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 operation

Info

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
Application number
PL395025A
Other languages
Polish (pl)
Other versions
PL220471B1 (en
Inventor
Edward Rokicki
Jarosław Spychała
Jerzy Manerowski
Ryszard Szczepanik
Romuald Rządkowski
Mirosław Kowalski
Original Assignee
Instytut Techniczny Wojsk Lotniczych
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Instytut Techniczny Wojsk Lotniczych filed Critical Instytut Techniczny Wojsk Lotniczych
Priority to PL395025A priority Critical patent/PL220471B1/en
Publication of PL395025A1 publication Critical patent/PL395025A1/en
Publication of PL220471B1 publication Critical patent/PL220471B1/en

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  • 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.

PL395025A 2011-05-27 2011-05-27 Method for measuring and continuous monitoring shaft bearing vibrations of a turbine rotor machine during work PL220471B1 (en)

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)

Also Published As

Publication number Publication date
PL220471B1 (en) 2015-10-30

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