陕西镇安抽水蓄能电站辅助系统设计

Design of Auxiliary System of Zhen'an Pumped Storage Power Plant

抽水蓄能电站多为地下厂房,高水头大吸出高度,对供排水方式、供气的复杂多样有别于常规水电站,设计难度大,需要考虑的细节多。以陕西省镇安抽水蓄能电站招标设计阶段油、气、水系统的设计为基础,结合其他抽水蓄能电站辅助系统设计,介绍了辅助设计重点,为相关专业人员提供抽水蓄能电站辅助系统设计参考和借鉴。

The pumped storage power plants mostly feature underground powerhouse, high water head and large suction height. Complexity and variety of their water supply and dewatering modes as well as the compressed-air supply are different from these of the conventional power stations. Their design are difficult and more details shall be considered. Based on the design of oil, compressed-air and water systems of Zhen＇an Pumped Storage Power Plant at tendering design stage and in combination with the design of the auxiliary system of other pumped storage power plants, the design key points of auxiliary system are described. It can provide designers with references for the design of auxiliary system of the pumped storage power plants.