GB524944A - Improvements in and relating to dynamo electric machines - Google Patents

Improvements in and relating to dynamo electric machines

Info

Publication number
GB524944A
GB524944A GB446539A GB446539A GB524944A GB 524944 A GB524944 A GB 524944A GB 446539 A GB446539 A GB 446539A GB 446539 A GB446539 A GB 446539A GB 524944 A GB524944 A GB 524944A
Authority
GB
United Kingdom
Prior art keywords
winding
stator
rotor
poles
frequency
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
GB446539A
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.)
JACK HOLMES WALKER
British Thomson Houston Co Ltd
Original Assignee
JACK HOLMES WALKER
British Thomson Houston 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 JACK HOLMES WALKER, British Thomson Houston Co Ltd filed Critical JACK HOLMES WALKER
Priority to GB446539A priority Critical patent/GB524944A/en
Publication of GB524944A publication Critical patent/GB524944A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K47/00—Dynamo-electric converters
    • H02K47/02—AC/DC converters or vice versa

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)

Abstract

524,944. Rotary converters. BRITISH THOMSON-HOUSTON CO.. Ltd., and WALKER, J. H. Feb. 10, 1939, No. 4465. [Class 35] A converter for generating a high-frequency alternating current from a direct current comprises a single stator and rotor as described in Specification 483,660, the number of the stator slots being equal to twice that of the rotor poles plus or minus one, and the number of pairs of exciting poles being a multiple of the number of phases of the high-frequency current delivered. The stator carries an exciting winding G having, say, six poles and a high-frequency winding F, having a coil on each tooth. The rotor carries a direct-current commutator winding C for driving. The stator may also carry a winding to compensate for armature reaction. Specification 166,259, [Class 35], also is referred to.
GB446539A 1939-02-10 1939-02-10 Improvements in and relating to dynamo electric machines Expired GB524944A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB446539A GB524944A (en) 1939-02-10 1939-02-10 Improvements in and relating to dynamo electric machines

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB446539A GB524944A (en) 1939-02-10 1939-02-10 Improvements in and relating to dynamo electric machines

Publications (1)

Publication Number Publication Date
GB524944A true GB524944A (en) 1940-08-19

Family

ID=9777691

Family Applications (1)

Application Number Title Priority Date Filing Date
GB446539A Expired GB524944A (en) 1939-02-10 1939-02-10 Improvements in and relating to dynamo electric machines

Country Status (1)

Country Link
GB (1) GB524944A (en)

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