GB622190A - Improvements relating to polyphase inductor alternators - Google Patents

Improvements relating to polyphase inductor alternators

Info

Publication number
GB622190A
GB622190A GB2124444A GB2124444A GB622190A GB 622190 A GB622190 A GB 622190A GB 2124444 A GB2124444 A GB 2124444A GB 2124444 A GB2124444 A GB 2124444A GB 622190 A GB622190 A GB 622190A
Authority
GB
United Kingdom
Prior art keywords
coils
phase
pole
exciting
windings
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
GB2124444A
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 GB2124444A priority Critical patent/GB622190A/en
Publication of GB622190A publication Critical patent/GB622190A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H02K19/16—Synchronous generators
    • H02K19/22—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators
    • H02K19/24—Synchronous generators having windings each turn of which co-operates alternately with poles of opposite polarity, e.g. heteropolar generators with variable-reluctance soft-iron rotors without winding

Abstract

622,190. inductor-alternators. BRITISH THOMSON - HOUSTON CO., Ltd., and WALKER, J. H. Oct. 31, 1944, No. 21244. [Class 35] In a polyphase inductor-alternator wherein each exciting pole pitch on the stator embraces an integral number of rotor slot pitches and contains 2N uniformly-spaced A.C. winding slots (N being the number of phases), the A.C. windings having opposite coil sides in adjacent slots, the A.C. coils in each exciting pole which belong to one phase are separated from one another by a coil belonging to the other phase or each of the other phases and are connected in reversed series with one another. In the form shown, each stator pole carries an exciting winding F, also six A.C. coils (in the case of a 3-phase machine), coils A A<SP>1</SP>, B B<SP>1</SP>, and C C<SP>1</SP> constituting parts of the windings of each phase, one of each of these coils being reversed. In a modification, the six pole subdivisions carrying the A,C. coils are not sub-divided into teeth but have the same width as the rotor teeth. Specifications 554,827 and 557,751 are referred to.
GB2124444A 1944-10-31 1944-10-31 Improvements relating to polyphase inductor alternators Expired GB622190A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2124444A GB622190A (en) 1944-10-31 1944-10-31 Improvements relating to polyphase inductor alternators

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2124444A GB622190A (en) 1944-10-31 1944-10-31 Improvements relating to polyphase inductor alternators

Publications (1)

Publication Number Publication Date
GB622190A true GB622190A (en) 1949-04-28

Family

ID=10159639

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2124444A Expired GB622190A (en) 1944-10-31 1944-10-31 Improvements relating to polyphase inductor alternators

Country Status (1)

Country Link
GB (1) GB622190A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194967B (en) * 1957-08-07 1965-06-16 Licentia Gmbh Electric synchronous machine with unwound, toothed pole wheel and preferably open stator slots

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1194967B (en) * 1957-08-07 1965-06-16 Licentia Gmbh Electric synchronous machine with unwound, toothed pole wheel and preferably open stator slots

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