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  • Patent number: 10469007
    Abstract: A system includes a torque sensor; and a hybrid power system. The hybrid power sensor includes a frame; an engine mounted on the frame; and a generator, the generator including: a generator rotor mechanically coupled to a shaft of the engine; and a generator stator coupled to the frame by the torque sensor. The torque sensor is configured to measure a torque on the generator stator.
    Type: Grant
    Filed: October 19, 2017
    Date of Patent: November 5, 2019
    Assignee: Top Flight Technologies, Inc.
    Inventors: Samir Nayfeh, Julian Lemus, Soojae Jung, Matthew Sweetland, Long N. Phan