摘要
以LMS测试系统为基,对大型汽轮发电机静叶片座装配分别进行了自由模态和安装约束模态试验,使得计算模型与约束条件接近于实际工况,实验证明静叶片座的动力特性满足发电机设计运行要求。
The free and constrained model tests were performed respectively on the blower shroud of large-size turbine generators based upon the LMS test system, making the tests very close to the actual working condition. The test result proved that the dynamical characteristic of the shroud met with the designed operational requirement.
出处
《电机技术》
2014年第5期45-47,51,共4页
Electrical Machinery Technology
