GB240830A - - Google Patents

Info

Publication number
GB240830A
GB240830A GB2425325A GB2425325A GB240830A GB 240830 A GB240830 A GB 240830A GB 2425325 A GB2425325 A GB 2425325A GB 2425325 A GB2425325 A GB 2425325A GB 240830 A GB240830 A GB 240830A
Authority
GB
United Kingdom
Prior art keywords
machine
commutator
brushes
induction
current
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
GB2425325A
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 Schuckertwerke AG
Original Assignee
Siemens Schuckertwerke AG
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 Siemens Schuckertwerke AG filed Critical Siemens Schuckertwerke AG
Publication of GB240830A publication Critical patent/GB240830A/en
Expired legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K17/00—Asynchronous induction motors; Asynchronous induction generators
    • H02K17/02—Asynchronous induction motors
    • H02K17/34—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter
    • H02K17/38—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with a commutator machine

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Windings For Motors And Generators (AREA)

Abstract

240,830. Siemens - Schuckertwerke Ges. Oct. 4, 1924, [Convention date]. Alternating-current commutator and induction machines.-The stator field of a commutator machine cascaded with an induction machine is produced by a self-exciting three-phase alternating-current series generator. The Figure shows a commutator machine 2 cascaded with the rotor of an induction machine 1 for phase compensation. The machine 2 is driven by a motor 3, and mounted on the same shaft is a series generator 4 which excites the field windings 5 of the cascade machine. The frequency of the exciter 4 is regulated by adjustment of the resistances 6 or by movement of the brushes 7. Speed regulation within certain limits may be obtained by these two adjustments. The stator of the cascade machine may be provided with an additional winding for compensating the load current in the rotor. According to the Specification as open to inspection under Sect. 91 (3) (a) the series exciter is dispensed with, the exciting winding 5, Fig. 2 (Cancelled), being connected to an additional set of brushes 8 or to the main brushes on the commutator. This subject-matter does not appear in the Specification as accepted.
GB2425325A 1924-10-04 1925-09-29 Expired GB240830A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE120903X 1924-10-04

Publications (1)

Publication Number Publication Date
GB240830A true GB240830A (en) 1926-07-22

Family

ID=5656718

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2425325A Expired GB240830A (en) 1924-10-04 1925-09-29

Country Status (3)

Country Link
CH (1) CH120903A (en)
FR (1) FR603706A (en)
GB (1) GB240830A (en)

Also Published As

Publication number Publication date
CH120903A (en) 1927-06-16
FR603706A (en) 1926-04-22

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