SE401969B - PROCEDURE FOR STEP-SPEED CONTROL OF A SHORT-SHORT TREE-PHASE ENGINE - Google Patents

PROCEDURE FOR STEP-SPEED CONTROL OF A SHORT-SHORT TREE-PHASE ENGINE

Info

Publication number
SE401969B
SE401969B SE7503289A SE7503289A SE401969B SE 401969 B SE401969 B SE 401969B SE 7503289 A SE7503289 A SE 7503289A SE 7503289 A SE7503289 A SE 7503289A SE 401969 B SE401969 B SE 401969B
Authority
SE
Sweden
Prior art keywords
short
procedure
speed control
tree
phase engine
Prior art date
Application number
SE7503289A
Other languages
Swedish (sv)
Other versions
SE7503289L (en
Inventor
A Jensen
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
Publication of SE7503289L publication Critical patent/SE7503289L/xx
Publication of SE401969B publication Critical patent/SE401969B/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)
SE7503289A 1974-03-25 1975-03-21 PROCEDURE FOR STEP-SPEED CONTROL OF A SHORT-SHORT TREE-PHASE ENGINE SE401969B (en)

Applications Claiming Priority (1)

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

Publications (2)

Publication Number Publication Date
SE7503289L SE7503289L (en) 1975-09-29
SE401969B true SE401969B (en) 1978-06-05

Family

ID=8106810

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7503289A SE401969B (en) 1974-03-25 1975-03-21 PROCEDURE FOR STEP-SPEED CONTROL OF A SHORT-SHORT TREE-PHASE ENGINE

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
DK164274A (en) 1975-09-26
SE7503289L (en) 1975-09-29
JPS50132419A (en) 1975-10-20
DE2513164A1 (en) 1975-10-30
FR2266363B1 (en) 1980-03-28
FR2266363A1 (en) 1975-10-24
NL7503591A (en) 1975-09-29
GB1489997A (en) 1977-10-26
IT1034591B (en) 1979-10-10

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