Open AccessVibration Analysis and Dynamic Balance Treatment of Condensate Pump Motor of 390MW Gas Turbine Unit
Author(s) -
Baotong Chai,
Yuanyuan Zhao,
Zhengfeng Wu
Publication year - 2019
Publication title -
iop conference series. earth and environmental science
Language(s) - English
Resource type - Journals
eISSN - 1755-1307
pISSN - 1755-1315
DOI - 10.1088/1755-1315/310/3/032050
Subject(s) - dynamic balance , vibration , rotor (electric) , gas turbines , turbine , balance (ability) , engineering , physics , mechanical engineering , acoustics , physical medicine and rehabilitation , medicine
The on-site vibration test and diagnostic analysis of the condensate pump motor vibration of a 390 MW gas turbine unit in a power plant were carried out. It is considered that the serious imbalance of the rotor of the condensate pump motor is the main cause of the vibration abnormality of the motor. The vibration anomaly is eliminated by the on-site dynamic balance test.