Integrated torsional mode damping system and method

Electricity: single generator systems – Power transmitting mechanism control

Reexamination Certificate

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C322S037000, C318S611000, C318S434000

Reexamination Certificate

active

11110547

ABSTRACT:
An integrated torsional mode damping method for a current source converter, including a rectifier, an inverter, and a DC link inductor coupled between the rectifier and the inverter, includes sensing a signal representative of torque on a shaft coupled to the inverter or rectifier; using the sensed signal for detecting a presence of a torsional vibration on the shaft; and damping the torsional vibration by modulating active power through the respective inverter or rectifier.

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