GB190783A - Improved starting arrangements for squirrel cage induction motors - Google Patents

Improved starting arrangements for squirrel cage induction motors

Info

Publication number
GB190783A
GB190783A GB2524921A GB2524921A GB190783A GB 190783 A GB190783 A GB 190783A GB 2524921 A GB2524921 A GB 2524921A GB 2524921 A GB2524921 A GB 2524921A GB 190783 A GB190783 A GB 190783A
Authority
GB
United Kingdom
Prior art keywords
switch
cage induction
squirrel cage
induction motors
improved starting
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
GB2524921A
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.)
TOSHITARO TAKEUCHI
Original Assignee
TOSHITARO TAKEUCHI
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 TOSHITARO TAKEUCHI filed Critical TOSHITARO TAKEUCHI
Priority to GB2524921A priority Critical patent/GB190783A/en
Publication of GB190783A publication Critical patent/GB190783A/en
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
    • H02P1/00—Arrangements for starting electric motors or dynamo-electric converters
    • H02P1/16—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters
    • H02P1/26—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor
    • H02P1/32—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual polyphase induction motor by star/delta switching

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Motor And Converter Starters (AREA)

Abstract

190,783. Jackson, J. E. Evans-, (Takeuchi, T.). Sept. 23, 1921. Alternating - current motors.-The stator windings of a squirrel-cage induction motor are tapped and connected to a switch which at starting arranges them in " extended delta," as shown in full lines in Fig. 2, and for running regroups them in plain delta, as shown by dotted lines. The coils A<1>-A<3>, B<1>-B<3>, C<1>-C<3>, Fig. 1, are connected to the line by a threearm switch T and to a three-arm two-way controlling switch CS, intermediate points A<2>, B<2>, C<2> being tapped to one side of the switch C S, as shown, to give the starting connection.
GB2524921A 1921-09-23 1921-09-23 Improved starting arrangements for squirrel cage induction motors Expired GB190783A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2524921A GB190783A (en) 1921-09-23 1921-09-23 Improved starting arrangements for squirrel cage induction motors

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2524921A GB190783A (en) 1921-09-23 1921-09-23 Improved starting arrangements for squirrel cage induction motors

Publications (1)

Publication Number Publication Date
GB190783A true GB190783A (en) 1922-12-27

Family

ID=10224619

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2524921A Expired GB190783A (en) 1921-09-23 1921-09-23 Improved starting arrangements for squirrel cage induction motors

Country Status (1)

Country Link
GB (1) GB190783A (en)

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