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Rotating machine and installation for converting energy comprising such a machine

  • US 10,533,530 B2
  • Filed: 09/14/2015
  • Issued: 01/14/2020
  • Est. Priority Date: 10/01/2014
  • Status: Active Grant
First Claim
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1. A hydraulic turbine, comprising;

  • a rotating shaft; and

    a plurality of devices directly mounted to and distributed along the rotating shaft, the plurality of devices measuring at least accelerations of the rotating shaft along pitch, yaw and roll axes of the rotating shaft or an angular position of the rotating shaft around the pitch, the yaw and the roll axes,wherein the plurality of devices communicate with a monitoring system which locates a shaft defect of the rotating shaft by comparing measurements received from the plurality of devices mounted to and distributed along the rotating shaft.

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