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PCE
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CPC Subgroup
H02P 3/18

for stopping or slowing an AC motor

Full Title

Arrangements for stopping or slowing electric motors, generators, or dynamo-electric converters (stopping of synchronous motors with electronic commutators H02P6/24; stopping dynamo-electric motors rotating step by step H02P8/24; vector control H02P21/00) > for stopping or slowing an individual dynamo-electric motor or dynamo-electric converter > for stopping or slowing an AC motor

4 direct subcodes

Child Classifications

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  • H02P 3/20 by reversal of phase sequence of connections to the motor
  • H02P 3/22 by short-circuit or resistive braking
  • H02P 3/24 by applying DC to the motor
  • H02P 3/26 by combined electrical and mechanical braking