回転電機

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3140637A (en) * 1960-07-01 1964-07-14 Leitz Ernst Gmbh Motion picture projector operable on different a. c. sources
US3419905A (en) * 1965-10-13 1968-12-31 Carl T. Letter Synchronous machine
US3611084A (en) * 1969-12-29 1971-10-05 Gaf Corp Selective cycle motor winding for movie projector

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4489249A (en) * 1982-03-26 1984-12-18 Alsthom-Atlantique Electric machine rotor having a laminated and segmented rim
US9621090B2 (en) 2011-05-11 2017-04-11 Rolls-Royce Plc Variable speed generator having multiple exciter windings and selectable, independently activatable pole configurations
EP3247023A1 (de) * 2016-05-18 2017-11-22 Siemens Aktiengesellschaft Drehstromgenerator sowie system und anlage zum erzeugen einer dreiphasenwechselspannung
WO2017198409A1 (de) * 2016-05-18 2017-11-23 Siemens Aktiengesellschaft System und anlage zum erzeugen einer dreiphasenwechselspannung

Also Published As

Publication number Publication date
SE7500317L (enExample) 1975-07-15
DE2402013A1 (de) 1975-07-24
CH582970A5 (enExample) 1976-12-15
BR7410222A (pt) 1976-06-08
AT332485B (de) 1976-09-27
DE2402013B2 (de) 1977-02-03
JPS50107411A (enExample) 1975-08-23
SE395992B (sv) 1977-08-29
FR2258037A1 (enExample) 1975-08-08
IT1028247B (it) 1979-01-30
US3916273A (en) 1975-10-28
ATA907874A (de) 1976-01-15
CA1027161A (en) 1978-02-28
FR2258037B1 (enExample) 1981-05-29

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Legal Events

Date Code Title Description
PS Patent sealed [section 19, patents act 1949]
PCNP Patent ceased through non-payment of renewal fee