JPS5328223A - Powerrfactor control device for aac induction motor - Google Patents

Powerrfactor control device for aac induction motor

Info

Publication number
JPS5328223A
JPS5328223A JP8572677A JP8572677A JPS5328223A JP S5328223 A JPS5328223 A JP S5328223A JP 8572677 A JP8572677 A JP 8572677A JP 8572677 A JP8572677 A JP 8572677A JP S5328223 A JPS5328223 A JP S5328223A
Authority
JP
Japan
Prior art keywords
powerrfactor
aac
control device
induction motor
induction
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.)
Granted
Application number
JP8572677A
Other languages
English (en)
Other versions
JPS5726079B2 (ja
Inventor
Jiyosefu Nora Furanku
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.)
National Aeronautics and Space Administration NASA
Original Assignee
National Aeronautics and Space Administration NASA
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 National Aeronautics and Space Administration NASA filed Critical National Aeronautics and Space Administration NASA
Publication of JPS5328223A publication Critical patent/JPS5328223A/ja
Publication of JPS5726079B2 publication Critical patent/JPS5726079B2/ja
Granted legal-status Critical Current

Links

Classifications

    • H—ELECTRICITY
    • H02—GENERATION; CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
    • H02J—CIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER; SYSTEMS FOR STORING ELECTRIC ENERGY
    • H02J3/00—Circuit arrangements for ac mains or ac distribution networks
    • H02J3/18—Arrangements for adjusting, eliminating or compensating reactive power in networks
    • H02J3/1892—Arrangements for adjusting, eliminating or compensating reactive power in networks the arrangements being an integral part of the load, e.g. a motor, or of its control circuit
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01R—MEASURING ELECTRIC VARIABLES; MEASURING MAGNETIC VARIABLES
    • G01R21/00—Arrangements for measuring electric power or power factor
    • G01R21/006—Measuring power factor
    • 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
    • H02P23/00—Arrangements or methods for the control of AC motors characterised by a control method other than vector control
    • H02P23/26—Power factor control [PFC]

Landscapes

  • Engineering & Computer Science (AREA)
  • Power Engineering (AREA)
  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Control Of Ac Motors In General (AREA)
  • Control Of Electric Motors In General (AREA)
JP8572677A 1976-07-19 1977-07-19 Powerrfactor control device for aac induction motor Granted JPS5328223A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/706,425 US4052648A (en) 1976-07-19 1976-07-19 Power factor control system for ac induction motors

Publications (2)

Publication Number Publication Date
JPS5328223A true JPS5328223A (en) 1978-03-16
JPS5726079B2 JPS5726079B2 (ja) 1982-06-02

Family

ID=24837503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8572677A Granted JPS5328223A (en) 1976-07-19 1977-07-19 Powerrfactor control device for aac induction motor

Country Status (10)

Country Link
US (1) US4052648A (ja)
JP (1) JPS5328223A (ja)
AU (1) AU508213B2 (ja)
CA (1) CA1075307A (ja)
DE (1) DE2730774A1 (ja)
FR (1) FR2359537B1 (ja)
GB (1) GB1551644A (ja)
HK (1) HK1681A (ja)
IT (1) IT1083368B (ja)
NL (1) NL178639C (ja)

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US5008608A (en) * 1989-12-26 1991-04-16 Allen-Bradley Company, Inc. Controller for starting and stopping electric motors
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US5101575A (en) * 1990-01-02 1992-04-07 Whirlpool Corporation Heater diagnostics and electronic control for a clothes dryer
US5013990A (en) * 1989-10-16 1991-05-07 Weber Harold J Energy conserving electric motor power control method and apparatus
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JPS5345487B2 (ja) * 1974-04-17 1978-12-07

Also Published As

Publication number Publication date
FR2359537B1 (fr) 1983-04-29
NL178639C (nl) 1986-04-16
CA1075307A (en) 1980-04-08
AU508213B2 (en) 1980-03-13
DE2730774A1 (de) 1978-01-26
US4052648A (en) 1977-10-04
JPS5726079B2 (ja) 1982-06-02
FR2359537A1 (ja) 1978-02-17
IT1083368B (it) 1985-05-21
NL178639B (nl) 1985-11-18
NL7707266A (nl) 1978-01-23
GB1551644A (en) 1979-08-30
DE2730774C2 (ja) 1987-08-20
AU2714677A (en) 1979-01-25
HK1681A (en) 1981-01-23

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