用三表法进行横轴水轮发电机组轴线调整

Method of three-centigrade-meter for horizontal hydroelectric generator axis adjustment

阐述了用三只百分表进行横轴水轮发电机组轴线计算的方法。由机组调整方法测出需要测量部分的有关数据,目的是检查机组轴线的倾斜和曲折状况,求出摆度的大小和方位,用于分析和处理轴线,进而正确地确定机组轴线对机组旋转中心线的相关位置,以保证机组稳定、可靠地运行。

Three-centigrade-meter is accepted in this paper to calculate the axis of horizontal hydroelectric generator. Data of parts concerned are measured through unit axis adjustment method to inspect the situation of inclination and bend. The data can also be used to calculate the value and the angle of the unit' s run-out, so as to analyze , treat and correctly determine the axis of the unit to its rotation center in order to ensure the steady and reliable operation.