惠州抽水蓄能电站库区清理工作研究

水库库区清理是水利水电工程建设项目必不可少的部分。本文介绍了新兴的抽水蓄能电站水库库区清理工作的要点、实施方法和实施技巧。将国内暂处于探索阶段的抽水蓄能电站库区清理技术应用到惠州蓄能水电厂施工期,并对取得的经验进行了总结。抽水蓄能电站因为水库水体来源的不同,和自循环能力小的特点,考虑到环境和安全的因素,必须比常规水电站进行更为仔细地清理,在蓄水期作持续反复的维护、保持和监控工作,以期电厂进入生产期后水库水质能尽快复苏。

Research on the Cleaning of the Reservoir Area of Huizhou Storage Power Station

Cleaning of reservoir area is an indispensible part of the construction of water conservancy and electric-power engineering.In this paper,the keynotes,implementing methods and skills of the reservoir area of the emerging pumped storage power station are discussed.The cleaning techniques of the reservoir area of the pumped storage power station which are still under exploration in China are applied in the construction period of Huizhou Storage Power Station,and the experience gained therefrom is summarized.Because the water body of the reservoir of pumped storage power station is different from that of the reservoir of common power station,and the self-circulating capacity of the pumped storage power station is poor,with respect to the environment and safety etc.factors,the pumped storage power station requires more careful cleaning,and the repeated maintenance,sustenance and monitoring during storage period are also necessary,so that the quality of the water in the reservoir can recover as soon as possible after the power station steps into production period.