宝泉抽水蓄能电站输水系统取消尾水调压室研究

Baoquan Pumped Storage Power Station Water Conveyance System to Cancel the Downstream Surge Chamber Study

宝泉抽水蓄能电站总装机容量为4×300MW,水轮机额定水头为510m,输水系统全长约2380m,共分两个水力单元,每个水力单元的机组上游侧为"一洞两机"形式输水,机组下游侧为"两机一洞"形式输水,引水道长约1490m,尾水道长约890m。宝泉工程长尾水道通过扩大尾水隧洞洞径取消了尾水调压室,该设计可供类似工程参考。

Baoquan Pumped Storage Power Station a total installed capacity of 4 ×300 MW,Rated turbine head for the 510 m,Water Conveyance System is about 2380 m. The System is divided into two hydraulic unit,Each unit of the hydraulic unit for the upstream side of the ＂One tunnel-Two units ＂,the form of water,the unit for the downstream side of the ＂Two units - One tunnel ＂ of water. The Upstream waterways is about 1490 m,about 890 m of tail waterways. This article discusses Baoquan project long waterways through the expansion of the tailrace tunnel diameter means abolition of the downstream surge tank design. Reference for similar projects.