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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| creator | LAN ZHONGQIU RAN JINGCHUAN MA XINHUI ZHONG JINGLIANG XU ZHANGFU WANG SUOBIN LI ZHILING DENG TONGTIAN WANG WENQIANG FU SHUANGLEI WANG HAN ZHANG SHIHAI |
| description | 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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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. 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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</abstract><oa>free_for_read</oa></addata></record> |
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| language | chi ; eng |
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| subjects | MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC ORINFRASONIC WAVES MEASURING MEASURING ELECTRIC VARIABLES MEASURING MAGNETIC VARIABLES PHYSICS TESTING TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR |
| title | Steam turbine generator unit rotor rub-impact online monitoring device and method |
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