摘要
本文建立了国产300MW汽轮发电机组轴系扭转振动的分析模型。用有限单元法分析和计算机组轴系扭转振动的固有频率和振型,并得到了一定的结论。
The natural torsional vibration model of a home-made
300MW turbogenerator shaft is presented and the l frequencies and mode shapes of the turbogenerator shaft. The paper includes some valuable results or conclusions for engineering.
出处
《河北电力技术》
1992年第1期8-11,共4页
Hebei Electric Power
