Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load

Full Title

Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors > Providing protection against overload without automatic interruption of supply > Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load

Classification Context

Section:

ELECTRICITY

Class:

GENERATION, CONVERSION, OR DISTRIBUTION OF ELECTRIC POWER

Subclass:

CONTROL OR REGULATION OF ELECTRIC MOTORS, ELECTRIC GENERATORS OR DYNAMO-ELECTRIC CONVERTERS; CONTROLLING TRANSFORMERS, REACTORS OR CHOKE COILS

Child Classifications

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• H02P 29/028 the motor continuing operation despite the fault condition, e.g. eliminating, compensating for or remedying the fault