IT1034591B - SPEED CONTROL METHOD BY DEGREE SQUIRREL ASYNCHRONOUS MOTOR - Google Patents

SPEED CONTROL METHOD BY DEGREE SQUIRREL ASYNCHRONOUS MOTOR

Info

Publication number
IT1034591B
IT1034591B IT21590/75A IT2159075A IT1034591B IT 1034591 B IT1034591 B IT 1034591B IT 21590/75 A IT21590/75 A IT 21590/75A IT 2159075 A IT2159075 A IT 2159075A IT 1034591 B IT1034591 B IT 1034591B
Authority
IT
Italy
Prior art keywords
squirrel
degree
control method
speed control
asynchronous motor
Prior art date
Application number
IT21590/75A
Other languages
Italian (it)
Original Assignee
Grundfos As
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 Grundfos As filed Critical Grundfos As
Application granted granted Critical
Publication of IT1034591B publication Critical patent/IT1034591B/en

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
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Control Of Ac Motors In General (AREA)
  • Linear Motors (AREA)
IT21590/75A 1974-03-25 1975-03-24 SPEED CONTROL METHOD BY DEGREE SQUIRREL ASYNCHRONOUS MOTOR IT1034591B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DK164274A DK164274A (en) 1974-03-25 1974-03-25

Publications (1)

Publication Number Publication Date
IT1034591B true IT1034591B (en) 1979-10-10

Family

ID=8106810

Family Applications (1)

Application Number Title Priority Date Filing Date
IT21590/75A IT1034591B (en) 1974-03-25 1975-03-24 SPEED CONTROL METHOD BY DEGREE SQUIRREL ASYNCHRONOUS MOTOR

Country Status (8)

Country Link
JP (1) JPS50132419A (en)
DE (1) DE2513164A1 (en)
DK (1) DK164274A (en)
FR (1) FR2266363B1 (en)
GB (1) GB1489997A (en)
IT (1) IT1034591B (en)
NL (1) NL7503591A (en)
SE (1) SE401969B (en)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54171713U (en) * 1978-05-25 1979-12-04
JPS5923279U (en) * 1982-08-02 1984-02-13 津田駒工業株式会社 Loom drive motor
JPS6248167U (en) * 1985-09-12 1987-03-25
FR2612705B1 (en) * 1988-04-19 1992-01-17 Lin Zong Fan DEVICE IN JUNCTION OF TRIANGLE-STAR OF ELECTRIC DRIVE WITH VARIABLE FREQUENCY AND SPEED
WO2004022944A2 (en) * 2000-11-15 2004-03-18 General Electric Company Method and device for delivering high torque at low amperage
JP2004254445A (en) * 2003-02-20 2004-09-09 Fanuc Ltd Motor
CN102142752A (en) * 2010-11-22 2011-08-03 常州市裕成富通电机有限公司 Alternating current asynchronous motor and phase change starting method thereof
JP5757282B2 (en) * 2012-11-07 2015-07-29 株式会社デンソー Stator and rotating electric machine

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0413885U (en) * 1990-05-24 1992-02-04

Also Published As

Publication number Publication date
DE2513164A1 (en) 1975-10-30
DK164274A (en) 1975-09-26
FR2266363A1 (en) 1975-10-24
FR2266363B1 (en) 1980-03-28
NL7503591A (en) 1975-09-29
SE401969B (en) 1978-06-05
JPS50132419A (en) 1975-10-20
SE7503289L (en) 1975-09-29
GB1489997A (en) 1977-10-26

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