混流式水轮机运行性能的分析  

Analysis on the Operational Capability of Francis Turbine

作　　者：王治中[1] 常恩科 刘林章[1] 赵毅力[1] 

机构地区：[1]杨凌职业技术学院,陕西杨凌712100 [2]宝鸡峡灌溉管理局林家村水电站,陕西宝鸡721100

出　　处：《水资源与水工程学报》2009年第4期116-119,共4页Journal of Water Resources and Water Engineering

摘　　要：混流式水轮机性能的优劣与其运行工况有很大关系。要提高其能量转换效率,保证水轮机运行的安全稳定,了解和掌握水轮机在不同工况运行时的水力特性是十分必要的。在林家村水电站运行资料的基础上,采用统计分析的方法,并从理论上分析了混流式水轮机的运行状况。分析结果与实际情况基本吻合,并提出了该电站科学运行的建议,对同类型电站运行具有指导与借鉴意义。The capability of Francis turbine has close relation with its running situation. It is necessary to know the hydraulic characteristics of turbine under different running situations in order to increase its efficiency of energy conversion and safety operation. Based on a large amount of information about the operation Linjiacun Hydropower Station, the operational of situation of Francis turbine is analyzed theoretically using the method of statistical analysis. The result was identical with the real situation, some suggestions were put forward to offer reference for similar hydropower station.

关 键 词：混流式水轮机 水电站 运行分析 

分 类 号：TV734.21[水利工程—水利水电工程]