Steam turbine generator unit rotor rub-impact online monitoring device and method
The invention discloses a steam turbine generator unit rotor rub-impact online monitoring device and method. The device comprises a data analysis processing module, a data receiving module and a datatransmission module, wherein the data analysis processing module is connected with the data receiving...
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| Hauptverfasser: | , , , , , , , , , , , |
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| Format: | Patent |
| Sprache: | chi ; eng |
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| Zusammenfassung: | The invention discloses a steam turbine generator unit rotor rub-impact online monitoring device and method. The device comprises a data analysis processing module, a data receiving module and a datatransmission module, wherein the data analysis processing module is connected with the data receiving module through a connecting wire; the data receiving module is in communication connection with the data transmission module, the data receiving module is used for receiving a steam turbine generator unit rotor rub-impact signal sent by the data transmission module, and the data transmission module is in close contact with a steam turbine generator unit rotor and is used for collecting and transmitting the rotor rub-impact signal. The sensor is arranged on the steam turbine generator rotor formonitoring the rub-impact signal of the rotor, whether the whole unit has rub-impact and rub-impact states or not can be monitored at one point of the rotor of the steam turbine generator unit, and the steam turbine generator |
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