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FR1549944A - - Google Patents

Info

Publication number
FR1549944A
FR1549944A FR1549944DA FR1549944A FR 1549944 A FR1549944 A FR 1549944A FR 1549944D A FR1549944D A FR 1549944DA FR 1549944 A FR1549944 A FR 1549944A
Authority
FR
France
Prior art keywords
windings
transformer
primary windings
iron body
polyphase
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
Other languages
English (en)
French (fr)
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 filed Critical
Application granted granted Critical
Publication of FR1549944A publication Critical patent/FR1549944A/fr
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H02P25/00—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details
    • H02P25/16—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring
    • H02P25/18—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays
    • H02P25/20—Arrangements or methods for the control of AC motors characterised by the kind of AC motor or by structural details characterised by the circuit arrangement or by the kind of wiring with arrangements for switching the windings, e.g. with mechanical switches or relays for pole-changing
    • 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
    • H02K17/36—Cascade arrangement of an asynchronous motor with another dynamo-electric motor or converter with another asynchronous induction motor
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K19/00—Synchronous motors or generators
    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02K—DYNAMO-ELECTRIC MACHINES
    • H02K99/00—Subject matter not provided for in other groups of this subclass

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Coils Of Transformers For General Uses (AREA)
  • Control Of Eletrric Generators (AREA)
  • Ac-Ac Conversion (AREA)
FR1549944D 1967-01-05 1968-01-03 Expired FR1549944A (fi)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
HUVI000534 1967-01-05

Publications (1)

Publication Number Publication Date
FR1549944A true FR1549944A (fi) 1968-12-13

Family

ID=11002574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR1549944D Expired FR1549944A (fi) 1967-01-05 1968-01-03

Country Status (8)

Country Link
AT (1) AT280436B (fi)
BE (1) BE708982A (fi)
CH (1) CH476414A (fi)
DE (1) DE1638941B2 (fi)
FR (1) FR1549944A (fi)
GB (1) GB1217951A (fi)
SE (1) SE340652B (fi)
YU (1) YU33825B (fi)

Also Published As

Publication number Publication date
DE1638941A1 (de) 1970-09-03
SE340652B (fi) 1971-11-29
DE1638941B2 (de) 1973-05-30
BE708982A (fi) 1968-05-16
AT280436B (de) 1970-04-10
YU33825B (en) 1978-05-15
CH476414A (de) 1969-07-31
GB1217951A (en) 1971-01-06
YU251867A (en) 1975-04-30

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Legal Events

Date Code Title Description
ST Notification of lapse