摘要
本文确定了水轮发电机定子系统的双壳模型。利用梁函数组合法求解双壳系统的固有特性。分析了各种边界约束对水轮发电机定子系统固有频率的影响。
A double-shell model of the hydrogenerator stator system is established in the paper, the natural characteristics of the system is derived by means of combination method of beam function based on the model. The influence of various boundary constraints on the natural frequencies of hydrogenerator stator system is analyzed.
出处
《大电机技术》
北大核心
1998年第2期1-5,共5页
Large Electric Machine and Hydraulic Turbine
关键词
水轮发电机
定子系统
双壳系统
固有频率
发电机
hydrogenerator stator system double-shell system the combination method of beam function natural characteristic
