新形势下的水电厂水轮机转轮破坏与维修探讨

Discussion on Destruction and Maintenance of Turbine Runner in Hydropower Plant under New Situation

随着水电厂的快速发展,人们对水电厂各项设备安全性的重视度越来越高。转轮是水电厂水轮机的核心部件,其运行的安全性对新形势下水电厂的生产运营有着重要的影响。在水电厂水轮机的实际运行过程中,转轮经常会出现一些问题,例如裂纹、泥沙磨损以及气蚀等,这些都给水电厂的生产造成了很大的隐患。本文主要先对新形势下水电厂水轮机转轮常见的破坏问题及产生原因进行分析,进而探讨相应的维修措施。

With the rapid development of hydropower plants, people pay more and more attention to the safety of various equipments in hydropower plants. The turbine is the core component of the turbine of the hydropower plant, and its operational safety has an important impact on the production and operation of the hydropower plant under the new situation. In the actual operation of turbines in hydropower plants, turbines often have problems such as cracks, sediment wear and cavitation, which have caused great dangers to the production of hydropower plants. The article mainly analyzes the common damage problems and causes of hydro turbine runners in hydropower plants under the new situation, and then discusses the corresponding maintenance measures.