PL395025A1 - Method of measuring and continuous monitoring of vibration of the rotor shaft of a turbine rotor machine during operation - Google Patents
Method of measuring and continuous monitoring of vibration of the rotor shaft of a turbine rotor machine during operationInfo
- Publication number
- PL395025A1 PL395025A1 PL395025A PL39502511A PL395025A1 PL 395025 A1 PL395025 A1 PL 395025A1 PL 395025 A PL395025 A PL 395025A PL 39502511 A PL39502511 A PL 39502511A PL 395025 A1 PL395025 A1 PL 395025A1
- Authority
- PL
- Poland
- Prior art keywords
- rotor
- measuring
- during operation
- machine
- continuous monitoring
- Prior art date
Links
- 238000012544 monitoring process Methods 0.000 title abstract 2
- 238000000034 method Methods 0.000 title 1
- 230000001939 inductive effect Effects 0.000 abstract 1
Landscapes
- Measurement Of Mechanical Vibrations Or Ultrasonic Waves (AREA)
- Testing Of Devices, Machine Parts, Or Other Structures Thereof (AREA)
Abstract
Wynalazek rozwiązuje zagadnienie pomiaru i ciągłego monitorowania drgań łożyska wału wirnika turbinowej maszyny wirnikowej podczas pracy. Czujnik indukcyjny umieszcza się w obudowie maszyny wirnikowej w płaszczyźnie wirowania łopatek wirnika maszyny. Za pomocą tego czujnika mierzy się wielkość drogi drgań łożyska wału wirnika maszyny zawartą w sygnale czujnika, określającym chwilowe położenie wierzchołków łopatek wirnika maszyny wirnikowej. Wynalazek znajduje główne zastosowanie w diagnostyce turbinowych maszyn wirnikowych.The invention solves the problem of measuring and continuous monitoring of vibrations of the rotor shaft bearing of a turbine turbomachine during operation. The inductive sensor is placed in the housing of the rotating machine in the plane of rotation of the machine's rotor blades. This sensor is used to measure the size of the vibration path of the machine's rotor shaft bearing included in the sensor signal, which determines the instantaneous position of the rotor blade tips of the rotor machine. The invention finds its main application in the diagnostics of turbine rotating machines.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL395025A PL220471B1 (en) | 2011-05-27 | 2011-05-27 | Method for measuring and continuous monitoring shaft bearing vibrations of a turbine rotor machine during work |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
PL395025A PL220471B1 (en) | 2011-05-27 | 2011-05-27 | Method for measuring and continuous monitoring shaft bearing vibrations of a turbine rotor machine during work |
Publications (2)
Publication Number | Publication Date |
---|---|
PL395025A1 true PL395025A1 (en) | 2012-12-03 |
PL220471B1 PL220471B1 (en) | 2015-10-30 |
Family
ID=47264176
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PL395025A PL220471B1 (en) | 2011-05-27 | 2011-05-27 | Method for measuring and continuous monitoring shaft bearing vibrations of a turbine rotor machine during work |
Country Status (1)
Country | Link |
---|---|
PL (1) | PL220471B1 (en) |
-
2011
- 2011-05-27 PL PL395025A patent/PL220471B1/en unknown
Also Published As
Publication number | Publication date |
---|---|
PL220471B1 (en) | 2015-10-30 |
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