国外抽水蓄能电站的建设和经营情况

抽水蓄能电站承担或参与电网调峰填谷的任务，改善电力系统内火电、核电机组的运行条件；此外，抽水蓄能机组能迅速跟踪电力系统的负荷变化，具有敏捷的爬坡能力和经济的调频、调相功能，以及显著的动态运行效益。因此，国外的抽水蓄能电站自问世以来发展迅速，引人注目。目前，在经济发达的国家里，在大容量煤电和核电构成基荷容量的系统内，完善的政策体系和竞争的市场机制已使得抽水蓄能电站的建设步伐愈来愈快，规模愈来愈大，相

Construction and Operation of Pumped-storage Power Plant in Foreign Countries

The pumped-storage power plant could perform or take part in the task for peaking and valley-filling in the Power network in order to improve the operation conditions of hydropower and nuclear power generating units in the power network. In addition,the pumped-storage power generating units not only could follow quickly the load changes in the power system but also have the functions of good climbbing capacity,and frequency and phrase modulation economically and obvious dynamic operation benefits. Therefore,the pumped-storage power plant in foreign countrises have been developed quickly and noticebly. At present,the perfected policy system and competitive market mechanism in developed countries have made the construction pace of pumped-storage power plant quicker and quicker,the construction scale larger and larger,and the relative techniques riper and riper. In the begining of construction of pumped-storage power plant in China.We should seriously pay attention to the rich experience and a lot of ripe techniques of construction and operation of pumped-storage Power plant.