水轮机控制环刚强度有限元计算边界条件研究  

The Research of the Boundary Condition in FEA for Turbine Gate Operating Ring

作　　者：王治国[1] 

机构地区：[1]哈尔滨大电机研究所,哈尔滨150040

出　　处：《大电机技术》2011年第4期55-57,共3页Large Electric Machine and Hydraulic Turbine

摘　　要：本文通过I-DEAS软件中Gap单元的应用,对水轮机控制环进行了刚强度计算。根据计算结果,并结合机组实际运行情况,最终提出了控制环计算时比较合理的Gap单元参数条件,为今后水轮机控制环刚强度分析提供了依据。In this paper,the calculations are finished to the application of the I-DEAS software ＇s Gap element for gate operating ring.According to the calculated results and the operated experiments,the reasonable parameter conditions are given for the Gap element in FEA.It is important to analyze the stiffness and strength for the turbine gate operating ring.

关 键 词：水轮机 控制环 有限元分析 边界条件 

分 类 号：TM312[电气工程—电机]