现如今,大型水电站的建设数量不断增多,为了确保所建水电站满足使用需要,充分发挥节能效果,应对其与时俱进的改造、更新,这对水资源合理调用有促进作用。本文主要以甘溪水电站为例,首先介绍了大型泵站改造的必要性,然后介绍了泵站更新改造的目标,最后通过案例分析的形式探究节能效果。 Nowadays, the number of large-scale hydropower stations is increasing constantly. In order to ensure that the hydropower stations under construction meet the needs of using, and give full play to the energy-saving effect, it is necessary to adapt and update them with the times, which will promote the rational transfer of water resources. This paper mainly takes Ganxi Hydropower Station as an example, firstly introduces the necessity of large-scale pumping station reconstruction, then introduces the goal of renewal and reconstruction of pumping station, and finally explores the energy-saving effect through the form of case analysis.