Providing protection against overload without automatic interruption of supply (protection against faults of stepper motors H02P8/36)

Full Title

Arrangements for regulating or controlling electric motors, appropriate for both AC and DC motors (arrangements for starting electric motors H02P1/00; arrangements for stopping or slowing electric motors H02P3/00; control of motors that can be connected to two or more different electric power supplies H02P4/00; regulating or controlling the speed or torque of two or more electric motors H02P5/00; vector control H02P21/00) > Providing protection against overload without automatic interruption of supply (protection against faults of stepper motors H02P8/36)

Child Classifications

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• H02P 29/024 Detecting a fault condition, e.g. short circuit, locked rotor, open circuit or loss of load
• H02P 29/032 Preventing damage to the motor, e.g. setting individual current limits for different drive conditions