抽水蓄能电站勘测设计的几个主要技术问题

Several Technical Issues on Investigation and Design of the Pumped Storage Power Station

在总结抽水蓄能技术方面经验的基础上 ,简要阐述抽水蓄能电站经济效益评价、地质勘探、有迳流水库调节、库盆防渗、高压水道设计、机组额定转速选择等不同于常规水电的主要技术问题 ,对其他工程有一定借鉴作用 .

On the basis of summing up the valuble design experience in developing pumped storage technology,accumulated in the completion of Tianhuangping and other pumped storage power stations,some technical issues different from those of conventional hydropower,particularly in economic benefit evaluation,geological survey,runoff reservoir regulation,anti seepage of reservoir basin,pressure conduit design,selection of rated unit speed are mainly destribed.