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
  • H02P25/24—Variable impedance in stator or rotor circuit
  • H02P25/26—Variable impedance in stator or rotor circuit with arrangements for controlling secondary impedance

Landscapes

• Engineering & Computer Science (AREA)
• Power Engineering (AREA)
• Control Of Ac Motors In General (AREA)

Applications Claiming Priority (1)

Publications (1)

Family

ID=8822689

Family Applications (1)

Country Status (5)

• 1964
  • 1964-02-07 FR FR963038A patent/FR1393426A/fr not_active Expired
• 1965
  • 1965-01-28 BE BE658957D patent/BE658957A/xx unknown
  • 1965-02-04 GB GB487365A patent/GB1039693A/en not_active Expired
  • 1965-02-05 NL NL6501471A patent/NL6501471A/xx unknown
  • 1965-02-06 LU LU47928A patent/LU47928A1/xx unknown

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