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GB809819A - Improvements in and relating to electric driving systems - Google Patents

Improvements in and relating to electric driving systems

Info

Publication number
GB809819A
GB809819A GB9615/58A GB961558A GB809819A GB 809819 A GB809819 A GB 809819A GB 9615/58 A GB9615/58 A GB 9615/58A GB 961558 A GB961558 A GB 961558A GB 809819 A GB809819 A GB 809819A
Authority
GB
United Kingdom
Prior art keywords
motor
relating
mains
electric driving
motors
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
GB9615/58A
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.)
Akzo NV
Original Assignee
Algemene Kunstzijde Unie NV
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 Algemene Kunstzijde Unie NV filed Critical Algemene Kunstzijde Unie NV
Publication of GB809819A publication Critical patent/GB809819A/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
    • 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
    • H02K17/12—Asynchronous induction motors for multi-phase current
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02P—CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS
    • H02P2207/00—Indexing scheme relating to controlling arrangements characterised by the type of motor
    • H02P2207/01—Asynchronous machines

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)

Abstract

809,819. Control of several A.C. motors. ALGEMENE KUNSTZIJDE UNIE N.V. May 17, 1956 [May 28, 1955], No. 9615/58. Divided out of 809,374. Class 38 (3). Two polyphase induction motors have their rotor windings 2, 4 interconnected for operation in mutual synchronism, the stator windings 1, 3 being connected to mains 5. A frequency changer 9, 10 is constructed as an induction motor and is connected between the slipfrequency network 8 and the mains 5, this machine being coupled through a stepless, adjustable, mechanical transmission 11 to an induction motor 12 provided with starting resistor 13. Slip couplings 14, 15 may be provided between the frequency changer and the elements 11 and 12. The motor 12 may be replaced by a motor with a starting resistance in its rotor circuit, Fig. 2 (not shown).
GB9615/58A 1955-05-28 1956-05-17 Improvements in and relating to electric driving systems Expired GB809819A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL809819X 1955-05-28

Publications (1)

Publication Number Publication Date
GB809819A true GB809819A (en) 1959-03-04

Family

ID=19836806

Family Applications (1)

Application Number Title Priority Date Filing Date
GB9615/58A Expired GB809819A (en) 1955-05-28 1956-05-17 Improvements in and relating to electric driving systems

Country Status (1)

Country Link
GB (1) GB809819A (en)

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