摘要
针对多泥沙中高水头电站水轮机的特点，从转轮选型、结构改进、转轮材质选用、叶片加工工艺诸方面，论述了提高中高水头机组综合效率和可靠性、改善多泥沙电站水轮机抗空蚀性能的技术措施。
With the features of the hydraulic turbine aimed for the hydropower plant with medium-higher head on silt-loaded streams, the tech-measures for raising the comprehensive efficiency and reliability, and improving the anti-cavitations or anti-erosion property of the hydraulic turbine for the electrical power plant on the silt-loaded stream were expounded in this paper.
作者
王长娃
WANG Chang-wa(Lanzhou University of Science and Technology, Gansu Lanzhou 730050, China)
出处
《西北水力发电》
2005年第1期4-7,共4页
Journal of Northwest Hydroelectric Power
关键词
多泥沙
中高水头
水轮机
技术措施
silt-loaded stream
medium-higher water head
technical measures
