This paper describe the blade stress state of Francis turbine in the course of starting, load rejection, stalling by analysing the field test data.
本文通过分析近期的现场测试数据，给出了混流式水轮机转轮叶片在启动、甩负荷、停机三种过渡工况下的应力状态。
Test and calculation method of load rejection via dynamometry are introduced, several key factors involving the test are analyzed and discussed in detail, some Suggestions are presented in the end.
介绍了甩汽负荷试验的测试方法及计算方法，深入地分析与讨论了试验过程中几个关键问题，并提出自己的见解。
Also the purpose, the arrangement schedule of load-rejection test as well as the coordinate relation ship between governing system and speed control system OPC are discussed.
对甩负荷试验的目的、时间安排、调节系统与OPC转速控制系统之间的协调关系等作了探讨。
This test introduces turbine unit of HEJIN Power Plant load rejection experiment, and successfully realizes unit load-rejection-island operation method;
介绍了河津电厂汽轮发电机组甩负荷试验，成功地实现汽轮机甩负荷小岛运行方式；
This test introduces turbine unit of HEJIN Power Plant load rejection experiment, and successfully realizes unit load-rejection-island operation method;
介绍了河津电厂汽轮发电机组甩负荷试验，成功地实现汽轮机甩负荷小岛运行方式；
应用推荐