CAJ | 학술논문

以四极汽轮发电机定子绕组端部固定结构为研究对象，利用有限元分析技术，对定子绕组端部固定结构的整体模态进行了计算分析，同时结合模态试验对计算结果进行验证。结果证明发电机定子绕组端部固定结构的设计是合理的。
이사겁기륜발전궤정자요조단부고정결구위연구대상，이용유한원분석기술，대정자요조단부고정결구적정체모태진행료계산분석，동시결합모태시험대계산결과진행험증。결과증명발전궤정자요조단부고정결구적설계시합리적。
Taking the ifxed-structure of stator winding ends of the large-size turbo-generator as the research sub-ject, the total mode of the ifxed-structure of stator winding ends was calculated and analyzed by means of FEA (Finite element analysis) technology. Then, the model test was conducted to verify the calculation correctness. The results showed that the design of the ifxed-structure of stator wind-ing ends was reasonable.