卧龙台水电站顶盖取水技术特色  

Technical characteristics of water taking from turbine head cover of Wolongtai hydropower station

作　　者：马彩萍[1] 刘国锋[1] 

机构地区：[1]中国水电顾问集团西北勘测设计研究院,西安710065

出　　处：《西北水电》2005年第3期42-45,共4页Northwest Hydropower

摘　　要：卧龙台水电站顶盖取水方案采用了从顶盖取水后,引至厂外适当高程山坡上一具有自由水面的供水池,再从水池引水供机组技术供水之用。不仅满足了供水要求,而且消除了顶盖压力脉动,改善了机组运行稳定性与可靠性。The water taking scheme from turbine head cover of Wolongtai hydropower station is that the water is taken from the head cover and diverted to the water pool with free water surface on the hillside at the suitable elevation outside the powerhouse, and then is led from the water pool to serve as the technical water supply of the unit. This solution not only satisfies the water supply requirement, but also eliminates the pressure pulsation on the turbine head cover, and improves the operation stability and reliability of the unit.

关 键 词：水轮机 顶盖取水 技术特色 

分 类 号：TM312[电气工程—电机]