根据结构塑性动力学原理进行响应分析和叶片变形过程分析，并对影响叶片卷曲形状的飞断转速、抗弯刚度等参数进行了考察。
Base on the structure plastic dynamic response analysis and blade deformation process analysis, the factors such as length of blade, rotate speed of breaking were considered.
研究了水电站过速试验中机组转速升高的影响因素，着重从模型机组飞逸特性曲线及机组转动惯量两方面分析。
This paper investigates the influencing factors of speed rise of power unit in the over-speed test of hydropower station.
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