计算机监控系统在我国地方中小水电中的应用还处于起步阶段．由于电站容量小，运行工况差别大，其计算机监控系统的应用要有自身的特．点，既要考虑技术的先进性和可靠性，又要注重实用性和经济性．为此对目前中小水电计算机监控系统的基本情况进行了比较、讨论，旨在推进中小水电站的计算机监控技术的推广应用． Computer monitoring system in our country small and medium-sized hydropower in the application is still in its infancy. Due to the small power plant capacity, operating conditions vary greatly, the application of computer monitoring system should have its own special. Point, we must consider the advanced technology and reliability, but also pay attention to practicality and economy. To this end, the current situation of computer monitoring system for small and medium-sized hydropower was compared and discussed, aiming to promote the popularization and application of computer monitoring technology for small and medium hydropower stations.