GB191315875A - An Arrangement for Starting Groups of Electrical Machines Consisting of a Synchronous Machine and an Asynchronous Machine connected in Cascade with it. - Google Patents

An Arrangement for Starting Groups of Electrical Machines Consisting of a Synchronous Machine and an Asynchronous Machine connected in Cascade with it.

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Publication number
GB191315875A
GB191315875A GB191315875DA GB191315875A GB 191315875 A GB191315875 A GB 191315875A GB 191315875D A GB191315875D A GB 191315875DA GB 191315875 A GB191315875 A GB 191315875A
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GB
United Kingdom
Prior art keywords
cascade
arrangement
electrical machines
synchronous machine
asynchronous machine
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
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.)
ACEC
Original Assignee
ACEC
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 ACEC filed Critical ACEC
Application granted granted Critical
Publication of GB191315875A publication Critical patent/GB191315875A/en
Expired legal-status Critical Current

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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
    • H02K47/06—Cascade converters
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Motor And Converter Starters (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

15,875. Ateliers de Constructions Electriques de Charleroi Soc. Anon. March 21, [Convention date]. Alternating - current, induction machines; rotary converters.-In starting cascade groups comprising an asynchronous machine having its rotor directly connected with the armature of a synchronous machine, a polyphase reactance coil St is connected across the slip-rings b in addition to the ordinary resistance Rt, the reactance coil tending to bring the group into exact synchronism. The reactance may be connected permanently in series with the resistance Rt. The invention is applicable to cascade groups in which the machines have the same or different numbers of poles. Specifications 7135/12 and 5481/13 are referred to.
GB191315875D 1913-03-21 1913-07-09 An Arrangement for Starting Groups of Electrical Machines Consisting of a Synchronous Machine and an Asynchronous Machine connected in Cascade with it. Expired GB191315875A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
BE331313X 1913-03-21

Publications (1)

Publication Number Publication Date
GB191315875A true GB191315875A (en) 1914-07-09

Family

ID=3867836

Family Applications (1)

Application Number Title Priority Date Filing Date
GB191315875D Expired GB191315875A (en) 1913-03-21 1913-07-09 An Arrangement for Starting Groups of Electrical Machines Consisting of a Synchronous Machine and an Asynchronous Machine connected in Cascade with it.

Country Status (3)

Country Link
AT (1) AT89622B (en)
DE (1) DE331313C (en)
GB (1) GB191315875A (en)

Also Published As

Publication number Publication date
AT89622B (en) 1922-10-10
DE331313C (en) 1921-01-05

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