VIBRATION MEASUREMENT OF LP TURBINE MOVING BLADE OF A 300MW UNIT IN TIANJIA'AN POWER PLANT[J]. Thermal power generation, 1997, (1): 33-34. DOI: 10.19666/j.rlfd.1997.01.008.
Described in this Paper are the measurements of LP moving blade vibration charateristics of a modified 3OOMW turbine manufactured by Shanghai Turbine Works and analysis of the influence on the last three rows blade vibration characteristics by spraying anticorrosion material on turbine rotor. Some recommendations are put forward to improve the measurement of blade vibration characteristics.