Study on the Turning Mode Selection of Vertical Shaft Ordinary Umbrella Hydro-turbine Generator Units
At the initial stage of installation of the hydro-turbine generator units,due to errors in equipment pro-cessing and manufacturing,the axis of the unit may be tilted to varying degrees,and the quality of the axis of the units directly affects the safe and stable operation of the unit.Therefore,after the installation of the units,the axis data must be comprehensively analyzed and processed to meet the requirements of the design and na-tional standards.The turning of hydraulic turbine generator units is to check the inclination and tortuosity of the unit axis.Through the analysis and processing of the turning measurement data,the swing of each part can meet the requirements of the national standard or the axis adjustment and installation instructions of the units.This paper mainly introduces the selection of turning mode of vertical shaft ordinary umbrella turbine generator units and the simple process of data analysis.It is hoped to provide a theoretical reference for the turning mode of similar units.
国家科技期刊平台
NSTL
万方数据
