Method and device for detection of vibrations on a rotating vane of a turbine
Said method and corresponding device operate on a rotor (22), on which a substance (28), emitting quanta of light, is arranged at at least one point, a radiation source (30), by means of which radiation may be emitted onto the rotating vane (22) and the substance (28) arranged thereon, a sensor (38)...
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | Said method and corresponding device operate on a rotor (22), on which a substance (28), emitting quanta of light, is arranged at at least one point, a radiation source (30), by means of which radiation may be emitted onto the rotating vane (22) and the substance (28) arranged thereon, a sensor (38), by means of which the light quanta emitted by the substance (28) may be detected and an analytical circuit (46), by means of which the signal from the sensor (38) may be analysed to determine the vibrational behaviour of the vane (22). |
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