JPS5045911A - - Google Patents

Info

Publication number
JPS5045911A
JPS5045911A JP49092869A JP9286974A JPS5045911A JP S5045911 A JPS5045911 A JP S5045911A JP 49092869 A JP49092869 A JP 49092869A JP 9286974 A JP9286974 A JP 9286974A JP S5045911 A JPS5045911 A JP S5045911A
Authority
JP
Japan
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.)
Granted
Application number
JP49092869A
Other versions
JPS5544554B2 (ja
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
Publication of JPS5045911A publication Critical patent/JPS5045911A/ja
Publication of JPS5544554B2 publication Critical patent/JPS5544554B2/ja
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
    • H02P1/46—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor
    • H02P1/50—Arrangements for starting electric motors or dynamo-electric converters for starting dynamo-electric motors or dynamo-electric converters for starting an individual synchronous motor by changing over from asynchronous to synchronous operation

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Synchronous Machinery (AREA)
  • Motor And Converter Starters (AREA)
JP9286974A 1973-08-17 1974-08-15 Expired JPS5544554B2 (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/389,420 US3959702A (en) 1973-08-17 1973-08-17 Starting control system for synchronous motors

Publications (2)

Publication Number Publication Date
JPS5045911A true JPS5045911A (ja) 1975-04-24
JPS5544554B2 JPS5544554B2 (ja) 1980-11-12

Family

ID=23538194

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9286974A Expired JPS5544554B2 (ja) 1973-08-17 1974-08-15

Country Status (2)

Country Link
US (1) US3959702A (ja)
JP (1) JPS5544554B2 (ja)

Families Citing this family (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4315202A (en) * 1979-04-19 1982-02-09 Associated Electrical Industries Limited Synchronous motors
US4422028A (en) * 1981-05-12 1983-12-20 Westinghouse Electric Corp. Brushless excitation system with a holding current resistor
US20040164695A1 (en) * 2003-02-26 2004-08-26 William M. Hallidy Electrodynamic machines and components therefor and methods of making and using same
US20040164701A1 (en) * 2003-02-26 2004-08-26 William Hallidy Electrodynamic machines and components therefor and methods of making and using same
US7106020B1 (en) 2005-08-30 2006-09-12 Honeywell International Inc. Method of operating a brushless DC motor
US7265512B2 (en) 2005-08-30 2007-09-04 Honeywell International Inc. Actuator with feedback for end stop positioning
US7586279B2 (en) * 2006-11-09 2009-09-08 Honeywell International Inc. Actuator position switch
US7884562B2 (en) * 2007-10-26 2011-02-08 Frederick William Klatt Brushless multiphase self-commutation controller
US8084980B2 (en) * 2009-01-30 2011-12-27 Honeywell International Inc. HVAC actuator with internal heating
FR2952130B1 (fr) * 2009-10-30 2018-09-07 Safran Electrical & Power Demarreur-generateur de turbomachine et procede pour sa commande.
EP2587661A1 (en) 2011-10-24 2013-05-01 ABB Technology AG System and method for controlling a synchronous motor

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3405338A (en) * 1964-05-19 1968-10-08 Westinghouse Electric Corp Brushless synchronous motor control system and circuitry therefor
US3488569A (en) * 1967-04-04 1970-01-06 Gen Electric Multivoltage alternating current electric motor stator
US3633057A (en) * 1970-07-21 1972-01-04 Gen Electric Stator having improved winding distribution
US3654503A (en) * 1970-09-24 1972-04-04 Westinghouse Electric Corp Synchronous motors with field starting resistor arrangement
US3774062A (en) * 1971-12-20 1973-11-20 Gen Electric Stator assembly for single phase induction motor employing aluminum alloy starting winding

Also Published As

Publication number Publication date
US3959702A (en) 1976-05-25
JPS5544554B2 (ja) 1980-11-12

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