1000MW汽轮发电机定子弹簧板应力测试、调试技术  

The Stress Testing and Debugging Technologies of Stator Spring Plate on1 000 MW Turbine Generator

作　　者：蒋海涌 JIANG Haiyong(Dongfang Electric Machinery Co.,Ltd.,618000,Deyang,Sichuan,China)

机构地区：[1]东方电气集团东方电机有限公司,四川德阳618000

出　　处：《东方电气评论》2022年第4期19-21,34,共4页Dongfang Electric Review

摘　　要：针对1 000 MW汽发的特殊定子装配结构,以及公司的工艺要求,采用应变测试技术通过在汽发外定子的14块弹簧板上布控应变计,用以监控在内定子的作用力下,弹簧板的受力状况,并作为指导应力调节的依据,最终达到所有弹簧板受力均匀的结果。In view of the special assembly structure of 1 000 MW steam generator stator and the company’s technological requirements, the strain test technology is adopted to monitor the force of the spring plate under the force of the inner stator by laying the strain gauge on the 14 spring plates of the steam generator’s outer stator. And as the basis for guiding stress regulation, finally the result of uniform force of all spring plates is achieved.

关 键 词：1000MW汽发 弹簧板 应力测试 调试 

分 类 号：TM311[电气工程—电机]