TREA

Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors

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Industry

  • CPC
  • H02P5/00
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Parent Industries

HELECTRICITY H02Electric power H02PCONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS

Current Industry

H02P5/00Arrangements specially adapted for regulating or controlling the speed or torque of two or more electric motors

Sub Industries

H02P5/46for speed regulation of two or more dynamo-electric motors in relation to one another H02P5/48by comparing mechanical values representing the speeds H02P5/485using differential movement of the two motors H02P5/49by intermittently closing or opening electrical contacts H02P5/50by comparing electrical values representing the speeds H02P5/505using equalising lines H02P5/51Direct ratio control H02P5/52additionally providing control of relative angular displacement H02P5/54Speed and position comparison between the motors by mechanical means H02P5/56Speed and position comparison between the motors by electrical means H02P5/60controlling combinations of dc and ac dynamo-electric motors H02P5/68controlling two or more dc dynamo-electric motors H02P5/685electrically connected in series H02P5/69mechanically coupled by gearing H02P5/695Differential gearing H02P5/74controlling two or more ac dynamo-electric motors H02P5/747mechanically coupled by gearing H02P5/753Differential gearing
Industries