随着计算机与信息技术的发展 ,水电站已越来越多地采用计算机控制新技术。介绍了水电站采用计算机监控的设计原则与要求 ,分析了与常规设计明显不同的机电设备选型方式。 With the development of computer and information technology, hydropower stations have increasingly adopted new technologies of computer control. The design principles and requirements of using computer monitoring in hydropower station are introduced. The selection methods of electromechanical equipment which are obviously different from the conventional design are analyzed.