石泉扩机工程设计优化及其实践  

Optimal design and implementation of Shiquan expansion project

作　　者：田树棠[1] 刘慧凤[1] 段宏江[1] 杨新光 

机构地区：[1]国家电力公司西北勘测设计研究院,西安710065

出　　处：《西北水电》2002年第1期20-23,27,共5页Northwest Hydropower

摘　　要：在石泉水电站扩机工程设计中 ,采用了如下设计优化措施 :取消调压井 ;以水轮机筒型阀代替蝶阀 ;采用新型机组取代老机组等 ,累计节省电站建设投资 5 4 95 .0多万元。运行实践与试验证实设计优化是成功的 。In design of the Shiquan expansion project, the following optimal design measures are adopted: The surge tank is canceled; the butterfly valve replaced by turbine cylinder valve; and the old generator units replaced by the new type units. As a result, over 54.95 million Yuan was saved for the project investment. The test and operation shows that the design is successful and the safety operation of units and power station is guaranteed.

关 键 词：石泉水电站 水轮机 优化设计 调压井 

分 类 号：TK730.2[交通运输工程—轮机工程]