FIELD: hydraulic machines and engines.
SUBSTANCE: group of inventions relates to a rotating machine and an energy conversion apparatus. Rotary machine (10) comprises shaft (26), several devices (28) installed on shaft (26) and distributed along it, for measurement of at least acceleration of shaft (26) along pitch axes (X1), yaw (Y1) and roll (Z1) of shaft (26) or angular position of shaft (26) around said axes of pitch (X1), yaw (Y1) and roll (Z1). Devices (28) are configured to exchange data with a monitoring system configured to determine the position of the shaft defect by comparing measurements received from devices (28).
EFFECT: group of inventions is aimed at providing the possibility of shaft defect localization.
11 cl, 1 dwg
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Authors
Dates
2019-11-26—Published
2015-09-14—Filed